me request + dto

internal/user/controller.go

@@ -85,3 +85,38 @@ func (co *controller) delete(c *gin.Context) {
 
 	c.Status(http.StatusNoContent)
 }
+
+// me godoc
+//
+//	@Summary		Returns user data
+//	@Description	Returns user data
+//	@Tags			User
+//	@Accept			json
+//	@Success		200				{object}	MeDTO
+//	@Failure		400				{object}	responses.BadRequest
+//	@Failure		401				{object}	responses.Unauthorized
+//	@Failure		404				{object}	responses.NotFound
+//	@Failure		500				{object}	responses.InternalServerError
+//	@Router			/user			[DELETE]
+func (co *controller) me(c *gin.Context) {
+	u, err := co.utils.GetUserUuidFromContext(c)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, responses.BadRequest{Error: err.Error()})
+		appLog.LogErr(pkgLogHeader, controllerLogHeader, err)
+		return
+	}
+
+	response, err := co.service.getUser(c, u)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, responses.InternalServerError{Error: err.Error()})
+		appLog.LogErr(pkgLogHeader, controllerLogHeader, err)
+		return
+	}
+
+	if response == nil {
+		c.Status(http.StatusNoContent)
+		return
+	}
+
+	c.JSON(http.StatusOK, response)
+}

internal/user/dto.go

@@ -0,0 +1,5 @@
+package user
+
+type MeDTO struct {
+	UserUuid string `json:"userUuid"`
+}

internal/user/repository.go

@@ -10,6 +10,7 @@ type Repository interface {
 	getUserId(ctx context.Context, userUuid string) (int64, error)
 	addUser(ctx context.Context, u *userModel) error
 	deleteUser(ctx context.Context, userUuid string, deletedAt sql.NullTime) error
+	getUser(ctx context.Context, userUuid string) (*MeDTO, error)
 }
 
 type repo struct {
@@ -47,3 +48,14 @@ func (r *repo) deleteUser(ctx context.Context, userUuid string, deletedAt sql.Nu
 	_, err := r.db.Exec(ctx, q, deletedAt, userUuid)
 	return err
 }
+
+func (r *repo) getUser(ctx context.Context, userUuid string) (*MeDTO, error) {
+	q := `SELECT uuid FROM users WHERE uuid = $1 AND deleted_at IS NULL LIMIT 1`
+	row := r.db.QueryRow(ctx, q, userUuid)
+	u := &MeDTO{}
+
+	if err := row.Scan(&u.UserUuid); err != nil {
+		return nil, err
+	}
+	return u, nil
+}

internal/user/service.go

@@ -40,3 +40,11 @@ func (s *service) createUser(ctx context.Context, userUuid string) error {
 func (s *service) deleteUser(ctx context.Context, userUuid string) error {
 	return s.repo.deleteUser(ctx, userUuid, s.utils.NullTimeNowUTC())
 }
+
+func (s *service) getUser(ctx context.Context, userUuid string) (*MeDTO, error) {
+	if userUuid == "" {
+		return nil, errors.New("user uuid is empty")
+	}
+
+	return s.repo.getUser(ctx, userUuid)
+}