add docstring for phone

apps/establishment/views/back.py

@@ -533,7 +533,20 @@ class PlateRUDView(generics.RetrieveUpdateDestroyAPIView):
 
 
 class PhonesListCreateView(generics.ListCreateAPIView):
-    """Phones list create view."""
+    """
+    Phones list create view.
+
+    **GET**
+    ```
+    Implement getting Phone list.
+    ```
+
+    **POST**
+    ```
+    Implement creating Phone.
+    ```
+
+    """
     serializer_class = serializers.ContactPhoneBackSerializers
     queryset = models.ContactPhone.objects.all()
     pagination_class = None
@@ -544,7 +557,29 @@ class PhonesListCreateView(generics.ListCreateAPIView):
 
 
 class PhonesRUDView(generics.RetrieveUpdateDestroyAPIView):
-    """Phones RUD view."""
+    """
+    Phones RUD view.
+
+    **GET**
+    ```
+    Implement getting Phone object.
+    ```
+
+    **PUT**
+    ```
+    Implement updating Phone.
+    ```
+
+    **PATCH**
+    ```
+    Implement partial updating Phone.
+    ```
+
+    **DELETE**
+    ```
+    Implement deleting Phone.
+    ```
+    """
     serializer_class = serializers.ContactPhoneBackSerializers
     queryset = models.ContactPhone.objects.all()
     permission_classes = get_permission_classes(
@@ -564,7 +599,7 @@ class EmailListCreateView(generics.ListCreateAPIView):
 
     **POST**
     ```
-    Implement creating Email
+    Implement creating Email.
     ```
     """
     serializer_class = serializers.ContactEmailBackSerializers