add payment type api

core/apps/finance/migrations/0004_cashtransaction_expence_balance_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.2.4 on 2025-09-05 18:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('finance', '0003_cashtransactionfolder_cashtransaction_folder'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='cashtransaction',
+            name='expence_balance',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='cashtransaction',
+            name='income_balance',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='cashtransaction',
+            name='total_balance',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+    ]

core/apps/finance/migrations/0005_rename_expence_balance_cashtransaction_expence_balance_usd_and_more.py

@@ -0,0 +1,43 @@
+# Generated by Django 5.2.4 on 2025-09-05 19:12
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('finance', '0004_cashtransaction_expence_balance_and_more'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='cashtransaction',
+            old_name='expence_balance',
+            new_name='expence_balance_usd',
+        ),
+        migrations.RenameField(
+            model_name='cashtransaction',
+            old_name='income_balance',
+            new_name='expence_balance_uzs',
+        ),
+        migrations.RenameField(
+            model_name='cashtransaction',
+            old_name='total_balance',
+            new_name='income_balance_usd',
+        ),
+        migrations.AddField(
+            model_name='cashtransaction',
+            name='income_balance_uzs',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='cashtransaction',
+            name='total_balance_usd',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='cashtransaction',
+            name='total_balance_uzs',
+            field=models.PositiveBigIntegerField(default=0),
+        ),
+    ]

core/apps/finance/models/cash_transaction.py

@@ -28,6 +28,13 @@ class CashTransaction(BaseModel):
         CashTransactionFolder, on_delete=models.SET_NULL, related_name='cash_transactions', 
         null=True, blank=True
     )
+    total_balance_usd = models.PositiveBigIntegerField(default=0)
+    income_balance_usd = models.PositiveBigIntegerField(default=0)
+    expence_balance_usd = models.PositiveBigIntegerField(default=0)
+
+    total_balance_uzs = models.PositiveBigIntegerField(default=0)
+    income_balance_uzs = models.PositiveBigIntegerField(default=0)
+    expence_balance_uzs = models.PositiveBigIntegerField(default=0)
 
     def __str__(self):
         return self.name

core/apps/finance/serializers/payment_type.py

@@ -0,0 +1,12 @@
+from rest_framework import serializers
+
+from core.apps.finance.models import PaymentType
+
+
+class PaymentTypeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = PaymentType
+        fields = [
+            'id', 'name'
+        ]
+        

core/apps/finance/urls.py

@@ -2,6 +2,7 @@ from django.urls import path, include
 
 from core.apps.finance.views import cash_transaction as cash_views
 from core.apps.finance.views import cash_transaction_folder as folder_views
+from core.apps.finance.views import payment_type as pt_views
 
 
 urlpatterns = [
@@ -19,4 +20,12 @@ urlpatterns = [
             path('<uuid:id>/update/', folder_views.CashTransactionFolderUpdateApiView.as_view()),
         ]
     )),
+    path('payment_type/', include(
+        [
+            path('create/', pt_views.PaymentTypeCreateApiView.as_view()),
+            path('list/', pt_views.PaymentListApiView.as_view()),
+            path('<uuid:id>/delete/', pt_views.PaymentDeleteApiView.as_view()),
+            path('<uuid:id>/update/', pt_views.PaymentUpdateApiView.as_view()),
+        ]
+    ))
 ]

core/apps/finance/views/payment_type.py

@@ -0,0 +1,56 @@
+from django.shortcuts import get_object_or_404
+
+from rest_framework import generics, views
+from rest_framework.response import Response
+
+from core.apps.accounts.permissions.permissions import HasRolePermission
+from core.apps.finance.models import PaymentType
+from core.apps.finance.serializers.payment_type import PaymentTypeSerializer
+
+
+class PaymentTypeCreateApiView(generics.GenericAPIView):
+    serializer_class = PaymentTypeSerializer
+    queryset = PaymentType.objects.all()
+    permission_classes = [HasRolePermission]
+
+    def post(self, request):
+        ser = self.serializer_class(data=request.data)
+        if ser.is_valid(raise_exception=True):
+            ser.save()
+            return Response({'success': True}, status=201)
+        return Response(ser.errors, status=400)
+    
+
+class PaymentListApiView(views.APIView):
+    permission_classes = [HasRolePermission]
+
+    def get(self, request):
+        queryset = PaymentType.objects.all()
+        ser = PaymentTypeSerializer(queryset, many=True)
+        return Response(ser.data, status=200)
+
+
+class PaymentDeleteApiView(views.APIView):
+    permission_classes = [HasRolePermission]
+
+    def delete(self, request, id):
+        obj = get_object_or_404(PaymentType, id=id)
+        obj.delete()
+        return Response(status=204)
+    
+
+class PaymentUpdateApiView(generics.GenericAPIView):
+    permission_classes = [HasRolePermission]
+    queryset = PaymentType.objects.all()
+    serializer_class = PaymentTypeSerializer
+
+    def patch(self, request, id):
+        obj = get_object_or_404(PaymentType, id=id)
+        ser = self.serializer_class(data=request.data, instance=obj, partial=True)
+        if ser.is_valid():
+            ser.save()
+            return Response({'success': True}, status=200)
+        return Response(ser.errors, status=400)
+
+
+