77 lines
1.8 KiB
Go
77 lines
1.8 KiB
Go
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package timelineservicelogic
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import (
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"app-cloudep-tweeting-service/internal/domain"
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"app-cloudep-tweeting-service/internal/domain/repository"
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"context"
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ers "code.30cm.net/digimon/library-go/errs"
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"app-cloudep-tweeting-service/gen_result/pb/tweeting"
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"app-cloudep-tweeting-service/internal/svc"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type AddPostLogic struct {
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ctx context.Context
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svcCtx *svc.ServiceContext
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logx.Logger
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}
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func NewAddPostLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AddPostLogic {
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return &AddPostLogic{
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ctx: ctx,
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svcCtx: svcCtx,
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Logger: logx.WithContext(ctx),
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}
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}
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type addPostReq struct {
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UID string `json:"uid" validate:"required"`
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}
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// AddPost 加入貼文,只管一股腦全塞,這裡會自動判斷
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func (l *AddPostLogic) AddPost(in *tweeting.AddPostToTimelineReq) (*tweeting.OKResp, error) {
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// 驗證資料
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if err := l.svcCtx.Validate.ValidateAll(&addPostReq{
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UID: in.GetUid(),
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}); err != nil {
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// 錯誤代碼 05-011-00
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return nil, ers.InvalidFormat(err.Error())
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}
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if len(in.GetPosts()) == 0 {
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// 沒資料,直接 OK
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return &tweeting.OKResp{}, nil
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}
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post := make([]repository.TimelineItem, 0, len(in.GetPosts()))
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for _, item := range in.GetPosts() {
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post = append(post, repository.TimelineItem{
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PostID: item.PostId,
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Score: item.CreatedAt,
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})
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}
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err := l.svcCtx.TimelineRepo.AddPost(l.ctx, repository.AddPostRequest{
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UID: in.GetUid(),
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PostItems: post,
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})
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if err != nil {
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// 錯誤代碼 05-021-20
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e := domain.CommentErrorL(
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domain.AddTimeLineErrorCode,
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logx.WithContext(l.ctx),
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[]logx.LogField{
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{Key: "req", Value: in},
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{Key: "func", Value: "TimelineRepo.AddPost"},
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{Key: "err", Value: err},
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},
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"failed to insert timeline repo :", in.GetUid()).Wrap(err)
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return nil, e
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}
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return &tweeting.OKResp{}, nil
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}
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