Add matches to a tournament.

add a team to a tournament.

Adds teams to tournaments.

add a team to a tournament.

- CreateMatch.

MatchResult-related functions - CreateMatchResult.

Creates a new Team.

- Creates a new tournament.

- DeleteMatch.

- DeleteMatchResult.

Delets a team by it's ID.

- DeleteTournament.

- GetMatchByID.

Get Matches by organiserID.

- GetMatchResultByID.

Gets match results by organiser id.

Retrieves a team by id.

Get Matches by organiser id.

- GetTournamentByID.

GetAllTournaments.

Retrieves a user by their email fromthe db.

Queries DB to get a user by ID.

Get user id from context.

Logs in a user and returns a JWT token on successful login.

Logs out a user and and clears the JWT token cookie.

Register a new user and store them in the database.

- UpdateMatch.

- UpdateMatchResult.

Updates an existing team.

- UpdateTournament.

Updates the username and/or password of a user.

Updates a user document in the db.