가입 전략 수립

backend/internal/handler/tenant_handler.go

@@ -2,6 +2,7 @@ package handler
 
 import (
 	"baron-sso-backend/internal/domain"
+	"baron-sso-backend/internal/repository"
 	"baron-sso-backend/internal/service"
 	"errors"
 	"strings"
@@ -272,14 +273,8 @@ func (h *TenantHandler) UpdateTenant(c *fiber.Ctx) error {
 			if strings.TrimSpace(d) == "" {
 				continue
 			}
-			td := domain.TenantDomain{
-				TenantID: tenant.ID,
-				Domain:   strings.TrimSpace(d),
-				Verified: true,
-			}
-			if err := h.DB.Create(&td).Error; err != nil {
-				// Log and continue or return error?
-				// For now return error to be safe.
+			// Use repository for consistency
+			if err := repository.NewTenantRepository(h.DB).AddDomain(c.Context(), tenant.ID, strings.TrimSpace(d), true); err != nil {
 				return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "failed to add domain: " + d})
 			}
 		}
@@ -301,7 +296,21 @@ func (h *TenantHandler) DeleteTenant(c *fiber.Ctx) error {
 		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "tenant id is required"})
 	}
 
-	if err := h.DB.Delete(&domain.Tenant{}, "id = ?", tenantID).Error; err != nil {
+	var tenant domain.Tenant
+	if err := h.DB.First(&tenant, "id = ?", tenantID).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return c.Status(fiber.StatusNotFound).JSON(fiber.Map{"error": "tenant not found"})
+		}
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": err.Error()})
+	}
+
+	// Rename slug to release it for reuse before soft delete
+	deletedSlug := tenant.Slug + "-deleted-" + time.Now().Format("20060102150405")
+	if err := h.DB.Model(&tenant).Update("slug", deletedSlug).Error; err != nil {
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "failed to release slug"})
+	}
+
+	if err := h.DB.Delete(&tenant).Error; err != nil {
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": err.Error()})
 	}