add WebSocketMessage entity structure
add basic feedback logic
add tests for Feedback messages

Ektorp's default implementation expects purge_seq to be of type int.
CouchDB 2.x purge_seq is of type String.

Only OIDC providers that support configuration discovery are supported.

Google shuts down its Google+ Sign-In.

Daniel Gerhardt authored 6 years ago and Daniel Gerhardt committed 6 years ago

The field of the inner class is kept for compatibilty reasons.

* Use EntityService for /v2 API
* Always use queue and bulk saving
* Implement access control for CRUD

Child entities are now deleted by an event handler of their service
class.

RunAs is used to reduce permission lookups for internal method calls.

See #2.

Slighly refactored ControllerAdvices to include handling of Spring's
HTTP Exceptions. This fixes 500 status codes being sent instead of the
correct one.

Fixes GH-67.

Backport of d052fd73.

Slighly refactored ControllerAdvices to include handling of Spring's
HTTP Exceptions. This fixes 500 status codes being sent instead of the
correct one.

Fixes GH-67.

Daniel Gerhardt authored 6 years ago and Daniel Gerhardt committed 6 years ago

Use patch instead of full update.

Partially reverts changes of 9d0255e7.
Added helper methods to Room which transform the ContentGroup collection
from Set to Map. Content IDs are now removed from groups when Contents
are deleted.

Replaced the following events with StateChangeEvent:
* FeatureChangeEvent
* LockFeedbackEvent
* LockQuestionEvent
* LockVoteEvent
* LockVotesEvent
* PiRoundCancelEvent
* PiRoundDelayedStartEvent
* PiRoundEndEvent
* PiRoundResetEvent
* StatusRoomEvent
* UnlockQuestionEvent
* UnlockVoteEvent

Removed the following redundant events:
* DeleteAllLectureAnswersEvent
* DeleteAllPrepareationAnswersEvent
* DeleteAllQuestionsAnswersEvent
* DeleteAllQuestionsEvent
* LockQuestionsEvent
* UnlockQuestionsEvent
* UnlockVotesEvent

To trigger events, some code was migrated to use EntityServices instead
of directly accessing Repositories.

The hook methed was never called.

The event is now published for every single patched entity.

`modifyRetrieved` can be overriden to modify Entities before they are
returned by CRUD methods.

Implements #30.
Fixes #29.

Patching of child objects is now handled.

This was broken by refactoring of events.

Tom Käsler authored 6 years ago and Daniel Gerhardt committed 6 years ago

See merge request !96

A new event for full updates has been added.