add: user auth accomplished

app/users/api/internal/logic/user/registerLogic.go

@@ -6,13 +6,15 @@ package user
 import (
 	"context"
 	"errors"
+	"juwan-backend/app/users/api/internal/contextx"
+	"regexp"
 
 	"juwan-backend/app/users/api/internal/svc"
 	"juwan-backend/app/users/api/internal/types"
 	"juwan-backend/app/users/rpc/pb"
+	"juwan-backend/app/users/rpc/usercenter"
 	"juwan-backend/common/utils"
 
-	"github.com/google/uuid"
 	"github.com/zeromicro/go-zero/core/logx"
 )
 
@@ -31,40 +33,54 @@ func NewRegisterLogic(ctx context.Context, svcCtx *svc.ServiceContext) *Register
 	}
 }
 
+var usernameRegex = regexp.MustCompile("^[a-zA-Z0-9_]+$")
+
 func (l *RegisterLogic) Register(req *types.RegisterReq) (resp *types.RegisterResp, err error) {
-	// 检查用户是否已存在
 	existingUser, err := l.svcCtx.UserRpc.GetUserByUsername(l.ctx, &pb.GetUserByUsernameReq{
 		Username: req.Username,
 	})
+	if len(req.Username) < 3 {
+		return nil, errors.New("username must be at least 3 characters long")
+	}
+	if len(req.Username) > 20 {
+		return nil, errors.New("username must be at most 20 characters long")
+	}
+	if !usernameRegex.MatchString(req.Username) {
+		return nil, errors.New("username can only contain letters, numbers, and underscores")
+	}
 	if err == nil && existingUser != nil {
 		return nil, errors.New("user already exists")
 	}
 
-	// 生成用户ID
-	userId, err := uuid.NewRandom()
-	if err != nil {
-		return nil, errors.New("generate user ID failed")
-	}
-
-	// 加密密码
 	hashedPassword, err := utils.HashPassword(req.Password)
 	if err != nil {
 		return nil, errors.New("hash password failed")
 	}
 
-	// 创建新用户
-	_res, err := l.svcCtx.UserRpc.AddUsers(l.ctx, &pb.AddUsersReq{
-		UserId:   userId.String(),
-		Username: req.Username,
-		Passwd:   hashedPassword,
-		Phone:    req.Phone,
-		State:    true,
+	requestId, err := contextx.RequestIdFrom(l.ctx)
+	if err != nil {
+		logx.Errorf("contextx.RequestIdFrom failed: %v", errjA)
+		return nil, errors.New("contextx.RequestIdFrom failed")
+	}
+
+	_, err = l.svcCtx.UserRpc.Register(l.ctx, &usercenter.RegisterReq{
+		Username:  req.Username,
+		Passwd:    hashedPassword,
+		Phone:     req.Username,
+		Vcode:     req.Vcode,
+		Email:     req.Email,
+		RequestId: requestId,
 	})
 	if err != nil {
-		l.Errorf("AddUsers failed: %v", err)
-		return nil, errors.New("add user failed")
+		logx.Error("failed to register user: ", err)
+		return nil, errors.New("failed to register user")
 	}
 
 	// 返回响应
-	return &types.RegisterResp{}, nil
+	return &types.RegisterResp{
+		UserId:   0,
+		Username: req.Username,
+		Email:    req.Email,
+		Message:  "register success",
+	}, nil
 }