refactor: move tenant apply db to service

backend/app/http/web/tenant_apply.go

@@ -8,12 +8,10 @@ import (
 	"quyun/v2/app/errorx"
 	"quyun/v2/app/http/web/dto"
 	"quyun/v2/app/services"
-	"quyun/v2/database/models"
 	"quyun/v2/pkg/consts"
 	"quyun/v2/providers/jwt"
 
 	"github.com/gofiber/fiber/v3"
-	"go.ipao.vip/gen/types"
 	"gorm.io/gorm"
 )
 
@@ -100,34 +98,7 @@ func (ctl *tenantApply) apply(ctx fiber.Ctx, form *dto.TenantApplyForm) (*dto.Te
 		return nil, errorx.Wrap(err).WithMsg("申请校验失败，请稍后再试")
 	}
 
-	tenant := &models.Tenant{
-		UserID: claims.UserID,
-		Code:   code,
-		UUID:   types.NewUUIDv4(),
-		Name:   name,
-		Status: consts.TenantStatusPendingVerify,
-		Config: types.JSON([]byte(`{}`)),
-	}
-
-	// NOTE: 使用全新 Session，避免复用 gen.DO 内部带 Model/Statement 的 *gorm.DB 导致 schema 与 dest 不一致而触发 GORM 反射 panic。
-	db := models.Q.Tenant.WithContext(ctx).UnderlyingDB().Session(&gorm.Session{})
-	err = db.Transaction(func(tx *gorm.DB) error {
-		if err := tx.Omit("Users").Create(tenant).Error; err != nil {
-			return err
-		}
-
-		tenantUser := &models.TenantUser{
-			TenantID: tenant.ID,
-			UserID:   claims.UserID,
-			Role:     types.NewArray([]consts.TenantUserRole{consts.TenantUserRoleTenantAdmin}),
-			Status:   consts.UserStatusVerified,
-		}
-		if err := tx.Create(tenantUser).Error; err != nil {
-			return err
-		}
-
-		return tx.First(tenant, tenant.ID).Error
-	})
+	tenant, err := services.Tenant.ApplyOwnedTenant(ctx, claims.UserID, code, name)
 	if err != nil {
 		if errors.Is(err, gorm.ErrDuplicatedKey) {
 			return nil, errorx.ErrRecordDuplicated.WithMsg("租户 ID 已被占用，请换一个试试")