fix

config/urls.py

@@ -27,6 +27,7 @@ urlpatterns = [
         [
             path('', include('core.apps.accounts.urls')),
             path('contracts/', include('core.apps.contracts.urls')),
+            path('shared/', include('core.apps.shared.urls')),
         ]
     )),
 ]

core/apps/contracts/migrations/0004_alter_contract_folder.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.2 on 2025-11-11 19:20
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contracts', '0003_alter_folder_options_folder_user'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='contract',
+            name='folder',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='contracts', to='contracts.folder'),
+        ),
+    ]

core/apps/contracts/models/contract.py

@@ -26,7 +26,7 @@ class Contract(BaseModel):
     add_notification = models.BooleanField(default=False)
 
     company = models.ForeignKey(get_user_model(), on_delete=models.CASCADE, related_name='contracts')
-    folder = models.ForeignKey(Folder, on_delete=models.SET_NULL, null=True, blank=True, related_name='countracts')
+    folder = models.ForeignKey(Folder, on_delete=models.SET_NULL, null=True, blank=True, related_name='contracts')
 
     def __str__(self):
         return f'{self.name}'

core/apps/contracts/serializers/contract.py

@@ -40,6 +40,7 @@ class ContractCreateSerializer(serializers.Serializer):
                 company=user,
                 folder=validated_data.get('folder'),
             )
+            
             return contract.id
 
 
@@ -58,4 +59,15 @@ class ContractDetailSerializer(serializers.ModelSerializer):
         model = Contract
         fields = [
             'id', 'name', 'file', 'status', 'contract_number', 'contract_sides',
-        ]
+        ]
+
+
+class ContractUpdateSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Contract
+        fields = ['folder']
+
+    def update(self, instance, validated_data):
+        instance.folder = validated_data.get('folder', instance.folder)
+        instance.save()
+        return instance

core/apps/contracts/serializers/folder.py

@@ -1,6 +1,7 @@
 from rest_framework import serializers
 
 from core.apps.contracts.models import Folder
+from core.apps.contracts.serializers.contract import ContractListSerializer
 
 
 class FolderListSerializer(serializers.ModelSerializer):
@@ -28,4 +29,14 @@ class FolderSerializer(serializers.ModelSerializer):
     def update(self, instance, validated_data):
         instance.name = validated_data.get('name', instance.name)
         instance.save()
-        return instance
+        return instance
+    
+
+class FolderDetailSerializer(serializers.ModelSerializer):
+    contracts = ContractListSerializer(many=True)
+
+    class Meta:
+        model = Folder
+        fields = [
+            'id', 'name', 'contracts'
+        ]

core/apps/contracts/urls.py

@@ -11,6 +11,7 @@ urlpatterns = [
             path('create/', contract_views.ContractCreateApiView.as_view(), name='create-contract'),
             path('list/', contract_views.ContractListApiView.as_view(), name='list-contract'),
             path('<uuid:id>/', contract_views.ContractDetailApiView.as_view(), name='detail-contract'),
+            path('<uuid:id>/update/', contract_views.ContractUpdateApiView.as_view()),
         ]
     )),
     path('contract_side/', include([
@@ -28,6 +29,7 @@ urlpatterns = [
             path('list/', folder_views.FolderListApiView.as_view()),
             path('create/', folder_views.FolderCreateApiView.as_view()),
             path('<uuid:folder_id>/update/', folder_views.FolderUpdateApiView.as_view()),
+            path('<uuid:id>/contracts/', folder_views.ContractListApiView.as_view()),
         ]
     )),
 ]

core/apps/contracts/views/contract.py

@@ -1,3 +1,5 @@
+from django.shortcuts import get_object_or_404
+
 from rest_framework import generics, views, status, permissions, parsers
 from rest_framework.response import Response
 
@@ -37,4 +39,18 @@ class ContractDetailApiView(views.APIView):
         if not contract:
             return error_message("Contract not found", 404)
         serializer = contract_serializer.ContractDetailSerializer(contract)
-        return Response(serializer.data, status=200)    
+        return Response(serializer.data, status=200)
+    
+
+class ContractUpdateApiView(generics.GenericAPIView):
+    serializer_class = contract_serializer.ContractUpdateSerializer
+    queryset = Contract.objects.all()
+    permission_classes = [permissions.IsAuthenticated]
+
+    def patch(self, request, id):
+        contract = get_object_or_404(Contract, id=id)
+        serializer = self.serializer_class(data=request.data, instance=contract)
+        if serializer.is_valid(raise_exception=True):
+            serializer.save()
+            return Response({"success": True, 'message': 'updated'}, status=200)
+        return Response({'success': False, 'message': serializer.errors}, status=400)

core/apps/contracts/views/folder.py

@@ -44,3 +44,14 @@ class FolderUpdateApiView(generics.GenericAPIView):
             serializer.save()
             return Response({"message":"Folder tahrirlandi"}, status=200)
         return Response(serializer.errors, status=400)
+
+
+class ContractListApiView(generics.GenericAPIView):
+    serializer_class = serializers.FolderDetailSerializer
+    queryset = Folder.objects.all()
+    permission_classes = [IsAuthenticated]
+
+    def get(self, request, id):
+        folder = get_object_or_404(Folder, id=id, user=request.user)
+        serializer = self.serializer_class(folder)
+        return Response(serializer.data)

core/apps/shared/admins/__init__.py

@@ -0,0 +1,2 @@
+from .contact_us import *
+from .folder import *

core/apps/shared/admins/contact_us.py

@@ -0,0 +1,6 @@
+from django.contrib import admin
+
+from core.apps.shared.models import ContactUs
+
+
+admin.site.register(ContactUs)

core/apps/shared/apps.py

@@ -6,4 +6,4 @@ class SharedConfig(AppConfig):
     name = 'core.apps.shared'
 
     def ready(self):
-        import core.apps.shared.admins.folder
+        import core.apps.shared.admins

core/apps/shared/migrations/0002_contactus.py

@@ -0,0 +1,27 @@
+# Generated by Django 5.2 on 2025-11-11 19:26
+
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('shared', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ContactUs',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('phone_number', models.CharField(max_length=20)),
+                ('telegram_url', models.URLField()),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

core/apps/shared/models/__init__.py

@@ -1,2 +1,3 @@
 from .base import *
-from .folder import *
+from .folder import *
+from .contact_us import *

core/apps/shared/models/contact_us.py

@@ -0,0 +1,12 @@
+from django.db import models
+
+from core.apps.shared.models.base import BaseModel
+
+
+class ContactUs(BaseModel):
+    phone_number = models.CharField(max_length=20)
+    telegram_url = models.URLField()
+
+    def __str__(self):
+        return self.phone_number
+    

core/apps/shared/serializers/contact_us.py

@@ -0,0 +1,9 @@
+from rest_framework import serializers
+
+from core.apps.shared.models.contact_us import ContactUs
+
+
+class ContactUsSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = ContactUs
+        fields = '__all__'

core/apps/shared/urls.py

@@ -0,0 +1,8 @@
+from django.urls import path
+
+from core.apps.shared.views.contact_us import ContactUsApiView
+
+
+urlpatterns = [
+    path('contact_us/', ContactUsApiView.as_view()),
+]

core/apps/shared/views/contact_us.py

@@ -0,0 +1,18 @@
+from rest_framework import generics
+from rest_framework.response import Response
+from rest_framework.permissions import IsAuthenticated
+
+from core.apps.shared.utils.response import success_message, error_message
+from core.apps.shared.serializers.contact_us import ContactUsSerializer
+from core.apps.shared.models import ContactUs
+
+
+class ContactUsApiView(generics.GenericAPIView):
+    permission_classes = [IsAuthenticated]
+    queryset = ContactUs.objects.first()
+    serializer_class = ContactUsSerializer
+
+    def get(self, request):
+        obj = ContactUs.objects.first()
+        serializer = self.serializer_class(obj)
+        return Response(serializer.data, status=200)