[GET] The Current Authenticationed User [DONE]

[GET] Teams of User in A specific Room [DONE]

[GET] user by username [DONE]

[POST] Add a user to the ProjectManagers of a specific Room (Note Must be member in a team of that room) [DONE]

[PUT] Changes the team leader(to do this operation, the user must be the leader of this team) [DONE]

[POST] Join Team by team Code(need the permission logic) [DONE]

[GET] the User's Teams that lead in a room [DONE]

[GET] the User's Task's assigned to him At Specific team [DONE]

[GET] All Rooms By Specific User [DONE]

[DELETE] Delete A User [UNDONE]

[PUT] Edit User Data [DONE]

[MSH 3AREF] Log out [UNDONE]

[GET] Room's Settings [UNDONE]

[POST] Add setting to a room [UNDONE]

[POST] Create A room [DONE]

[GET] Room By Id [DONE]

[GET] Teams of a Specific Room [DONE]

[GET] Room's Project Managers [DONE]

[GET] Room's Project [DONE]

[PUT] Update The Room Data [DONE]

[DELETE] Delete the Room [DONE]

[POST] Create a new Team in specific room [DONE]

[GET] A Team by Id [DONE]

[GET] team's SubTeams [DONE]

[GET] team's Members [DONE]

[GET] projects assign to a specific team [DONE]

[GET] team's tasks [DONE]

[PUT] Update existing team by Id [DONE]

[DELETE] Delete existing team by Id [DONE]

[POST] create new task in a specific team [DONE]

[POST] create new task in a specific project [DONE]

[POST] create new Comment in a task [UNDONE]

[POST] create new Attachment in a task [UNDONE]

[GET] tasks By Id [DONE]

[GET] Attachments in a task [DONE]

[GET] Dependant task/s of that task [DONE]

[GET] Get task's Checkpoints [DONE]

[POST]Save task's Checkpoint [DONE]

[GET] task's Comments(with their replies) [DONE]

[GET] task's Sessions of the auth user [DONE]

[PUT] update Task by Id [DONE]

[DELETE] delete a task by Id [NOTWORKED]

[POST] create new Project in a room [DONE]

[POST] add new team to a project [DONE]

[POST] add new task to a project [DONE]

[GET] project's tasks [DONE]

[GET] teams assigned in a project [DONE]

[PUT] project by Id [DONE]

[DELETE] project by ID [NOTWORKED]

[DELETE] remove a team from a project [DONE]

[POST] create new checkpoint in a specific task [UNDONE]

[POST] new Checkpoint subtask [UNDONE]

[GET] a checkpoint by Id [UNDONE]

[GET] all checkpoint's subtasks [UNDONE]

[PUT] update a checkpoint by Id [UNDONE]

[DELETE] delete a checkpoint by Id [UNDO]

The Delete API of the Project don't work(because of the relationship with task)

The Delete API of the Task don't work

I want to Define nested Dtos to hide some Critical information

How to handle Exceptions