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60 lines
2.1 KiB
60 lines
2.1 KiB
package memory
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import (
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"yunyan/comm"
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"yunyan/pb"
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)
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// Add 新增记忆项
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// @Summary 新增记忆项
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// @Description 新增一条拾忆条目；client_key 非空时做幂等，重复提交返回既有记录
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// @Tags Memory
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// @Accept json
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// @Produce json
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// @Security BearerAuth
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// @Param data body pb.MemoryAddReq true "请求数据"
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// @Success 200 {object} comm.HttpResult{data=pb.MemoryAddResp} "响应数据"
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// @Router /api/home/memory_add [post]
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func (this *apiComp) Add(session comm.IUserSession, req *pb.MemoryAddReq) (resp *pb.MemoryAddResp, errdata *pb.ErrorData) {
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uid, errdata := requireUID(session)
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if errdata != nil {
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return
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}
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item := req.Item
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if errdata = normalizeItem(uid, item); errdata != nil {
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return
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}
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// 手动新增的东西天然算「用户编辑过」，会议重新生成时不该被清掉
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if item.Source == comm.MemorySrcManual {
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item.UserEdited = true
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}
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// 这几个字段只由服务端决定，客户端传什么都不作数
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item.Id = 0
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item.GenRound = 0
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item.FinishTime = 0
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// 幂等：端侧指令会重试，客户端本地那套按指令 id 去重只在本进程内存里，
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// 换机/重装/重启后全失效，服务端必须自己挡一道。
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if exist, err := this.module.model.findItemByClientKey(uid, item.ClientKey); err != nil {
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this.module.Errorf("memory_add uid:%s 幂等查询失败 err:%v", uid, err)
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errdata = &pb.ErrorData{Code: pb.ErrorCode_DBError, Message: "新增失败"}
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return
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} else if exist != nil {
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resp = &pb.MemoryAddResp{Item: exist, Duplicated: true}
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return
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}
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this.module.recalcRemind(item)
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if err := this.module.model.addItem(item); err != nil {
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// 唯一索引冲突 = 并发下的重复提交，回查一次当成幂等命中，不要报错给用户
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if exist, e := this.module.model.findItemByClientKey(uid, item.ClientKey); e == nil && exist != nil {
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resp = &pb.MemoryAddResp{Item: exist, Duplicated: true}
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return
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}
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this.module.Errorf("memory_add uid:%s err:%v", uid, err)
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errdata = &pb.ErrorData{Code: pb.ErrorCode_DBError, Message: "新增失败"}
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return
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}
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resp = &pb.MemoryAddResp{Item: item}
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return
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}
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