新增主生产计划模块

mrp_mps/models/purchase_order.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models
+
+
+class PurchaseOrder(models.Model):
+    _inherit = 'purchase.order'
+
+    date_planned_mps = fields.Datetime(string='Scheduled Date', compute='_compute_date_planned_mps', store=True, index=True)
+
+    @api.depends('order_line.date_planned', 'date_order')
+    def _compute_date_planned_mps(self):
+        for order in self:
+            min_date = False
+            for line in order.order_line:
+                if not min_date or line.date_planned and line.date_planned < min_date:
+                    min_date = line.date_planned
+            # since we only care about the date, remove time part so that when search based on a date we can also match it
+            if min_date:
+                order.date_planned_mps = min_date.date()
+            else:
+                order.date_planned_mps = order.date_order.date()