init: init refactor

app/user/rpc/internal/logic/createUserLogic.go

@@ -0,0 +1,81 @@
+package logic
+
+import (
+	"context"
+	"errors"
+
+	"sundynix-micro-go/app/user/model"
+	"sundynix-micro-go/app/user/rpc/internal/svc"
+	"sundynix-micro-go/app/user/rpc/user"
+	"sundynix-micro-go/common/utils/hash"
+	"sundynix-micro-go/common/utils/uniqueid"
+
+	"github.com/zeromicro/go-zero/core/logx"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+	"gorm.io/gorm"
+)
+
+type CreateUserLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewCreateUserLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateUserLogic {
+	return &CreateUserLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// 创建用户
+func (l *CreateUserLogic) CreateUser(in *user.CreateUserReq) (*user.CreateUserResp, error) {
+	// 如果有OpenID，先检查是否存在
+	if in.OpenId != "" {
+		var existing model.SundynixUser
+		err := l.svcCtx.DB.Where("open_id = ?", in.OpenId).First(&existing).Error
+		if err == nil {
+			// 用户已存在，更新session_key
+			if in.SessionKey != "" {
+				l.svcCtx.DB.Model(&existing).UpdateColumn("session_key", in.SessionKey)
+			}
+			return &user.CreateUserResp{
+				User: convertUserToProto(&existing),
+			}, nil
+		}
+		if !errors.Is(err, gorm.ErrRecordNotFound) {
+			l.Errorf("查询用户失败: %v", err)
+			return nil, status.Error(codes.Internal, "查询用户失败")
+		}
+	}
+
+	// 创建新用户
+	name := in.Name
+	if name == "" {
+		name = uniqueid.GenerateName("用户")
+	}
+
+	newUser := model.SundynixUser{
+		Name:       name,
+		OpenID:     in.OpenId,
+		SessionKey: in.SessionKey,
+		ClientID:   in.ClientId,
+		Phone:      in.Phone,
+	}
+
+	// 如果有密码则加密
+	if in.Phone != "" {
+		newUser.Password = hash.BcryptHash(in.Phone) // 默认密码为手机号
+	}
+
+	if err := l.svcCtx.DB.Create(&newUser).Error; err != nil {
+		l.Errorf("创建用户失败: %v", err)
+		return nil, status.Error(codes.Internal, "创建用户失败")
+	}
+
+	return &user.CreateUserResp{
+		User: convertUserToProto(&newUser),
+	}, nil
+}