[PORT] pos_default_empty_image courtesy @invitu

pos_default_empty_image/__init__.py

@@ -0,0 +1 @@
+from . import models

pos_default_empty_image/__openerp__.py → pos_default_empty_image/__manifest__.py

@@ -3,7 +3,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 {
     'name': 'POS Default empty image',
-    'version': '8.0.0.1.0',
+    'version': '10.0.0.1.0',
     'category': 'Point Of Sale',
     'summary': 'Optimise load time for products with no image',
     'author': "Akretion, GRAP, Odoo Community Association (OCA)",

pos_default_empty_image/models/product.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+# © <2015> <Akretion, GRAP, OCA>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import models, fields, api
+
+
+class ProductTemplate(models.Model):
+    _inherit = 'product.template'
+
+    @api.multi
+    def _get_has_image(self):
+        self.ensure_one()
+        self.has_image = self.image is not False
+
+    has_image = fields.Boolean(compute='_get_has_image', string='Has Image')

pos_default_empty_image/product.py

@@ -1,20 +0,0 @@
-# -*- coding: utf-8 -*-
-# © <2015> <Akretion, GRAP, OCA>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-from openerp import models, fields, api
-
-
-class ProductTemplate(models.Model):
-    _inherit = ['product.template']
-
-    @api.multi
-    @api.depends('field.image')
-    def _has_image(self):
-        for record in self:
-            record.has_image = bool(record.image)
-
-    has_image = fields.Boolean(
-        compute='_has_image',
-        store=True,
-        readonly=True)

pos_default_empty_image/static/src/js/pos_default_empty_image.js

@@ -1,11 +1,11 @@
-'use strict';
+odoo.define('pos_default_empty_image', function (require) {
+"use strict";
 
-openerp.pos_default_empty_image = function (instance) {
-	var module = instance.point_of_sale;
-	var _t = instance.web._t;
+    var models = require('point_of_sale.models');
+    var screens = require('point_of_sale.screens');
 
     //don't try to get an image if we know the product ain't one
-	module.ProductListWidget = module.ProductListWidget.extend({
+    var ProductListImageWidget = screens.ProductListWidget.include({
         get_product_image_url: function(product){
             if (product.has_image)
                 return this._super(product);
@@ -14,21 +14,13 @@ openerp.pos_default_empty_image = function (instance) {
         }
     });
 
-	//we can't extend it because self.pos not ready yet
-	var _initializePosModel_ = module.PosModel.prototype.initialize;
-	module.PosModel.prototype.initialize = function(session, attributes){
-		//add has_image to the request of product product
-		this.models.some(function (m, idx) {
-			if (m.model !== "product.product")
-				return false;
+    var _super_posmodel = models.PosModel.prototype;
+    models.PosModel = models.PosModel.extend({
+        initialize: function (session, attributes) {
+            var product_model = _.find(this.models, function(model){ return model.model === 'product.product'; });
+            product_model.fields.push('has_image');
 
-			//check if not already done by someone else
-			if (m.fields.indexOf('has_image') === -1) {
-				m.fields.push('has_image');
-			}
-
-			return true; //no need to continue
+            return _super_posmodel.initialize.call(this, session, attributes);
+        },
+    });
 });
-		return _initializePosModel_.call(this, session, attributes);
-	};
-};

pos_default_empty_image/view/view.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<openerp>
-    <data>
-        <template id="assets_backend" name="pos_default_empty_image assets" inherit_id="web.assets_backend">
-            <xpath expr="." position="inside">
-                <script type="text/javascript" src="/pos_default_empty_image/static/src/js/pos_default_empty_image.js"></script>
-            </xpath>
-        </template>
-    </data>
-</openerp>

pos_default_empty_image/views/view.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <template id="assets_backend" name="pos_default_empty_image assets" inherit_id="point_of_sale.assets">
+        <xpath expr="." position="inside">
+            <script type="text/javascript" src="/pos_default_empty_image/static/src/js/pos_default_empty_image.js"></script>
+        </xpath>
+    </template>
+</odoo>