not allow to add transaction with hidden transaction tag

pkg/errs/transaction.go

@@ -22,4 +22,5 @@ var (
 	ErrCannotModifyTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 15, http.StatusBadRequest, "cannot modify transaction with this transaction time")
 	ErrCannotDeleteTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 16, http.StatusBadRequest, "cannot delete transaction with this transaction time")
 	ErrCannotUseHiddenTransactionCategory                  = NewNormalError(NormalSubcategoryTransaction, 17, http.StatusBadRequest, "cannot use hidden transaction category")
+	ErrCannotUseHiddenTransactionTag                       = NewNormalError(NormalSubcategoryTransaction, 18, http.StatusBadRequest, "cannot use hidden transaction tag")
 )

pkg/services/transactions.go

@@ -1678,6 +1678,10 @@ func (s *TransactionService) isTagsValid(sess *xorm.Session, transaction *models
 		tagMap := make(map[int64]*models.TransactionTag)
 
 		for i := 0; i < len(tags); i++ {
+			if tags[i].Hidden {
+				return errs.ErrCannotUseHiddenTransactionTag
+			}
+
 			tagMap[tags[i].TagId] = tags[i]
 		}
 

src/locales/en.js

@@ -675,6 +675,7 @@ export default {
         'cannot modify transaction with this transaction time': 'You cannot modify this transaction with this transaction time',
         'cannot delete transaction with this transaction time': 'You cannot delete this transaction with this transaction time',
         'cannot use hidden transaction category': 'You cannot use hidden transaction category',
+        'cannot use hidden transaction tag': 'You cannot use hidden transaction tag',
         'transaction category id is invalid': 'Transaction category ID is invalid',
         'transaction category not found': 'Transaction category is not found',
         'transaction category type is invalid': 'Transaction category type is invalid',

src/locales/zh_Hans.js

@@ -675,6 +675,7 @@ export default {
         'cannot modify transaction with this transaction time': '您不能修改该交易时间的交易',
         'cannot delete transaction with this transaction time': '您不能删除该交易时间的交易',
         'cannot use hidden transaction category': '您不能使用隐藏的交易分类',
+        'cannot use hidden transaction tag': '您不能使用隐藏的交易标签',
         'transaction category id is invalid': '交易分类ID无效',
         'transaction category not found': '交易分类不存在',
         'transaction category type is invalid': '交易分类类型无效',