Decouple aftersales customers from company management

services/aftersales_service.go

@@ -142,19 +142,6 @@ func (s *AftersalesService) generateUniqueSerial() (string, error) {
 
 // Create 创建售后工单
 func (s *AftersalesService) Create(dto models.CreateAftersalesOrderDTO, userId uint) (*models.AftersalesOrder, error) {
-	// 确保公司存在
-	var company models.Company
-	result := database.DB.Where("company_name = ?", dto.CompanyName).First(&company)
-	if result.Error != nil {
-		company = models.Company{
-			CompanyName: dto.CompanyName,
-			IsActive:    true,
-		}
-		if err := database.DB.Create(&company).Error; err != nil {
-			return nil, fmt.Errorf("创建公司失败: %w", err)
-		}
-	}
-
 	serialNumber, err := s.generateUniqueSerial()
 	if err != nil {
 		return nil, err