LIL-421. Add Payments api

api/v1/serializers/payment.py

@@ -1,7 +1,22 @@
 from rest_framework import serializers
 
-from apps.payment.models import AuthorBalance
+from apps.payment.models import (
+    AuthorBalance, Payment,
+    CoursePayment, SchoolPayment,
+)
 from .user import UserSerializer
+from .course import CourseSerializer
+
+BASE_PAYMENT_FIELDS = (
+    'id',
+    'user',
+    'amount',
+    'status',
+    'data',
+    'is_deliverable',
+    'created_at',
+    'update_at',
+)
 
 
 class AuthorBalanceCreateSerializer(serializers.ModelSerializer):
@@ -54,3 +69,57 @@ class AuthorBalanceSerializer(serializers.ModelSerializer):
             'type',
             'payment',
         )
+
+
+class PaymentSerializer(serializers.ModelSerializer):
+    user = UserSerializer()
+
+    class Meta:
+        model = Payment
+        fields = BASE_PAYMENT_FIELDS
+        read_only_fields = (
+            'id',
+            'user',
+            'created_at',
+            'update_at',
+        )
+
+    def to_representation(self, instance):
+        if isinstance(instance, CoursePayment):
+            return CoursePaymentSerializer(instance, context=self.context).to_representation(instance)
+        elif isinstance(instance, SchoolPayment):
+            return SchoolPaymentSerializer(instance, context=self.context).to_representation(instance)
+
+
+class CoursePaymentSerializer(serializers.ModelSerializer):
+    user = UserSerializer()
+
+    class Meta:
+        model = CoursePayment
+        fields = BASE_PAYMENT_FIELDS + ('course',)
+        read_only_fields = (
+            'id',
+            'user',
+            'course',
+            'created_at',
+            'update_at',
+        )
+
+
+class SchoolPaymentSerializer(serializers.ModelSerializer):
+    user = UserSerializer()
+
+    class Meta:
+        model = SchoolPayment
+        fields = BASE_PAYMENT_FIELDS + (
+            'weekdays',
+            'date_start',
+            'date_end',
+        )
+        read_only_fields = (
+            'id',
+            'user',
+            'course',
+            'created_at',
+            'update_at',
+        )

api/v1/urls.py

@@ -17,6 +17,7 @@ from .views import (
     GalleryViewSet, GalleryImageViewSet,
     UserViewSet, LessonViewSet, ImageObjectViewSet,
     SchoolScheduleViewSet, LiveLessonViewSet,
+    PaymentViewSet,
 )
 
 router = DefaultRouter()
@@ -30,7 +31,7 @@ router.register(r'materials', MaterialViewSet, base_name='materials')
 router.register(r'lessons', LessonViewSet, base_name='lessons')
 router.register(r'likes', LikeViewSet, base_name='likes')
 router.register(r'live-lesson', LiveLessonViewSet, base_name='live-lesson')
-
+router.register(r'payments', PaymentViewSet, base_name='payments')
 router.register(r'image-objects', ImageObjectViewSet, base_name='image-objects')
 router.register(r'images', ImageViewSet, base_name='images')
 router.register(r'texts', TextViewSet, base_name='texts')

api/v1/views.py

@@ -30,7 +30,11 @@ from .serializers.school import (
     LiveLessonCreateSerializer,
     LiveLessonSerializer,
 )
-from .serializers.payment import AuthorBalanceSerializer, AuthorBalanceCreateSerializer
+from .serializers.payment import (
+    AuthorBalanceSerializer, AuthorBalanceCreateSerializer,
+    PaymentSerializer, CoursePaymentSerializer,
+    SchoolPaymentSerializer,
+)
 from .serializers.user import (
     AuthorRequestSerializer,
     UserSerializer, UserPhotoSerializer,
@@ -53,7 +57,10 @@ from apps.content.models import (
     Baner, Image, Text, ImageText, Video,
     Gallery, GalleryImage, ImageObject,
 )
-from apps.payment.models import AuthorBalance
+from apps.payment.models import (
+    AuthorBalance, Payment,
+    CoursePayment, SchoolPayment,
+)
 from apps.school.models import SchoolSchedule, LiveLesson
 from apps.user.models import AuthorRequest
 
@@ -409,3 +416,10 @@ class AuthorRequestViewSet(ExtendedModelViewSet):
     serializer_class = AuthorRequestSerializer
     permission_classes = (IsAdmin,)
     filter_fields = ('status',)
+
+
+class PaymentViewSet(ExtendedModelViewSet):
+    queryset = Payment.objects.all()
+    serializer_class = PaymentSerializer
+    permission_classes = (IsAdmin,)
+    filter_fields = ('status',)