initial commit

gateway/internal/logic/loginlogic.go

@@ -0,0 +1,43 @@
+package logic
+
+import (
+	"context"
+
+	"godemo/gateway/internal/svc"
+	"godemo/gateway/internal/types"
+	"godemo/user/user"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type LoginLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *LoginLogic {
+	return &LoginLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *LoginLogic) Login(req *types.LoginReq) (resp *types.LoginResp, err error) {
+	// 调用 user RPC 的 Login 方法
+	rpcResp, err := l.svcCtx.UserRpc.Login(l.ctx, &user.LoginRequest{
+		Username: req.Username,
+		Password: req.Password,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	// 构造 API 返回值
+	resp = &types.LoginResp{
+		Token:     rpcResp.Token,
+		ExpiresAt: rpcResp.ExpiresAt,
+	}
+	return
+}