Events Controller + Router

[kevinschoonover]

After Completion of #7, create the controller and routes for the Events model.

• api/v1/events/
  • GET: Returns a list of all currently created events in their JSON representation from the database. If there are no events, return an empty list.
  • POST: Creates a new event with the fields specified in the request. If the creation fails due to a user error or server error, return a 4XX or 5XX response with an error message, respectively.
• api/v1/events/<event-id>/
  • GET: Returns a single JSON of the event specified by the <event-id>. If the <event-id> does not exist in the database return 404.
  • PUT: Updates the given event with the fields provided.
  • PATCH: Updates the given event with the fields provided.
  • DELETE: Delete the event entry from the database.