客供料优化

sf_manufacturing/models/sale_order.py

@@ -148,8 +148,52 @@ class SaleOrder(models.Model):
                                 self.env.ref("base.user_admin")).bom_create(product, bom_type, 'product')
                             product_bom_purchase.with_user(self.env.ref("base.user_admin")).bom_create_line_has(
                                 purchase_embryo)
-        return super(SaleOrder, self).action_confirm()
+        result = super(SaleOrder, self).action_confirm()
+        self.merge_picking()
+        return result
 
+    def merge_picking(self):
+        """
+        合并多个stock.picking为一个新的stock.picking。
+        :param picking_ids: 需要合并的stock.picking记录ID列表
+        :return: 合并后的新的stock.picking对象
+        """
+        picking_ids =  self.env['stock.picking'].search([('retrospect_ref', '=', self.default_code)])
+        if not picking_ids:
+            return
+        # 获取需要合并的 stock.picking 记录
+        # 创建一个新的 stock.picking 作为合并结果
+        new_picking = self.env['stock.picking'].create({
+            'partner_id': picking_ids[0].partner_id.id,
+            'location_id': picking_ids[0].location_id.id,
+            'location_dest_id': picking_ids[0].location_dest_id.id,
+            'move_ids': False,
+            'sale_id': self.id,
+            'picking_type_id': picking_ids[0].picking_type_id.id,
+            'origin': '合并自: ' + ','.join([p.origin for p in picking_ids]),
+            'retrospect_ref':self.default_code,
+            'person_of_delivery':picking_ids[0].person_of_delivery,
+            'telephone_of_delivery': picking_ids[0].telephone_of_delivery,
+            'address_of_delivery': picking_ids[0].address_of_delivery,
+            'group_id':picking_ids[0].group_id.id
+        })
+
+        # 合并所有 move_lines
+        for picking in picking_ids:
+            for move in picking.move_ids:
+                # 复制 move_lines 到新的 picking
+                new_move_vals = move.copy_data()[0]
+                new_move_vals['picking_id']=new_picking.id
+                self.env['stock.move'].create(new_move_vals)
+
+        # 处理合并后的配送单状态
+        new_picking.action_confirm()  # 确认新的配送单
+        new_picking.action_assign()  # 分配新的配送单
+
+        # 删除原有的配送单
+        picking_ids.write({'state': 'cancel'})  # 将原配送单状态更改为取消
+
+        return new_picking
 class SaleOrderLine(models.Model):
     _inherit = 'sale.order.line'