框架优化

db/hotimedb.go

@@ -43,32 +43,32 @@ func (that *HoTimeDB) GetType() string {
 }
 
 // Action 事务，如果action返回true则执行成功；false则回滚
-func (that *HoTimeDB) Action(action func(db HoTimeDB) bool) bool {
+func (that *HoTimeDB) Action(action func(db HoTimeDB) (isSuccess bool)) (isSuccess bool) {
 	db := HoTimeDB{DB: that.DB, HoTimeCache: that.HoTimeCache, Prefix: that.Prefix}
 	tx, err := db.Begin()
 	if err != nil {
 		that.LastErr.SetError(err)
-		return false
+		return isSuccess
 	}
 
 	db.Tx = tx
 
-	result := action(db)
+	isSuccess = action(db)
 
-	if !result {
+	if !isSuccess {
 		err = db.Tx.Rollback()
 		if err != nil {
 			that.LastErr.SetError(err)
-			return false
+			return isSuccess
 		}
-		return result
+		return isSuccess
 	}
 	err = db.Tx.Commit()
 	if err != nil {
 		that.LastErr.SetError(err)
 		return false
 	}
-	return result
+	return true
 }
 
 func (that *HoTimeDB) InitDb(err ...*Error) *Error {