Update Version to beta

add routes and functions to update admin

.env.example

@@ -1,6 +1,7 @@
 mongoURI=mongodb://localhost:27017
 dbo=school
-secret=
+secret=<your 256 bit secret>
 PORT=8000
-SYSTEM_EMAIL=
+SYSTEM_EMAIL_ADDRESS=<@exampleschoolemail.com>
-SYSTEM_PASSWORD=
+SYSTEM_EMAIL=<your system email>
+SYSTEM_PASSWORD=<your system password>

.gitignore

@@ -3,7 +3,14 @@
 
 # Pycache
 /test/__pycache__/*
+/test/util/__pycache__/*
+/test/scheduleGenerator/__pycache__/*
+
+# Test
+/test/test.py
 
 # Test output
-/test/schedule.json
+/test/output/*
-/test/students.json
+
+# Sample Data
+/test/sample_data/*

DOCUMENTATION.md

@@ -0,0 +1,940 @@
+# School Management API Documentation
+
+The School Management API Documentation, defining all functions and their purpose. As well as how to use the API, how to properly call functions and provide the necessary fields. 
+
+### Contents
+
+* [Getting Started](#getting-started)
+* [General Functions](#general-functions)
+* [Creating Accounts](#creating-accounts)
+    * [Creating Administrators](#creating-administrators)
+    * [Registering a Teacher](#registering-a-teacher)
+    * [Enrolling a Student](#enrolling-a-student)
+    * [Additional Info](#additional-information-after-creating-an-account)
+* [Log into Accounts](#log-into-accounts)
+	* [Logging Into Admin](#logging-into-admin)
+	* [Logging Into Teacher](#logging-into-teacher)
+	* [Logging Into Student](#logging-into-student)
+* [Get Account](#get-account)
+	* [Get Admin Account](#get-admin-account)
+	* [Get Teacher Account](#get-teacher-account)
+	* [Get Student Account](#get-student-account)
+* [Updating Account information](#updating-accounts)
+	* **Update Student...**
+	* [Name](#update-student-name)
+	* [Grade Level](#update-student-grade-level)
+	* [Homeroom](#update-student-homeroom)
+	* [Locker](#update-student-locker)
+	* [YOG](#update-student-year-of-graduation)
+	* [Password](#update-student-password)
+	* [Email](#update-student-email)
+	* [Address](#update-student-address)
+	* [Photo](#update-student-photo)
+    <br></br>
+	* **Update Teacher...**
+	* [Name](#update-teacher-name)
+	* [Homeroom](#update-teacher-homeroom)
+	* [Password](#update-teacher-password)
+	* [Email](#update-teacher-email)
+	* [Address](#update-teacher-address)
+	* [Photo](#update-teacher-photo)
+	<br></br>
+	* **Update Admin...**
+	* [Name](#update-admin-name) - **(Coming Soon)**
+	* [Password](#update-admin-password) - **(Coming Soon)**
+	* [Email](#update-admin-email) - **(Coming Soon)**
+	* [Photo](#update-admin-photo) - **(Coming Soon)**
+* [Managing Contacts](#managing-contacts) - **(Not Documented)**
+	* [Create Contact](#create-contact) - **(Not Documented)**
+	* [Update Contact Name](#update-contact-name) - **(Not Documented)**
+	* [Update Contact Address](#update-contact-address) - **(Not Documented)**
+	* [Update Contact Home Phone](#update-contact-home-phone) - **(Not Documented)**
+	* [Update Contact Work Phone](#update-contact-work-phone) - **(Not Documented)**
+	* [Update Contact Email](#update-contact-email) - **(Not Documented)**
+	* [Update Contact Priority](#update-contact-priority) - **(Not Documented)**
+	* [Delete Contact](#delete-contact) - **(Not Documented)**
+
+<br>
+
+## Getting Started 
+
+* ### Installation & Deployment
+    The API is an all in one package and is simple and easy to deploy. Eliminating any long unforgiving configurations you may face in other software.
+
+    1. Clone the repo
+        ```bash
+        $ git clone https://github.com/SowinskiBraeden/school-management-api
+        $ cd school-management-api
+        ```
+    
+    2. Rename `.env.example` to `.env`
+    
+    3. Enter desired values into `.env`
+        ```bash
+        mongoURI='your mongo URI'
+        dbo='school'
+        secret='your 256 bit secret'
+        
+        # Suggested port for Production: 80
+        # Suggested port for Development: 8000
+        PORT='desired port'
+        
+        # This is to enable the system to send emails
+        SYSTEM_EMAIL='your system email'
+        SYSTEM_PASSWORD='your system email password'
+        ```
+    
+    4. Run the system in your terminal
+        ```bash
+        $ go run main.go
+        ```
+    
+    Or...
+    
+    5. Build and compile the system into an executable
+        ```bash
+        $ go build
+        ```
+
+* ### Initializing the System
+
+    Upon running the system for the first time, you will be prompted to create an admin.
+    In order to perform many actions with the API, an Admin account is required. You will be prompted to create your default admin account seen below...
+    
+    ![init](previews/init.png)
+    
+    Upon completing the initial setup and creating your default administrator for the system, it is ready to use and this box will appear below, displaying basic system details seen below...
+    
+    ![running](previews/running.png)
+    
+<br>
+
+## General Functions
+
+* ### API Status
+    **Method:** `GET`
+    ```
+    <API_URL>/api/v1/status
+    ```
+    
+    **Returns:**
+    * Status 200: `OK`
+    * JSON: 
+        ```jsonc
+        {
+            "success": true,
+            "message": "the API is active"
+        }
+        ```
+
+<br>
+  
+## Creating Accounts
+
+There are several account that can be registered into the system. As you may guess they are Administrators, Teachers and Students.
+
+<br>
+
++ ### Creating Administrators
+    You can create Administrates- who will have permissions to perform majority of the actions in the API. It is common that there are more than one Administrator to help manage the system.
+
+    **Method:** `POST`
+    ```
+    <API_URL>/api/v1/admin/create
+    ```
+    
+    **Required:**
+    + Logged into an existing Admin account
+    + JSON:
+        ```jsonc
+        {
+            "firstname": "John",
+            "lastname": "Doe",
+            "dob": "01-01-1999",
+            "email": "john_doe@example.com"
+        }
+        ```
+    
+    **Returns:**
+    + Status 200: `OK`
+    + JSON:
+        ```jsonc
+        {
+            "success": true,
+            "message": "successfully inserted admin"
+        }
+        ```
+    
+    <br>
+    
++ ### Registering a Teacher
+    Obviously a school management system will require teachers to manage and teach students. Teachers have an important role for the system.
+
+    **Method:** `POST`
+    ```
+    <API_URL>/api/v1/teacher/register
+    ```
+    
+    **Required:**
+    + Logged into an existing Admin account
+    + JSON:
+        ```jsonc
+        {
+            "firstname": "Homer",
+            "middlename": "Jay",
+            "lastname": "Simson",
+            "dob": "12-05-1956",
+            "email": "homerdog_simpson@example.com"
+        }
+        ```
+    
+    **Returns:**
+    + Status 200: `OK`
+    + JSON:
+        ```jsonc
+        {
+            "success": true,
+            "message": "successfully inserted teacher"
+        }
+        ```
+        
++ ### Enrolling a Student
+    What is a school without students? A professional day, but not the point. Students when their application to the school has been accepted by an admin can be enrolled into the school.
+
+    **Method:** `POST`
+    ```
+    <API_URL>/api/v1/student/enroll
+    ```
+    
+    **Required:**
+    + Logged into an existing Admin account
+    + JSON:
+        ```jsonc
+        {
+            "firstname": "Bart",
+            "middlename": "JoJo",
+            "lastname": "Simpson",
+            "age": 10,
+            "gradelevel": 4,
+            "dob": "17-12-1979",
+            "province": "...",
+            "city": "Springfield",
+            "address": "742 Evergreen Terrace",
+            "postal": "..."
+        }
+        ```
+        
+    **Returns:**
+    + Status 200: `OK`
+    + JSON:
+        ```jsonc
+        {
+            "success": true,
+            "successfully inserted student"
+        }
+        ```
+        
++ ### Additional Information After creating an account
+    1. After successfully creating an account for another admin, teacher or student. A school email will be generated for them using their first and last name, each formatted differently based on the type of account.
+
+    2. All users are given a random ID used to sign into the system. Each ID is a random 6 digit number.
+    
+    3. Students are given a random PEN (Personal Education Number). A random 12 digit number.
+    
+    4. Accounts are given a default profile image. This can be updated in the future.
+    
+    **(Coming Soon)**
+    5. All new users, once have verified their email, will receive and email containing their ID.
+    
+    **(Currently No verified email required)**
+    6. All new users, once have verified their email, will receive and email containing their temporary password.
+
+<br>
+
+## Log Into Accounts
+
++ ### Logging into Admin
+	**Method:** `POST`
+	```
+	<API_URL>/api/v1/admin/login
+	```
+
+	**Required:**
+	* JSON:
+		```jsonc
+		{
+			"tid": "123456",
+			"password": "myawesomepassword123"
+		}
+		```
+		
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```
+		{
+			"success": true,
+			"message": "correct password"
+		}
+		```
+
+<br>
+
++ ### Logging into Teacher
+	**Method:** `POST`
+	```
+	<API_URL>/api/v1/teacher/login
+	```
+
+	**Required:**
+	* JSON:
+		```jsonc
+		{
+			"tid": "123456",
+			"password": "myawesomepassword123"
+		}
+		```
+		
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "correct password"
+		}
+		```
+
+<br>
+
++ ### Logging into Student
+	**Method:** `POST`
+	```
+	<API_URL>/api/v1/student/login
+	```
+
+	**Required:**
+	* JSON:
+		```jsonc
+		{
+			"sid": "123456",
+			"password": "myawesomepassword123"
+		}
+		```
+		
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "correct password"
+		}
+		```
+
+<br>
+
+## Get Account
+
++ ### Get Admin Account
+	**Method:** `GET`
+	```
+	<API_URL>/api/v1/admin
+	```
+
+	**Required:**
+	* Logged into an admin account
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully logged into admin",
+			"admin:" <admin object>
+		}
+		```
+
+<br>
+
++ ### Get Teacher Account
+	**Method:** `GET`
+	```
+	<API_URL>/api/v1/teacher
+	```
+
+	**Required:**
+	* Logged into an teacher account
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully logged into teacher",
+			"teacher:" <teacher object>
+		}
+		```
+
+<br>
+
++ ### Get Student Account
+	 **Method:** `GET`
+	```
+	<API_URL>/api/v1/student
+	```
+
+	**Required:**
+	* Logged into an admin account
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully logged into teacher",
+			"student:" <student object>
+		}
+		```
+
+<br>
+
+## Updating Account Information
+
++ ### Update Student Name
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updateName
+	```
+
+	**Required:**
+	* Logged into an admin account
+    * JSON:
+        ```jsonc
+        {
+            "sid": "123456",
+            "firstname": "Lisa",
+            "middlename": "Marie", // (OPTIONAL)
+            "lastname": "Simpson"
+        }
+        ```
+
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student"
+		}
+		```
+
+<br></br>
+
++ ### Update Student Grade Level
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updateGradeLevel
+	```
+
+	**Required:**
+	* Logged into an admin account
+	* JSON":
+	    ```jsonc
+	    {
+	        "sid": "123456",
+	        "gradelevel": 11
+	    }
+	    ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student"
+		}
+		```
+
+<br></br>
+
++ ### Update Student Homeroom
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updateHomeroom
+	```
+
+	**Required:**
+	* Logged into an admin account
+    * JSON:
+        ```jsonc
+        {
+            "sid": "123456",
+            "homeroom": "A123"
+        }
+        ```
+
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student"
+		}
+		```
+
+<br></br>
+
++ ### Update Student Locker
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updateLocker
+	```
+
+	**Required:**
+	* Logged into an admin account
+	* JSON:
+	    ```jsonc
+	    {
+	        "sid": "123456",
+	        "lockernumber": "B123"
+	    }
+	    ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student"
+		}
+		```
+
+<br></br>
+
++ ### Update Student Year of Graduation
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updateYOG
+	```
+
+	**Required:**
+	* Logged into an admin account
+	* JSON:
+	    ```jsonc
+	    {
+	        "sid": "123456",
+	        "yog": 2020
+	    }
+	    ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student"
+		}
+		```
+
+<br></br>
+
++ ### Update Student Password
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updatePassword
+	```
+
+	**Required:**
+	* Logged into students account
+	* JSON:
+		```jsonc
+		{
+			"password": "myOldPassword",
+			"newpassword1": "myNewPassword",
+			"newpassword2": "myNewPassword"
+		}
+		```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student password"
+		}
+		```
+	* Emails student an alert of password change
+
+<br></br>
+
++ ### Update Student Email
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updateEmail
+	```
+
+	**Required:**
+	* Logged into an admin account
+	__or__
+	* Logged into students account
+	* JSON:
+		```jsonc
+		{
+			"sid": "123456", // (Only required if signed in as admin)
+			"email": "BartSimpsonsCoolEmail@example.com"
+		}
+		```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated"
+		}
+		```
+
+<br></br>
+
++ ### Update Student Address
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updateAddress
+	```
+
+	**Required:**
+	* Logged into an admin account
+	* JSON:
+	    ```jsonc
+	   {
+	       "sid": "123456",
+	       "address": "742 Evergreen Terrace",
+	       "city": "Springfield",
+	       "province": "...",
+	       "postal": "..."
+	   }
+	    ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student"
+		}
+		```
+
+<br></br>
+
++ ### Update Student Photo
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/student/updatePhoto
+	```
+
+	**Required:**
+	* Logged into an admin account
+    * Form Submission:
+        ```
+            sid: "123456"
+            image: newStudentPhoto.png
+        ```
+
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated student photo"
+		}
+		```
+
+<br></br>
+
++ ### Update Teacher Name
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/teacher/updateName
+	```
+
+	**Required:**
+	* Logged into an admin account
+    * JSON:
+        ```jsonc
+        {
+            "tid": "123456",
+            "firstname": "Marjorie",
+            "middlename": "Jacqueline", // (Optional)
+            "lastname": "Simpson"
+        }
+        ```
+
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated teacher"
+		}
+		```
+
+<br></br>
+
++ ### Update Teacher Homeroom
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/teacher/updateHomeroom
+	```
+
+	**Required:**
+	* Logged into an admin account
+	* JSON:
+	    ```
+	    {
+	        "tid": "123456",
+	        "homeroom": "A123"
+	    }
+	    ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated teacher"
+		}
+		```
+
+<br></br>
+
++ ### Update Teacher Password
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/teacher/updatePassword
+	```
+
+	**Required:**
+	* Logged into teacher account
+	* JSON:
+	    ```jsonc
+	        {
+	            "password": "myOldPassword",
+	            "newpassword1": "myNewPassword",
+	            "newpassword2": "myNewPassword"
+	        }
+	    ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated teacher password"
+		}
+		```
+	* Emails teacher an alert of password change
+
+<br></br>
+
++ ### Update Teacher Email
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/teacher/updateEmail
+	```
+
+	**Required:**
+	* Logged into an admin account
+	**or**
+    * Logged into teachers account
+    * JSON:
+        ```jsonc
+        {
+            "tid": "123456", // (Only required if igned in as admin)
+            "email": "MargeSimpson@example.com"
+        }
+        ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated teacher"
+		}
+		```
+
+<br></br>
+
++ ### Update Teacher Address
+    **Method:** `POST`
+	```
+	<API_URL>/api/v1/teacher/updateAddress
+	```
+
+	**Required:**
+	* Logged into an admin account
+	* JSON:
+	    ```jsonc
+	    {
+	        "tid": "123456",
+	        "address": "742 Evergreen Terrace",
+	        "city": "Springfield",
+	        "province": "...",
+	        "postal": "..."
+	    }
+	    ```
+	
+	**Returns:**
+	* Status 200: `OK`
+	* JSON:
+		```jsonc
+		{
+			"success": true,
+			"message": "successfully updated teacher"
+		}
+		```
+
+<br></br>
+
++ ### Update Teacher Photo
+    **Method:** `POST`
+    ```
+    <API_URL>/api/v1/teacher/updatePhoto
+    ```
+
+    **Required:**
+    * Logged into an admin
+    * Form Submission:
+        ```
+            tid: "123456"
+            image: newTeacherPhoto.png
+        ```
+        
+    **Returns:**
+    * Status 200: `OK`
+    * JSON:
+        ```jsonc
+        {
+            "success": true,
+            "message": "successfully updated teacher photo"
+        }
+        ```
+
+<br></br>
+
++ ### Update Admin Name
+    **Coming Soon...**
+
+<br></br>
+
++ ### Update Admin Password
+    **Coming Soon...**
+
+<br></br>
+
++ ### Update Admin Email
+    **Coming Soon...**
+
+<br></br>
+
++ ### Update Admin Photo
+    **Coming Soon...**
+
+<br></br>
+
+## Managing Conacts
+**To be Documented...**
+
++ ### Creating Contact
+	**To be Documented...**
+
+<br></br>
+
++ ### Update Contact Name
+	**To be Documented...**
+
+<br></br>
+
++ ### Update Contact Address
+	**To be Documented...**
+
+<br></br>
+
++ ### Update Contact Home Phone
+	**To be Documented...**
+
+<br></br>
+
++ ### Update Contact Work Phone
+	**To be Documented...**
+
+<br></br>
+
++ ### Update Contact Email
+	**To be Documented...**
+
+<br></br>
+
++ ### Update Contact Priority
+	**To be Documented...**
+
+<br></br>
+
++ ### Delete Conotact
+	**To be Documented...**
+
+<br></br>
+
+## Remove Users
+**To be Documented...**
+
++ ### Remove Admin
+	**To be Documented...**
+
+<br></br>
+
++ ### Remove Teacher
+	**To be Documented...**
+
+<br></br>
+
++ ### Remove Student
+	**To be Documented...**
+
+<br></br>
+
+### Admin Commands
+Administrators play a very important role in managing a school, they do much work behind the scenes to make sure that everything is correctly organized and working.
+
++ ### Update Locker Combination
+	**To be Documented...**
+
+<br></br>
+
++ ### Enable Student Account
+    In the case a students acount has been disabled, an admin would require to enable the account.
+
+	**To be Documented...**
+<br></br>
+
++ ### Enable Teacher Account
+    In the case a teachers acount has been disabled, an admin would require to enable the account.
+
+	**To be Documented...**
+<br></br>

LICENSE

@@ -1,21 +1,674 @@
-MIT License
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
-Copyright (c) 2022 Braeden Sowinski
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+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -2,27 +2,32 @@
 
 The backend API for a school management system accessible by staff and students.
 
-<a href="https://github.com/SowinskiBraeden/school-management-api"><strong>Explore the docs »</strong></a>
+***Explore the docs »***
+* [Getting Started](#getting-started)
+* [Usage/Documenation](#usage)
+* [Contributing](#contributing)
+* [License](#license)
+* [Contact](#contact)
 <br>
 <br>
 
 ## About The Project
 
-Originally started as a personal project to improve my overall Go knowledge and skills, driven by the complains
+Originally started as a personal project to improve my overall Go knowledge and skills, driven by the complaints
 of my current school management system for students to view their grades, credits, course selections etc. I took
 this on as a full project to work on for my Software Engineering class and is now a staple of my work. I plan to
 work on this till completion, starting with this API, and then the front end, learning new tricks and languages
 along the way.
 
-## Future Plans
+I highly recommend looking at the testing for [schedule generation](/test/scheduleGenerator), [version 3](/test/scheduleGenerator/generator_v3.py)
+
+## Related Work
 
 After the majority completion of vital api functionalities such as the ability to update information, create new
-information, generate information, delete information, authentication etc. I plan on creating a new repository 
+information, generate information, delete information, authentication etc. I have created a new repository 
-for a new frontier of this project. I plan on making the [School Management Website](https://github.com/SowinskiBraeden/school-management-website).
+for the next frontier of this project. I am now concurrently working on the [School Management Website](https://github.com/SowinskiBraeden/school-management).
 
-This is most likely going to be written in another programming language or framework I am unfamiliar with. The 
+The School Management Website. is going to be written using the [Vue.js](https://vuejs.org/) framework. Vue.js is a popular framwork for working on frontend UI programs. I am currently unfamiliar with the framework but plan on learning the framework to use it more in the future.
-idea is to have a modern designed website capable of being used easily on any device or platform. I may use the
-[React.js](https://reactjs.org/) or [Vue.js](https://vuejs.org/) frameworks to build the front end design.
 <br>
 
 ### Built With
@@ -33,7 +38,7 @@ idea is to have a modern designed website capable of being used easily on any de
 
 ## Getting Started
 
-The systems is easy to start and your local machine. Eliminating and long unforgiving configurations you may face in other software.
+The systems is easy to start and your local machine. Eliminating any long unforgiving configurations you may face in other software.
 
 ### Installation
 
@@ -43,20 +48,34 @@ The systems is easy to start and your local machine. Eliminating and long unforg
     $ cd school-management-api
 ```
 
-2. Rename `.env.example` to `.env` 
+<br>
+
+2. Rename `.env.example` to `.env`
+
+<br>
+
 3. Enter desired values into `.env`
-   ```
+```
     mongoURI='your mongo URI'
     dbo=school
-    secret='your secret'
+    secret='your 256 bit secret'
     PORT='your desired port'
     SYSTEM_EMAIL='your system email'
     SYSTEM_PASSWORD='your system email password'
-   ```
+```
-4. Run the sytem in your console
+
+<br>
+
+4. Run the system in your console
 ```
   go run main.go
 ```
+
+* The first time the API is run, you will be promted to enter in the systems defualt administrator account detials.
+ This is required, in order to use majority of the API you'll need to be in an authenticated admin account.
+
+<br>
+
 5. Build and compile the system into an executable
 ```
   go build
@@ -68,6 +87,8 @@ The systems is easy to start and your local machine. Eliminating and long unforg
 
 The usage for this API is in the name, school management, it's not an easy task in the areas I live near. Overcrowded schools are far too common and the need for a better school management system is there. The current systems issued by the government work but are poor and outdated.
 
+To see a full list of features and how to use the system, read the [documentation](DOCUMENTATION.md)
+
 
 <!-- CONTRIBUTING -->
 ## Contributing

controllers/authController.go

@@ -1,17 +1,20 @@
 package controllers
 
 import (
+	"bufio"
 	"context"
+	"fmt"
+	"log"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/SowinskiBraeden/school-management-api/database"
 	"github.com/SowinskiBraeden/school-management-api/models"
+	"github.com/howeyc/gopass"
 
-	"net/smtp"
-
-	"github.com/dgrijalva/jwt-go"
 	"github.com/gofiber/fiber/v2"
+	"github.com/golang-jwt/jwt"
 	"github.com/google/uuid"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/bson/primitive"
@@ -23,34 +26,101 @@ var studentCollection *mongo.Collection = database.OpenCollection(database.Clien
 var contactCollection *mongo.Collection = database.OpenCollection(database.Client, "contacts")
 var adminCollection *mongo.Collection = database.OpenCollection(database.Client, "admins")
 
+func confirm(s string) bool {
+	r := bufio.NewReader(os.Stdin)
+
+	fmt.Printf("%s [y/n]: ", s)
+	res, err := r.ReadString('\n')
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	return strings.ToLower(strings.TrimSpace(res))[0] == 'y'
+}
+
+func CreateDefaultAdmin() models.Admin {
+	fmt.Println()
+	reader := bufio.NewReader(os.Stdin)
+	fmt.Print("First Name: ")
+	firstname, _ := reader.ReadString('\n')
+	fmt.Print("Last Name: ")
+	lastname, _ := reader.ReadString('\n')
+	fmt.Print("Email: ")
+	email, _ := reader.ReadString('\n')
+	fmt.Print("Password: ")
+	password, _ := gopass.GetPasswd()
+
+	// Clear values of new lines and enter characters
+	firstname = strings.ReplaceAll(firstname, "\n", "")
+	lastname = strings.ReplaceAll(lastname, "\n", "")
+	email = strings.ReplaceAll(email, "\n", "")
+	firstname = strings.ReplaceAll(firstname, "\r", "")
+	lastname = strings.ReplaceAll(lastname, "\r", "")
+	email = strings.ReplaceAll(email, "\r", "")
+
+	var admin models.Admin
+	admin.FirstName = firstname
+	admin.LastName = lastname
+	admin.Email = email
+
+	admin.SchoolEmail = admin.GenerateSchoolEmail()
+
+	pass := strings.TrimSuffix(string(password), "\n")
+	admin.Password = admin.HashPassword(pass)
+	admin.TempPassword = false
+
+	var aid string
+	for {
+		aid = GenerateID(6)
+		if ValidateID(aid, 3) == true {
+			break
+		}
+	}
+	admin.AID = aid
+
+	admin.Created_at, _ = time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
+	admin.Updated_at, _ = time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
+	admin.ID = primitive.NewObjectID()
+
+	return admin
+}
+
+func NewSystem() {
+	count, err := adminCollection.CountDocuments(context.Background(), bson.D{})
+	if err != nil {
+		fmt.Println("Unable to detect new system")
+	}
+
+	if count == 0 {
+		fmt.Println("Admin account setup...")
+
+		for {
+			defaultAdmin := CreateDefaultAdmin()
+
+			if confirm("Are the above credentials correct?") {
+				_, insertErr := adminCollection.InsertOne(context.Background(), defaultAdmin)
+				if insertErr != nil {
+					log.Printf("Failed to create an admin\n")
+				}
+
+				log.Printf("Successfully created default admin")
+				log.Printf("Your default admin ID is %s", defaultAdmin.AID)
+				break
+			}
+		}
+	}
+}
+
 var SecretKey = os.Getenv("secret")
 
 var systemEmail string = os.Getenv("SYSTEM_EMAIL")
 var systemPassword string = os.Getenv("SYSTEM_PASSWORD")
 
-func AuthAdmin(c *fiber.Ctx) bool {
+func AuthenticateUser(c *fiber.Ctx, userType int) (bool, string) {
-	cookie := c.Cookies("jwt")
+	if userType < 1 || userType > 3 {
-
+		log.Fatal("Invalid userType")
-	token, err := jwt.ParseWithClaims(cookie, &jwt.StandardClaims{}, func(token *jwt.Token) (interface{}, error) {
-		return []byte(SecretKey), nil
-	})
-	if err != nil {
-		return false
 	}
 
-	claims := token.Claims.(*jwt.StandardClaims)
-
-	// Though admin is not used, it's required to prevent findErr
-	var admin models.Admin
-	findErr := adminCollection.FindOne(context.TODO(), bson.M{"aid": claims.Issuer}).Decode(&admin)
-	if findErr != nil {
-		return false
-	}
-
-	return true
-}
-
-func AuthStudent(c *fiber.Ctx) (verified bool, sid string) {
 	cookie := c.Cookies("jwt")
 
 	token, err := jwt.ParseWithClaims(cookie, &jwt.StandardClaims{}, func(token *jwt.Token) (interface{}, error) {
@@ -62,14 +132,17 @@ func AuthStudent(c *fiber.Ctx) (verified bool, sid string) {
 
 	claims := token.Claims.(*jwt.StandardClaims)
 
-	// Though student is not used, it's required to prevent findErr
+	var userID models.Id
-	var student models.Student
+	findErr := idCollection.FindOne(context.TODO(), bson.M{"cid": claims.Issuer}).Decode(&userID)
-	findErr := studentCollection.FindOne(context.TODO(), bson.M{"sid": claims.Issuer}).Decode(&student)
 	if findErr != nil {
 		return false, ""
 	}
 
-	return true, claims.Issuer
+	if userID.ParentType != userType {
+		return false, ""
+	}
+
+	return true, userID.CID
 }
 
 func Enroll(c *fiber.Ctx) error {
@@ -78,7 +151,7 @@ func Enroll(c *fiber.Ctx) error {
 
 	if err := c.BodyParser(&data); err != nil {
 		cancel()
-		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"success": false,
 			"message": "Failed to parse body",
 			"error":   err,
@@ -86,7 +159,7 @@ func Enroll(c *fiber.Ctx) error {
 	}
 
 	// Ensure Authenticated admin sent request
-	if !AuthAdmin(c) {
+	if verified, _ := AuthenticateUser(c, 3); !verified {
 		cancel()
 		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
 			"success": false,
@@ -143,6 +216,7 @@ func Enroll(c *fiber.Ctx) error {
 
 	// Disable login block
 	student.AccountData.AccountDisabled = false
+	student.AccountData.Alerted = false
 	student.AccountData.Attempts = 0
 
 	// Generate temporary password
@@ -151,23 +225,22 @@ func Enroll(c *fiber.Ctx) error {
 	student.AccountData.TempPassword = true
 
 	// Send student personal email temp password
-	message := []byte("Your temporary password is " + tempPass)
+	subject := "Password Changed"
-	auth := smtp.PlainAuth("", systemEmail, systemPassword, "smtp.gmail.com")
+	receiver := student.PersonalData.Email
+	r := NewRequest([]string{receiver}, subject)
 
-	err := smtp.SendMail("smtp.gmail.com:587", auth, systemEmail, []string{student.PersonalData.Email}, message)
+	if sent := r.Send("./templates/passwordChanged.html", map[string]string{"username": student.PersonalData.FirstName, "password": tempPass}); !sent {
-	if err != nil {
 		cancel()
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"success": false,
 			"message": "Could not send password to students email",
-			"error":   err,
 		})
 	}
 
 	var sid string
 	for {
 		sid = GenerateID(6)
-		if ValidateID(sid) == true {
+		if ValidateID(sid, 1) == true {
 			break
 		}
 	}
@@ -207,7 +280,7 @@ func Enroll(c *fiber.Ctx) error {
 	}
 	defer cancel()
 
-	return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+	return c.Status(fiber.StatusOK).JSON(fiber.Map{
 		"success": true,
 		"message": "successfully inserted student",
 	})
@@ -227,7 +300,7 @@ func RegisterTeacher(c *fiber.Ctx) error {
 	}
 
 	// Ensure Authenticated admin sent request
-	if !AuthAdmin(c) {
+	if verified, _ := AuthenticateUser(c, 3); !verified {
 		cancel()
 		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
 			"success": false,
@@ -252,7 +325,7 @@ func RegisterTeacher(c *fiber.Ctx) error {
 	teacher.PersonalData.Province = data["province"].(string)
 	teacher.PersonalData.City = data["city"].(string)
 	teacher.PersonalData.Postal = data["postal"].(string)
-	teacher.PersonalData.DOB = data["postal"].(string)
+	teacher.PersonalData.DOB = data["dob"].(string)
 
 	var photo models.Photo
 	photo.Name = uuid.New().String()
@@ -286,16 +359,15 @@ func RegisterTeacher(c *fiber.Ctx) error {
 	teacher.AccountData.TempPassword = true
 
 	// Send teacher personal email temp password
-	message := []byte("Your temporary password is " + tempPass)
+	subject := "Password Changed"
-	auth := smtp.PlainAuth("", systemEmail, systemPassword, "smtp.gmail.com")
+	receiver := teacher.PersonalData.Email
+	r := NewRequest([]string{receiver}, subject)
 
-	err := smtp.SendMail("smtp.gmail.com:587", auth, systemEmail, []string{teacher.PersonalData.Email}, message)
+	if sent := r.Send("./templates/passwordChanged.html", map[string]string{"username": teacher.PersonalData.FirstName, "password": tempPass}); !sent {
-	if err != nil {
 		cancel()
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"success": false,
-			"message": "Could not send password to teacners email",
+			"message": "Could not send password to teachers email",
-			"error":   err,
 		})
 	}
 
@@ -303,7 +375,7 @@ func RegisterTeacher(c *fiber.Ctx) error {
 	// For the unlikely event that an ID is already in use this will simply try again till it gets a id not in use
 	for {
 		tid = GenerateID(6)
-		isValid := ValidateID(tid)
+		isValid := ValidateID(tid, 2)
 		if isValid == true {
 			break
 		}
@@ -345,7 +417,7 @@ func CreateAdmin(c *fiber.Ctx) error {
 	}
 
 	// Ensure Authenticated admin sent request
-	if !AuthAdmin(c) {
+	if verified, _ := AuthenticateUser(c, 3); !verified {
 		cancel()
 		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
 			"success": false,
@@ -374,23 +446,22 @@ func CreateAdmin(c *fiber.Ctx) error {
 	admin.TempPassword = true
 
 	// Send admin personal email temp password
-	message := []byte("Your temporary password is " + tempPass)
+	subject := "Password Changed"
-	auth := smtp.PlainAuth("", systemEmail, systemPassword, "smtp.gmail.com")
+	receiver := admin.Email
+	r := NewRequest([]string{receiver}, subject)
 
-	err := smtp.SendMail("smtp.gmail.com:587", auth, systemEmail, []string{admin.Email}, message)
+	if sent := r.Send("./templates/passwordChanged.html", map[string]string{"username": admin.FirstName, "password": tempPass}); !sent {
-	if err != nil {
 		cancel()
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"success": false,
-			"message": "Could not send password to admins email",
+			"message": "Could not send password to students email",
-			"error":   err,
 		})
 	}
 
 	var aid string
 	for {
 		aid = GenerateID(6)
-		if ValidateID(aid) == true {
+		if ValidateID(aid, 3) == true {
 			break
 		}
 	}
@@ -441,32 +512,39 @@ func StudentLogin(c *fiber.Ctx) error {
 
 	var student models.Student
 	err := studentCollection.FindOne(ctx, bson.M{"schooldata.sid": data["sid"]}).Decode(&student)
-	defer cancel()
 
 	if err != nil {
 		cancel()
-		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
 			"success": false,
 			"message": "student not found",
 			"error":   err,
 		})
 	}
 
-	var localAccountDisabled = false
+	var verified bool = student.ComparePasswords(data["password"])
-	if student.AccountData.Attempts >= 5 {
+	var localAccountDisabled bool = false
+	var localAttempts int = student.AccountData.Attempts
+
+	if !verified {
+		localAttempts += 1
+	}
+
+	if student.AccountData.Attempts >= 5 || localAttempts >= 5 {
 		localAccountDisabled = true // Catches newly disbaled account before student obj is updated
 		update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
 		update := bson.M{
 			"$set": bson.M{
-				"AccountData.accountdisabled": true,
+				"accountdata.accountdisabled": true,
-				"AccountData.attempts":        0,
+				"accountdata.alerted":         true,
+				"accountdata.attempts":        0,
 				"updated_at":                  update_time,
 			},
 		}
 
 		_, updateErr := studentCollection.UpdateOne(
 			ctx,
-			bson.M{"sid": data["sid"]},
+			bson.M{"schooldata.sid": data["sid"]},
 			update,
 		)
 		if updateErr != nil {
@@ -480,26 +558,42 @@ func StudentLogin(c *fiber.Ctx) error {
 	}
 
 	if localAccountDisabled || student.AccountData.AccountDisabled {
+
+		if !student.AccountData.Alerted {
+			// Send student email warning of disabled account
+			subject := "Account Disabled"
+			receiver := student.PersonalData.Email
+			r := NewRequest([]string{receiver}, subject)
+
+			if sent := r.Send("./templates/accountDisabled.html", map[string]string{"username": student.PersonalData.FirstName}); !sent {
+				cancel()
+				return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+					"success": false,
+					"message": "Could not send password to students email",
+					"error":   err,
+				})
+			}
+		}
 		cancel()
-		return c.Status(fiber.StatusForbidden).JSON(fiber.Map{
+
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
 			"success": false,
 			"message": "Account is Disabled, contact an Admin",
 		})
 	}
 
-	var verified bool = student.ComparePasswords(data["password"])
+	if !verified {
-	if verified == false {
 		update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
 		update := bson.M{
 			"$set": bson.M{
-				"AccountData.attempts": student.AccountData.Attempts + 1,
+				"accountdata.attempts": (student.AccountData.Attempts + 1),
 				"updated_at":           update_time,
 			},
 		}
 
 		_, updateErr := studentCollection.UpdateOne(
 			ctx,
-			bson.M{"sid": data["sid"]},
+			bson.M{"schooldata.sid": data["sid"]},
 			update,
 		)
 		cancel()
@@ -510,10 +604,33 @@ func StudentLogin(c *fiber.Ctx) error {
 				"error":   updateErr,
 			})
 		}
-		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
 			"success": false,
 			"message": "incorrect password",
 		})
+	} else {
+		update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
+		update := bson.M{
+			"$set": bson.M{
+				"accountdata.attempts": 0,
+				"updated_at":           update_time,
+			},
+		}
+
+		_, updateErr := studentCollection.UpdateOne(
+			ctx,
+			bson.M{"schooldata.sid": data["sid"]},
+			update,
+		)
+		if updateErr != nil {
+			cancel()
+			return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+				"success": false,
+				"message": "the student could not be updated",
+				"error":   updateErr,
+			})
+		}
 	}
 	defer cancel()
 
@@ -571,9 +688,9 @@ func TeacherLogin(c *fiber.Ctx) error {
 
 	if err != nil {
 		cancel()
-		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
 			"success": false,
-			"message": "student not found",
+			"message": "teacher not found",
 			"error":   err,
 		})
 	}
@@ -581,7 +698,7 @@ func TeacherLogin(c *fiber.Ctx) error {
 
 	var verified bool = teacher.ComparePasswords(data["password"])
 	if verified == false {
-		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
 			"success": false,
 			"message": "incorrect password",
 		})
@@ -641,7 +758,7 @@ func AdminLogin(c *fiber.Ctx) error {
 
 	if err != nil {
 		cancel()
-		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
 			"success": false,
 			"message": "admin not found",
 			"error":   err,
@@ -651,7 +768,7 @@ func AdminLogin(c *fiber.Ctx) error {
 
 	var verified bool = admin.ComparePasswords(data["password"])
 	if verified == false {
-		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
 			"success": false,
 			"message": "incorrect password",
 		})
@@ -685,7 +802,7 @@ func AdminLogin(c *fiber.Ctx) error {
 
 func Student(c *fiber.Ctx) error {
 	var sid string
-	if AuthAdmin(c) {
+	if verified, _ := AuthenticateUser(c, 3); verified {
 		var data map[string]string
 
 		if err := c.BodyParser(&data); err != nil {
@@ -722,27 +839,34 @@ func Student(c *fiber.Ctx) error {
 		sid = claims.Issuer
 	}
 
-	responceData := make(map[string]interface{})
+	responseData := make(map[string]interface{})
-	responceData["student"] = nil
+	responseData["student"] = nil
-	responceData["locker"] = nil
+	responseData["locker"] = nil
-	responceData["contacts"] = nil
+	responseData["contacts"] = nil
-	responceData["photo"] = nil
+	responseData["photo"] = nil
 
 	var student models.Student
 	findErr := studentCollection.FindOne(context.TODO(), bson.M{"schooldata.sid": sid}).Decode(&student)
 	if findErr != nil {
-		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
 			"success": false,
 			"message": "student not found",
 		})
 	}
 
-	responceData["student"] = student
+	if student.AccountData.AccountDisabled {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+			"success": false,
+			"message": "Student Accound Disabled, Contact and Admin",
+		})
+	}
+
+	responseData["student"] = student
 
 	var locker models.Locker
 	if student.SchoolData.Locker != "" {
 		lockerCollection.FindOne(context.TODO(), bson.M{"ID": student.SchoolData.Locker}).Decode(&locker)
-		responceData["locker"] = locker
+		responseData["locker"] = locker
 	}
 
 	var contacts []models.Contact
@@ -750,24 +874,24 @@ func Student(c *fiber.Ctx) error {
 	for i := range student.PersonalData.Contacts {
 		findErr := contactCollection.FindOne(context.TODO(), bson.M{"_id": student.PersonalData.Contacts[i]}).Decode(&contact)
 		if findErr != nil {
-			responceData["error"] = "Error! There was an error finding some contacts"
+			responseData["error"] = "Error! There was an error finding some contacts"
 		}
 		contacts = append(contacts, contact)
 	}
 	if len(contacts) > 0 {
-		responceData["contacts"] = contacts
+		responseData["contacts"] = contacts
 	}
 
 	var photo models.Photo
 	findErr = imageCollection.FindOne(context.TODO(), bson.M{"name": student.SchoolData.PhotoName}).Decode(&photo)
 	if findErr != nil {
-		responceData["error"] = "Error! There was an error finding the student photo"
+		responseData["error"] = "Error! There was an error finding the student photo"
 	}
-	responceData["photo"] = photo
+	responseData["photo"] = photo
 
 	return c.Status(fiber.StatusAccepted).JSON(fiber.Map{
 		"success":  true,
-		"responce": responceData,
+		"response": responseData,
 	})
 }
 
@@ -778,7 +902,7 @@ func Teacher(c *fiber.Ctx) error {
 		return []byte(SecretKey), nil
 	})
 	if err != nil {
-		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
 			"success": false,
 			"message": "not authorized",
 		})
@@ -789,13 +913,13 @@ func Teacher(c *fiber.Ctx) error {
 	var teacher models.Teacher
 	findErr := teacherCollection.FindOne(context.TODO(), bson.M{"schooldata.tid": claims.Issuer}).Decode(&teacher)
 	if findErr != nil {
-		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
 			"success": false,
 			"message": "teacher not found",
 		})
 	}
 
-	return c.Status(fiber.StatusAccepted).JSON(fiber.Map{
+	return c.Status(fiber.StatusOK).JSON(fiber.Map{
 		"success": true,
 		"message": "successfully logged into teacher",
 		"result":  teacher,
@@ -820,13 +944,13 @@ func Admin(c *fiber.Ctx) error {
 	var admin models.Admin
 	findErr := adminCollection.FindOne(context.TODO(), bson.M{"aid": claims.Issuer}).Decode(&admin)
 	if findErr != nil {
-		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
 			"success": false,
 			"message": "admin not found",
 		})
 	}
 
-	return c.Status(fiber.StatusAccepted).JSON(fiber.Map{
+	return c.Status(fiber.StatusOK).JSON(fiber.Map{
 		"success": true,
 		"message": "successfully logged into admin",
 		"result":  admin,
@@ -863,7 +987,7 @@ func CreateContact(c *fiber.Ctx) error {
 	}
 
 	// Ensure Authenticated admin sent request
-	if !AuthAdmin(c) {
+	if verified, _ := AuthenticateUser(c, 3); !verified {
 		cancel()
 		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
 			"success": false,
@@ -948,7 +1072,7 @@ func DeleteContact(c *fiber.Ctx) error {
 	}
 
 	// Ensure Authenticated admin sent request
-	if !AuthAdmin(c) {
+	if verified, _ := AuthenticateUser(c, 3); !verified {
 		cancel()
 		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
 			"success": false,
@@ -968,7 +1092,7 @@ func DeleteContact(c *fiber.Ctx) error {
 	_, err := contactCollection.DeleteOne(ctx, bson.M{"_id": data["id"]})
 	if err != nil {
 		cancel()
-		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"success": false,
 			"message": "Failed to delete object",
 			"error":   err,
@@ -976,7 +1100,7 @@ func DeleteContact(c *fiber.Ctx) error {
 	}
 	defer cancel()
 
-	return c.Status(fiber.StatusNotImplemented).JSON(fiber.Map{
+	return c.Status(fiber.StatusOK).JSON(fiber.Map{
 		"success": true,
 		"message": "Successfully deleted contact",
 	})

controllers/emailController.go

@@ -0,0 +1,79 @@
+package controllers
+
+import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"log"
+	"net/smtp"
+	"os"
+)
+
+type Config struct {
+	Server   string
+	Port     int
+	Email    string
+	Password string
+}
+
+var config Config = Config{
+	Server:   "smtp.gmail.com",
+	Port:     587,
+	Email:    os.Getenv("SYSTEM_EMAIL"),
+	Password: os.Getenv("SYSTEM_PASSWORD"),
+}
+
+type Request struct {
+	from    string
+	to      []string
+	subject string
+	body    string
+}
+
+const (
+	MIME = "MIME-version: 1.0;\nContent-Type: text/html; charset=\"UTF-8\";\n\n"
+)
+
+func NewRequest(to []string, subject string) *Request {
+	return &Request{
+		to:      to,
+		subject: subject,
+	}
+}
+
+func (r *Request) parseTemplate(fileName string, data interface{}) error {
+	t, err := template.ParseFiles(fileName)
+	if err != nil {
+		return err
+	}
+	buffer := new(bytes.Buffer)
+	if err = t.Execute(buffer, data); err != nil {
+		return err
+	}
+	r.body = buffer.String()
+	return nil
+}
+
+func (r *Request) sendMail() bool {
+	body := "To: " + r.to[0] + "\r\nSubject: " + r.subject + "\r\n" + MIME + "\r\n" + r.body
+	SMTP := fmt.Sprintf("%s:%d", config.Server, config.Port)
+	if err := smtp.SendMail(SMTP, smtp.PlainAuth("", config.Email, config.Password, config.Server), config.Email, r.to, []byte(body)); err != nil {
+		return false
+	}
+	return true
+}
+
+func (r *Request) Send(templateName string, items interface{}) bool {
+	err := r.parseTemplate(templateName, items)
+	if err != nil {
+		log.Fatal(err)
+		return false
+	}
+	if ok := r.sendMail(); ok {
+		log.Printf("Email has been sent to %s\n", r.to)
+		return true
+	} else {
+		log.Printf("Failed to send the email to %s\n", r.to)
+		return false
+	}
+}

controllers/idController.go

@@ -18,7 +18,7 @@ var idCollection *mongo.Collection = database.OpenCollection(database.Client, "c
 
 var table = [...]byte{'1', '2', '3', '4', '5', '6', '7', '8', '9', '0'}
 
-func ValidateID(id string) bool { // true: valid id, false: id already in use
+func ValidateID(id string, userType int) bool { // true: valid id, false: id already in use
 	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
 	var foundID models.Id
 	err := idCollection.FindOne(ctx, bson.M{"cid": id}).Decode(&foundID)
@@ -26,6 +26,7 @@ func ValidateID(id string) bool { // true: valid id, false: id already in use
 	if err != nil { // If there is no id found create new ID object to be stored and return true (unless insert error then try again)
 		var newID models.Id
 		newID.CID = id
+		newID.ParentType = userType
 		newID.ID = primitive.NewObjectID()
 		_, insertErr := idCollection.InsertOne(context.Background(), newID)
 		if insertErr != nil {

go.mod

@@ -3,17 +3,17 @@ module github.com/SowinskiBraeden/school-management-api
 go 1.16
 
 require (
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/gofiber/fiber/v2 v2.26.0
+	github.com/golang-jwt/jwt v3.2.1+incompatible
 	github.com/google/go-cmp v0.5.6 // indirect
 	github.com/google/uuid v1.3.0
+	github.com/howeyc/gopass v0.0.0-20210920133722-c8aef6fb66ef
 	github.com/joho/godotenv v1.3.0
 	github.com/stretchr/testify v1.7.0 // indirect
+	github.com/valyala/fasthttp v1.34.0 // indirect
 	go.mongodb.org/mongo-driver v1.7.2
-	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
+	golang.org/x/crypto v0.0.0-20220214200702-86341886e292
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
-	golang.org/x/sys v0.0.0-20211205182925-97ca703d548d // indirect
-	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )

go.sum

@@ -1,11 +1,10 @@
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/andybalholm/brotli v1.0.2 h1:JKnhI/XQ75uFBTiuzXpzFrUriDPiZjlOSzh6wXogP0E=
 github.com/andybalholm/brotli v1.0.2/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu3qAvBg8x/Y=
+github.com/andybalholm/brotli v1.0.4 h1:V7DdXeJtZscaqfNuAdSRuRFzuiKlHSC/Zh3zl9qY3JY=
+github.com/andybalholm/brotli v1.0.4/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
-github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/gobuffalo/attrs v0.0.0-20190224210810-a9411de4debd/go.mod h1:4duuawTqi2wkkpB4ePgWMaai6/Kc6WEz83bhFwpHzj0=
@@ -34,6 +33,8 @@ github.com/gobuffalo/packr/v2 v2.2.0/go.mod h1:CaAwI0GPIAv+5wKLtv8Afwl+Cm78K/I/V
 github.com/gobuffalo/syncx v0.0.0-20190224160051-33c29581e754/go.mod h1:HhnNqWY95UYwwW3uSASeV7vtgYkT2t16hJgV3AEPUpw=
 github.com/gofiber/fiber/v2 v2.26.0 h1:Awnfqp3fqbZzV3wZWMRJ6Xo2U8X0Ls68M7tXjx52NcM=
 github.com/gofiber/fiber/v2 v2.26.0/go.mod h1:7efVWcBOZi1PyMWznnbitjnARPA7nYZxmQXJVod0bo0=
+github.com/golang-jwt/jwt v3.2.1+incompatible h1:73Z+4BJcrTC+KczS6WvTPvRGOp1WmfEP4Q1lOd9Z/+c=
+github.com/golang-jwt/jwt v3.2.1+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.3 h1:fHPg5GQYlCeLIPB9BZqMVR5nR9A+IM5zcgeTdjMYmLA=
 github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
@@ -42,14 +43,17 @@ github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/howeyc/gopass v0.0.0-20210920133722-c8aef6fb66ef h1:A9HsByNhogrvm9cWb28sjiS3i7tcKCkflWFEkHfuAgM=
+github.com/howeyc/gopass v0.0.0-20210920133722-c8aef6fb66ef/go.mod h1:lADxMC39cJJqL93Duh1xhAs4I2Zs8mKS89XWXFGp9cs=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
 github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=
 github.com/karrick/godirwalk v1.8.0/go.mod h1:H5KPZjojv4lE+QYImBI8xVtrBRgYrIVsaRPx4tDPEn4=
 github.com/karrick/godirwalk v1.10.3/go.mod h1:RoGL9dQei4vP9ilrpETWE8CLOZ1kiN0LhBygSwrAsHA=
 github.com/klauspost/compress v1.9.5/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
-github.com/klauspost/compress v1.13.4 h1:0zhec2I8zGnjWcKyLl6i3gPqKANCCn5e9xmviEEeX6s=
 github.com/klauspost/compress v1.13.4/go.mod h1:8dP1Hq4DHOhN9w426knH3Rhby4rFm6D8eO+e+Dq5Gzg=
+github.com/klauspost/compress v1.15.0 h1:xqfchp4whNFxn5A4XFyyYtitiWI8Hy5EW59jEwcyL6U=
+github.com/klauspost/compress v1.15.0/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
@@ -84,8 +88,9 @@ github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
-github.com/valyala/fasthttp v1.32.0 h1:keswgWzyKyNIIjz2a7JmCYHOOIkRp6HMx9oTV6QrZWY=
 github.com/valyala/fasthttp v1.32.0/go.mod h1:2rsYD01CKFrjjsvFxx75KlEUNpWNBY9JWD3K/7o2Cus=
+github.com/valyala/fasthttp v1.34.0 h1:d3AAQJ2DRcxJYHm7OXNXtXt2as1vMDfxeIcFvhmGGm4=
+github.com/valyala/fasthttp v1.34.0/go.mod h1:epZA5N+7pY6ZaEKRmstzOuYJx9HI8DI1oaCGZpdH4h0=
 github.com/valyala/tcplisten v1.0.0 h1:rBHj/Xf+E1tRGZyWIWwJDiRY0zc1Js+CV5DqwacVSA8=
 github.com/valyala/tcplisten v1.0.0/go.mod h1:T0xQ8SeCZGxckz9qRXTfG43PvQ/mcWh7FwZEA7Ioqkc=
 github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
@@ -103,12 +108,14 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190422162423-af44ce270edf/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 h1:7I4JAnoQBe7ZtJcBaYHi5UtiO8tQHbUSXxL+pnGRANg=
+golang.org/x/crypto v0.0.0-20220214200702-86341886e292 h1:f+lwQ+GtmgoY+A2YaQxlSOnDjXcQ7ZRLWOHbC6HtRqE=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20220214200702-86341886e292/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210510120150-4163338589ed/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190412183630-56d357773e84/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -126,9 +133,12 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211205182925-97ca703d548d h1:FjkYO/PPp4Wi0EAUOVLxePm7qVW4r4ctbWpURyuOD0E=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211205182925-97ca703d548d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9 h1:nhht2DYV/Sn3qOayu8lM+cU1ii9sTLUeBQwQQfUHtrs=
+golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=

main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"os"
 
 	"github.com/SowinskiBraeden/school-management-api/routes"
@@ -10,7 +11,10 @@ import (
 	"github.com/gofiber/fiber/v2/middleware/cors"
 )
 
+const version string = "\nv1.0.0-Beta"
+
 func main() {
+	fmt.Println(version)
 	app := fiber.New()
 
 	app.Use(cors.New(cors.Config{

models/adminModel.go

@@ -2,6 +2,7 @@ package models
 
 import (
 	"math/rand"
+	"os"
 	"strings"
 	"time"
 	"unicode"
@@ -25,7 +26,8 @@ type Admin struct {
 }
 
 func (a *Admin) GenerateSchoolEmail() string {
-	var email string = strings.ToLower(a.LastName) + "_" + strings.ToLower(string(a.FirstName[0])) + "@surreyschools.ca"
+	addr := os.Getenv("SYSTEM_EMAIL_ADDRESS")
+	var email string = strings.ToLower(a.LastName) + "_" + strings.ToLower(string(a.FirstName[0])) + addr
 	// Add check to see if email already exists
 	return email
 }

models/idModel.go

@@ -15,6 +15,7 @@ import (
 */
 
 type Id struct {
-	ID  primitive.ObjectID `bson:"_id"`
+	ID         primitive.ObjectID `bson:"_id"`
-	CID string             `bson:"cid"` // custom id for admin, teahcer or student
+	CID        string             `json:"cid"`        // custom id for admin, teahcer or student
+	ParentType int                `json:"parenttype"` // A number representing the user (1: student, 2: teacher, 3: admin)
 }

models/studentModel.go

@@ -3,6 +3,7 @@ package models
 import (
 	"context"
 	"math/rand"
+	"os"
 	"strconv"
 	"strings"
 	"time"
@@ -48,6 +49,7 @@ type Student struct {
 		SchoolEmail     string   `json:"schoolemail"`
 		Password        string   `json:"-" validate:"min=10,max=32"`
 		AccountDisabled bool     `bson:"accountdisabled"`
+		Alerted         bool     `bson:"alerted"`
 		TempPassword    bool     `json:"temppassword"`
 		Attempts        int      `json:"attempts"` // login attempts max 5
 		HashHistory     []string `json:"-"`        // List of old hashed passwords (not including auto generated passwords)
@@ -80,15 +82,16 @@ func (s *Student) EmailExists(email string) bool {
 }
 
 func (s *Student) GenerateSchoolEmail(offset int, lastEmail string) string {
-	var email string = strings.ToLower(string(s.PersonalData.FirstName[0])) + "." + strings.ToLower(s.PersonalData.LastName) + "@surreyschools.ca"
+	addr := os.Getenv("SYSTEM_EMAIL_ADDRESS")
+	var email string = strings.ToLower(string(s.PersonalData.FirstName[0])) + "." + strings.ToLower(s.PersonalData.LastName) + addr
 	if offset > 0 && offset < len([]rune(s.PersonalData.FirstName))-1 {
-		email = lastEmail[:offset] + strings.ToLower(string(s.PersonalData.FirstName[offset])) + lastEmail[offset:]
+		email = lastEmail[:offset] + strings.ToLower(string(s.PersonalData.FirstName[offset])) + lastEmail[offset:] + addr
 	}
 	if offset == len([]rune(s.PersonalData.FirstName))-1 {
-		email = strings.ToLower(s.PersonalData.FirstName) + "." + strings.ToLower(s.PersonalData.LastName) + "@surreyschools.ca"
+		email = strings.ToLower(s.PersonalData.FirstName) + "." + strings.ToLower(s.PersonalData.LastName) + addr
 	}
 	if offset > len([]rune(s.PersonalData.FirstName))-1 {
-		email = strings.ToLower(s.PersonalData.FirstName) + "." + strings.ToLower(s.PersonalData.LastName) + strconv.Itoa(offset-len([]rune(s.PersonalData.FirstName))) + "@surreyschools.ca"
+		email = strings.ToLower(s.PersonalData.FirstName) + "." + strings.ToLower(s.PersonalData.LastName) + strconv.Itoa(offset-len([]rune(s.PersonalData.FirstName))) + addr
 	}
 	return email
 }

models/teacherModel.go

@@ -3,6 +3,7 @@ package models
 import (
 	"context"
 	"math/rand"
+	"os"
 	"strconv"
 	"strings"
 	"time"
@@ -79,15 +80,16 @@ func (t *Teacher) EmailExists(email string) bool {
 }
 
 func (t *Teacher) GenerateSchoolEmail(offset int, lastEmail string) string {
-	var email string = strings.ToLower(t.PersonalData.LastName) + "_" + strings.ToLower(string(t.PersonalData.FirstName[0])) + "@surreyschools.ca"
+	addr := os.Getenv("SYSTEM_EMAIL_ADDRESS")
+	var email string = strings.ToLower(t.PersonalData.LastName) + "_" + strings.ToLower(string(t.PersonalData.FirstName[0])) + addr
 	if offset > 0 && offset < len([]rune(t.PersonalData.FirstName))-1 {
-		email = lastEmail[:strings.Index(lastEmail, "_")+offset+1] + strings.ToLower(string(t.PersonalData.FirstName[offset])) + "@surreyschools.ca"
+		email = lastEmail[:strings.Index(lastEmail, "_")+offset+1] + strings.ToLower(string(t.PersonalData.FirstName[offset])) + addr
 	}
 	if offset == len([]rune(t.PersonalData.FirstName))-1 {
-		email = strings.ToLower(t.PersonalData.LastName) + "_" + strings.ToLower(t.PersonalData.FirstName) + "@surreyschools.ca"
+		email = strings.ToLower(t.PersonalData.LastName) + "_" + strings.ToLower(t.PersonalData.FirstName) + addr
 	}
 	if offset > len([]rune(t.PersonalData.FirstName))-1 {
-		email = strings.ToLower(t.PersonalData.LastName) + "_" + strings.ToLower(t.PersonalData.FirstName) + strconv.Itoa(offset-len([]rune(t.PersonalData.FirstName))) + "@surreyschools.ca"
+		email = strings.ToLower(t.PersonalData.LastName) + "_" + strings.ToLower(t.PersonalData.FirstName) + strconv.Itoa(offset-len([]rune(t.PersonalData.FirstName))) + addr
 	}
 	return email
 }

routes/routes.go

@@ -7,10 +7,20 @@ import (
 )
 
 func Setup(app *fiber.App) {
-	// API Handling
+	// Detect if system is new and needs default admin
+	controllers.NewSystem()
 
+	// API Handling
 	var routerPrefix string = "/api/v1"
 
+	// API check
+	app.Get(routerPrefix+"/status", func(c *fiber.Ctx) error {
+		return c.Status(fiber.StatusOK).JSON(fiber.Map{
+			"success": true,
+			"message": "the API is active",
+		})
+	})
+
 	// Student Authentication Handler
 	app.Get(routerPrefix+"/student", controllers.Student)
 	app.Post(routerPrefix+"/student/enroll", controllers.Enroll)
@@ -62,10 +72,20 @@ func Setup(app *fiber.App) {
 	app.Post(routerPrefix+"/admin/create", controllers.CreateAdmin)
 	app.Post(routerPrefix+"/admin/login", controllers.AdminLogin)
 
+	// Admin Update Handler
+	app.Post(routerPrefix+"/admin/updateName", controllers.UpdateAdminName)
+	app.Post(routerPrefix+"/admin/updateEmail", controllers.UpdateAdminEmail)
+	app.Post(routerPrefix+"/admin/updatePassword", controllers.UpdateAdminPassword)
+
 	// General Command Handling
 	app.Post(routerPrefix+"/admin/updateLockerCombo", controllers.UpdateLockerCombo)
-	app.Post(routerPrefix+"/admin/renableStudent", controllers.RemoveStudentsDisabled)
+	app.Post(routerPrefix+"/admin/enableStudent", controllers.RemoveStudentsDisabled)
-	app.Post(routerPrefix+"/admin/renableTeacher", controllers.RemoveTeachersDisabled)
+	app.Post(routerPrefix+"/admin/enableTeacher", controllers.RemoveTeachersDisabled)
+
+	// Delete Handler
+	app.Post(routerPrefix+"/remove/student", controllers.RemoveStudent)
+	app.Post(routerPrefix+"/remove/teacher", controllers.RemoveTeacher)
+	app.Post(routerPrefix+"/remove/admin", controllers.RemoveAdmin)
 
 	// 404 Handler
 	app.Use(func(c *fiber.Ctx) error {

templates/accountDisabled.html

@@ -0,0 +1,83 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta name="viewport" content="width=device-width"/>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+    <title>Account Disabled</title>
+    <style type="text/css">
+      body{
+        margin: 0 auto;
+        padding: 0;
+        min-width: 100%;
+        font-family: sans-serif;
+      }
+      table{
+        margin: 50px 0 50px 0;
+      }
+      .header{
+        height: 40px;
+        text-align: center;
+        text-transform: uppercase;
+        font-size: 24px;
+        font-weight: bold;
+      }
+      .content{
+        height: 100px;
+        font-size: 18px;
+        line-height: 30px;
+      }
+      .subscribe{
+        height: 70px;
+        text-align: center;
+      }
+      .button{
+        text-align: center;
+        font-size: 18px;
+        font-family: sans-serif;
+        font-weight: bold;
+        padding: 0 30px 0 30px;
+      }
+      .button a{
+        color: #FFFFFF;
+        text-decoration: none;
+      }
+      .buttonwrapper{
+        margin: 0 auto;
+      }
+      .footer{
+        text-transform: uppercase;
+        text-align: center;
+        height: 40px;
+        font-size: 14px;
+        font-style: italic;
+      }
+      .footer a{
+        color: #000000;
+        text-decoration: none;
+        font-style: normal;
+      }
+    </style>
+  </head>
+  <body bgcolor="#009587">
+    <table bgcolor="#FFFFFF" width="100%" border="0" cellspacing="0" cellpadding="0">
+      <tr class="header">
+        <td style="padding: 40px;">
+          Uh Oh! Account Disabled!
+        </td>
+      </tr>
+      <tr class="content">
+        <td style="padding:10px;">
+          <p>
+            Hi <b>{{ .username }}</b>, <br/>
+            Your account has been disabled due to too many incorrect login attempts, please contact an admin to enable your account.
+          </p>
+        </td>
+      </tr>
+      <tr class="footer">
+        <td style="padding: 40px;">
+          This is an automated system email // DO NOT REPLY
+        </td>
+      </tr>
+    </table>
+  </body>
+</html>

templates/passwordChanged.html

@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta name="viewport" content="width=device-width"/>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+    <title>Password has been changed</title>
+    <style type="text/css">
+      body{
+        margin: 0 auto;
+        padding: 0;
+        min-width: 100%;
+        font-family: sans-serif;
+      }
+      table{
+        margin: 50px 0 50px 0;
+      }
+      .header{
+        height: 40px;
+        text-align: center;
+        text-transform: uppercase;
+        font-size: 24px;
+        font-weight: bold;
+      }
+      .content{
+        height: 100px;
+        font-size: 18px;
+        line-height: 30px;
+      }
+      .subscribe{
+        height: 70px;
+        text-align: center;
+      }
+      .button{
+        text-align: center;
+        font-size: 18px;
+        font-family: sans-serif;
+        font-weight: bold;
+        padding: 0 30px 0 30px;
+      }
+      .button a{
+        color: #FFFFFF;
+        text-decoration: none;
+      }
+      .buttonwrapper{
+        margin: 0 auto;
+      }
+      .footer{
+        text-transform: uppercase;
+        text-align: center;
+        height: 40px;
+        font-size: 14px;
+        font-style: italic;
+      }
+      .footer a{
+        color: #000000;
+        text-decoration: none;
+        font-style: normal;
+      }
+    </style>
+  </head>
+  <body bgcolor="#009587">
+    <table bgcolor="#FFFFFF" width="100%" border="0" cellspacing="0" cellpadding="0">
+      <tr class="header">
+        <td style="padding: 40px;">
+          Password Change!
+        </td>
+      </tr>
+      <tr class="content">
+        <td style="padding:10px;">
+          <p>
+            Hi <b>{{ .username }}</b>, <br/>
+            Your password has been changed by the system.
+          </p>
+        </td>
+      </tr>
+      <tr class="subscribe">
+        <td style="padding: 20px 0 0 0;">
+        <h3>Your new password is:</h3>
+          <table bgcolor="#009587" border="0" cellspacing="0" cellpadding="0" class="buttonwrapper">
+            <tr>
+              <td class="button" height="45">
+                {{ .password }}
+              </td>
+            </tr>
+          </table>
+        </td>
+      </tr>
+      <tr class="footer">
+        <td style="padding: 40px;">
+          This is an automated system email // DO NOT REPLY
+        </td>
+      </tr>
+    </table>
+  </body>
+</html>

templates/selfPasswordChanged.html

@@ -0,0 +1,83 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta name="viewport" content="width=device-width"/>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+    <title>Password has been changed</title>
+    <style type="text/css">
+      body{
+        margin: 0 auto;
+        padding: 0;
+        min-width: 100%;
+        font-family: sans-serif;
+      }
+      table{
+        margin: 50px 0 50px 0;
+      }
+      .header{
+        height: 40px;
+        text-align: center;
+        text-transform: uppercase;
+        font-size: 24px;
+        font-weight: bold;
+      }
+      .content{
+        height: 100px;
+        font-size: 18px;
+        line-height: 30px;
+      }
+      .subscribe{
+        height: 70px;
+        text-align: center;
+      }
+      .button{
+        text-align: center;
+        font-size: 18px;
+        font-family: sans-serif;
+        font-weight: bold;
+        padding: 0 30px 0 30px;
+      }
+      .button a{
+        color: #FFFFFF;
+        text-decoration: none;
+      }
+      .buttonwrapper{
+        margin: 0 auto;
+      }
+      .footer{
+        text-transform: uppercase;
+        text-align: center;
+        height: 40px;
+        font-size: 14px;
+        font-style: italic;
+      }
+      .footer a{
+        color: #000000;
+        text-decoration: none;
+        font-style: normal;
+      }
+    </style>
+  </head>
+  <body bgcolor="#009587">
+    <table bgcolor="#FFFFFF" width="100%" border="0" cellspacing="0" cellpadding="0">
+      <tr class="header">
+        <td style="padding: 40px;">
+          Password Change!
+        </td>
+      </tr>
+      <tr class="content">
+        <td style="padding:10px;">
+          <p>
+            Hi <b>{{ .username }}</b>, <br/>
+            Your password has been changed by you. If you did not change your password, contact an admin immediatley!
+          </p>
+        </td>
+      </tr>
+      <tr class="footer">
+        <td style="padding: 40px;">
+          This is an automated system email // DO NOT REPLY
+        </td>
+      </tr>
+    </table>
+  </body>
+</html>

test/README.md

@@ -0,0 +1,3 @@
+# Testing
+
+If you would like to view this code more neatly, it has been moved to its own [repository](https://github.com/SowinskiBraeden/schedule-generator).

test/error.py

@@ -0,0 +1,21 @@
+import json
+
+f = open('./output/students.json')
+students = json.load(f)
+f.close()
+
+couldnt_resolve = 0
+missing_classes = 0
+acceptable_missing_classes = 0
+
+for student in students:
+  blocks = [student["schedule"][block] for block in student["schedule"]]
+  conflicts = sum(1 for b in blocks if len(b)>1)
+  if conflicts == 0 and student["classes"] == student["expectedClasses"]: continue
+  if conflicts > 0: couldnt_resolve += 1
+  if (student["expectedClasses"] - 2) <= student["classes"] < student["expectedClasses"]: acceptable_missing_classes += 1
+  if student["classes"] < (student["expectedClasses"] - 2): missing_classes += 1
+
+print(f"Couldn't resolve            :  {couldnt_resolve}/{len(students)} - {round((couldnt_resolve/len(students))*100, 2)}%")
+print(f"Missing classes             :  {missing_classes}/{len(students)}  - {round((missing_classes/len(students))*100, 2)}%")
+print(f"Acceptable Missing classes  :  {acceptable_missing_classes}/{len(students)} - {round((acceptable_missing_classes/len(students))*100, 2)}%")

test/mock.py

@@ -1,32 +0,0 @@
-#!/usr/bin/python3
-import random
-import names
-from courses import courses
-
-mockStudents = []
-
-# Generate n students for mock data
-def generateMockStudents(n):
-  for _ in range(n):
-    newStudent = {
-      "name": names.get_full_name(),
-      "requests": [], # list of class codes
-      "schedule": {
-        "block1": "",
-        "block2": "",
-        "block3": "",
-        "block4": "",
-        "block5": "",
-        "block6": "",
-        "block7": "",
-        "block8": ""
-      }
-    }
-    # Get list of random class choices with no repeats
-    # 8 primary choices, 2 secondary choices
-    courseSelection = random.sample(range(0, len(courses)), 10)
-    for courseNum in courseSelection:
-      newStudent["requests"].append(list(courses)[courseNum])
-    mockStudents.append(newStudent)
-
-  return mockStudents

test/scheduleGenerator/generator_v1.py

@@ -0,0 +1,197 @@
+#!/usr/bin/env python3
+from util.courses import mockCourses, activeCourses # Fake courses
+from util.mockStudents import generateMockStudents # Generate fake students
+import json
+
+
+'''
+  Block 1-4 is first semester while
+  block 5-8 is second semester
+'''
+
+'''
+schedule example:
+schedule: {
+  "block1": "className",
+  "block2": "className",
+  "block3": "className",
+  "block4": "className" 
+  "block5": "className",
+  "block6": "className",
+  "block7": "className",
+  "block8": "className"
+}
+'''
+
+'''
+running example:
+running: {
+  "block1": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block2": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block3": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block4": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block5": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block6": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block7": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block8": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}}
+}
+'''
+
+# Error 1: No classes in schedule can fit this student
+# Error 2: No more room in schedule for another class
+
+minReq, median, classCap, blockClassLimit = 18, 24, 30, 12
+activeCourses = {}
+running = {
+  "block1": {},
+  "block2": {},
+  "block3": {},
+  "block4": {},
+  "block5": {},
+  "block6": {},
+  "block7": {},
+  "block8": {}
+}
+
+# Currently V1 has an average of 9.4% success rate, with an avverage of 90.6% error rate
+def generateScheduleV1(mockStudents, mockCourses):
+  # Collect data and calculate schedules
+  for student in mockStudents:
+    # Tally class request
+    for request in student["requests"]:
+      mockCourses[request]["totalrequests"] += 1
+      mockCourses[request]["studentindexes"].append(mockStudents.index(student))
+      # Add course to active list if enough requests
+      if mockCourses[request]["totalrequests"] > minReq and mockCourses[request]["code"] not in activeCourses: activeCourses[mockCourses[request]["code"]] = mockCourses[request]
+
+  for student in mockStudents:
+    alternateOffset = len(student["requests"])-8
+    alternateIndex = 8
+    for i in range(len(student["requests"])-alternateOffset): # Subtract x classes as they are alternatives
+      currentCourse = student["requests"][i]
+      generate = True
+      while generate:
+        # If class is allowed to run
+        if currentCourse in activeCourses:
+          blockIndex = 1
+          courseNum = 1
+          getFreeBlock = True
+          while getFreeBlock:
+            block = f"block{blockIndex}"
+            cname = f"{mockCourses[currentCourse]['name']}-{courseNum}"
+            if cname in running[block]:
+              if student["schedule"][block] == "": # Add student to class
+                if len(running[block][cname]["students"]) < classCap:
+                  running[block][cname]["students"].append(student["name"])
+                  student["schedule"][block] = cname
+                  getFreeBlock = False
+                else: # Find next available class or create new one
+                  if blockIndex == 8:  # No available classes
+                    if len(student["requests"]) == 8:
+                      # This student never had any alternatives
+                      # How to solve?
+
+                      # print(f"\nError 1: No more available classes for student {student['name']}")
+                      generate = False
+                    else:
+                      if alternateIndex <= (len(student["requests"]) - 1):
+                        currentCourse = student["requests"][alternateIndex]
+                        alternateIndex += 1
+                      else: # No more alterantive
+                        # print(f"\nError 1: No more available classes for student {student['name']}")
+                        generate = False
+                    getFreeBlock = False
+                  else:
+                    if (mockCourses[currentCourse]["teachers"] - courseNum) > 0:
+                      courseNum += 1
+                    else:
+                      blockIndex += 1
+                      courseNum = 1
+              else:
+                if blockIndex == 8: # No available classes
+                  if len(student["requests"]) == 8:
+                    # This student never had any alternatives
+                    # How to solve?
+
+                    # print(f"\nError 1: No more available classes for student {student['name']}")
+                    err1 += 1
+                    generate = False
+                  else:
+                    if alternateIndex <= (len(student["requests"]) - 1):
+                      currentCourse = student["requests"][alternateIndex]
+                      alternateIndex += 1
+                    else: # No more alternatives
+                      # print(f"\nError 1: No more available classes for student {student['name']}")
+                      generate = False
+                  getFreeBlock = False
+                else:
+                  blockIndex += 1
+                  courseNum = 1
+            else:
+              if blockIndex == 8:
+                # Class does not exists
+                # Create new class in first available slot 
+                blockNum = 1
+                while True:
+                  newBlock = f"block{blockNum}"
+                  if cname not in running[newBlock] and len(running[newBlock]) < blockClassLimit:
+                    if student["schedule"][newBlock] == "": # Add student to class
+                      running[newBlock][cname] = {
+                        "name": mockCourses[currentCourse]["name"],
+                        "students": [student["name"]]
+                      }
+                      student["schedule"][newBlock] = cname
+                      break
+                    else:
+                      if blockNum == 8:
+                        # All student classes have been filled
+                        break
+                      else:
+                        blockNum += 1
+                        courseNum = 1
+                  else:
+                    if blockNum == 8:
+                      # No room in school for more classes
+                      # print(f"\nError 2: No more room in school for another class")
+                      break
+                    else:
+                      if (mockCourses[currentCourse]["teachers"] - courseNum) > 0:
+                        courseNum += 1
+                      else:
+                        blockNum += 1
+                        courseNum = 1
+                break
+              else:
+                blockIndex += 1
+                courseNum = 1
+          break
+        elif currentCourse not in activeCourses:
+          if len(student["requests"]) == 8:
+            # This student never had any alternatives
+            # How to solve?
+
+            # print(f"\nError 1: No more available classes for student {student['name']}")
+            generate = False
+          else:
+            if alternateIndex <= (len(student["requests"]) - 1):
+              currentCourse = student["requests"][alternateIndex]
+              alternateIndex += 1
+            else: # Out of alternatives
+              # print(f"\nError 1: No more available classes for student {student['name']}")
+              generate = False
+
+  return running
+
+
+if __name__ == '__main__':
+  print("Processing...")
+
+  mockStudents = generateMockStudents(400)
+  timetable = {}
+  timetable["Version"] = 1
+  timetable["timetable"] = generateScheduleV1(mockStudents, mockCourses)
+
+  with open("../output/timetable.json", "w") as outfile:
+    json.dump(timetable, outfile, indent=2)
+
+  print("Done")

test/scheduleGenerator/generator_v2.py

@@ -0,0 +1,213 @@
+#!/usr/bin/env python3
+from util.courses import mockCourses, activeCourses # Fake courses
+from util.mockStudents import generateMockStudents # Generate fake students
+import math
+import json
+
+
+'''
+  Block 1-4 is first semester while
+  block 5-8 is second semester
+'''
+
+'''
+schedule example:
+schedule: {
+  "block1": "className",
+  "block2": "className",
+  "block3": "className",
+  "block4": "className" 
+  "block5": "className",
+  "block6": "className",
+  "block7": "className",
+  "block8": "className"
+}
+'''
+
+'''
+running example:
+running: {
+  "block1": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block2": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block3": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block4": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block5": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block6": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block7": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
+  "block8": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}}
+}
+'''
+
+
+minReq, median, classCap, blockClassLimit = 18, 24, 30, 12
+mockStudents = []
+activeCourses = {}
+running = {
+  "block1": {},
+  "block2": {},
+  "block3": {},
+  "block4": {},
+  "block5": {},
+  "block6": {},
+  "block7": {},
+  "block8": {}
+}
+
+
+# Currently V2 has an average of 0.35% success rate, with an avverage of 99.65% error rate
+def generateScheduleV2(mockStudents, mockCourses):
+  # Collect data and calculate schedules
+  for student in mockStudents:
+    # Tally class request
+    for request in student["requests"]:
+      mockCourses[request]["totalrequests"] += 1
+      mockCourses[request]["studentindexes"].append(mockStudents.index(student))
+      # Add course to active list if enough requests
+      if mockCourses[request]["totalrequests"] > minReq and mockCourses[request]["code"] not in activeCourses: activeCourses[mockCourses[request]["code"]] = mockCourses[request]
+
+  # calculate # of times to run class
+  for i in range(len(activeCourses)):
+    index = list(activeCourses)[i]
+    classRunCount = math.floor(activeCourses[index]["totalrequests"] / classCap)
+    # If there is minReq+ requests left, 1 more class could be run
+    if (activeCourses[index]["totalrequests"] % classCap) > minReq: classRunCount += 1
+    activeCourses[index]["classRunCount"] = classRunCount
+
+    newBlockIndex = 1
+    newCourseNum = 1
+    while classRunCount > 0:
+      block = f"block{newBlockIndex}"
+      cname = f"{activeCourses[index]['name']}-{newCourseNum}"
+      if cname not in running[block] and len(running[block]) < blockClassLimit:
+        # Generate class and sub 1 from classRunCount
+        running[block][cname] = {
+          "name": activeCourses[index]["name"],
+          "students": []
+        }
+        classRunCount -= 1
+      else:
+        if newBlockIndex == 8:
+          if (activeCourses[index]["teachers"] - newCourseNum) > 0:
+            newCourseNum += 1
+            newBlockIndex = 1
+          else:  
+            # No room in school for more classes
+            # print(f"\nError 2: No more room in school for another class")
+            classRunCount = 0
+        else: newBlockIndex += 1
+
+  for student in mockStudents:
+    alternateOffset = len(student["requests"])-8
+    alternateIndex = 8
+    for i in range(len(student["requests"])-alternateOffset): # Subtract x classes as they are alternatives
+      currentCourse = student["requests"][i]
+      generate = True
+      courseNum = 1
+      while generate:
+        # If class is allowed to run
+        if currentCourse in activeCourses:
+          blockIndex = 1
+          getFreeBlock = True
+          cname = f"{mockCourses[currentCourse]['name']}-{courseNum}"
+          while getFreeBlock:
+            block = f"block{blockIndex}"
+            if cname in running[block]:
+              if student["schedule"][block] == "": # Add student to class
+                if len(running[block][cname]["students"]) < classCap:
+                  running[block][cname]["students"].append(student["name"])
+                  student["schedule"][block] = cname
+                  getFreeBlock = False
+                else: # Find next available class or create new one
+                  if blockIndex == 8:  # No available classes
+                    if (activeCourses[index]["teachers"] - newCourseNum) > 0:
+                      newCourseNum += 1
+                      newBlockIndex = 1
+                    else:
+                      # No room in school for more classes
+                      # print(f"\nError 2: No more room in school for another class")
+                      classRunCount = 0
+                    if len(student["requests"]) == 8:
+                      # This student never had any alternatives
+                      # How to solve?
+
+                      # print(f"\nError 1: No more available classes for student {student['name']}")
+                      generate = False
+                    else:
+                      if alternateIndex <= (len(student["requests"]) - 1):
+                        currentCourse = student["requests"][alternateIndex]
+                        alternateIndex += 1
+                      else: # No more alterantive
+                        # print(f"\nError 1: No more available classes for student {student['name']}")
+                        generate = False
+                    getFreeBlock = False
+                  else: blockIndex += 1
+              else:
+                if blockIndex == 8: # No available classes
+                  if len(student["requests"]) == 8:
+                    # This student never had any alternatives
+                    # How to solve?
+
+                    # print(f"\nError 1: No more available classes for student {student['name']}")
+                    generate = False
+                  else:
+                    if alternateIndex <= (len(student["requests"]) - 1):
+                      currentCourse = student["requests"][alternateIndex]
+                      alternateIndex += 1
+                    else: # No more alternatives
+                      # print(f"\nError 1: No more available classes for student {student['name']}")
+                      generate = False
+                  getFreeBlock = False
+                else:
+                  if (mockCourses[currentCourse]["teachers"] - courseNum) > 0:
+                    courseNum += 1
+                  else:
+                    blockIndex += 1
+                    courseNum = 1
+            else:
+              if blockIndex == 8:
+                # Class does not exists
+                # Resort to alternative
+                if alternateIndex <= (len(student["requests"]) - 1):
+                  currentCourse = student["requests"][alternateIndex]
+                  alternateIndex += 1
+                else: # Out of alternatives
+                  # print(f"\nError 1: No more available classes for student {student['name']}")
+                  generate = False
+                break
+              else:
+                if (mockCourses[currentCourse]["teachers"] - courseNum) > 0:
+                  courseNum += 1
+                else:
+                  blockIndex += 1
+                  courseNum = 1
+          break
+        elif currentCourse not in activeCourses:
+          if len(student["requests"]) == 8:
+            # This student never had any alternatives
+            # How to solve?
+
+            # print(f"\nError 1: No more available classes for student {student['name']}")
+            generate = False
+          else:
+            if alternateIndex <= (len(student["requests"]) - 1):
+              currentCourse = student["requests"][alternateIndex]
+              alternateIndex += 1
+            else: # Out of alternatives
+              # print(f"\nError 1: No more available classes for student {student['name']}")
+              generate = False
+
+  return running
+
+
+if __name__ == '__main__':
+  print("Processing...")
+  
+  mockStudents = generateMockStudents(400)
+  timetable = {}
+  timetable["Version"] = 2
+  timetable["timetable"] = generateScheduleV2(mockStudents, mockCourses)
+  
+  with open("../output/timetable.json", "w") as outfile:
+    json.dump(timetable, outfile, indent=2)
+
+  print("Done")

test/scheduleGenerator/generator_v3.py

@@ -0,0 +1,613 @@
+#!/usr/bin/env python3
+import json
+import math
+import random
+from inspect import currentframe
+
+from click import pass_context
+
+# Import from custom utilities
+from util.mockStudents import getSampleStudents
+from util.generateCourses import getSampleCourses
+
+
+'''
+  Block 1-5 is first semester while
+  block 6-10 is second semester
+
+
+  schedule example:
+  schedule: {
+    "block1": "className",
+    "block2": "className",
+    "block3": "className",
+    ...
+  }
+
+
+  running example:
+  running: {
+    "block1": {
+      classCode: {
+        "className": name,
+        "students": [student Name]
+      },
+      classCode: {
+        "className": name,
+        "students": [student Name]
+      }
+    },
+    ...
+  }
+'''
+
+def getLineNumber(): return currentframe().f_back.f_lineno
+
+# Takes in information to create or add a new conflict
+# Returns if the particular student has a previous error
+def newConflict(pupilNum: str, email: str, type: str, code: str, description: str, logs: dict) -> bool:
+  exists = True if pupilNum in logs else False
+  if exists: logs[pupilNum].append({
+      "Pupil #": pupilNum,
+      "Email": email,
+      "Type": type,
+      "Code": code,
+      "Conflict": description
+    })
+  else:
+    logs[pupilNum] = [{
+      "Pupil #": pupilNum,
+      "Email": email,
+      "Type": type,
+      "Code": code,
+      "Conflict": description
+    }]
+  return exists
+
+minReq, median, classCap = 18, 24, 30
+activeCourses = {}
+running = {
+  "block1": {},
+  "block2": {},
+  "block3": {},
+  "block4": {},
+  "block5": {},
+  "block6": {},
+  "block7": {},
+  "block8": {},
+  "block9": {},
+  "block10": {}
+}
+
+# These are the codes for Flex (spare) blocks
+# Semester 1 and 2
+flex = ["XAT--12A-S", "XAT--12B-S"]
+
+# V3 differs a lot by V1/2 as it does not focus on fitting the classes
+# into the time table first.
+# It starts by trying to get all classes full and give all students a full class list.
+# Then it starts to attempt to fit all classes into a timetable, making corretions along
+# the way. Corrections being moving a students class
+def generateScheduleV3(
+  students: list, 
+  courses: dict, 
+  blockClassLimit: int=40,
+  studentsDir: str="../output/students.json",
+  conflictsDir: str="../output/conflicts.json"
+  ) -> dict[str, dict]:
+  
+  def equal(l: list) -> list: # Used to equalize list of numbers
+    q,r = divmod(sum(l),len(l))
+    return [q+1]*r + [q]*(len(l)-r)
+
+
+  # Step 1 - Calculate which classes can run
+  for student in students:
+    # Tally class request
+    for request in (request for request in student["requests"] if not request["alt"] and request["CrsNo"] not in flex):
+      code = request["CrsNo"]
+      courses[code]["Requests"] += 1
+      # Add course to active list if enough requests
+      if courses[code]["Requests"] > minReq and courses[code]["CrsNo"] not in activeCourses:
+        activeCourses[code] = courses[code]
+
+
+  # Step 2 - Generate empty classes
+  allClassRunCounts = []
+  courseRunInfo = {} # Generated now, used in step 4
+  emptyClasses = {} # List of all classes with how many students should be entered during step 3
+  # calculate # of times to run class
+  for i in range(len(activeCourses)):
+    index = list(activeCourses)[i]
+    if index not in emptyClasses: emptyClasses[index] = {}
+    classRunCount = math.floor(activeCourses[index]["Requests"] / median)
+    remaining = activeCourses[index]["Requests"] % median
+
+    # Put # of classRunCount classes in emptyClasses
+    for j in range(classRunCount):
+      emptyClasses[index][f"{index}-{j}"] = {
+        "CrsNo": index,
+        "Description": activeCourses[index]["Description"],
+        "expectedLen": median # Number of students expected in this class / may be altered
+      }
+
+    # If remaining fit in open slots in existing classes
+    if remaining <= classRunCount * (classCap - median):
+      # Equally disperse remaining into existing classes
+      while remaining > 0:
+        for j in range(classRunCount):
+          if remaining == 0: break
+          emptyClasses[index][f"{index}-{j}"]["expectedLen"] += 1
+          remaining -= 1
+
+    # If we can create a class using remaining, but no other classes
+    # exists, create class, and do not equalize
+    elif remaining >= minReq:
+      # Create a class using remaining
+      emptyClasses[index][f"{index}-{classRunCount}"] = {
+        "CrsNo": index,
+        "Description": activeCourses[index]["Description"],
+        "expectedLen": remaining
+      }
+
+      classRunCount += 1
+      if classRunCount >= 2:
+        # Equalize (level) class expectedLen's
+        expectedLengths = [emptyClasses[index][f"{index}-{j}"]["expectedLen"] for j in range(classRunCount)]
+        newExpectedLens = equal(expectedLengths)
+        for j in range(len(newExpectedLens)):
+          emptyClasses[index][f"{index}-{j}"]["expectedLen"] = newExpectedLens[j]
+
+    # Else if we can't fit remaining in open slots in existing classes
+    # and it is unable to create its own class,
+    # and requiered number to make a class is less than the max number we can provide from existing classes
+    elif minReq - remaining < classRunCount * (median - minReq):
+      # Take 1 from each class till min requirment met
+      for j in range(classRunCount):
+        emptyClasses[index][f"{index}-{j}"]["expectedLen"] -= 1
+        remaining += 1
+        if remaining == minReq: break
+
+      # Create a class using remaining
+      emptyClasses[index][f"{index}-{classRunCount}"] = {
+        "CrsNo": index,
+        "Description": activeCourses[index]["Description"],
+        "expectedLen": remaining
+      }
+      
+      classRunCount += 1
+
+      # Equalize (level) class expectedLen's
+      expectedLengths = [emptyClasses[index][f"{index}-{j}"]["expectedLen"] for j in range(classRunCount)]
+      newExpectedLens = equal(expectedLengths)
+      for j in range(len(newExpectedLens)):
+        emptyClasses[index][f"{index}-{j}"]["expectedLen"] = newExpectedLens[j]
+
+    else:
+      # In the case that the remaining requests are unable to be resolved
+      # Fill as many requests into class as possible, any left that can't fit,
+      # Will need to be ignored so later we can fold them into their alternative
+      # choices
+      for j in range(classRunCount):
+        if emptyClasses[index][f"{index}-{j}"]["expectedLen"] < classCap and remaining > 0: 
+          emptyClasses[index][f"{index}-{j}"]["expectedLen"] += 1
+          remaining -= 1
+
+    courseRunInfo[index] = {
+      "Total": classRunCount,
+      "CrsNo": index
+    }
+    allClassRunCounts.append(classRunCount)
+
+
+  # Step 3 Fill emptyClasses with Students
+  selectedCourses = {}
+  tempStudents = list(students)
+  
+  while len(tempStudents) > 0:
+    student = tempStudents[random.randint(0, len(tempStudents)-1)]
+
+    alternates = [request for request in student["requests"] if request["alt"]]
+    for request in (request for request in student["requests"] if not request["alt"] and request["CrsNo"] not in flex):
+      course = request["CrsNo"]
+      getAvailableCourse = True
+      isAlt = False
+      while getAvailableCourse:
+        if course in emptyClasses:
+          # if course exists, get first available class
+          for cname in emptyClasses[course]:
+            if cname in selectedCourses:
+              if isAlt and emptyClasses[course][cname]["expectedLen"] < classCap:
+                emptyClasses[course][cname]["expectedLen"] += 1
+              if len(selectedCourses[cname]["students"]) < emptyClasses[course][cname]["expectedLen"]:
+                # Class exists with room for student
+                selectedCourses[cname]["students"].append({
+                  "Pupil #": student["Pupil #"],
+                  "index": student["studentIndex"]
+                })
+                getAvailableCourse = False
+                break
+              elif len(selectedCourses[cname]["students"]) == emptyClasses[course][cname]["expectedLen"]:
+                # If class is full, and is last class of that course
+                if cname[len(cname)-1] == f"{len(emptyClasses[course])-1}":
+                  if len(alternates) > 0:
+                    # Use alternate
+                    course = alternates[0]["CrsNo"]
+                    alternates.remove(alternates[0])
+                    isAlt = True
+                    break
+                  else:
+                    # Force break loop, ignore and let an admin
+                    # handle options to solve for missing class
+                    getAvailableCourse = False
+                    break
+            elif cname not in selectedCourses:
+              selectedCourses[cname] = {
+                "students": [{
+                  "Pupil #": student["Pupil #"],
+                  "index": student["studentIndex"]
+                }],
+                "CrsNo": course,
+                "Description": courses[course]["Description"]
+              }
+              getAvailableCourse = False
+              break
+
+        elif course not in emptyClasses:
+          if len(alternates) > 0:
+            # Use alternate
+            course = alternates[0]["CrsNo"]
+            alternates.remove(alternates[0])
+            isAlt = True
+          else:
+            # Force break loop, ignore and let an admin
+            # handle options to solve for missing class
+            getAvailableCourse = False
+
+    students[student["studentIndex"]]["remainingAlts"] = alternates
+    tempStudents.remove(student)
+
+
+  # Step 4 - Attempt to fit classes into timetable
+  def stepIndex(offset: int, stepType: int) -> int:
+    # stepType 0 is for stepping between first and second semester
+    if stepType == 0:
+      if offset == 0 or offset == -4: return 5
+      else: return -4
+    
+    # stepType 1 is for stepping between second and first semester
+    elif stepType == 1:
+      if offset == 0 or offset == 6: return -5
+      else: return 6
+
+    # Return Error if code is altered to cause error
+    else: raise SystemExit(f"Invalid 'stepType' in func 'stepIndex' line {getLineNumber()}")
+
+  while len(allClassRunCounts) > 0:
+    # Get highest resource class (most times run)
+    index = allClassRunCounts.index(min(allClassRunCounts))
+    course = list(courseRunInfo)[index]
+
+    # Tally first and second semester
+    sem1, sem2 = 0, 0
+    sem1List, sem2List = {}, {}
+    for i in range(1, 6):
+      sem1 += len(running[f"block{i}"])
+      sem1List[f"block{i}"] = running[f"block{i}"]
+    for i in range(5, 11):
+      sem2 += len(running[f"block{i}"])
+      sem2List[f"block{i}"] = running[f"block{i}"]
+
+    # If there is more than one class Running
+    if allClassRunCounts[index] > 1:
+      blockIndex = 0 if sem1 <= sem2 else 5
+      stepType = 0 if sem1 <= sem2 else 1
+      offset = 0
+
+      # Spread classes throughout both semesters
+      for i in range(courseRunInfo[course]["Total"]):
+        cname = f"{course}-{i}"
+        classInserted = False
+        while not classInserted:
+
+          blockIndex += offset
+          if len(running[list(running)[blockIndex]]) < blockClassLimit:
+            running[list(running)[blockIndex]][cname] = {
+              "CrsNo": course,
+              "Description": emptyClasses[course][cname]["Description"],
+              "students": selectedCourses[cname]["students"]
+            }
+            allClassRunCounts[index] -= 1
+            classInserted = True
+
+          offset = stepIndex(offset, stepType)
+
+          if blockIndex >= 9:
+            blockIndex = 0 if sem1 <= sem2 else 5
+            offset = 0
+
+    # If the class only runs once, place in semester with least classes
+    elif allClassRunCounts[index] == 1:
+      # Equally disperse into semesters classes
+      semBlocks = []
+      offset = 1
+
+      # If sem1 is less than or equal to sem2, add to sem1
+      if sem1 <= sem2:
+        for block in sem1List:
+          semBlocks.append(len(block))
+
+      # If sem2 is less than sem1, add to sem2
+      elif sem1 > sem2:
+        offset = 5
+        for block in sem2List:
+          semBlocks.append(len(block))
+
+      # Get block with least classes
+      leastBlock = semBlocks.index(min(semBlocks))
+      cname = f"{course}-0"
+
+      running[f"block{leastBlock+offset}"][course] = {
+        "CrsNo": course,
+        "Description": emptyClasses[course][cname]["Description"],
+        "students": selectedCourses[cname]["students"],
+      }
+
+      allClassRunCounts[index] -= 1
+
+    # Remove course when fully inserted
+    if allClassRunCounts[index] == 0:
+      allClassRunCounts.remove(allClassRunCounts[index])
+      courseRunInfo.pop(list(courseRunInfo)[index])
+
+
+  # Step 5 - Fill student schedule
+  for block in running:
+    for cname in running[block]:
+      for student in running[block][cname]["students"]:
+        students[student["index"]]["schedule"][block].append(cname)
+        students[student["index"]]["classes"] += 1
+
+
+  # Step 6 - Evaluate, move students to fix conflicts
+  conflictLogs = {}
+  criticalCount, acceptableCount = 0, 0
+  c_mc_count, c_cr_count, a_mc_count = 0, 0, 0
+  studentsCritical, studentsAcceptable = 0, 0
+
+  for student in students:
+    initialBlocks = [student["schedule"][block] for block in student["schedule"]]
+    conflicts = sum(1 for b in initialBlocks if len(b)>1)
+    hasConflicts = True if conflicts > 0 else False
+
+    # If there is no conflicts
+    # and classes inserted to is equal to expectedClasses
+    # or classes the student is inserted to is missing
+    # no more than two classes:
+    # continue to next student
+    if not hasConflicts and student["classes"] == student["expectedClasses"]: continue
+    elif not hasConflicts and (student["expectedClasses"]-2) <= student["classes"] < student["expectedClasses"]:
+      a_mc_count += 1
+      acceptableCount += 1
+      if not newConflict(student["Pupil #"], "", "Acceptable", "A-MC", "Missing 1-2 Classses", conflictLogs): studentsAcceptable += 1
+      continue
+    
+    studentData = {
+      "Pupil #": student["Pupil #"],
+      "index": student["studentIndex"]
+    }
+
+    # If we are unable to solve, we add to exceptions 
+    # and keep trying to resolve the rest of the schedule
+    exceptions = [] 
+
+    while hasConflicts:
+      # Check if conflicts have been resolved
+      blocks = [student["schedule"][block] for block in student["schedule"]]
+      # If there is exceptions, make them look normal in blocks
+      # list to ginore them when looking for clashes, and not to
+      # accidently overwrite while evaluating other classes
+      if len(exceptions) > 0:
+        for i in range(len(blocks)):
+          if i in exceptions: blocks[i] = ['EXPT']
+      conflicts = sum(1 for b in blocks if len(b)>1)
+
+      if conflicts == 0: hasConflicts = False
+      
+      elif conflicts > 0:
+
+        blockLens = [len(block) for block in blocks]
+        freeBlocks = [index for index in range(len(blocks)) if len(blocks[index]) == 0]
+
+        clashIndex = blockLens.index(max(blockLens))
+        blockOut = f"block{clashIndex+1}"
+        classIndex = 0
+        done, advancedConflict = False, False
+
+        while not done:
+          classOut = blocks[clashIndex][classIndex]
+          found = False
+          for index in freeBlocks:
+            if found: break
+            if index != clashIndex:
+              blockIn = list(running)[index]
+              for cname in running[blockIn]:
+                if cname[:-2] == classOut[:-2] and len(running[blockIn][cname]["students"]) < classCap:
+
+                  # Update records
+                  student["schedule"][blockOut].remove(classOut)
+                  student["schedule"][blockIn].append(cname)
+
+                  running[blockOut][classOut]["students"].remove(studentData)
+                  running[blockIn][cname]["students"].append(studentData)
+
+                  found = True
+                  break
+
+          if not found:
+            if classIndex < len(blocks[clashIndex])-1: classIndex += 1
+            elif classIndex == len(blocks[clashIndex])-1:
+              classIndex = 0
+              advancedConflict = True
+              done = True
+            else:
+              print(f"Fatal error ({getLineNumber()}): Impossible error")
+              continue
+          
+          elif found: done = True
+
+        if advancedConflict:
+          attemptResolve = True
+          classOutIndex = 0
+          while attemptResolve:
+            foundSolution = False
+            newClassOut = blocks[clashIndex][classOutIndex]
+            for blockIndex in range(len(running)):
+              if foundSolution: break
+              if blockIndex != clashIndex and blockIndex not in exceptions:
+                for cname in running[list(running)[blockIndex]]:
+                  if cname[:-2] == newClassOut[:-2]:
+                    blockIn = f"block{blockIndex+1}"
+                    if blockIndex in freeBlocks:
+                      if len(running[blockIn][cname]["students"]) < classCap:
+                        # In the rare or impossible case a student was not inserted to a class
+                        # And it weren't full, insert them into the class
+                        student["schedule"][blockOut].remove(newClassOut)
+                        student["schedule"][blockIn].append(cname)
+
+                        running[blockOut][newClassOut]["students"].remove(studentData)
+                        running[blockIn][cname]["students"].append(studentData)
+                        foundSolution = True
+                        break
+
+                    elif len(blocks[blockIndex]) == 1:
+                      oClassOut = blocks[blockIndex][0]
+                      found_oBlockSolution = False
+                      for oBlockIndex in range(len(running)):
+                        if found_oBlockSolution: break
+                        if oBlockIndex != clashIndex and oBlockIndex not in exceptions and oBlockIndex in freeBlocks:
+                          for ocname in running[list(running)[oBlockIndex]]:
+                            if ocname[:-2] == oClassOut[:-2]:
+                              oBlockIn = f"block{oBlockIndex+1}"
+                              if len(running[oBlockIn][ocname]["students"]) < classCap:
+                                student["schedule"][blockOut].remove(newClassOut)
+                                student["schedule"][blockIn].append(cname)
+                                student["schedule"][blockIn].remove(oClassOut)
+                                student["schedule"][oBlockIn].append(ocname)
+
+                                running[blockOut][newClassOut]["students"].remove(studentData)
+                                running[blockIn][cname]["students"].append(studentData)
+                                running[blockIn][oClassOut]["students"].remove(studentData)
+                                running[oBlockIn][ocname]["students"].append(studentData)
+
+                                found_oBlockSolution = True
+                                break
+
+                        
+                      if not found_oBlockSolution:
+                        exceptions.append(clashIndex)
+                        criticalCount += 1
+                        c_cr_count += 1
+                        if not newConflict(student["Pupil #"], "", "Critial", "C-CR", "Couldn't Resolve", conflictLogs): studentsCritical += 1 
+
+                      foundSolution = True
+                      break
+
+            if not foundSolution:
+              if classOutIndex < len(blocks[clashIndex]) - 1: classOutIndex += 1
+              elif classOutIndex == len(blocks[clashIndex]) - 1:
+                if len(student["remainingAlts"]) > 0:
+                  exceptions.append(clashIndex)
+                  criticalCount += 1
+                  c_cr_count += 1
+                  if not newConflict(student["Pupil #"], "", "Critical", "C-CR", "Couldn't Resolve", conflictLogs): studentsCritical += 1
+                  
+                  attemptResolve = False
+                  # Attempt to use alt
+                elif len(student["remainingAlts"]) == 0:
+                  exceptions.append(clashIndex)
+                  criticalCount += 1
+                  c_cr_count += 1
+                  if not newConflict(student["Pupil #"], "", "Critical", "C-CR", "Couldn't Resolve", conflictLogs): studentsCritical += 1
+                  
+                  attemptResolve = False
+              else: print("Impossible - Thanos")
+            elif foundSolution:
+              attemptResolve = False
+      
+      else:
+        print(f"Fatal error ({getLineNumber()}): Impossible error")
+        continue
+
+    metSelfRequirements = True if student["classes"] == student["expectedClasses"] else False
+    while not metSelfRequirements:
+      
+      if (student["expectedClasses"] - 2) <= student["classes"] < student["expectedClasses"]:
+        a_mc_count += 1
+        acceptableCount += 1
+        if not newConflict(student["Pupil #"], "", "Acceptable", "A-MC", "Missing 1-2 Classses", conflictLogs): studentsAcceptable += 1
+        break
+
+      elif student["classes"] < (student["expectedClasses"] - 2):
+        # Difference between classes inserted to and
+        # expected classes is too great, attempt to fix
+        if student["Pupil #"] in conflictLogs:
+          c_mc_count += 1
+          criticalCount += 1
+          if not newConflict(student["Pupil #"], "", "Critical", "C-MC", "Missing too many Classses", conflictLogs): studentsCritical += 1
+
+        break
+
+      else:
+        print(f"Fatal error ({getLineNumber()}): Impossible error")
+        continue
+
+  finalConflictLogs = {
+    "Conflicts": conflictLogs,
+    "Critical": {
+      "Total": criticalCount,
+      "Students": studentsCritical,
+      "Errors": [{
+        "Total": c_mc_count,
+        "Description": "Missing too many Classes",
+        "Code": "C-MC"
+      }, {
+        "Total": c_cr_count,
+        "Description": "Couldn't Resolve",
+        "Code": "C-CR"
+      }]
+    },
+    "Acceptable": {
+      "Total": acceptableCount,
+      "Students": studentsAcceptable,
+      "Errors": [{
+        "Total": a_mc_count,
+        "Description": "Missing 1-2 Classes",
+        "Code": "A-MC"
+      }]
+    }
+  }
+
+  # Update Student records
+  with open(studentsDir, "w") as outfile:
+      json.dump(students, outfile, indent=2)
+
+  # Log Conflict to records
+  with open(conflictsDir, "w") as outfile:
+    json.dump(finalConflictLogs, outfile, indent=2)
+
+  return running
+
+if __name__ == '__main__':
+  print("Processing...")
+
+  sampleStudents = getSampleStudents(True)
+  samplemockCourses = getSampleCourses(True) 
+  timetable = {}
+  timetable["Version"] = 3
+  timetable["timetable"] = generateScheduleV3(sampleStudents, samplemockCourses)
+
+  with open("../output/timetable.json", "w") as outfile:
+    json.dump(timetable, outfile, indent=2)
+
+  print("Done")

test/test.js

@@ -1,21 +0,0 @@
-let schedule = require('./schedule.json');
-let students = require('./students.json');
-
-// console.table(schedule)
-
-// Display first semester 
-// console.table(schedule.block1)
-// console.table(schedule.block2)
-// console.table(schedule.block3)
-// console.table(schedule.block4)
-
-// // Display second semester 
-// console.table(schedule.block5)
-// console.table(schedule.block6)
-// console.table(schedule.block7)
-// console.table(schedule.block8)
-
-// Display each students schedule
-for (let i = 0; i < students.length; i++) {
-  console.table(students[i].schedule)
-}

test/tinker.py

@@ -1,390 +1,98 @@
 #!/usr/bin/python3
-import sys
+from prettytable import PrettyTable
+from typing import Tuple
 import json
-import math
+import sys
-from courses import courses, activeCourses
-from mock import generateMockStudents
 
-'''
+# Import required utilities
-  I will be using python to test and
+from util.mockStudents import generateMockStudents, getSampleStudents
-  develop course selection / schedule
+from util.generateCourses import getSampleCourses
-  generation
+from util.courses import mockCourses
 
-  this is honestly terrible code but 
+# Import Algorithms
-  this is not an easy task for me to
+from scheduleGenerator.generator_v1 import generateScheduleV1
-  do
+from scheduleGenerator.generator_v2 import generateScheduleV2
+from scheduleGenerator.generator_v3 import generateScheduleV3
 
-  Block 1-4 is first semester while
+def errorOutput(students) -> Tuple[PrettyTable, dict, dict]:
-  block 5-8 is second semester
+  # Error Table calulation / output  
-'''
+  f = open('./output/conflicts.json')
-
+  conflicts = json.load(f)
-'''
+  f.close()
-schedule example:
+  totalCritical = conflicts["Critical"]["Students"]
-schedule: {
+  totalAcceptable = conflicts["Acceptable"]["Students"]
-  "block1": "className",
-  "block2": "className",
-  "block3": "className",
-  "block4": "className" 
-  "block5": "className",
-  "block6": "className",
-  "block7": "className",
-  "block8": "className"
-}
-'''
-
-'''
-running example:
-running: {
-  "block1": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
-  "block2": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
-  "block3": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
-  "block4": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
-  "block5": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
-  "block6": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
-  "block7": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}},
-  "block8": {classCode:{"className":name,"students":[student Name]},classCode:{"className":name,"students":[student Name]}}
-}
-'''
-
-# Error 1: No classes in schedule can fit this student
-# Error 2: No more room in schedule for another class
-
-# 400 by default
-studentsNum = 500
-
-err1, err2, = 0,0
-minReq, classCap, blockClassLimit = 18, 30, 18
-mockStudents = []
-running = {
-  "block1": {},
-  "block2": {},
-  "block3": {},
-  "block4": {},
-  "block5": {},
-  "block6": {},
-  "block7": {},
-  "block8": {}
-}
-
-
-def generateScheduleV1():
-  global err1, err2
-  # Collect data and calculate schedules
-  for student in mockStudents:
-    # Tally class request
-    for request in student["requests"]:
-      courses[request]["totalrequests"] += 1
-      courses[request]["studentindexes"].append(mockStudents.index(student))
-      # Add course to active list if enough requests
-      if courses[request]["totalrequests"] > minReq and courses[request]["code"] not in activeCourses: activeCourses[courses[request]["code"]] = courses[request]
-
-  for student in mockStudents:
-    alternateOffset = len(student["requests"])-8
-    alternateIndex = 8
-    for i in range(len(student["requests"])-alternateOffset): # Subtract x classes as they are alternatives
-      currentCourse = student["requests"][i]
-      generate = True
-      while generate:
-        # If class is allowed to run
-        if currentCourse in activeCourses:
-          blockIndex = 1
-          courseNum = 1
-          getFreeBlock = True
-          while getFreeBlock:
-            block = f"block{blockIndex}"
-            cname = f"{courses[currentCourse]['name']}-{courseNum}"
-            if cname in running[block]:
-              if student["schedule"][block] == "": # Add student to class
-                if len(running[block][cname]["students"]) < classCap:
-                  running[block][cname]["students"].append(student["name"])
-                  student["schedule"][block] = cname
-                  getFreeBlock = False
-                else: # Find next available class or create new one
-                  if blockIndex == 8:  # No available classes
-                    if len(student["requests"]) == 8:
-                      # This student never had any alternatives
-                      # How to solve?
-
-                      # print(f"\nError 1: No more available classes for student {student['name']}")
-                      generate = False
-                    else:
-                      if alternateIndex <= (len(student["requests"]) - 1):
-                        currentCourse = student["requests"][alternateIndex]
-                        alternateIndex += 1
-                      else: # No more alterantive
-                        # print(f"\nError 1: No more available classes for student {student['name']}")
-                        err1 += 1
-                        generate = False
-                    getFreeBlock = False
-                  else:
-                    if (courses[currentCourse]["teachers"] - courseNum) > 0:
-                      courseNum += 1
-                    else:
-                      blockIndex += 1
-                      courseNum = 1
-              else:
-                if blockIndex == 8: # No available classes
-                  if len(student["requests"]) == 8:
-                    # This student never had any alternatives
-                    # How to solve?
-
-                    # print(f"\nError 1: No more available classes for student {student['name']}")
-                    err1 += 1
-                    generate = False
-                  else:
-                    if alternateIndex <= (len(student["requests"]) - 1):
-                      currentCourse = student["requests"][alternateIndex]
-                      alternateIndex += 1
-                    else: # No more alternatives
-                      # print(f"\nError 1: No more available classes for student {student['name']}")
-                      err1 += 1
-                      generate = False
-                  getFreeBlock = False
-                else:
-                  blockIndex += 1
-                  courseNum = 1
-            else:
-              if blockIndex == 8:
-                # Class does not exists
-                # Create new class in first available slot 
-                blockNum = 1
-                while True:
-                  newBlock = f"block{blockNum}"
-                  if cname not in running[newBlock] and len(running[newBlock]) < blockClassLimit:
-                    if student["schedule"][newBlock] == "": # Add student to class
-                      running[newBlock][cname] = {
-                        "name": courses[currentCourse]["name"],
-                        "students": [student["name"]]
-                      }
-                      student["schedule"][newBlock] = cname
-                      break
-                    else:
-                      if blockNum == 8:
-                        # All student classes have been filled
-                        break
-                      else:
-                        blockNum += 1
-                        courseNum = 1
-                  else:
-                    if blockNum == 8:
-                      # No room in school for more classes
-                      # print(f"\nError 2: No more room in school for another class")
-                      err2 += 1
-                      break
-                    else:
-                      if (courses[currentCourse]["teachers"] - courseNum) > 0:
-                        courseNum += 1
-                      else:
-                        blockNum += 1
-                        courseNum = 1
-                break
-              else:
-                blockIndex += 1
-                courseNum = 1
-          break
-        elif currentCourse not in activeCourses:
-          if len(student["requests"]) == 8:
-            # This student never had any alternatives
-            # How to solve?
-
-            # print(f"\nError 1: No more available classes for student {student['name']}")
-            err1 += 1
-            generate = False
-          else:
-            if alternateIndex <= (len(student["requests"]) - 1):
-              currentCourse = student["requests"][alternateIndex]
-              alternateIndex += 1
-            else: # Out of alternatives
-              # print(f"\nError 1: No more available classes for student {student['name']}")
-              err1 += 1
-              generate = False
-
-
-def generateScheduleV2():
-  global err1, err2
-  # Collect data and calculate schedules
-  for student in mockStudents:
-    # Tally class request
-    for request in student["requests"]:
-      courses[request]["totalrequests"] += 1
-      courses[request]["studentindexes"].append(mockStudents.index(student))
-      # Add course to active list if enough requests
-      if courses[request]["totalrequests"] > minReq and courses[request]["code"] not in activeCourses: activeCourses[courses[request]["code"]] = courses[request]
-
-  # calculate # of times to run class
-  for i in range(len(activeCourses)):
-    index = list(activeCourses)[i]
-    classRunCount = math.floor(activeCourses[index]["totalrequests"] / classCap)
-    # If there is minReq+ requests left, 1 more class could be run
-    if (activeCourses[index]["totalrequests"] % classCap) > minReq: classRunCount += 1
-    activeCourses[index]["classRunCount"] = classRunCount
-
-    blockIndex = 1
-    while classRunCount > 0:
-      block = f"block{blockIndex}"
-      if activeCourses[index]["code"] not in running[block] and len(running[block]) < blockClassLimit:
-        # Generate class and sub 1 from classRunCount
-        running[block][activeCourses[index]["code"]] = {
-          "name": activeCourses[index]["name"],
-          "students": []
-        }
-        classRunCount -= 1
-      else:
-        if blockIndex == 8:
-          # No room in school for more classes
-          # print(f"\nError 2: No more room in school for another class")
-          err2 += 1
-          classRunCount = 0
-        else:
-          blockIndex += 1
-
-  for student in mockStudents:
-    alternateOffset = len(student["requests"])-8
-    alternateIndex = 8
-    for i in range(len(student["requests"])-alternateOffset): # Subtract x classes as they are alternatives
-      currentCourse = student["requests"][i]
-      generate = True
-      while generate:
-        # If class is allowed to run
-        if currentCourse in activeCourses:
-          blockIndex = 1
-          getFreeBlock = True
-          while getFreeBlock:
-            block = f"block{blockIndex}"
-            if currentCourse in running[block]:
-              if student["schedule"][block] == "": # Add student to class
-                if len(running[block][currentCourse]["students"]) < classCap:
-                  running[block][currentCourse]["students"].append(student["name"])
-                  student["schedule"][block] = courses[currentCourse]["name"]
-                  getFreeBlock = False
-                else: # Find next available class or create new one
-                  if blockIndex == 8:  # No available classes
-                    if len(student["requests"]) == 8:
-                      # This student never had any alternatives
-                      # How to solve?
-
-                      # print(f"\nError 1: No more available classes for student {student['name']}")
-                      err1 += 1
-                      generate = False
-                    else:
-                      if alternateIndex <= (len(student["requests"]) - 1):
-                        currentCourse = student["requests"][alternateIndex]
-                        alternateIndex += 1
-                      else: # No more alterantive
-                        # print(f"\nError 1: No more available classes for student {student['name']}")
-                        err1 += 1
-                        generate = False
-                    getFreeBlock = False
-                  else: blockIndex += 1
-              else:
-                if blockIndex == 8: # No available classes
-                  if len(student["requests"]) == 8:
-                    # This student never had any alternatives
-                    # How to solve?
-
-                    # print(f"\nError 1: No more available classes for student {student['name']}")
-                    err1 += 1
-                    generate = False
-                  else:
-                    if alternateIndex <= (len(student["requests"]) - 1):
-                      currentCourse = student["requests"][alternateIndex]
-                      alternateIndex += 1
-                    else: # No more alternatives
-                      # print(f"\nError 1: No more available classes for student {student['name']}")
-                      err1 += 1
-                      generate = False
-                  getFreeBlock = False
-                else: blockIndex += 1
-            else:
-              if blockIndex == 8:
-                # Class does not exists
-                # Resort to alternative
-                if alternateIndex <= (len(student["requests"]) - 1):
-                  currentCourse = student["requests"][alternateIndex]
-                  alternateIndex += 1
-                else: # Out of alternatives
-                  # print(f"\nError 1: No more available classes for student {student['name']}")
-                  err1 += 1
-                  generate = False
-                break
-              else: blockIndex += 1
-          break
-        elif currentCourse not in activeCourses:
-          if len(student["requests"]) == 8:
-            # This student never had any alternatives
-            # How to solve?
-
-            # print(f"\nError 1: No more available classes for student {student['name']}")
-            err1 += 1
-            generate = False
-          else:
-            if alternateIndex <= (len(student["requests"]) - 1):
-              currentCourse = student["requests"][alternateIndex]
-              alternateIndex += 1
-            else: # Out of alternatives
-              # print(f"\nError 1: No more available classes for student {student['name']}")
-              err1 += 1
-              generate = False
-      
 
+  t = PrettyTable(['Type', 'Error %', 'Success %', 'Student Error Ratio'])
+  
+  errorsC = round(totalCritical / len(students) * 100, 2)
+  successC = round(100 - errorsC, 2)
+  errorsA = round(totalAcceptable / len(students) * 100, 2)
+  successA = round(100 - errorsA, 2)
+  
+  t.add_row(['Critical', f"{errorsC} %", f"{successC} %", f"{totalCritical}/{len(students)} Students"])
+  t.add_row(['Acceptable', f"{errorsA} %", f"{successA} %", f"{totalAcceptable}/{len(students)} Students"])
+  
+  return t, conflicts["Critical"], conflicts["Acceptable"]
 
 if __name__ == '__main__':
+  
   if len(sys.argv) == 1:
     print("Missing argument")
     exit()
+
   if sys.argv[1].upper() == 'V1':
-    if len(sys.argv) == 3:
-      try:
-        studentsNum = int(sys.argv[2])
-      except:
-        print("Error parsing number of students")
-        exit()
     print("Processing...")
-    mockStudents = generateMockStudents(studentsNum)
+
-    generateScheduleV1()
+    mockStudents = generateMockStudents(400)
+    timetable = {}
+    timetable["Version"] = 1
+    timetable["timetable"] = generateScheduleV1(mockStudents, mockCourses)
+  
   elif sys.argv[1].upper() == 'V2':
-    if len(sys.argv) == 3:
-      try:
-        studentsNum = int(sys.argv[2])
-      except:
-        print("Error parsing number of students")
-        exit()
     print("Processing...")
-    mockStudents = generateMockStudents(studentsNum)
+  
-    generateScheduleV2()
+    mockStudents = generateMockStudents(400)
-  else: 
+    timetable = {}
+    timetable["Version"] = 2
+    timetable["timetable"] = generateScheduleV2(mockStudents, mockCourses)
+  
+
+  elif sys.argv[1].upper() == 'V3':
+  
+    print("Processing...\n")
+  
+    sampleStudents = getSampleStudents("./sample_data/course_selection_data.csv", True)
+    samplemockCourses = getSampleCourses("./sample_data/course_selection_data.csv", True)
+    timetable = {}
+    timetable["Version"] = 3
+    timetable["timetable"] = generateScheduleV3(sampleStudents, samplemockCourses, 40, "./output/students.json", "./output/conflicts.json")
+
+    errors, _, _ = errorOutput(sampleStudents)
+    print(errors)
+
+  elif sys.argv[1].upper() == "ERRORS":
+    f = open('./output/students.json')
+    studentData = json.load(f)
+    f.close()
+    errors, critical, acceptable = errorOutput(studentData)
+    print()
+    print(errors)
+
+    print(f"\n{critical['Total']} critical errors")
+    for i in range(len(critical["Errors"])):
+      print(f"x{critical['Errors'][i]['Total']} {critical['Errors'][i]['Code']} Errors: Critical - {critical['Errors'][i]['Description']}")
+
+    print(f"\n{acceptable['Total']} acceptable errors")
+    for i in range(len(acceptable["Errors"])):
+      print(f"x{acceptable['Errors'][i]['Total']} {acceptable['Errors'][i]['Code']} Errors: Critical - {acceptable['Errors'][i]['Description']}")
+
+    exit()
+
+  else:
     print("Invalid argument")
     exit()
 
-  print("\n")
+  with open("./output/timetable.json", "w") as outfile:
-  print(f"Error 1: x{err1}")
+    json.dump(timetable, outfile, indent=2)
-  print(f"Error 2: x{err2}")
-  print("\n")
 
-  ### Displays the number of students in each class
+  print("\nDone")
-  # for block in running:
-  #   print(f"\nBlock: {block}")
-  #   print("=====================")
-  #   for cl in running[block]:
-  #     name = running[block][cl]["name"]
-  #     students = len(running[block][cl]["students"])
-  #     print(f"Class: {name} | Students: {students}")
-
-  # Count errors in students schedules
-  errors = 0
-  for i in range(len(mockStudents)):
-    count = 0
-    for course in mockStudents[i]["schedule"]:
-      if mockStudents[i]["schedule"][course]=="": count+=1
-    if count > 0: errors += 1
-  
-  print(f"{errors}/{studentsNum} student(s) have a issue with their schedule")
-
-
-  with open("schedule.json", "w") as outfile:
-    json.dump(running, outfile, indent=2)
-
-  with open("students.json", "w") as outfile:
-    json.dump(mockStudents, outfile, indent=2)
-
-  print("Done")

test/util/courses.py

@@ -1,4 +1,6 @@
-courses = {
+# Fake sample data
+
+mockCourses = {
   "P-CL": {
     "name": "Pre-Calculus",
     "code": "P-CL",
@@ -99,8 +101,8 @@ courses = {
     "teachers": 3
   },
   "SC-ES": {
-    "name": "SC-ES",
+    "name": "Earth Science",
-    "code": "cl12",
+    "code": "SC-ES",
     "credits": 4,
     "gradelevel": 11,
     "totalrequests": 0,
@@ -109,7 +111,7 @@ courses = {
   },
   "M": {
     "name": "Music",
-    "code": "Ms",
+    "code": "M",
     "credits": 4,
     "gradelevel": 11,
     "totalrequests": 0,

test/util/generateCourses.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+import json
+import csv
+
+realCourses = {}
+
+# Get all courses from real sample data
+def getSampleCourses(data_dir, log=False) -> dict:
+  with open(data_dir, newline='') as csvfile:
+    reader = csv.DictReader(csvfile)
+    for row in reader:
+      exists = False
+      for course in realCourses:
+        exists = True if realCourses[course]["CrsNo"] == row["CrsNo"] else False
+        if exists: break
+      if not exists:
+        realCourses[row["CrsNo"]] = {
+          "CrsNo": row["CrsNo"],
+          "Requests": 0,
+          "Description": row["Description"],
+          "Credits": 4,
+          "students": []
+        }
+
+  if log:
+    with open("./output/realCourses.json", "w") as outfile:
+      json.dump(realCourses, outfile, indent=2)
+        
+  return realCourses
+
+
+if __name__ == '__main__':
+  courseSet: dict = getSampleCourses("../sample_data/course_selection_data.csv")
+
+  with open("../output/realCourses.json", "w") as outfile:
+    json.dump(courseSet, outfile, indent=2)

test/util/mockStudents.py

@@ -0,0 +1,111 @@
+#!/usr/bin/env python3
+import random
+import names
+import json
+import csv
+import sys
+from util.courses import mockCourses
+
+flex= ["XAT--12A-S", "XAT--12B-S"]
+
+mockStudents: list[dict] = []
+
+# Generate n students for mock data
+def generateMockStudents(n: int) -> list[dict]:
+  for _ in range(n):
+    newStudent = {
+      "name": names.get_full_name(),
+      "requests": [], # list of class codes
+      "schedule": {
+        "block1": "",
+        "block2": "",
+        "block3": "",
+        "block4": "",
+        "block5": "",
+        "block6": "",
+        "block7": "",
+        "block8": ""
+      }
+    }
+    # Get list of random class choices with no repeats
+    # 8 primary choices, 2 secondary choices
+    courseSelection = random.sample(range(0, len(mockCourses)), 10)
+    for courseNum in courseSelection:
+      newStudent["requests"].append(list(mockCourses)[courseNum])
+    mockStudents.append(newStudent)
+
+  return mockStudents
+
+
+# sort real sample data into usable dictionary
+def getSampleStudents(data_dir: str, log: bool = False) -> list[dict]:
+  with open(data_dir, newline='') as csvfile:
+    reader = csv.DictReader(csvfile)
+    for row in reader:
+      exists = False
+      for student in mockStudents:
+        exists = True if student["Pupil #"] == row["Pupil #"] else False
+        if exists: break
+      alternate = True if row["Alternate?"] == 'TRUE' else False
+      if exists:
+        if len(mockStudents[student["studentIndex"]]["requests"]) >= 10 and not alternate and row["CrsNo"] not in flex: alternate = True
+        mockStudents[student["studentIndex"]]["requests"].append({
+          "CrsNo": row["CrsNo"],
+          "Description": row["Description"],
+          "alt": alternate
+        })
+        if row["CrsNo"] not in flex and not alternate and mockStudents[student["studentIndex"]]["expectedClasses"] < 10:
+          mockStudents[student["studentIndex"]]["expectedClasses"] += 1
+      else:
+        newStudent = {
+          "Pupil #": row["Pupil #"],
+          "requests": [{
+            "CrsNo": row["CrsNo"],
+            "Description": row["Description"],
+            "alt": alternate
+          }],
+          "schedule": {
+            "block1": [],
+            "block2": [],
+            "block3": [],
+            "block4": [],
+            "block5": [],
+            "block6": [],
+            "block7": [],
+            "block8": [],
+            "block9": [],
+            "block10": []
+          },
+          "expectedClasses": 1,
+          "classes": 0,
+          "remainingAlts": [],
+          "studentIndex": len(mockStudents)
+        }
+        mockStudents.append(newStudent)
+
+  if log:
+    with open("./output/students.json", "w") as outfile:
+      json.dump(mockStudents, outfile, indent=2)
+
+  return mockStudents
+
+
+if __name__ == '__main__':
+  if len(sys.argv) == 1:
+    print("Missing argument")
+    exit()
+  if sys.argv[1].lower() == 'sample':
+    studentRequests: list[dict] = getSampleStudents("../sample_data/course_selection_data.csv")
+
+    with open("../output/students.json", "w") as outfile:
+      json.dump(studentRequests, outfile, indent=2)
+  elif sys.argv[1].lower() == 'mock':
+    studentRequests: list[dict] = generateMockStudents(400)
+
+    with open("../output/students.json", "w") as outfile:
+      json.dump(studentRequests, outfile, indent=2)
+  else:
+    print("Invalid argument")
+    exit()
+
+  print("done")