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package memory
import (
"yunyan/comm"
"yunyan/pb"
"google.golang.org/protobuf/proto"
)
// Update 修改记忆项
//
// 只覆盖 fields 点名的字段,并自动置 user_edited=true —— 会议重新生成时靠这个标记
// 保住用户的修改。fields 为空时按白名单全量覆盖。
//
// @Summary 修改记忆项
// @Description 修改一条拾忆条目,自动标记为用户已编辑
// @Tags Memory
// @Accept json
// @Produce json
// @Security BearerAuth
// @Param data body pb.MemoryUpdateReq true "请求数据"
// @Success 200 {object} comm.HttpResult{data=pb.MemoryUpdateResp} "响应数据"
// @Router /api/home/memory_update [post]
func (this *apiComp) Update(session comm.IUserSession, req *pb.MemoryUpdateReq) (resp *pb.MemoryUpdateResp, errdata *pb.ErrorData) {
uid, errdata := requireUID(session)
if errdata != nil {
return
}
if req.Id == 0 || req.Item == nil {
errdata = &pb.ErrorData{Code: pb.ErrorCode_MemoryParamInvalid, Message: "缺少 id 或 item"}
return
}
old, err := this.module.model.getItem(uid, req.Id)
if err != nil {
this.module.Errorf("memory_update uid:%s id:%d err:%v", uid, req.Id, err)
errdata = &pb.ErrorData{Code: pb.ErrorCode_DBError, Message: "查询失败"}
return
}
if old == nil {
errdata = &pb.ErrorData{Code: pb.ErrorCode_MemoryItemNotFound, Message: "记忆项不存在"}
return
}
// 在 old 的副本上套用改动,再整体校验一遍——只校验新值会漏掉
// 「把 category 改成 expense 但没给金额」这类跨字段问题。
// ⚠️ 不能写 merged := *old —— pb 结构体内嵌 protoimpl.MessageState(含 sync.Mutex),
// 值拷贝会把锁一起复制走,go vet 直接报 copylocks。
merged := proto.Clone(old).(*pb.DBMemoryItem)
fields := normalizeFields(req.Fields)
if len(fields) == 0 {
fields = make([]string, 0, len(itemFieldWhitelist))
for f := range itemFieldWhitelist {
fields = append(fields, f)
}
}
applyFields(merged, req.Item, fields)
if errdata = normalizeItem(uid, merged); errdata != nil {
return
}
// 这些字段不接受客户端修改,一律拿回原值
merged.Id = old.Id
merged.ClientKey = old.ClientKey
merged.Source = old.Source
merged.SourceId = old.SourceId
merged.GenRound = old.GenRound
merged.CreateTime = old.CreateTime
merged.UserEdited = true
this.module.recalcRemind(merged)
if err := this.module.model.saveItem(merged); err != nil {
this.module.Errorf("memory_update uid:%s id:%d 保存失败 err:%v", uid, req.Id, err)
errdata = &pb.ErrorData{Code: pb.ErrorCode_DBError, Message: "保存失败"}
return
}
resp = &pb.MemoryUpdateResp{Item: merged}
return
}
// applyFields 把 src 里被点名的字段搬到 dst
func applyFields(dst, src *pb.DBMemoryItem, fields []string) {
for _, f := range fields {
switch f {
case "category":
dst.Category = src.Category
case "title":
dst.Title = src.Title
case "detail":
dst.Detail = src.Detail
case "happen_date":
dst.HappenDate = src.HappenDate
case "happen_time":
dst.HappenTime = src.HappenTime
case "date_certain":
dst.DateCertain = src.DateCertain
case "due_raw":
dst.DueRaw = src.DueRaw
case "tz":
dst.Tz = src.Tz
case "repeat_rule":
dst.RepeatRule = src.RepeatRule
case "repeat_raw":
dst.RepeatRaw = src.RepeatRaw
case "weekday":
dst.Weekday = src.Weekday
case "amount_cents":
dst.AmountCents = src.AmountCents
case "currency":
dst.Currency = src.Currency
case "owner":
dst.Owner = src.Owner
case "state":
dst.State = src.State
case "remind_ahead":
dst.RemindAhead = src.RemindAhead
case "extra":
dst.Extra = src.Extra
}
}
}