Added link info endpoint

internal/logic/getlinklogic.go

@@ -0,0 +1,49 @@
+package logic
+
+import (
+	"context"
+	"fmt"
+
+	"5feet11/internal/db"
+	"5feet11/internal/svc"
+	"5feet11/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetLinkLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetLinkLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetLinkLogic {
+	return &GetLinkLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetLinkLogic) GetLink(req *types.ExpandReq) (resp *types.GetLinkResp, err error) {
+	queryUrl := db.UrlTable.SelectQuery(l.svcCtx.DB)
+	queryUrl.BindStruct(db.UrlModel{ID: req.ID})
+
+	var urls []db.UrlModel
+	if err := queryUrl.Select(&urls); err != nil {
+		return nil, err
+	}
+
+	if len(urls) != 1 {
+		return nil, fmt.Errorf("no URL found")
+	}
+
+	resp = &types.GetLinkResp{
+		ID:        urls[0].ID,
+		LongUrl:   urls[0].LongUrl,
+		CreatedAt: urls[0].CreatedAt.String(),
+		Lifespan:  urls[0].Lifespan,
+	}
+
+	return resp, err
+}

internal/logic/shortenurllogic.go

@@ -38,6 +38,7 @@ func (l *ShortenUrlLogic) ShortenUrl(req *types.ShortenReq) (resp *types.Shorten
 	insertUrl.BindStruct(db.UrlModel{
 		ID:        id,
 		LongUrl:   req.LongUrl,
+		Lifespan:  req.ExpiresAfter,
 		CreatedAt: time.Now(),
 	})
 
@@ -48,5 +49,6 @@ func (l *ShortenUrlLogic) ShortenUrl(req *types.ShortenReq) (resp *types.Shorten
 	resp = &types.ShortenResp{
 		ID: id,
 	}
+
 	return resp, nil
 }