物料需求计划管理详情编辑需求练习

sf_demand_plan/models/sale_order.py

@@ -9,14 +9,50 @@ class ReSaleOrder(models.Model):
         compute='_compute_mrp_production_ids',
         string='与此销售订单相关联的制造订单',
         groups='mrp.group_mrp_user', store=True)
+    demand_plan_count = fields.Integer(
+        "需求计划生成计数",
+        compute='_compute_demand_plan_count',
+    )
+    #暂时不知道哪里用到了
+    @api.depends('procurement_group_id')
+    def _compute_purchase_request_count(self):
+        for record in self:
+            pr_ids = self.env['purchase.request'].sudo().search([('origin', 'like', record.name)])
+            if pr_ids:
+                record.purchase_request_purchase_order_count = len(pr_ids)
+            else:
+                record.purchase_request_purchase_order_count = 0
+    #计算需求计划生成计数
+    def _compute_demand_plan_count(self):
+        for line in self:
+            demand_plan = self.env['sf.production.demand.plan'].sudo().search([('sale_order_id', '=', line.id)])
+            line.demand_plan_count = len(demand_plan)
 
     def sale_order_create_line(self, product, item):
         ret = super(ReSaleOrder, self).sale_order_create_line(product, item)
-        vals = {
-            'sale_order_id': ret.order_id.id,
-            'sale_order_line_id': ret.id,
-        }
-        demand_plan = self.env['sf.production.demand.plan'].sudo().create(vals)
+        # vals = {
+        #     'sale_order_id': ret.order_id.id,
+        #     'sale_order_line_id': ret.id,
+        # }
+        # demand_plan_info = self.env['sf.demand.main.plan'].sudo().create(vals)
+        # vals.update({'demand_plan_id': demand_plan_info.id, 'plan_uom_qty': ret.product_uom_qty})
+        # demand_plan = self.env['sf.production.demand.plan'].sudo().create(vals)
+        # demand_plan_info.write({'line_ids': demand_plan.ids})
+        # 优化方案1：使用事务确保数据一致性
+        with self.env.cr.savepoint():
+            # 1. 先创建主计划
+            demand_plan_info = self.env['sf.demand.main.plan'].sudo().create({
+                'sale_order_id': ret.order_id.id,
+                'sale_order_line_id': ret.id,
+            })
+            # 2. 创建明细计划时直接建立关联（利用One2many的inverse特性）
+            demand_plan = self.env['sf.production.demand.plan'].sudo().create({
+                'demand_plan_id': demand_plan_info.id,
+                'plan_uom_qty': ret.product_uom_qty,
+                'sale_order_id': ret.order_id.id,     
+                'sale_order_line_id': ret.id,        
+            })
+        # 3. 不需要手动更新line_ids，Odoo的ORM会自动处理One2many关系
         if demand_plan.product_id.machining_drawings_name:
             filename_url = demand_plan.product_id.machining_drawings_name.rsplit('.', 1)[0]
             wizard_vals = {
@@ -27,3 +63,21 @@ class ReSaleOrder(models.Model):
             }
             self.env['sf.demand.plan.print.wizard'].sudo().create(wizard_vals)
         return ret
+    #暂时不知道哪里用到
+    def confirm_to_supply_method(self):
+        self.state = 'sale'
+        for line in self.order_line:
+            if line.product_id.auto_machining:
+                line.supply_method = 'automation'
+    #在销售订单打开需求计划列表
+    def action_view_demand_plan(self):
+        self.ensure_one()
+        demand_plan_ids = self.env['sf.production.demand.plan'].sudo().search([('sale_order_id', '=', self.id)]).ids
+        return {
+            'res_model': 'sf.production.demand.plan',
+            'type': 'ir.actions.act_window',
+            'name': _("需求计划"),
+            'domain': [('id', 'in', demand_plan_ids)],
+            'view_mode': 'tree',
+        }
+