Update controllers

models/orderItemModel.go

@@ -0,0 +1,18 @@
+package models
+
+import (
+	"time"
+
+	"go.mongodb.org/mongo-driver/bson/primitave"
+)
+
+type OrderItem struct {
+	ID            primitave.ObjectID `bson:"_id"`
+	Quantity      *string            `json:"quantity" validate:"required,eq=S|eq=M|eq=L"`
+	Unit_price    *float64           `json:"unit_price" validate:"required"`
+	Created_at    time.Time          `json:"created_at"`
+	Updated_at    time.Time          `json:"updated_at"`
+	Food_id       *string            `json:"food_id" validate:"required"`
+	Order_item_id string             `json:"order_item_id" required:"required"`
+	Order_id      string             `json:"order_id" required:"required"`
+}