migrate from github

internal/service/user_service/user_service.go

@@ -0,0 +1,48 @@
+package user_service
+
+import (
+	"github.com/XingfenD/yoresee_doc/internal/dto"
+	"github.com/XingfenD/yoresee_doc/internal/repository"
+	"github.com/XingfenD/yoresee_doc/internal/repository/user_repo"
+	"github.com/XingfenD/yoresee_doc/internal/status"
+	"github.com/sirupsen/logrus"
+)
+
+type UserService struct {
+	userRepo *user_repo.UserRepository
+}
+
+func NewUserService(repos *repository.Repositories) *UserService {
+	return &UserService{
+		userRepo: repos.User,
+	}
+}
+
+func (s *UserService) GetByExternalID(externalID string) (*dto.UserResponse, error) {
+	userModel, err := s.userRepo.GetByExternalID(externalID).Exec()
+	if err != nil {
+		logrus.Errorf("[Service layer: UserService] GetByExternalID failed, external_id=%s, err=%+v", externalID, err)
+		return nil, status.GenErrWithCustomMsg(status.StatusUserNotFound, "user not found")
+	}
+	return dto.NewUserResponseFromModel(userModel), nil
+}
+
+func (s *UserService) GetByID(id int64) (*dto.UserResponse, error) {
+	userModel, err := s.userRepo.GetByID(id).Exec()
+	if err != nil {
+		logrus.Errorf("[Service layer: UserService] GetByID failed, id=%d, err=%+v", id, err)
+		return nil, status.GenErrWithCustomMsg(status.StatusUserNotFound, "user not found")
+	}
+	return dto.NewUserResponseFromModel(userModel), nil
+}
+
+func (s *UserService) GetIDByExternalID(externalID string) (int64, error) {
+	id, err := s.userRepo.GetIDByExternalID(externalID).Exec()
+	if err != nil {
+		logrus.Errorf("[Service layer: UserService] GetIDByExternalID failed, external_id=%s, err=%+v", externalID, err)
+		return 0, status.GenErrWithCustomMsg(status.StatusUserNotFound, "user not found")
+	}
+	return id, nil
+}
+
+var UserSvc *UserService