添加软删除

2024-01-10 20:05:15 +08:00
parent d6f5d1a4e6
commit 9c105ceee6
4 changed files with 269 additions and 0 deletions
@@ -0,0 +1,30 @@
+package gormx
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Common struct {
+	// gorm.Model
+	Id         int64 `json:"id" gorm:"column:id;auto_increment;primary_key;comment:主键"`
+	CreateTime int64 `json:"create_time" binding:"-" gorm:"type:bigint unsigned;column:create_time;default:0;not null;autoCreateTime:milli;comment:创建时间"`
+	UpdateTime int64 `json:"update_time" binding:"-" gorm:"type:bigint unsigned;column:update_time;default:0;not null;autoCreateTime:milli;autoUpdateTime:milli;comment:更新时间"`
+	// DeletedAt  *time.Time `json:"delete_time" binding:"-" gorm:"index;type:bigint unsigned;column:delete_time;default:0;not null;comment:删除时间"`
+	DeleteTime DeleteTime `json:"delete_time" binding:"-" gorm:"index;type:bigint unsigned;column:delete_time;default:0;not null;comment:删除时间"`
+	// DeleteTime sql.NullInt64 `json:"delete_time" gorm:"index;type:bigint unsigned;column:delete_time;default:0;not null;comment:删除时间"`
+}
+
+func (u *Common) BeforeCreate(tx *gorm.DB) (err error) {
+	u.CreateTime = time.Now().UnixMilli()
+	u.UpdateTime = time.Now().UnixMilli()
+	return
+}
+
+func (c *Common) BeforeUpdate(tx *gorm.DB) (err error) {
+	c.UpdateTime = time.Now().UnixMilli()
+	return
+}
+
+// Unscoped() 会忽略默认的软删除条件