Add module product_expiry_simple

product_expiry_simple/stock.py

@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+# © 2017 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from openerp import models, fields, api
+
+
+class StockProductionLot(models.Model):
+    _inherit = 'stock.production.lot'
+    _rec_name = 'display_name'
+
+    expiry_date = fields.Date(string='Expiry Date')
+    display_name = fields.Char(
+        compute='compute_display_name_field',
+        string='Lot/Serial Number Display', store=True, readonly=True)
+
+    @api.multi
+    @api.depends('name', 'expiry_date')
+    def compute_display_name_field(self):
+        for lot in self:
+            dname = lot.name
+            if lot.expiry_date:
+                dname = '[%s] %s' % (lot.expiry_date, dname)
+            lot.display_name = dname
+
+
+class StockQuant(models.Model):
+    _inherit = 'stock.quant'
+
+    expiry_date = fields.Date(
+        related='lot_id.expiry_date', store=True, readonly=True)
+
+    # method copy/pasted from the official product_expiry module
+    # © Odoo SA
+    @api.model
+    def apply_removal_strategy(
+            self, location, product, qty, domain, removal_strategy):
+        if removal_strategy == 'fefo':
+            order = 'expiry_date, location_id, package_id, lot_id, in_date, id'
+            return self._quants_get_order(
+                location, product, qty, domain, order)
+        return super(StockQuant, self).apply_removal_strategy(
+            location, product, qty, domain, removal_strategy)