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69 lines
2.1 KiB
69 lines
2.1 KiB
package memory
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import (
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"time"
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"yunyan/comm"
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"yunyan/pb"
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)
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// Upcoming 未来 N 天待提醒项（客户端排本地通知用）
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//
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// 返回的是**已展开成绝对时刻**的列表：重复项按它自己的时区就地摊开，客户端不必
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// 再实现一遍容易出错的日期逻辑，也不需要理解 repeat_rule。
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//
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// @Summary 待提醒列表
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// @Description 拉取未来 N 天的提醒时刻，重复项已展开成绝对时刻，按时间升序
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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.MemoryUpcomingReq true "请求数据"
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// @Success 200 {object} comm.HttpResult{data=pb.MemoryUpcomingResp} "响应数据"
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// @Router /api/home/memory_upcoming [post]
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func (this *apiComp) Upcoming(session comm.IUserSession, req *pb.MemoryUpcomingReq) (resp *pb.MemoryUpcomingResp, 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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days := int(req.Days)
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if days <= 0 {
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days = 7
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}
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if days > maxUpcomingDays {
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days = maxUpcomingDays
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}
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loc := comm.LoadMemoryLocation(req.Tz)
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now := time.Now().In(loc)
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// 往前多取一年：重复项的锚点日可能远在过去（比如去年设的每周一闹钟），
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// 只按未来窗口筛 happen_date 会把所有重复项漏掉。
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start := comm.FormatMemoryDate(now.AddDate(-1, 0, 0))
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end := comm.FormatMemoryDate(now.AddDate(0, 0, days))
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items, _, err := this.module.model.listItems(&itemQuery{
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uid: uid,
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startDate: start,
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endDate: end,
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categories: []string{comm.MemoryCatAlarm, comm.MemoryCatTodo},
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states: []int32{int32(pb.MemoryState_MemoryState_Pending)},
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size: maxListSize,
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})
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if err != nil {
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this.module.Errorf("memory_upcoming uid:%s err:%v", uid, err)
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errdata = &pb.ErrorData{Code: pb.ErrorCode_DBError, Message: "查询失败"}
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return
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}
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slots := expandAll(items, days, req.Tz)
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// 只保留窗口内的
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limit := now.AddDate(0, 0, days).Unix()
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kept := make([]*pb.MemoryRemindSlot, 0, len(slots))
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for _, s := range slots {
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if s.RemindAt <= limit {
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kept = append(kept, s)
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}
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}
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resp = &pb.MemoryUpcomingResp{Slots: kept}
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return
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}
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