新增主生产计划模块

mrp_mps/models/product_template.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models
+
+class ProductTemplate(models.Model):
+    _inherit = 'product.template'
+
+    schedule_count = fields.Integer('Schedules', compute='_compute_schedule_count')
+
+    def _compute_schedule_count(self):
+        grouped_data = self.env['mrp.production.schedule'].read_group(
+            [('product_id.product_tmpl_id', 'in', self.ids)], ['product_id'], ['product_id'])
+        product_schedule_counts = {}
+        for data in grouped_data:
+            product_schedule_counts[data['product_id'][0]] = data['product_id_count']
+        for template in self:
+            schedule_count = 0
+            for product_id in template.product_variant_ids.ids:
+                schedule_count += product_schedule_counts.get(product_id, 0)
+            template.schedule_count = schedule_count
+
+    def action_open_mps_view(self):
+        action = self.env["ir.actions.actions"]._for_xml_id("mrp_mps.action_mrp_mps")
+        action['domain'] = [('product_id.product_tmpl_id', 'in', self.ids)]
+        return action