hoteas
f2f1fcc9aa
- 完成 ReqParam/ReqParams 方法实现，用于获取 URL 参数并返回 *Obj - 完成 ReqForm/ReqForms 方法实现，用于获取表单数据并返回 *Obj - 完成 ReqJson/ReqJsons 方法实现，用于获取 JSON Body 并返回 *Obj - 完成 ReqFile/ReqFiles 方法实现，用于获取上传文件 - 完成 ReqData/ReqDatas 方法实现，用于统一封装请求数据获取并返回 *Obj - 更新计划文件状态，标记所有相关功能模块为已完成
58 lines
1.1 KiB
Go
58 lines
1.1 KiB
Go
package db
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import (
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"sync"
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)
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// Action 事务操作
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// 如果 action 返回 true 则提交事务；返回 false 则回滚
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func (that *HoTimeDB) Action(action func(db HoTimeDB) (isSuccess bool)) (isSuccess bool) {
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db := HoTimeDB{
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DB: that.DB,
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ContextBase: that.ContextBase,
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DBName: that.DBName,
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HoTimeCache: that.HoTimeCache,
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Log: that.Log,
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Type: that.Type,
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Prefix: that.Prefix,
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LastQuery: that.LastQuery,
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LastData: that.LastData,
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ConnectFunc: that.ConnectFunc,
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LastErr: that.LastErr,
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limit: that.limit,
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Tx: that.Tx,
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SlaveDB: that.SlaveDB,
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Mode: that.Mode,
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Dialect: that.Dialect,
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mu: sync.RWMutex{},
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limitMu: sync.Mutex{},
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}
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tx, err := db.Begin()
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if err != nil {
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that.LastErr.SetError(err)
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return isSuccess
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}
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db.Tx = tx
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isSuccess = action(db)
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if !isSuccess {
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err = db.Tx.Rollback()
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if err != nil {
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that.LastErr.SetError(err)
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return isSuccess
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}
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return isSuccess
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}
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err = db.Tx.Commit()
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if err != nil {
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that.LastErr.SetError(err)
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return false
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}
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return true
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}
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