重构 orm 代码生成逻辑，实现 bill 接口，优化请求字段检查与 list total 查询逻辑

web/queries/trade.gen.go

@@ -41,8 +41,8 @@ func newTrade(db *gorm.DB, opts ...gen.DOOption) trade {
 	_trade.UpdatedAt = field.NewField(tableName, "updated_at")
 	_trade.DeletedAt = field.NewField(tableName, "deleted_at")
 	_trade.Type = field.NewInt32(tableName, "type")
-	_trade.CancelAt = field.NewTime(tableName, "cancel_at")
-	_trade.PaidAt = field.NewTime(tableName, "paid_at")
+	_trade.CancelAt = field.NewField(tableName, "cancel_at")
+	_trade.PaidAt = field.NewField(tableName, "paid_at")
 
 	_trade.fillFieldMap()
 
@@ -67,8 +67,8 @@ type trade struct {
 	UpdatedAt field.Field   // 更新时间
 	DeletedAt field.Field   // 删除时间
 	Type      field.Int32
-	CancelAt  field.Time
-	PaidAt    field.Time
+	CancelAt  field.Field
+	PaidAt    field.Field
 
 	fieldMap map[string]field.Expr
 }
@@ -99,8 +99,8 @@ func (t *trade) updateTableName(table string) *trade {
 	t.UpdatedAt = field.NewField(table, "updated_at")
 	t.DeletedAt = field.NewField(table, "deleted_at")
 	t.Type = field.NewInt32(table, "type")
-	t.CancelAt = field.NewTime(table, "cancel_at")
-	t.PaidAt = field.NewTime(table, "paid_at")
+	t.CancelAt = field.NewField(table, "cancel_at")
+	t.PaidAt = field.NewField(table, "paid_at")
 
 	t.fillFieldMap()