create signal

rest api - create signal
login errors return false

-
update signal

rest api update signal end point;
delete signal

REST API delete signal;
create user

REST API create user endpoint
get user by id

REST API get user by ID
Delete user

REST API Delete user by Id
Error handling refactoring

One function to handle all errors.
basic adding comment

REST API add comment - not completed - need author and photo upload
Deleting comment

REST API delete comment endpoint
flag comment

REST API flag a comment
Flag user

REST API flag user endpoint
Flag Signal

REST API flag Signal endpoint;