util

type Checker interface {
	AccountBelong(id uint, ctx *gin.Context) bool
	AccountBelongAndGet(accountId uint, ctx *gin.Context) (accountModel.Account, accountModel.User, bool)
	AccountPermission(accountId uint, permission accountModel.UserPermission, ctx *gin.Context) bool
	CategoryBelongAndGet(categoryId uint, accountId uint, ctx *gin.Context) (categoryModel.Category, bool)
	CategoryFatherBelongAndGet(fatherId uint, accountId uint, ctx *gin.Context) (categoryModel.Father, bool)
	TransactionCategoryBelongAndGet(id interface{}, ctx *gin.Context) (
		bool,
		categoryModel.Category,
		accountModel.Account)
	FriendInvitationBelongAndGet(id interface{}, ctx *gin.Context) (bool, userModel.FriendInvitation)
}