lesson 68

api/admin.py

+from django.contrib import admin
+
+# Register your models here.

api/apps.py

+from django.apps import AppConfig
+
+
+class ApiConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'api'

api/models.py

+from django.db import models
+
+# Create your models here.

api/tests.py

+from django.test import TestCase
+
+# Create your tests here.

api/urls.py

+from django.urls import path
+from api import views
+
+
+urlpatterns = [
+    path('echo', views.echo_view),
+    path('articles', views.articles_view),
+]

api/views.py

+import json
+
+from django import http
+from django.core.serializers import serialize, deserialize
+from django.http import JsonResponse, HttpResponse
+from datetime import datetime
+
+from django.views.decorators.csrf import ensure_csrf_cookie
+
+from web.models import Article
+
+
+@ensure_csrf_cookie
+def echo_view(request, *args, **kwargs):
+    answer = {
+        'time': datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
+        'method': request.method,
+    }
+    
+    print(request.body)
+
+    if request.method == 'POST':
+        if request.body:
+            answer['content'] = json.loads(request.body)
+    
+    return JsonResponse(answer)
+
+
+def articles_view(request, *args, **kwargs):
+    if request.method == 'GET':
+        qs = Article.objects.values()
+        return JsonResponse(list(qs), safe=False)
+
+    elif request.method == 'POST':
+
+        if request.body:
+            try:
+                article = Article.objects.create(**json.loads(request.body))
+            except TypeError:
+                return http.HttpResponseBadRequest('invalid request body')
+
+            return JsonResponse({'id': article.id, 'title': article.title, 'text': article.text})
+
+        else:
+            return JsonResponse(status=400, data={'error': 'No data provided!'})

core/settings.py

@@ -42,7 +42,8 @@ INSTALLED_APPS = [
     'django_extensions',
 
     'web',
-    'accounts'
+    'accounts',
+    'api',
 ]
 
 MIDDLEWARE = [

core/urls.py

@@ -24,6 +24,7 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('', views.MainPageRedirectView.as_view()),
     path('', include('web.urls')),
-    path('auth/', include('accounts.urls'))
-
+    path('auth/', include('accounts.urls')),
+    path('api/', include('api.urls')),
+    
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)