Function ExtractUserParamOptional

coderd/httpmw/userparam.go:57–70

ExtractUserParamOptional does not fail if no user is present.

(db database.Store)

// ExtractUserParamOptional does not fail if no user is present.
func ExtractUserParamOptional(db database.Store) func(http.Handler) http.Handler {
	return func(next http.Handler) http.Handler {
		return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
			ctx := r.Context()

			user, ok := ExtractUserContext(ctx, db, &httpapi.NoopResponseWriter{}, r)
			if ok {
				ctx = context.WithValue(ctx, userParamContextKey{}, user)
			}

			next.ServeHTTP(rw, r.WithContext(ctx))
		})
	}
}

// ExtractUserContext queries the database for the parameterized `{user}` from the request URL.
func ExtractUserContext(ctx context.Context, db database.Store, rw http.ResponseWriter, r *http.Request) (user database.User, ok bool) {