Golang Channel.Delete Examples

Example #1

func Delete(u *url.URL, h http.Header, req *models.Channel, context *models.Context) (int, http.Header, interface{}, error) {
	if !context.IsLoggedIn() {
		return response.NewBadRequest(models.ErrNotLoggedIn)
	}

	id, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	if err := req.ById(id); err != nil {
		return response.NewBadRequest(err)
	}

	if req.TypeConstant == models.Channel_TYPE_GROUP {
		return response.NewBadRequest(errors.New("You can not delete group channel"))
	}

	canOpen, err := req.CanOpen(context.Client.Account.Id)
	if err != nil {
		return response.NewBadRequest(err)
	}

	if !canOpen {
		return response.NewBadRequest(models.ErrCannotOpenChannel)
	}

	// TO-DO
	// add super-admin check here
	if req.CreatorId != context.Client.Account.Id {
		isAdmin, err := modelhelper.IsAdmin(context.Client.Account.Nick, req.GroupName)
		if err != nil {
			return response.NewBadRequest(err)
		}

		if !isAdmin {
			return response.NewAccessDenied(models.ErrAccessDenied)
		}
	}

	if err := req.Delete(); err != nil {
		return response.NewBadRequest(err)
	}
	// yes it is deleted but not removed completely from our system
	return response.NewDeleted()
}