SnapshotsController added

controllers/SnapshotsController.py

+from aiohttp import web
+
+
+class SnapshotsController:
+
+    @staticmethod
+    def add_routes(app):
+        app.add_routes([
+            web.get('/snapshots', SnapshotsController.list),
+            web.post('/snapshots/create/{storage}', SnapshotsController.create),
+            web.get('/snapshots/{snapshot}', SnapshotsController.get),
+            web.delete('/snapshots/{snapshot}/delete', SnapshotsController.delete)
+        ])
+
+    @staticmethod
+    async def create(request):
+        return web.Response(text='Create')
+
+    @staticmethod
+    async def list(request):
+        return web.Response(text='List')
+
+    @staticmethod
+    async def get(request):
+        return web.Response(text='Get')
+
+    @staticmethod
+    async def delete(request):
+        return web.Response(text='Delete')