Initial commit

internal/logic/shortenurllogic.go

@@ -0,0 +1,46 @@
+package logic
+
+import (
+	"context"
+	"time"
+
+	"5feet11/internal/db"
+	"5feet11/internal/svc"
+	"5feet11/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ShortenUrlLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewShortenUrlLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ShortenUrlLogic {
+	return &ShortenUrlLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ShortenUrlLogic) ShortenUrl(req *types.ShortenReq) (resp *types.ShortenResp, err error) {
+	id := l.svcCtx.Snowflake.Generate().Base58()
+
+	insertUrl := db.UrlTable.InsertBuilder().TTL(30 * time.Second).Query(l.svcCtx.DB)
+	insertUrl.BindStruct(db.UrlModel{
+		Id:          id,
+		RedirectUrl: req.RedirectUrl,
+		Secret:      &req.Secret,
+	})
+
+	if err := insertUrl.ExecRelease(); err != nil {
+		return nil, err
+	}
+
+	resp = &types.ShortenResp{
+		Id: id,
+	}
+	return resp, nil
+}