采购申请明细优化

jikimo_purchase_request/models/purchase_request.py

@@ -47,6 +47,19 @@ class PurchaseRequestLine(models.Model):
         ('outsourcing', "委外加工"),
     ], string='供货方式', compute='_compute_supply_method', store=True)
 
+    purchase_request_count = fields.Integer(string='采购申请数量', compute='_compute_purchase_request_count', readonly=True)
+    purchase_count = fields.Integer(string="采购订单数量", compute="_compute_purchase_count", readonly=True)
+
+    @api.depends("purchase_lines")
+    def _compute_purchase_count(self):
+        for rec in self:
+            rec.purchase_count = len(rec.mapped("purchase_lines.order_id"))
+
+    @api.depends('request_id')
+    def _compute_purchase_request_count(self):
+        for order in self:
+            order.purchase_request_count = len(order.request_id)
+
     @api.depends('origin')
     def _compute_supply_method(self):
         for prl in self:
@@ -98,3 +111,33 @@ class PurchaseRequestLine(models.Model):
             else:
                 record.part_number = record.product_id.part_number
                 record.part_name = record.product_id.part_name
+
+    def _compute_qty_to_buy(self):
+        for pr in self:
+            qty_to_buy = sum(pr.mapped("product_qty")) - sum(pr.mapped("qty_done")) - sum(pr.mapped("qty_in_progress"))
+            pr.qty_to_buy = qty_to_buy > 0.0
+            pr.pending_qty_to_receive = qty_to_buy
+
+    def action_view_purchase_request(self):
+        action = self.env["ir.actions.actions"]._for_xml_id("purchase_request.purchase_request_form_action")
+        action.update({
+            'res_id': self.request_id.id,
+            'views': [[False, 'form']],
+        })
+        return action
+
+    def action_view_purchase_order(self):
+        action = self.env["ir.actions.actions"]._for_xml_id("purchase.purchase_rfq")
+        lines = self.mapped("purchase_lines.order_id")
+        if len(lines) > 1:
+            action["domain"] = [("id", "in", lines.ids)]
+        elif lines:
+            action["views"] = [
+                (self.env.ref("purchase.purchase_order_form").id, "form")
+            ]
+            action["res_id"] = lines.id
+        origin_context = ast.literal_eval(action['context'])
+        if 'search_default_draft' in origin_context:
+            origin_context.pop('search_default_draft')
+        action['context'] = origin_context
+        return action