zetaloop
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
// Code scaffolded by goctl. Safe to edit.
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// goctl 1.9.2
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package community
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import (
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"context"
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"juwan-backend/app/community/api/internal/svc"
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"juwan-backend/app/community/api/internal/types"
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communitypb "juwan-backend/app/community/rpc/pb"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type GetPostLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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// 获取帖子详情
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func NewGetPostLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPostLogic {
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return &GetPostLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *GetPostLogic) GetPost(req *types.PathId) (resp *types.Post, err error) {
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out, err := l.svcCtx.CommunityRpc.GetPostsById(l.ctx, &communitypb.GetPostsByIdReq{Id: req.Id})
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if err != nil {
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return nil, err
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}
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uid := currentUserIDOrZero(l.ctx)
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liked := false
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if uid > 0 {
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likes, e := l.svcCtx.CommunityRpc.SearchPostLikes(l.ctx, &communitypb.SearchPostLikesReq{Offset: 0, Limit: 1, PostId: &req.Id, UserId: &uid})
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liked = e == nil && len(likes.GetPostLikes()) > 0
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}
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post := mapPost(l.ctx, l.svcCtx, out.GetPosts(), liked)
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return &post, nil
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}
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