API App

api/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

api/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class ApiConfig(AppConfig):
+    name = 'api'

api/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

api/serializers.py

@@ -0,0 +1,29 @@
+from rest_framework import serializers
+
+from workshop_app.models import Workshop, WorkshopType
+
+
+class WorkshopTypeSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = WorkshopType
+        exclude = ['terms_and_conditions']
+
+
+class WorkshopTypeField(serializers.PrimaryKeyRelatedField):
+    def to_representation(self, value):
+        pk = super(WorkshopTypeField, self).to_representation(value)
+        items = WorkshopType.objects.filter(pk=pk)
+        if items.exists():
+            serializer = WorkshopTypeSerializer(items.first())
+            return serializer.data
+        else:
+            return None
+
+
+class WorkshopSerializer(serializers.ModelSerializer):
+    workshop_type = WorkshopTypeField(read_only=True)
+
+    class Meta:
+        model = Workshop
+        exclude = ['tnc_accepted']

api/tests.py

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

api/urls.py

@@ -0,0 +1,7 @@
+from django.conf.urls import url
+
+from api import views
+
+urlpatterns = [
+    url(r'^upcoming_workshops$', views.UpcomingWorkshops.as_view(), name='index'),
+]

api/views.py

@@ -0,0 +1,20 @@
+# Create your views here.
+from rest_framework.generics import ListAPIView
+
+from api.serializers import WorkshopSerializer
+from workshop_app.models import Workshop
+
+
+class UpcomingWorkshops(ListAPIView):
+    serializer_class = WorkshopSerializer
+
+    def get_queryset(self):
+        params = self.request.GET
+        queryset = Workshop.objects.all()
+        if params.get('status', None):
+            queryset = queryset.filter(status=params.get('status'))
+        if params.get('date_from'):
+            queryset = queryset.filter(date__gte=params.get('date_from'))
+        if params.get('date_to'):
+            queryset = queryset.filter(date__lte=params.get('date_to'))
+        return queryset

requirements.txt

@@ -5,3 +5,5 @@ pytz==2016.10
 six==1.10.0
 coverage
 pyaml
+djangorestframework==3.11.0
+django-cors-headers==3.3.0

workshop_portal/settings.py

@@ -44,6 +44,8 @@
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'corsheaders',
+    'rest_framework',
     'workshop_app',
     'statistics_app',
     'teams',
@@ -52,12 +54,16 @@
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'corsheaders.middleware.CorsMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 ]
 
+# Allow API cross origin requests from all origins
+CORS_ORIGIN_ALLOW_ALL = True
+
 ROOT_URLCONF = 'workshop_portal.urls'
 
 TEMPLATES = [

workshop_portal/urls.py

@@ -20,5 +20,5 @@
 urlpatterns = [
     url(r'^admin/', admin.site.urls),
     url(r'^', include('workshop_app.urls')),
-
+    url(r'^api/', include('api.urls'))
 ]