58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
package socialnetworkservicelogic
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import (
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"app-cloudep-tweeting-service/internal/domain"
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ers "code.30cm.net/digimon/library-go/errs"
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"context"
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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 RemoveFollowRelationLogic 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 NewRemoveFollowRelationLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RemoveFollowRelationLogic {
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return &RemoveFollowRelationLogic{
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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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// RemoveFollowRelation 取消關注
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func (l *RemoveFollowRelationLogic) RemoveFollowRelation(in *tweeting.DoFollowerRelationReq) (*tweeting.OKResp, error) {
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// 驗證資料
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if err := l.svcCtx.Validate.ValidateAll(&doFollowReq{
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FollowerUID: in.GetFollowerUid(),
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FolloweeUID: in.GetFolloweeUid(),
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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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// 這裡要幫刪除關係， follower 追蹤 -> followee
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err := l.svcCtx.SocialNetworkRepository.RemoveFollowerRelation(l.ctx, in.GetFollowerUid(), in.GetFolloweeUid())
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if err != nil {
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// 錯誤代碼 05-021-35
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e := domain.CommentErrorL(
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domain.RemoveRelationErrorCode,
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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: "SocialNetworkRepository.RemoveFollowerRelation"},
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{Key: "err", Value: err},
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},
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"failed to remove relation form -> to", in.GetFollowerUid(), in.GetFolloweeUid()).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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