Backend Authentication Sytsem

file.txt

@@ -0,0 +1 @@
+Hello World!

server/farmapp/models.py

@@ -1,10 +1,8 @@
 from django.db import models
-
-# Create your models here.
-from django.db import models
 from django.contrib.auth.models import AbstractBaseUser
 from django.utils import timezone
 
+
 # 1. User Model
 class User(AbstractBaseUser):
     ROLE_CHOICES = [
@@ -17,23 +15,27 @@ class User(AbstractBaseUser):
     name = models.CharField(max_length=255)
     email = models.EmailField(unique=True)
     password = models.CharField(max_length=255)  # Password field
+    password = models.CharField(max_length=255)  # Password field
     role = models.CharField(max_length=10, choices=ROLE_CHOICES)
     phone = models.CharField(max_length=15, null=True, blank=True)
     address = models.CharField(max_length=255, null=True, blank=True)
     createdAt = models.DateTimeField(auto_now_add=True)
     updatedAt = models.DateTimeField(auto_now=True)
-    last_login = models.DateTimeField(null=True, blank=True)  
+    reset_password_token = models.CharField(max_length=36, null=True, blank=True)  # UUID token
+    reset_token_created_at = models.DateTimeField(null=True, blank=True)  # Token timestamp
+    last_login = models.DateTimeField(null=True, blank=True)  # Last login timestamp
+    is_active = models.BooleanField(default=True)
 
     USERNAME_FIELD = 'email'
     REQUIRED_FIELDS = ['name']
 
     def __str__(self):
         return self.name
 
+
     class Meta:
         db_table = 'User'
-        managed = True  # Set to True or remove to allow migrations
-
+        managed = True
 
 # 2. Farmer Model
 class Farmer(models.Model):
@@ -44,7 +46,6 @@ class Farmer(models.Model):
     ]
 
     farmerId = models.AutoField(primary_key=True)
-    # user = models.OneToOneField(User, on_delete=models.CASCADE, limit_choices_to={'role': 'farmer'})
     userId = models.OneToOneField(User, on_delete=models.CASCADE, limit_choices_to={'role': 'farmer'}, related_name='farmer', db_column='userId')
     farmName = models.CharField(max_length=255)
     location = models.CharField(max_length=255)
@@ -59,7 +60,7 @@ def __str__(self):
 
     class Meta:
         db_table = 'Farmer'
-        managed = False
+        managed = True
 
 # 3. Product Model
 class Product(models.Model):
@@ -70,7 +71,6 @@ class Product(models.Model):
     ]
 
     productId = models.AutoField(primary_key=True)
-    # farmer = models.ForeignKey(Farmer, on_delete=models.CASCADE)
     farmer = models.ForeignKey(Farmer, on_delete=models.CASCADE, db_column='farmerId')
     productName = models.CharField(max_length=255)
     description = models.TextField()
@@ -87,7 +87,7 @@ def __str__(self):
 
     class Meta:
         db_table = 'Product'
-        managed = False
+        managed = True
 
 # 4. Order Model
 class Order(models.Model):
@@ -99,7 +99,7 @@ class Order(models.Model):
     ]
 
     # orderId = models.AutoField(primary_key=True)
-    # customer = models.ForeignKey(User, on_delete=models.CASCADE, limit_choices_to={'role': 'customer'})
+    # customer = models.ForeignKey(User, on_delete=models.CASCADE, db_column='customerId')
     orderId = models.AutoField(primary_key=True)  # Primary key field
     customer = models.ForeignKey(User, on_delete=models.CASCADE, db_column='customerId')  # ForeignKey to User model
     orderItems = models.JSONField()  # Store an array of products, including productId, quantity, and price
@@ -108,13 +108,14 @@ class Order(models.Model):
     createdAt = models.DateTimeField(auto_now_add=True)
     updatedAt = models.DateTimeField(auto_now=True)
     deliveryDate = models.DateTimeField(null=True, blank=True) 
+    deliveryDate = models.DateTimeField(null=True, blank=True) 
 
     def __str__(self):
-        return self.orderId
+        return str(self.orderId)
 
     class Meta:
         db_table = 'Order'
-        managed = False
+        managed = True
 
 # 5. Cart Model (for Customers)
 class Cart(models.Model):
@@ -126,11 +127,11 @@ class Cart(models.Model):
     updatedAt = models.DateTimeField(auto_now=True)
 
     def __str__(self):
-        return self.customer
+        return str(self.cartId)
 
     class Meta:
         db_table = 'Cart'
-        managed = False
+        managed = True
 
 # 6. Review Model
 class Review(models.Model):
@@ -143,11 +144,11 @@ class Review(models.Model):
     updatedAt = models.DateTimeField(auto_now=True)
 
     def __str__(self):
-        return self.reviewId
+        return str(self.reviewId)
 
     class Meta:
         db_table = 'Review'
-        managed = False
+        managed = True
 
 # 7. Admin Activity Log Model
 class AdminActivityLog(models.Model):
@@ -162,4 +163,4 @@ def __str__(self):
 
     class Meta:
         db_table = 'AdminActivityLog'
-        managed = False
+        managed = True

server/farmapp/serializers.py

@@ -1,21 +1,43 @@
 from rest_framework import serializers
-from .models import Order, Product
+from django.contrib.auth.hashers import make_password
+from .models import User, Order, Product
 
+# User Management Serializers
+class RegisterSerializer(serializers.ModelSerializer):
+    password = serializers.CharField(write_only=True)
+
+    class Meta:
+        model = User
+        fields = ['name', 'email', 'password', 'role', 'phone', 'address']
+
+    def create(self, validated_data):
+        validated_data['password'] = make_password(validated_data['password'])
+        return super().create(validated_data)
+
+class LoginSerializer(serializers.Serializer):
+    email = serializers.EmailField()
+    password = serializers.CharField(write_only=True)
+
+class ChangePasswordSerializer(serializers.Serializer):
+    old_password = serializers.CharField(write_only=True)
+    new_password = serializers.CharField(write_only=True)
+
+class ForgotPasswordSerializer(serializers.Serializer):
+    email = serializers.EmailField()
+
+class ResetPasswordSerializer(serializers.Serializer):
+    token = serializers.CharField()
+    new_password = serializers.CharField(write_only=True)
+
+class UserStatusSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = User
+        fields = ['userId', 'name', 'email', 'is_active', 'role']
+
+# Order Management Serializers
 class OrderDetailSerializer(serializers.ModelSerializer):
     """
     Serializer for displaying detailed information about an order.
-
-    Fields:
-        - orderId: The unique ID of the order.
-        - customerName: Name of the customer who placed the order.
-        - productName: Name of the product in the order.
-        - quantity: Quantity of the product ordered.
-        - totalPrice: Total price of the order.
-        - orderStatus: Status of the order.
-        - dateOrdered: The date the order was placed.
-        - deliveryDate: The expected delivery date for the order.
-        - address: Address of the customer.
-        - phone: Contact phone number of the customer.
     """
     orderId = serializers.IntegerField()  # Removed 'source' argument
     customerName = serializers.CharField(source='customer.name')
@@ -31,7 +53,6 @@ class OrderDetailSerializer(serializers.ModelSerializer):
     def get_productName(self, obj):
         """
         Retrieves the name of the product from the Product model based on productId.
-        Assumes that each order item is structured to include 'productId' in orderItems.
         """
         product_ids = [item['productId'] for item in obj.orderItems]
         products = Product.objects.filter(productId__in=product_ids)
@@ -40,25 +61,17 @@ def get_productName(self, obj):
     def get_quantity(self, obj):
         """
         Retrieves the quantity of the product ordered.
-        Assumes 'quantity' is part of each entry in orderItems.
         """
         return sum(item.get('quantity', 0) for item in obj.orderItems)
 
     class Meta:
         model = Order
         fields = ['orderId', 'customerName', 'productName', 'phone', 'orderItems', 'totalPrice', 'orderStatus', 'address', 'quantity', 'dateOrdered', 'deliveryDate']
 
-
-
-
 class OrderStatusUpdateSerializer(serializers.ModelSerializer):
     """
     Serializer for updating the status of an order.
-
-    Fields:
-        - status: New status for the order, validated against allowed transitions.
     """
-
     status = serializers.ChoiceField(choices=Order.ORDER_STATUS_CHOICES)
 
     def validate_status(self, value):
@@ -80,4 +93,4 @@ def validate_status(self, value):
 
     class Meta:
         model = Order
-        fields = ['status']
+        fields = ['status']

server/farmapp/urls.py

@@ -1,16 +1,33 @@
 from django.urls import path
-from .views import DeleteReviewView, OrderDetailView, UpdateOrderStatusView, DeleteOrderView
+from .views import (
+    RegisterView,
+    LoginView,
+    ForgotPasswordView,
+    ResetPasswordView,
+    ChangePasswordView,
+    CheckStatusView,
+    SignoutView,
+    DeleteReviewView,
+    OrderDetailView,
+    UpdateOrderStatusView,
+    DeleteOrderView,
+)
 
 urlpatterns = [
-    # URL for retrieving order details
+    # Auth-related endpoints
+    path('farmer/auth/register/', RegisterView.as_view(), name='register'),
+    path('farmer/auth/login/', LoginView.as_view(), name='login'),
+    path('farmer/auth/forgot-password/', ForgotPasswordView.as_view(), name='forgot-password'),
+    path('farmer/auth/reset-password/', ResetPasswordView.as_view(), name='reset-password'),
+    path('farmer/auth/change-password/', ChangePasswordView.as_view(), name='change-password'),
+    path('farmer/auth/check-status/', CheckStatusView.as_view(), name='check-status'),
+    path('farmer/auth/signout/', SignoutView.as_view(), name='signout'),
+
+    # Order-related endpoints
     path("api/farmer/<int:farmerId>/orders/<int:orderId>", OrderDetailView.as_view(), name="order-detail"),
-
-    # URL for updating order status
     path("api/farmer/<int:farmerId>/orders/<int:orderId>/status", UpdateOrderStatusView.as_view(), name="update-order-status"),
-
-    # URL for deleting an order (or marking it as cancelled, depending on logic)
     path("api/farmer/<int:farmerId>/orders/<int:orderId>/delete", DeleteOrderView.as_view(), name="delete-order"),
 
-    # URL for deleting a review
+    # Review-related endpoints
     path("api/product/<int:productId>/reviews/<int:reviewId>", DeleteReviewView.as_view(), name="delete-review"),
 ]