app-cloudep-tweeting-service/internal/logic/timelineservice/has_no_more_data_logic.go

63 lines
1.5 KiB
Go

package timelineservicelogic
import (
"app-cloudep-tweeting-service/internal/domain"
"context"
ers "code.30cm.net/digimon/library-go/errs"
"app-cloudep-tweeting-service/gen_result/pb/tweeting"
"app-cloudep-tweeting-service/internal/svc"
"github.com/zeromicro/go-zero/core/logx"
)
type HasNoMoreDataLogic struct {
ctx context.Context
svcCtx *svc.ServiceContext
logx.Logger
}
func NewHasNoMoreDataLogic(ctx context.Context, svcCtx *svc.ServiceContext) *HasNoMoreDataLogic {
return &HasNoMoreDataLogic{
ctx: ctx,
svcCtx: svcCtx,
Logger: logx.WithContext(ctx),
}
}
type hasNoMoreDataReq struct {
UID string `json:"uid" validate:"required"`
}
// HasNoMoreData 檢查時間線是否已完整,決定是否需要查詢資料庫。
func (l *HasNoMoreDataLogic) HasNoMoreData(in *tweeting.DoNoMoreDataReq) (*tweeting.HasNoMoreDataResp, error) {
// 驗證資料
if err := l.svcCtx.Validate.ValidateAll(&hasNoMoreDataReq{
UID: in.GetUid(),
}); err != nil {
// 錯誤代碼 05-011-00
return nil, ers.InvalidFormat(err.Error())
}
res, err := l.svcCtx.TimelineRepo.HasNoMoreData(l.ctx, in.GetUid())
if err != nil {
// 錯誤代碼 05-021-23
e := domain.CommentErrorL(
domain.HasNoMoreDataErrorCode,
logx.WithContext(l.ctx),
[]logx.LogField{
{Key: "req", Value: in},
{Key: "func", Value: "TimelineRepo.HasNoMoreData"},
{Key: "err", Value: err},
},
"failed to get no more data flag:", in.GetUid()).Wrap(err)
return nil, e
}
return &tweeting.HasNoMoreDataResp{
Status: res,
}, nil
}