[IMP] add a server action to massively assign MOs.

mrp_mto_with_stock/__openerp__.py

@@ -15,5 +15,8 @@
     "application": False,
     "installable": True,
     "depends": ["mrp"],
-    "data": ['views/product_template_view.xml'],
+    "data": [
+        "views/product_template_view.xml",
+        "views/mrp_production_view.xml",
+    ],
 }

mrp_mto_with_stock/models/mrp_production.py

@@ -3,7 +3,8 @@
 # Copyright 2015 John Walsh
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from openerp import api, models
+from openerp import api, models, _
+from openerp.exceptions import UserError
 import logging
 _logger = logging.getLogger(__name__)
 
@@ -11,6 +12,13 @@ _logger = logging.getLogger(__name__)
 class MrpProduction(models.Model):
     _inherit = 'mrp.production'
 
+    @api.multi
+    def action_mass_assign(self):
+        if any([x != 'confirmed' for x in self.mapped('state')]):
+            raise UserError(_(
+                "All Manufacturing Orders must be confirmed."))
+        return self.action_assign()
+
     @api.one
     def action_assign(self):
         """Reserves available products to the production order but also creates

mrp_mto_with_stock/views/mrp_production_view.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 Eficent Business and IT Consulting Services S.L.
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+
+<odoo>
+
+    <record id="action_server_mrp_production_mass_assign"
+            model="ir.actions.server">
+        <field name="name">Reserve MO</field>
+        <field name="condition">True</field>
+        <field name="type">ir.actions.server</field>
+        <field name="model_id" ref="model_mrp_production" />
+        <field name="state">code</field>
+        <field name="code">self.action_mass_assign(cr, uid, context.get('active_ids', []), context=context)</field>
+    </record>
+
+    <record model="ir.values" id="action_mrp_production_mass_assign">
+        <field name="name">mrp.production.action - mass assign</field>
+        <field name="action_id"
+               ref="action_server_mrp_production_mass_assign" />
+        <field name="value" eval="'ir.actions.server,' + str(ref('action_server_mrp_production_mass_assign'))" />
+        <field name="key">action</field>
+        <field name="model_id" ref="model_mrp_production" />
+        <field name="model">mrp.production</field>
+        <field name="key2">client_action_multi</field>
+    </record>
+
+</odoo>