物料需求计划管理详情编辑需求练习

sf_demand_plan/models/purchase_order.py

@@ -0,0 +1,22 @@
+from odoo import api, fields, models, _
+from odoo.tools import float_compare
+
+
+class PurchaseOrder(models.Model):
+    _inherit = 'purchase.order'
+
+    demand_plan_line_id = fields.Many2one(comodel_name="sf.production.demand.plan",
+                                          string="需求计划明细", readonly=True)
+
+    @api.depends('origin', 'demand_plan_line_id')
+    def _compute_purchase_type(self):
+        for purchase in self:
+            if purchase.order_line[0].product_id.categ_id.name == '坯料':
+                if purchase.order_line[0].product_id.materials_type_id.gain_way == '外协':
+                    purchase.purchase_type = 'outsourcing'
+            else:
+                if purchase.demand_plan_line_id.supply_method == 'outsourcing':
+                    purchase.purchase_type = 'outsourcing'
+
+                elif purchase.demand_plan_line_id.supply_method == 'purchase':
+                    purchase.purchase_type = 'outside'