// FetchByToken extracts the token from request's URL, retrieves a user by ID
// embedded in the token and returns user's account instance, raw token and
// optionally an error.
FetchByToken extracts the token from request's URL, retrieves a user by ID
embedded in the token and returns user's account instance, raw token and
optionally an error.
// FetchByToken extracts the token from request ' s URL retrieves a user by ID // embedded in the token and returns user ' s account instance raw token and // optionally an error .
func (h *Handler) FetchByToken(r *http.Request) (User, string, error) {
	tok := r.URL.Query().Get("token")
	if tok == "" {
		return nil, "", httpflow.NewError(nil, http.StatusBadRequest, "token not found")
	}
	tok, id, err := FromFullToken(tok)
	if err != nil {
		return nil, "", err
	}
	usr, err := h.db.FetchUserByID(r.Context(), id)
	if err != nil {
		return nil, "", err
	}
	return usr, tok, nil
}
func ( h * Handler ) FetchByToken ( r * http . Request ) ( User , string , error ) { tok := r . URL . Query ( ) . Get ( " " ) if tok == " " { return nil , " " , httpflow . NewError ( nil , http . StatusBadRequest , " " ) } tok , id , err := FromFullToken ( tok ) if err != nil { return nil , " " , err } usr , err := h . db . FetchUserByID ( r . Context ( ) , id ) if err != nil { return nil , " " , err } return usr , tok , nil }
FetchByToken extracts the token from request's URL, retrieves a user by ID
embedded in the token and returns user's account instance, raw token and
optionally an error.
FetchByToken extracts the token from request ' s URL retrieves a user by ID embedded in the token and returns user ' s account instance raw token and optionally an error .