77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
package postservicelogic
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import (
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"app-cloudep-tweeting-service/internal/domain"
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model "app-cloudep-tweeting-service/internal/model/mongo"
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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 GetLikeStatusLogic 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 NewGetLikeStatusLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetLikeStatusLogic {
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return &GetLikeStatusLogic{
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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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// 這個人按讚的文章列表（輸入UID 以及文章id，返回這個人有沒有對這些文章按讚）
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type getLikeStatusReq struct {
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Targets []string `json:"targets" validate:"required"`
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LikeType domain.LikeType `json:"like_type" validate:"required,oneof=1 2"`
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UID string `json:"uid" validate:"required"`
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}
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// GetLikeStatus 取得讚/不讚狀態
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func (l *GetLikeStatusLogic) GetLikeStatus(in *tweeting.GetLikeStatusReq) (*tweeting.GetLikeStatusResp, error) {
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// 驗證資料
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if err := l.svcCtx.Validate.ValidateAll(&getLikeStatusReq{
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Targets: in.GetTargetId(),
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LikeType: domain.LikeType(in.GetLikeType()),
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UID: in.GetUid(),
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}); err != nil {
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return nil, ers.InvalidFormat(err.Error())
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}
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list, err := l.svcCtx.PostLikeModel.FindUIDPostLikeStatus(l.ctx, &model.QueryUIDPostLikeStatusReq{
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Targets: in.GetTargetId(),
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LikeType: domain.LikeType(in.GetLikeType()),
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UID: in.GetUid(),
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})
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if err != nil {
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e := domain.PostMongoErrorL(
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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: "PostModel.FindUIDPostLikeStatus"},
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{Key: "err", Value: err},
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},
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"failed to find uid post like status list").Wrap(err)
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return nil, e
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}
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var result = make([]*tweeting.GetLikeStatusItem, 0, len(list))
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for _, item := range list {
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result = append(result, &tweeting.GetLikeStatusItem{
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TargetId: item.TargetID,
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Status: item.LikeStatus,
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})
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}
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return &tweeting.GetLikeStatusResp{
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Data: result,
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}, nil
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}
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