Issue #3 Api para obtener datos de usuario

musiclist/urls.py

@@ -9,6 +9,7 @@ urlpatterns = [
     path('oauth/', include('oauth2_provider.urls', namespace='oauth2_provider')),
     path('auth/', include('users.urls')),
     path('api/brainz/', include('fetcher.urls')),
+    path('api/users/', include('users.api_urls')),
 ]
 
 handler400 = 'views.views.handle400'

users/api_urls.py

@@ -0,0 +1,11 @@
+from django.urls import path
+
+from users import api_views
+
+urlpatterns = [
+    path('user/', api_views.get_user),
+    path('user/<int:user_id>', api_views.get_user),
+
+    path('user/social_networks', api_views.get_social_networks),
+    path('user/<int:user_id>/social_networks', api_views.get_social_networks)
+]

users/api_views.py

@@ -0,0 +1,48 @@
+from django.http import JsonResponse
+from django.views.decorators.http import require_GET
+from oauth2_provider.decorators import protected_resource
+
+from users.models import User, SocialNetworks
+
+
+@protected_resource()
+@require_GET
+def get_user(request, user_id=None):
+    user = request.user
+
+    if user_id is not None:
+        user = User.objects.filter(pk=user_id)
+        if user.count() != 1:
+            return JsonResponse({'status': 404, 'error': f'No existe un usuario con id {user_id}'})
+        user = user[0]
+
+    encoded_user = {
+        'id': user.id,
+        'username': user.username,
+        'email': user.email,
+    }
+
+    return JsonResponse(encoded_user)
+
+
+@protected_resource()
+@require_GET
+def get_social_networks(request, user_id=None):
+    if user_id is None:
+        user_id = request.user.id
+
+    social_networks = SocialNetworks.objects.filter(user_id=user_id)
+    if social_networks.count() != 1:
+        return JsonResponse({'status': 404, 'error': f'No existe redes sociales de un usuario con id {user_id}'})
+
+    social_networks = social_networks[0]
+
+    encoded_social_networks = {
+        'twitter': social_networks.twitter,
+        'facebook': social_networks.facebook,
+        'instagram': social_networks.instagram,
+        'youtube': social_networks.youtube,
+        'twitch': social_networks.twitch
+    }
+
+    return JsonResponse(encoded_social_networks)