def greetings():
if request.method == 'OPTIONS':
return jsonify({'Methods': ['GET', 'POST']})
elif request.method == 'POST':
# create a new greeting
if request.content_type != 'application/json':
return jsonify({
'Error':
'Updates must be JSON documents (content-type: application/json)'
}), 415
try:
greeting = Greeting.create_from_api(request.json)
except APIInvalidData as e:
return jsonify({'Error': e.message}), 400
except APIAlreadyExists as e:
return jsonify({'Error': e.message, 'GreetingId': e.id}), 409
return jsonify({'GreetingId': greeting.id}), 201
elif request.method == 'GET':
# fetch all greetings
return Greeting.all_to_json()
def db(request):
greeting = Greeting()
greeting.save()
greetings = Greeting.objects.all()
return render(request, 'db.html', {'greetings': greetings})
def greeting(greeting_id):
greeting = Greeting.by_id(greeting_id)
if not greeting:
return jsonify({
'Error':
'Greeting with id {id} not found'.format(id=greeting_id)
}), 404
if request.method == 'OPTIONS':
return jsonify({'Methods': ['GET', 'PUT']})
elif request.method == 'GET':
# fetch a single greeting
return greeting.to_json()
elif request.method == 'PUT':
# update a single greeting
if request.content_type != 'application/json':
return jsonify({
'Error':
'Updates must be JSON documents (content-type: application/json)'
}), 415
if greeting.update_from_api(request.json):
status = 'updated'
else:
status = 'unmodified'
return greeting.to_json(status=status)
elif request.method == 'DELETE':
# delete a single greeting
greeting.delete()
return greeting.to_json(status='deleted')
def db(request):
greeting = Greeting()
greeting.save()
greetings = Greeting.objects.all()
return render(request, "db.html", {"greetings": greetings})
def create_greeting(self, request):
g = Greeting(content=request.message)
g.put()
return GreetingResponse(greetingId=str(g.key()))