1

app/auth_service/auth_service.proto

@@ -21,6 +21,8 @@ message Code2SessionResponse{
   string OpenId = 1;
   string UnionId = 2;
   uint64 UserId = 3;
+  uint32 AppId = 4;
+  bool IsNew = 5;
 }
 
 message GetAccessTokenRequest{

app/auth_service/auth_service/auth_service.pb.go

@@ -174,6 +174,8 @@ type Code2SessionResponse struct {
 	OpenId        string                 `protobuf:"bytes,1,opt,name=OpenId,proto3" json:"OpenId,omitempty"`
 	UnionId       string                 `protobuf:"bytes,2,opt,name=UnionId,proto3" json:"UnionId,omitempty"`
 	UserId        uint64                 `protobuf:"varint,3,opt,name=UserId,proto3" json:"UserId,omitempty"`
+	AppId         uint32                 `protobuf:"varint,4,opt,name=AppId,proto3" json:"AppId,omitempty"`
+	IsNew         bool                   `protobuf:"varint,5,opt,name=IsNew,proto3" json:"IsNew,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
@@ -229,6 +231,20 @@ func (x *Code2SessionResponse) GetUserId() uint64 {
 	return 0
 }
 
+func (x *Code2SessionResponse) GetAppId() uint32 {
+	if x != nil {
+		return x.AppId
+	}
+	return 0
+}
+
+func (x *Code2SessionResponse) GetIsNew() bool {
+	if x != nil {
+		return x.IsNew
+	}
+	return false
+}
+
 type GetAccessTokenRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	AppId         string                 `protobuf:"bytes,1,opt,name=AppId,proto3" json:"AppId,omitempty"`
@@ -332,37 +348,40 @@ var file_auth_service_proto_rawDesc = string([]byte{
 	0x0a, 0x04, 0x43, 0x6f, 0x64, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x43, 0x6f,
 	0x64, 0x65, 0x12, 0x24, 0x0a, 0x0d, 0x41, 0x6e, 0x6f, 0x6e, 0x79, 0x6d, 0x6f, 0x75, 0x73, 0x43,
 	0x6f, 0x64, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0d, 0x41, 0x6e, 0x6f, 0x6e, 0x79,
-	0x6d, 0x6f, 0x75, 0x73, 0x43, 0x6f, 0x64, 0x65, 0x22, 0x60, 0x0a, 0x14, 0x43, 0x6f, 0x64, 0x65,
+	0x6d, 0x6f, 0x75, 0x73, 0x43, 0x6f, 0x64, 0x65, 0x22, 0x8c, 0x01, 0x0a, 0x14, 0x43, 0x6f, 0x64,
-	0x32, 0x53, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x65, 0x32, 0x53, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x12, 0x16, 0x0a, 0x06, 0x4f, 0x70, 0x65, 0x6e, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
+	0x65, 0x12, 0x16, 0x0a, 0x06, 0x4f, 0x70, 0x65, 0x6e, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x52, 0x06, 0x4f, 0x70, 0x65, 0x6e, 0x49, 0x64, 0x12, 0x18, 0x0a, 0x07, 0x55, 0x6e, 0x69, 0x6f,
+	0x09, 0x52, 0x06, 0x4f, 0x70, 0x65, 0x6e, 0x49, 0x64, 0x12, 0x18, 0x0a, 0x07, 0x55, 0x6e, 0x69,
-	0x6e, 0x49, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x55, 0x6e, 0x69, 0x6f, 0x6e,
+	0x6f, 0x6e, 0x49, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x55, 0x6e, 0x69, 0x6f,
-	0x49, 0x64, 0x12, 0x16, 0x0a, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x18, 0x03, 0x20, 0x01,
+	0x6e, 0x49, 0x64, 0x12, 0x16, 0x0a, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x18, 0x03, 0x20,
-	0x28, 0x04, 0x52, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x22, 0x2d, 0x0a, 0x15, 0x47, 0x65,
+	0x01, 0x28, 0x04, 0x52, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x41,
-	0x74, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71, 0x75,
+	0x70, 0x70, 0x49, 0x64, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x05, 0x41, 0x70, 0x70, 0x49,
-	0x65, 0x73, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x41, 0x70, 0x70, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01,
+	0x64, 0x12, 0x14, 0x0a, 0x05, 0x49, 0x73, 0x4e, 0x65, 0x77, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08,
-	0x28, 0x09, 0x52, 0x05, 0x41, 0x70, 0x70, 0x49, 0x64, 0x22, 0x3a, 0x0a, 0x16, 0x47, 0x65, 0x74,
+	0x52, 0x05, 0x49, 0x73, 0x4e, 0x65, 0x77, 0x22, 0x2d, 0x0a, 0x15, 0x47, 0x65, 0x74, 0x41, 0x63,
-	0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x6e, 0x73, 0x65, 0x12, 0x20, 0x0a, 0x0b, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b,
+	0x12, 0x14, 0x0a, 0x05, 0x41, 0x70, 0x70, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73,
+	0x05, 0x41, 0x70, 0x70, 0x49, 0x64, 0x22, 0x3a, 0x0a, 0x16, 0x47, 0x65, 0x74, 0x41, 0x63, 0x63,
-	0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x32, 0xf9, 0x01, 0x0a, 0x0c, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73,
+	0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x35, 0x0a, 0x04, 0x50, 0x69, 0x6e, 0x67, 0x12, 0x15,
+	0x12, 0x20, 0x0a, 0x0b, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x18,
-	0x2e, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x52, 0x65,
+	0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x16, 0x2e, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72,
+	0x65, 0x6e, 0x32, 0xf9, 0x01, 0x0a, 0x0c, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76,
-	0x76, 0x69, 0x63, 0x65, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x55, 0x0a,
+	0x69, 0x63, 0x65, 0x12, 0x35, 0x0a, 0x04, 0x50, 0x69, 0x6e, 0x67, 0x12, 0x15, 0x2e, 0x61, 0x75,
-	0x0c, 0x43, 0x6f, 0x64, 0x65, 0x32, 0x53, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x21, 0x2e,
+	0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x16, 0x2e, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63,
+	0x65, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x55, 0x0a, 0x0c, 0x43, 0x6f,
+	0x64, 0x65, 0x32, 0x53, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x21, 0x2e, 0x61, 0x75, 0x74,
+	0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x43, 0x6f, 0x64, 0x65, 0x32, 0x53,
+	0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x22, 0x2e,
 	0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x43, 0x6f, 0x64,
-	0x65, 0x32, 0x53, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x65, 0x32, 0x53, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x1a, 0x22, 0x2e, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e,
+	0x65, 0x12, 0x5b, 0x0a, 0x0e, 0x47, 0x65, 0x74, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54, 0x6f,
-	0x43, 0x6f, 0x64, 0x65, 0x32, 0x53, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70,
+	0x6b, 0x65, 0x6e, 0x12, 0x23, 0x2e, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69,
-	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x5b, 0x0a, 0x0e, 0x47, 0x65, 0x74, 0x41, 0x63, 0x63, 0x65, 0x73,
+	0x63, 0x65, 0x2e, 0x47, 0x65, 0x74, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b, 0x65,
-	0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x23, 0x2e, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65,
+	0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x24, 0x2e, 0x61, 0x75, 0x74, 0x68, 0x5f,
-	0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x47, 0x65, 0x74, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x54,
+	0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x47, 0x65, 0x74, 0x41, 0x63, 0x63, 0x65, 0x73,
-	0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x24, 0x2e, 0x61, 0x75,
+	0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x10,
-	0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x47, 0x65, 0x74, 0x41, 0x63,
+	0x5a, 0x0e, 0x2e, 0x2f, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65,
-	0x63, 0x65, 0x73, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
-	0x65, 0x42, 0x10, 0x5a, 0x0e, 0x2e, 0x2f, 0x61, 0x75, 0x74, 0x68, 0x5f, 0x73, 0x65, 0x72, 0x76,
-	0x69, 0x63, 0x65, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 })
 
 var (

app/auth_service/internal/logic/code2_session_logic.go

@@ -48,6 +48,7 @@ func (l *Code2SessionLogic) Code2Session(in *auth_service.Code2SessionRequest) (
 		return nil, err
 	}
 
+	var isNew bool
 	//如果没有用户id，则创建一个空用户
 	if auModel.UserID == nil {
 		userId, err := l.svcCtx.UserManagerClient.CreateEmptyUser(l.ctx, &user_management.Empty{})
@@ -55,11 +56,18 @@ func (l *Code2SessionLogic) Code2Session(in *auth_service.Code2SessionRequest) (
 			return nil, err
 		}
 		auModel.UserID = &userId.UserId
+	} else {
+		user, err := l.svcCtx.UserManagerClient.FindById(l.ctx, &user_management.UserId{UserId: *auModel.UserID})
+		if err != nil {
+			return nil, err
+		}
+		isNew = user.IsNew
 	}
 
 	return &auth_service.Code2SessionResponse{
 		OpenId:  res.OpenID,
 		UnionId: res.UnionID,
 		UserId:  *auModel.UserID,
+		IsNew:   isNew,
 	}, nil
 }

app/user_management/internal/gen/dao/model/user.gen.go

@@ -13,6 +13,7 @@ const TableNameUser = "user"
 // User mapped from table <user>
 type User struct {
 	ID        uint64    `gorm:"column:id;type:bigint unsigned;primaryKey;autoIncrement:true;index:idx_app_user_id,priority:1" json:"id"`
+	IsNew     uint32    `gorm:"column:is_new;type:tinyint unsigned;not null" json:"is_new"`
 	Nickname  string    `gorm:"column:nickname;type:varchar(255);not null;comment:昵称" json:"nickname"`                             // 昵称
 	Avatar    string    `gorm:"column:avatar;type:varchar(255);not null;comment:头像" json:"avatar"`                                 // 头像
 	CreatedAt time.Time `gorm:"column:created_at;type:datetime;not null;default:CURRENT_TIMESTAMP;comment:创建时间" json:"created_at"` // 创建时间

app/user_management/internal/gen/dao/query/user.gen.go

@@ -28,6 +28,7 @@ func newUser(db *gorm.DB, opts ...gen.DOOption) user {
 	tableName := _user.userDo.TableName()
 	_user.ALL = field.NewAsterisk(tableName)
 	_user.ID = field.NewUint64(tableName, "id")
+	_user.IsNew = field.NewUint32(tableName, "is_new")
 	_user.Nickname = field.NewString(tableName, "nickname")
 	_user.Avatar = field.NewString(tableName, "avatar")
 	_user.CreatedAt = field.NewTime(tableName, "created_at")
@@ -43,6 +44,7 @@ type user struct {
 
 	ALL       field.Asterisk
 	ID        field.Uint64
+	IsNew     field.Uint32
 	Nickname  field.String // 昵称
 	Avatar    field.String // 头像
 	CreatedAt field.Time   // 创建时间
@@ -64,6 +66,7 @@ func (u user) As(alias string) *user {
 func (u *user) updateTableName(table string) *user {
 	u.ALL = field.NewAsterisk(table)
 	u.ID = field.NewUint64(table, "id")
+	u.IsNew = field.NewUint32(table, "is_new")
 	u.Nickname = field.NewString(table, "nickname")
 	u.Avatar = field.NewString(table, "avatar")
 	u.CreatedAt = field.NewTime(table, "created_at")
@@ -92,8 +95,9 @@ func (u *user) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
 }
 
 func (u *user) fillFieldMap() {
-	u.fieldMap = make(map[string]field.Expr, 5)
+	u.fieldMap = make(map[string]field.Expr, 6)
 	u.fieldMap["id"] = u.ID
+	u.fieldMap["is_new"] = u.IsNew
 	u.fieldMap["nickname"] = u.Nickname
 	u.fieldMap["avatar"] = u.Avatar
 	u.fieldMap["created_at"] = u.CreatedAt

app/user_management/internal/logic/find_by_id_logic.go

@@ -0,0 +1,38 @@
+package logic
+
+import (
+	"context"
+
+	"gitea.youtukeji.com.cn/youtu/youtu_grpc/app/user_management/internal/svc"
+	"gitea.youtukeji.com.cn/youtu/youtu_grpc/app/user_management/user_management"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type FindByIdLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewFindByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *FindByIdLogic {
+	return &FindByIdLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// FindById 创建用户或者获取用户
+func (l *FindByIdLogic) FindById(in *user_management.UserId) (*user_management.User, error) {
+	userModel, err := l.svcCtx.Query.User.WithContext(l.ctx).Where(l.svcCtx.Query.User.ID.Eq(in.GetUserId())).FirstOrCreate()
+	if err != nil {
+		return nil, err
+	}
+	return &user_management.User{
+		ID:       userModel.ID,
+		Nickname: userModel.Nickname,
+		Avatar:   userModel.Avatar,
+		IsNew:    userModel.IsNew == 1,
+	}, nil
+}

app/user_management/internal/server/user_management_server.go

@@ -46,6 +46,12 @@ func (s *UserManagementServer) CreateEmptyUser(ctx context.Context, in *user_man
 	return l.CreateEmptyUser(in)
 }
 
+// FirstOrCreateUser 创建用户或者获取用户
+func (s *UserManagementServer) FindById(ctx context.Context, in *user_management.UserId) (*user_management.User, error) {
+	l := logic.NewFindByIdLogic(ctx, s.svcCtx)
+	return l.FindById(in)
+}
+
 // GetUserById 通过 ID 获取用户
 func (s *UserManagementServer) GetUserById(ctx context.Context, in *user_management.UserId) (*user_management.User, error) {
 	l := logic.NewGetUserByIdLogic(ctx, s.svcCtx)

app/user_management/user_management.proto

@@ -36,6 +36,7 @@ message User {
   uint64 ID = 1;
   string Nickname = 2;
   string Avatar = 3;
+  bool IsNew = 4;
 }
 
 service user_management {
@@ -50,6 +51,9 @@ service user_management {
   //CreateEmptyUser 创建空用户,用于关联游戏账号的空数据
   rpc CreateEmptyUser(Empty) returns(UserId);
 
+  //FirstOrCreateUser 创建用户或者获取用户
+  rpc FindById(UserId) returns(User);
+
   //GetUserById 通过 ID 获取用户
   rpc GetUserById(UserId) returns(User);
 }

app/user_management/user_management/user_management.pb.go

@@ -350,6 +350,7 @@ type User struct {
 	ID            uint64                 `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
 	Nickname      string                 `protobuf:"bytes,2,opt,name=Nickname,proto3" json:"Nickname,omitempty"`
 	Avatar        string                 `protobuf:"bytes,3,opt,name=Avatar,proto3" json:"Avatar,omitempty"`
+	IsNew         bool                   `protobuf:"varint,4,opt,name=IsNew,proto3" json:"IsNew,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
@@ -405,6 +406,13 @@ func (x *User) GetAvatar() string {
 	return ""
 }
 
+func (x *User) GetIsNew() bool {
+	if x != nil {
+		return x.IsNew
+	}
+	return false
+}
+
 var File_user_management_proto protoreflect.FileDescriptor
 
 var file_user_management_proto_rawDesc = string([]byte{
@@ -431,36 +439,41 @@ var file_user_management_proto_rawDesc = string([]byte{
 	0x76, 0x61, 0x74, 0x61, 0x72, 0x22, 0x20, 0x0a, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x12,
 	0x16, 0x0a, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52,
 	0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x22, 0x07, 0x0a, 0x05, 0x45, 0x6d, 0x70, 0x74, 0x79,
-	0x22, 0x4a, 0x0a, 0x04, 0x55, 0x73, 0x65, 0x72, 0x12, 0x0e, 0x0a, 0x02, 0x49, 0x44, 0x18, 0x01,
+	0x22, 0x60, 0x0a, 0x04, 0x55, 0x73, 0x65, 0x72, 0x12, 0x0e, 0x0a, 0x02, 0x49, 0x44, 0x18, 0x01,
 	0x20, 0x01, 0x28, 0x04, 0x52, 0x02, 0x49, 0x44, 0x12, 0x1a, 0x0a, 0x08, 0x4e, 0x69, 0x63, 0x6b,
 	0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x4e, 0x69, 0x63, 0x6b,
 	0x6e, 0x61, 0x6d, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x41, 0x76, 0x61, 0x74, 0x61, 0x72, 0x18, 0x03,
-	0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x41, 0x76, 0x61, 0x74, 0x61, 0x72, 0x32, 0xea, 0x02, 0x0a,
+	0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x41, 0x76, 0x61, 0x74, 0x61, 0x72, 0x12, 0x14, 0x0a, 0x05,
-	0x0f, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74,
+	0x49, 0x73, 0x4e, 0x65, 0x77, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x49, 0x73, 0x4e,
-	0x12, 0x3b, 0x0a, 0x04, 0x50, 0x69, 0x6e, 0x67, 0x12, 0x18, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f,
+	0x65, 0x77, 0x32, 0xa6, 0x03, 0x0a, 0x0f, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61,
-	0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x12, 0x3b, 0x0a, 0x04, 0x50, 0x69, 0x6e, 0x67, 0x12, 0x18,
-	0x73, 0x74, 0x1a, 0x19, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65,
+	0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74,
-	0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x4c, 0x0a,
+	0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x19, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f,
-	0x07, 0x53, 0x65, 0x74, 0x55, 0x73, 0x65, 0x72, 0x12, 0x1f, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f,
+	0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x53, 0x65, 0x74, 0x55, 0x73,
+	0x6e, 0x73, 0x65, 0x12, 0x4c, 0x0a, 0x07, 0x53, 0x65, 0x74, 0x55, 0x73, 0x65, 0x72, 0x12, 0x1f,
-	0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20, 0x2e, 0x75, 0x73, 0x65, 0x72,
+	0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74,
-	0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x53, 0x65, 0x74, 0x55,
+	0x2e, 0x53, 0x65, 0x74, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x73, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x49, 0x0a, 0x0a, 0x43,
+	0x20, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e,
-	0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x73, 0x65, 0x72, 0x12, 0x22, 0x2e, 0x75, 0x73, 0x65, 0x72,
+	0x74, 0x2e, 0x53, 0x65, 0x74, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x43, 0x72, 0x65, 0x61,
+	0x65, 0x12, 0x49, 0x0a, 0x0a, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x73, 0x65, 0x72, 0x12,
-	0x74, 0x65, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x17, 0x2e,
+	0x22, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e,
-	0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e,
+	0x74, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75,
-	0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x12, 0x42, 0x0a, 0x0f, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65,
+	0x65, 0x73, 0x74, 0x1a, 0x17, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67,
-	0x45, 0x6d, 0x70, 0x74, 0x79, 0x55, 0x73, 0x65, 0x72, 0x12, 0x16, 0x2e, 0x75, 0x73, 0x65, 0x72,
+	0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x12, 0x42, 0x0a, 0x0f,
-	0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x45, 0x6d, 0x70, 0x74,
+	0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x55, 0x73, 0x65, 0x72, 0x12,
-	0x79, 0x1a, 0x17, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d,
+	0x16, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e,
-	0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64, 0x12, 0x3d, 0x0a, 0x0b, 0x47, 0x65,
+	0x74, 0x2e, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x1a, 0x17, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d,
-	0x74, 0x55, 0x73, 0x65, 0x72, 0x42, 0x79, 0x49, 0x64, 0x12, 0x17, 0x2e, 0x75, 0x73, 0x65, 0x72,
+	0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x49, 0x64,
-	0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72,
+	0x12, 0x3a, 0x0a, 0x08, 0x46, 0x69, 0x6e, 0x64, 0x42, 0x79, 0x49, 0x64, 0x12, 0x17, 0x2e, 0x75,
-	0x49, 0x64, 0x1a, 0x15, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65,
+	0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55,
-	0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x42, 0x13, 0x5a, 0x11, 0x2e, 0x2f, 0x75,
+	0x73, 0x65, 0x72, 0x49, 0x64, 0x1a, 0x15, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e,
-	0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x62, 0x06,
+	0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x12, 0x3d, 0x0a, 0x0b,
-	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x47, 0x65, 0x74, 0x55, 0x73, 0x65, 0x72, 0x42, 0x79, 0x49, 0x64, 0x12, 0x17, 0x2e, 0x75, 0x73,
+	0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73,
+	0x65, 0x72, 0x49, 0x64, 0x1a, 0x15, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61,
+	0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x42, 0x13, 0x5a, 0x11, 0x2e,
+	0x2f, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 })
 
 var (
@@ -491,14 +504,16 @@ var file_user_management_proto_depIdxs = []int32{
 	2, // 1: user_management.user_management.SetUser:input_type -> user_management.SetUserRequest
 	4, // 2: user_management.user_management.CreateUser:input_type -> user_management.CreateUserRequest
 	6, // 3: user_management.user_management.CreateEmptyUser:input_type -> user_management.Empty
-	5, // 4: user_management.user_management.GetUserById:input_type -> user_management.UserId
+	5, // 4: user_management.user_management.FindById:input_type -> user_management.UserId
-	1, // 5: user_management.user_management.Ping:output_type -> user_management.Response
+	5, // 5: user_management.user_management.GetUserById:input_type -> user_management.UserId
-	3, // 6: user_management.user_management.SetUser:output_type -> user_management.SetUserResponse
+	1, // 6: user_management.user_management.Ping:output_type -> user_management.Response
-	5, // 7: user_management.user_management.CreateUser:output_type -> user_management.UserId
+	3, // 7: user_management.user_management.SetUser:output_type -> user_management.SetUserResponse
-	5, // 8: user_management.user_management.CreateEmptyUser:output_type -> user_management.UserId
+	5, // 8: user_management.user_management.CreateUser:output_type -> user_management.UserId
-	7, // 9: user_management.user_management.GetUserById:output_type -> user_management.User
+	5, // 9: user_management.user_management.CreateEmptyUser:output_type -> user_management.UserId
-	5, // [5:10] is the sub-list for method output_type
+	7, // 10: user_management.user_management.FindById:output_type -> user_management.User
-	0, // [0:5] is the sub-list for method input_type
+	7, // 11: user_management.user_management.GetUserById:output_type -> user_management.User
+	6, // [6:12] is the sub-list for method output_type
+	0, // [0:6] is the sub-list for method input_type
 	0, // [0:0] is the sub-list for extension type_name
 	0, // [0:0] is the sub-list for extension extendee
 	0, // [0:0] is the sub-list for field type_name

app/user_management/user_management/user_management_grpc.pb.go

@@ -23,6 +23,7 @@ const (
 	UserManagement_SetUser_FullMethodName         = "/user_management.user_management/SetUser"
 	UserManagement_CreateUser_FullMethodName      = "/user_management.user_management/CreateUser"
 	UserManagement_CreateEmptyUser_FullMethodName = "/user_management.user_management/CreateEmptyUser"
+	UserManagement_FindById_FullMethodName        = "/user_management.user_management/FindById"
 	UserManagement_GetUserById_FullMethodName     = "/user_management.user_management/GetUserById"
 )
 
@@ -37,6 +38,8 @@ type UserManagementClient interface {
 	CreateUser(ctx context.Context, in *CreateUserRequest, opts ...grpc.CallOption) (*UserId, error)
 	// CreateEmptyUser 创建空用户,用于关联游戏账号的空数据
 	CreateEmptyUser(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*UserId, error)
+	// FirstOrCreateUser 创建用户或者获取用户
+	FindById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error)
 	// GetUserById 通过 ID 获取用户
 	GetUserById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error)
 }
@@ -89,6 +92,16 @@ func (c *userManagementClient) CreateEmptyUser(ctx context.Context, in *Empty, o
 	return out, nil
 }
 
+func (c *userManagementClient) FindById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(User)
+	err := c.cc.Invoke(ctx, UserManagement_FindById_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *userManagementClient) GetUserById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(User)
@@ -110,6 +123,8 @@ type UserManagementServer interface {
 	CreateUser(context.Context, *CreateUserRequest) (*UserId, error)
 	// CreateEmptyUser 创建空用户,用于关联游戏账号的空数据
 	CreateEmptyUser(context.Context, *Empty) (*UserId, error)
+	// FirstOrCreateUser 创建用户或者获取用户
+	FindById(context.Context, *UserId) (*User, error)
 	// GetUserById 通过 ID 获取用户
 	GetUserById(context.Context, *UserId) (*User, error)
 	mustEmbedUnimplementedUserManagementServer()
@@ -134,6 +149,9 @@ func (UnimplementedUserManagementServer) CreateUser(context.Context, *CreateUser
 func (UnimplementedUserManagementServer) CreateEmptyUser(context.Context, *Empty) (*UserId, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CreateEmptyUser not implemented")
 }
+func (UnimplementedUserManagementServer) FindById(context.Context, *UserId) (*User, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FindById not implemented")
+}
 func (UnimplementedUserManagementServer) GetUserById(context.Context, *UserId) (*User, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetUserById not implemented")
 }
@@ -230,6 +248,24 @@ func _UserManagement_CreateEmptyUser_Handler(srv interface{}, ctx context.Contex
 	return interceptor(ctx, in, info, handler)
 }
 
+func _UserManagement_FindById_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UserId)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserManagementServer).FindById(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserManagement_FindById_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserManagementServer).FindById(ctx, req.(*UserId))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _UserManagement_GetUserById_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(UserId)
 	if err := dec(in); err != nil {
@@ -271,6 +307,10 @@ var UserManagement_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "CreateEmptyUser",
 			Handler:    _UserManagement_CreateEmptyUser_Handler,
 		},
+		{
+			MethodName: "FindById",
+			Handler:    _UserManagement_FindById_Handler,
+		},
 		{
 			MethodName: "GetUserById",
 			Handler:    _UserManagement_GetUserById_Handler,

app/user_management/user_management_client/user_management.go

@@ -31,6 +31,8 @@ type (
 		CreateUser(ctx context.Context, in *CreateUserRequest, opts ...grpc.CallOption) (*UserId, error)
 		// CreateEmptyUser 创建空用户,用于关联游戏账号的空数据
 		CreateEmptyUser(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*UserId, error)
+		// FirstOrCreateUser 创建用户或者获取用户
+		FindById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error)
 		// GetUserById 通过 ID 获取用户
 		GetUserById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error)
 	}
@@ -69,6 +71,12 @@ func (m *defaultUserManagement) CreateEmptyUser(ctx context.Context, in *Empty,
 	return client.CreateEmptyUser(ctx, in, opts...)
 }
 
+// FirstOrCreateUser 创建用户或者获取用户
+func (m *defaultUserManagement) FindById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error) {
+	client := user_management.NewUserManagementClient(m.cli.Conn())
+	return client.FindById(ctx, in, opts...)
+}
+
 // GetUserById 通过 ID 获取用户
 func (m *defaultUserManagement) GetUserById(ctx context.Context, in *UserId, opts ...grpc.CallOption) (*User, error) {
 	client := user_management.NewUserManagementClient(m.cli.Conn())