SowinskiBraeden/school-management-api
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update/reset teacher password

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SowinskiBraeden committed 2022-02-14 14:01:26 -08:00
1 parent 6bae52d632
commit cca343a84d
4 files changed
+193 -55
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models/teacherModel.go
+54 -20
View File
@@ -1,12 +1,17 @@
package models
import (
"context"
"math/rand"
"strconv"
"strings"
"time"
"unicode"
"github.com/SowinskiBraeden/school-management-api/database"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/bson/primitive"
"go.mongodb.org/mongo-driver/mongo"
"golang.org/x/crypto/bcrypt"
)
@@ -18,25 +23,36 @@ var (
allCharSet = lowerCharSet + upperCharSet + specialCharSet + numberSet
)
var teacherCollection *mongo.Collection = database.OpenCollection(database.Client, "teachers")
type Teacher struct {
ID primitive.ObjectID `bson:"_id"`
FirstName string `json:"firstname" validate:"required"`
MiddleName string `json:"middlename"`
LastName string `json:"lastname" validate:"required"`
Email string `json:"email" validate:"required"`
SchoolEmail string `json:"schoolemail"`
Password string `json:"-" validate:"min=10,max=32"`
TempPassword bool `json:"temppassword"`
TID string `json:"tid"` // Teacher ID
Homeroom string `json:"homeroom"`
Address string `json:"address"`
City string `json:"city"`
Province string `json:"province"`
Postal string `json:"postal"`
DOB string `json:"dob" validate:"required"`
Photo string `json:"string"`
Created_at time.Time `json:"created_at"`
Updated_at time.Time `json:"updated_at"`
PersonalData struct {
FirstName string `json:"firstname" validate:"required"`
MiddleName string `json:"middlename"`
LastName string `json:"lastname" validate:"required"`
Email string `json:"email" validate:"required"`
Address string `json:"address"`
City string `json:"city"`
Province string `json:"province"`
Postal string `json:"postal"`
DOB string `json:"dob" validate:"required"`
} `json:"personaldata"`
SchoolData struct {
TID string `json:"tid"` // Teacher ID
Homeroom string `json:"homeroom"`
PhotoName string `json:"photoname"` // name of photo in db
} `json:"schooldata"`
AccountData struct {
SchoolEmail string `json:"schoolemail"`
Password string `json:"-" validate:"min=10,max=32"`
AccountDisabled bool `bson:"accountdisabled"`
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)
} `json:"accountdata"`
Created_at time.Time `json:"created_at"`
Updated_at time.Time `json:"updated_at"`
}
func (t *Teacher) HashPassword(password string) string {
@@ -44,13 +60,31 @@ func (t *Teacher) HashPassword(password string) string {
return string(hash)
}
func (t *Teacher) GenerateSchoolEmail() string {
var email string = strings.ToLower(t.LastName) + "_" + strings.ToLower(string(t.FirstName[0])) + "@surreyschools.ca"
func (t *Teacher) EmailExists(email string) bool {
var teacher Teacher
findErr := teacherCollection.FindOne(context.TODO(), bson.M{"accountdata.schoolemail": email}).Decode(&teacher)
if findErr != nil {
return false
}
return true
}
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"
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"
}
if offset == len([]rune(t.PersonalData.FirstName))-1 {
email = strings.ToLower(t.PersonalData.LastName) + "_" + strings.ToLower(t.PersonalData.FirstName) + "@surreyschools.ca"
}
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"
}
return email
}
func (t *Teacher) ComparePasswords(password string) bool {
err := bcrypt.CompareHashAndPassword([]byte(t.Password), []byte(password))
err := bcrypt.CompareHashAndPassword([]byte(t.AccountData.Password), []byte(password))
if err != nil {
return false
}