[feature] More consistent API error handling (#637)

* update templates

* start reworking api error handling

* update template

* return AP status at web endpoint if negotiated

* start making api error handling much more consistent

* update account endpoints to new error handling

* use new api error handling in admin endpoints

* go fmt ./...

* use api error logic in app

* use generic error handling in auth

* don't export generic error handler

* don't defer clearing session

* user nicer error handling on oidc callback handler

* tidy up the sign in handler

* tidy up the token handler

* use nicer error handling in blocksget

* auth emojis endpoint

* fix up remaining api endpoints

* fix whoopsie during login flow

* regenerate swagger docs

* change http error logging to debug

1 files changed, 2 insertions, 3 deletions

diff --git a/internal/api/client/media/mediacreate_test.go b/internal/api/client/media/mediacreate_test.go
index f39e756f7..47dd9ac3f 100644
--- a/internal/api/client/media/mediacreate_test.go
+++ b/internal/api/client/media/mediacreate_test.go
@@ -247,15 +247,14 @@ func (suite *MediaCreateTestSuite) TestMediaCreateLongDescription() {
 	suite.mediaModule.MediaCreatePOSTHandler(ctx)
 
 	// check response
-	suite.EqualValues(http.StatusUnprocessableEntity, recorder.Code)
+	suite.EqualValues(http.StatusBadRequest, recorder.Code)
 
 	result := recorder.Result()
 	defer result.Body.Close()
 	b, err := ioutil.ReadAll(result.Body)
 	suite.NoError(err)
 
-	expectedErr := fmt.Sprintf(`{"error":"image description length must be between 0 and 500 characters (inclusive), but provided image description was %d chars"}`, len(description))
-	suite.Equal(expectedErr, string(b))
+	suite.Equal(`{"error":"Bad Request: image description length must be between 0 and 500 characters (inclusive), but provided image description was 6667 chars"}`, string(b))
 }
 
 func (suite *MediaCreateTestSuite) TestMediaCreateTooShortDescription() {