基础架构

internal/domains/certification/entities/contract_record.go

@@ -3,6 +3,7 @@ package entities
 import (
 	"time"
 
+	"github.com/google/uuid"
 	"gorm.io/gorm"
 )
 
@@ -96,3 +97,11 @@ func (c *ContractRecord) GetStatusName() string {
 	}
 	return c.Status
 }
+
+// BeforeCreate GORM钩子：创建前自动生成UUID
+func (c *ContractRecord) BeforeCreate(tx *gorm.DB) error {
+	if c.ID == "" {
+		c.ID = uuid.New().String()
+	}
+	return nil
+}