more utils

apps/sample/admin.py

@@ -0,0 +1,9 @@
+from functools import update_wrapper
+
+from django.contrib import admin
+
+from .models import Sample
+
+
+admin.site.register(Sample)
+

apps/sample/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class SampleConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.sample'

apps/sample/filters.py

@@ -0,0 +1,11 @@
+import django_filters
+
+from .models import Sample
+
+
+class SampleFilter(django_filters.FilterSet):
+    class Meta:
+        model = Sample
+        fields = {
+            'data': ['exact'],
+        }

apps/sample/forms.py

@@ -0,0 +1,12 @@
+from django import forms
+from django.utils.translation import gettext_lazy as _
+
+from .models import Sample
+
+
+class SampleForm(forms.ModelForm):
+    # state = forms.ChoiceField(required=False, disabled=True)
+    class Meta:
+        model = Sample
+        fields = ['data', 'user', 'application']
+        readonly_fields = ['user', 'application']

apps/sample/models.py

@@ -0,0 +1,21 @@
+from django.conf import settings
+from django.db import models
+from oauth2_provider.settings import oauth2_settings
+
+from utils.models import BaseModel
+
+from django.utils.translation import gettext_lazy as _
+
+
+class SampleQuerySet(models.QuerySet):
+    pass
+
+
+class Sample(BaseModel):
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.PROTECT)
+    application = models.ForeignKey(oauth2_settings.APPLICATION_MODEL, on_delete=models.PROTECT,
+                                    related_name='+', null=True, blank=True)
+
+    data = models.JSONField(null=True, blank=True)
+
+    objects = SampleQuerySet.as_manager()

apps/sample/serializers.py

@@ -0,0 +1,14 @@
+from rest_framework import serializers
+
+from .models import Sample
+
+
+class SampleSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Sample
+        fields = (
+            "user",
+            "application",
+            "data"
+        )
+        read_only_fields = ('user','application')

apps/sample/tasks.py

@@ -0,0 +1,7 @@
+from main import celery_app
+
+
+@celery_app.task
+def sample_application_task(sample_uuid):
+    from .models import Sample
+    sample = Sample.objects.get(uuid=sample_uuid)

apps/sample/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/sample/urls.py

@@ -0,0 +1,19 @@
+from rest_framework import routers
+from rest_framework.routers import DefaultRouter, DynamicRoute, Route
+
+from utils.router import ProfileRouter
+from . import views
+from django.urls import NoReverseMatch, path, re_path, include
+
+app_name = 'sample'
+
+application_router = DefaultRouter()
+application_router.register(r'', views.ApplicationSampleViewSet, basename='application' )
+
+user_router = ProfileRouter()
+user_router.register('', views.UserSampleViewSet, basename='user')
+
+urlpatterns = [
+    path('api/v1/application/<user_uuid>/', include(application_router.urls), name='application'),
+    path('api/v1/user/', include(user_router.urls), name='user'),
+]

apps/sample/views.py

@@ -0,0 +1,63 @@
+from django.shortcuts import render
+
+from django.http import Http404
+from django.shortcuts import render
+from oauth2_provider.contrib.rest_framework import TokenMatchesOASRequirements
+from rest_framework import viewsets, mixins
+from rest_framework.generics import get_object_or_404
+from rest_framework.viewsets import GenericViewSet
+
+from .models import PushUser, PushMessage
+from .serializers import PushUserSerializer, PushMessageSerializer
+from apps.gooyal_oauth2.models import Application
+from apps.gooyal_oauth2.rest_framework import IsAuthenticatedOrTokenMatchesOASRequirements
+from apps.gooyal_oauth2.utils import get_application
+from ..users.models import User
+
+
+from django.shortcuts import render
+
+from django.http import Http404
+from django.shortcuts import render
+from django.urls import reverse
+from oauth2_provider.contrib.rest_framework import TokenMatchesOASRequirements
+from rest_framework import viewsets, mixins
+from rest_framework.generics import get_object_or_404
+from rest_framework.viewsets import GenericViewSet
+
+from .models import Sample
+from .serializers import SampleSerializer
+from apps.gooyal_oauth2.models import Application
+from apps.gooyal_oauth2.rest_framework import IsAuthenticatedOrTokenMatchesOASRequirements
+from apps.gooyal_oauth2.utils import get_application
+from ..users.models import User
+
+
+class ApplicationSampleViewSet(mixins.ListModelMixin,
+                      mixins.CreateModelMixin,
+                      GenericViewSet):
+    queryset = Sample.objects.all()
+    serializer_class = SampleSerializer
+
+    permission_classes = [IsAuthenticatedOrTokenMatchesOASRequirements]
+    required_alternate_scopes = {
+        "POST": [["service_template.application.user-sample:submit"]],
+        "GET": [["service_template.application.user-sample:list-retrieve"]],
+    }
+
+    def perform_create(self, serializer):
+        user_uuid = self.kwargs.get('user_uuid')
+        user = User.objects.get(uuid=user_uuid)
+        application = get_application(self.request)
+        instance = serializer.save(user=user, application=application)
+
+
+class UserSampleViewSet(mixins.RetrieveModelMixin,
+                          GenericViewSet):
+    queryset = Sample.objects.all()
+    serializer_class = SampleSerializer
+    permission_classes = [IsAuthenticatedOrTokenMatchesOASRequirements]
+    required_alternate_scopes = {
+        "GET": [["service_template.user.self-sample:list-retrieve"]],
+    }
+

main/settings.py

@@ -1,16 +1,42 @@
-from .base_settings import *
+"""
-from django.utils.translation import gettext_lazy as _
+Django settings for main project.
+
+Generated by 'django-admin startproject' using Django 5.1.4.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/5.1/ref/settings/
+"""
+
+from pathlib import Path
 from decouple import config
 
-SECRET_KEY = config('SECRET_KEY', default=SECRET_KEY)
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/5.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = config('SECRET_KEY', default='django-insecure-ync*tk)t*bz3zzbza&xvw6cl+wk6+@gk^@)2)-pp=^&v%@knib')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = config('DEBUG', default=DEBUG, cast=bool)
+DEBUG = config('DEBUG', default=True, cast=bool)
 
 ALLOWED_HOSTS = ['*']
 
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
 
-INSTALLED_APPS += [
     # pip installed apps
     'drf_spectacular',
     'oauth2_provider',
@@ -27,6 +53,7 @@ INSTALLED_APPS += [
     'utils',
     'apps.users',
     'apps.gooyal_oauth2',
+    'apps.activity',
 ]
 
 MIDDLEWARE = [
@@ -40,7 +67,83 @@ MIDDLEWARE = [
     'oauth2_provider.middleware.OAuth2TokenMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    'utils.exceptions.ErrorMiddleware',
 ]
+ROOT_URLCONF = 'main.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [BASE_DIR / 'templates'],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'main.wsgi.application'
+
+# Database
+# https://docs.djangoproject.com/en/5.1/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        "ENGINE": "django.db.backends.postgresql",
+        'NAME': config('DB_NAME'),
+        'USER': config('DB_USER'),
+        'PASSWORD': config('DB_PASSWORD'),
+        'HOST': config('DB_HOST', '127.0.0.1'),
+        'PORT': config('DB_PORT', ''),
+    }
+}
+
+# Password validation
+# https://docs.djangoproject.com/en/5.1/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+# Internationalization
+# https://docs.djangoproject.com/en/5.1/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/5.1/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+#######################
+
 
 OAUTH2_PROVIDER_APPLICATION_MODEL = "gooyal_oauth2.Application"
 OAUTH2_PROVIDER_ACCESS_TOKEN_MODEL = "gooyal_oauth2.AccessToken"
@@ -48,12 +151,12 @@ OAUTH2_PROVIDER_ID_TOKEN_MODEL = "gooyal_oauth2.IDToken"
 OAUTH2_PROVIDER_GRANT_MODEL = "gooyal_oauth2.Grant"
 OAUTH2_PROVIDER_REFRESH_TOKEN_MODEL = "gooyal_oauth2.RefreshToken"
 
-BASE_OAUTH2_PROVIDER_PUBLIC_URL = config("BASE_OAUTH2_PROVIDER_PUBLIC_URL")
+OAUTH2_PROVIDER_PUBLIC_URL = config("OAUTH2_PROVIDER_PUBLIC_URL")
-BASE_OAUTH2_PROVIDER_PRIVATE_URL = config("BASE_OAUTH2_PROVIDER_PRIVATE_URL")
+OAUTH2_PROVIDER_PRIVATE_URL = config("OAUTH2_PROVIDER_PRIVATE_URL")
 
-CLIENT_ID = config('CLIENT_ID')
+OAUTH2_CLIENT_ID = config('OAUTH2_CLIENT_ID')
-CLIENT_SECRET = config('CLIENT_SECRET')
+OAUTH2_CLIENT_SECRET = config('OAUTH2_CLIENT_SECRET')
-SCOPES = config('SCOPES', default='')
+OAUTH2_SCOPES = config('OAUTH2_SCOPES', default='')
 OAUTH2_PROVIDER = {
     # this is the list of available scopes
     # 'SCOPES_BACKEND_CLASS': 'apps.gooyal_oauth2.scopes.Scopes',
@@ -62,9 +165,9 @@ OAUTH2_PROVIDER = {
     #            'groups': 'Access to your groups',
     #            'introspection': 'Introspect token scope'},
     'OAUTH2_VALIDATOR_CLASS': 'apps.gooyal_oauth2.validators.OAuth2Validator',
-    'RESOURCE_SERVER_INTROSPECTION_URL': BASE_OAUTH2_PROVIDER_PRIVATE_URL + '/introspect/',
+    'RESOURCE_SERVER_INTROSPECTION_URL': OAUTH2_PROVIDER_PRIVATE_URL + '/introspect/',
     # 'RESOURCE_SERVER_AUTH_TOKEN': '3yUqsWtwKYKHnfivFcJu', # OR this but not both:
-    'RESOURCE_SERVER_INTROSPECTION_CREDENTIALS': (CLIENT_ID, CLIENT_SECRET),
+    'RESOURCE_SERVER_INTROSPECTION_CREDENTIALS': (OAUTH2_CLIENT_ID, OAUTH2_CLIENT_SECRET),
 }
 
 REST_FRAMEWORK = {
@@ -84,41 +187,24 @@ REST_FRAMEWORK = {
     'DEFAULT_THROTTLE_RATES': {
         # 'otp_min': '1/min',
         # 'otp_day': '20/day',
-    }
+    },
+    'EXCEPTION_HANDLER': 'utils.exceptions.ExceptionHandler',
 }
 
-
-TEMPLATES[0]['DIRS'] += [BASE_DIR / 'templates']
-
 AUTHENTICATION_BACKENDS = (
     'oauth2_provider.backends.OAuth2Backend',
     'django.contrib.auth.backends.ModelBackend',
 )
 
-
-DATABASES = {
-    'default': {
-        "ENGINE": "django.contrib.gis.db.backends.postgis",
-        'NAME': config('DB_NAME'),
-        'USER': config('DB_USER'),
-        'PASSWORD': config('DB_PASSWORD'),
-        'HOST': config('DB_HOST', '127.0.0.1'),
-        'PORT': config('DB_PORT', ''),
-    }
-}
-
 USE_L10N = True
 
-
 LOCALE_PATHS = [
     BASE_DIR / 'locale',
 ]
 
-
 MEDIA_URL = 'media/'
 MEDIA_ROOT = BASE_DIR / 'media'
 
-
 if DEBUG == True:
     STATICFILES_DIRS = (
         BASE_DIR / 'static',
@@ -126,8 +212,6 @@ if DEBUG == True:
 else:
     STATIC_ROOT = BASE_DIR / 'static'
 
-
-
 LOGIN_URL = '/users/login/request/'
 LOGIN_REDIRECT_URL = '/'
 
@@ -135,7 +219,7 @@ CRISPY_ALLOWED_TEMPLATE_PACKS = "bootstrap5"
 CRISPY_TEMPLATE_PACK = "bootstrap5"
 
 SPECTACULAR_SETTINGS = {
-    'TITLE': 'merchants',
+    'TITLE': 'service',
     'DESCRIPTION': 'service api reference',
     'VERSION': '1.0.0',
     'SERVE_INCLUDE_SCHEMA': False,
@@ -191,8 +275,10 @@ LOGGING = {
             'timeout': 1,  # Post request timeout, default is 0.5. Optional
             'url': 'https://loki.winsoo.ir/loki/api/v1/push',  # Loki url. Defaults to localhost. Optional.
             # 'auth': ("user", "password"),  # Basic auth to authenticate with loki. Default is None (i.e. no auth). Optional
-            'tags': { "app": "ads", "env": "production" },  # Tags / Labels to attach to the log. Optional, but strongly encoraged to use.
+            'tags': {"app": "ads", "env": "production"},
-            'mode': 'thread',  # Push mode. Can be 'sync' or 'thread'. Sync is blocking, thread is non-blocking. Defaults to sync. Optional.
+            # Tags / Labels to attach to the log. Optional, but strongly encoraged to use.
+            'mode': 'thread',
+            # Push mode. Can be 'sync' or 'thread'. Sync is blocking, thread is non-blocking. Defaults to sync. Optional.
         },
         # 'file': {
         #     'level': 'DEBUG',
@@ -233,8 +319,10 @@ STORAGES = {
 MINIO_ENDPOINT = config('MINIO_ENDPOINT', default='drive.gooyal.com')
 MINIO_USE_HTTPS = config('MINIO_USE_HTTPS', default=True, cast=bool)
 
-MINIO_EXTERNAL_ENDPOINT = config('MINIO_EXTERNAL_ENDPOINT', default='drive.gooyal.com')  # Default is same as MINIO_ENDPOINT
+MINIO_EXTERNAL_ENDPOINT = config('MINIO_EXTERNAL_ENDPOINT',
-MINIO_EXTERNAL_ENDPOINT_USE_HTTPS = config('MINIO_EXTERNAL_ENDPOINT_USE_HTTPS', default=True, cast=bool)  # Default is same as MINIO_USE_HTTPS
+                                 default='drive.gooyal.com')  # Default is same as MINIO_ENDPOINT
+MINIO_EXTERNAL_ENDPOINT_USE_HTTPS = config('MINIO_EXTERNAL_ENDPOINT_USE_HTTPS', default=True,
+                                           cast=bool)  # Default is same as MINIO_USE_HTTPS
 MINIO_REGION = None  # Default is set to None
 MINIO_ACCESS_KEY = config('MINIO_ACCESS_KEY')
 MINIO_SECRET_KEY = config('MINIO_SECRET_KEY')
@@ -272,14 +360,11 @@ MINIO_HTTP_CLIENT: urllib3.poolmanager.PoolManager = urllib3.PoolManager(
     )
 )
 
-
 REDIS_BASE_URL = config('REDIS_BASE_URL')
 
-
+CELERY = {
-
+    "broker_url": REDIS_BASE_URL,
-CELERY={
+    "result_backend": REDIS_BASE_URL,
-    "broker_url" :REDIS_BASE_URL,
-    "result_backend" : REDIS_BASE_URL,
 }
 
 CELERY_TASK_TRACK_STARTED = True

main/settings/__init__.py

@@ -1,2 +0,0 @@
-from .base_settings import *
-from .settings import *

main/settings/base_settings.py

@@ -1,123 +0,0 @@
-"""
-Django settings for main project.
-
-Generated by 'django-admin startproject' using Django 5.1.4.
-
-For more information on this file, see
-https://docs.djangoproject.com/en/5.1/topics/settings/
-
-For the full list of settings and their values, see
-https://docs.djangoproject.com/en/5.1/ref/settings/
-"""
-
-from pathlib import Path
-
-# Build paths inside the project like this: BASE_DIR / 'subdir'.
-BASE_DIR = Path(__file__).resolve().parent.parent
-
-
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/5.1/howto/deployment/checklist/
-
-# SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-ync*tk)t*bz3zzbza&xvw6cl+wk6+@gk^@)2)-pp=^&v%@knib'
-
-# SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
-
-ALLOWED_HOSTS = []
-
-
-# Application definition
-
-INSTALLED_APPS = [
-    'django.contrib.admin',
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.messages',
-    'django.contrib.staticfiles',
-]
-
-MIDDLEWARE = [
-    'django.middleware.security.SecurityMiddleware',
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
-]
-
-ROOT_URLCONF = 'main.urls'
-
-TEMPLATES = [
-    {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
-        'APP_DIRS': True,
-        'OPTIONS': {
-            'context_processors': [
-                'django.template.context_processors.debug',
-                'django.template.context_processors.request',
-                'django.contrib.auth.context_processors.auth',
-                'django.contrib.messages.context_processors.messages',
-            ],
-        },
-    },
-]
-
-WSGI_APPLICATION = 'main.wsgi.application'
-
-
-# Database
-# https://docs.djangoproject.com/en/5.1/ref/settings/#databases
-
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
-    }
-}
-
-
-# Password validation
-# https://docs.djangoproject.com/en/5.1/ref/settings/#auth-password-validators
-
-AUTH_PASSWORD_VALIDATORS = [
-    {
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
-    },
-]
-
-
-# Internationalization
-# https://docs.djangoproject.com/en/5.1/topics/i18n/
-
-LANGUAGE_CODE = 'en-us'
-
-TIME_ZONE = 'UTC'
-
-USE_I18N = True
-
-USE_TZ = True
-
-
-# Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/5.1/howto/static-files/
-
-STATIC_URL = 'static/'
-
-# Default primary key field type
-# https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field
-
-DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

utils/exceptions.py

@@ -0,0 +1,54 @@
+import logging
+
+from rest_framework.exceptions import APIException
+from rest_framework.views import exception_handler as drf_exception_handler
+
+logger = logging.getLogger(__name__)
+
+class ExceptionHandler:
+
+    @classmethod
+    def __call__(cls, exc, context):
+    # پاسخ پیش‌فرض DRF را دریافت می‌کنیم
+        response = drf_exception_handler(exc, context)
+
+        if response is not None:
+            # ساختار دلخواه خود را تعریف می‌کنیم
+            response_data = {
+                'success': False,
+                'status_code': response.status_code,
+                'message': 'An error occurred',
+                'details': {}
+            }
+
+            if isinstance(exc, APIException):
+                response_data['message'] = exc.detail if isinstance(exc.detail, str) else "Validation error"
+                response_data['details'] = exc.detail if isinstance(exc.detail, dict) else {}
+
+            response.data = response_data
+
+        return response
+
+
+# در فایل middleware.py
+from django.http import JsonResponse
+
+class ErrorMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        response = self.get_response(request)
+        return response
+
+    def process_exception(self, request, exception):
+        logger.exception(exception)
+        return JsonResponse(
+            {
+                "success": False,
+                "status_code": 500,
+                "message": "Internal server error",
+                "details": str(exception)  # فقط در حالت توسعه! در تولید بهتر است لاگ شود.
+            },
+            status=500
+        )

utils/i18n.py

@@ -0,0 +1,14 @@
+from django.utils import translation
+
+class ForceAdminLanguageMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        if request.path.startswith('/admin/'):
+            translation.activate('en')
+            request.LANGUAGE_CODE = 'en'
+        else:
+            translation.activate('fa')
+            request.LANGUAGE_CODE = 'fa'
+        return self.get_response(request)

utils/router.py

@@ -0,0 +1,47 @@
+from rest_framework.routers import DefaultRouter, Route, DynamicRoute
+
+
+class ProfileRouter(DefaultRouter):
+    routes = [
+        # List route.
+        Route(
+            url=r'^{prefix}{trailing_slash}$',
+            mapping={
+                'get': 'list',
+                'post': 'create'
+            },
+            name='{basename}-list',
+            detail=False,
+            initkwargs={'suffix': 'List'}
+        ),
+        # Dynamically generated list routes. Generated using
+        # @action(detail=False) decorator on methods of the viewset.
+        DynamicRoute(
+            url=r'^{prefix}/{url_path}{trailing_slash}$',
+            name='{basename}-{url_name}',
+            detail=False,
+            initkwargs={}
+        ),
+        # Detail route.
+        Route(
+            url=r'^{prefix}{trailing_slash}$',
+            mapping={
+                'get': 'retrieve',
+                'put': 'update',
+                'patch': 'partial_update',
+                'delete': 'destroy'
+            },
+            name='{basename}-detail',
+            detail=True,
+            initkwargs={'suffix': 'Instance'}
+        ),
+        # Dynamically generated detail routes. Generated using
+        # @action(detail=True) decorator on methods of the viewset.
+        DynamicRoute(
+            url=r'^{prefix}/{url_path}{trailing_slash}$',
+            name='{basename}-{url_name}',
+            detail=True,
+            initkwargs={}
+        ),
+    ]
+