From 81ea6910cd8de497ea3f11a30c6c731479d29fe2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fran=C3=A7ois=20Kawala?= Date: Tue, 4 Feb 2020 09:20:11 +0100 Subject: [PATCH] use self only when needed. --- .../static/src/js/pos_barcode_tare.js | 50 ++++++------------- 1 file changed, 16 insertions(+), 34 deletions(-) diff --git a/pos_barcode_tare/static/src/js/pos_barcode_tare.js b/pos_barcode_tare/static/src/js/pos_barcode_tare.js index 67a98cab..5c372201 100644 --- a/pos_barcode_tare/static/src/js/pos_barcode_tare.js +++ b/pos_barcode_tare/static/src/js/pos_barcode_tare.js @@ -55,7 +55,6 @@ odoo.define('pos_barcode_tare.screens', function (require) { screens.ScreenWidget.include( { barcode_weight_action: function (code) { - var self = this; var order = this.pos.get_order(); // Computes the paid weight var last_order_line = order.get_last_orderline(); @@ -68,7 +67,7 @@ odoo.define('pos_barcode_tare.screens', function (require) { convert_mass(tare, kg_unit, product_unit); // Alert when mass conversion failed. if (typeof tare_in_product_uom === 'undefined') { - self.gui.show_popup('error', + this.gui.show_popup('error', {'title': _t('Mismatch in units of measure'), 'body': _t('You scanned a tare barcode. ' + 'The tare is applied to the last product in order. '+ @@ -79,7 +78,7 @@ odoo.define('pos_barcode_tare.screens', function (require) { var paid_weight = total_weight - tare_in_product_uom; // Throws a warning popup if the price is negative. if (paid_weight <= 0) { - self.gui.show_popup('confirm', + this.gui.show_popup('confirm', {'title': _t('Negative weight'), 'body': _t('The calculated weight is negative. ' + 'Did you scan the correct tare label?'), @@ -94,11 +93,10 @@ odoo.define('pos_barcode_tare.screens', function (require) { }, // Setup the callback action for the "weight" barcodes. show: function () { - var self = this; this._super(); this.pos.barcode_reader.set_action_callback( 'weight', - _.bind(self.barcode_weight_action, self)); + _.bind(this.barcode_weight_action, this)); }, }); @@ -108,8 +106,7 @@ odoo.define('pos_barcode_tare.screens', function (require) { template: 'TareScreenButton', button_click: function () { - var self = this; - self.gui.show_screen('tare'); + this.gui.show_screen('tare'); }, }); @@ -132,7 +129,6 @@ odoo.define('pos_barcode_tare.screens', function (require) { show: function () { this._super(); - var self = this; // Fetch the unit of measure used to save the tare this.kg_unit = get_unit(this.pos, "kg"); // Fetch the barcode prefix from POS barcode parser rules. @@ -141,6 +137,7 @@ odoo.define('pos_barcode_tare.screens', function (require) { // Setup the proxy var queue = this.pos.proxy_queue; // The pooling of the scale starts here. + var self = this; queue.schedule(function () { return self.pos.proxy.scale_read().then(function (weight) { self.set_weight(weight); @@ -152,13 +149,11 @@ odoo.define('pos_barcode_tare.screens', function (require) { this.lock_screen(true); }, get_barcode_prefix: function (barcode_sequence_id) { - var self = this; - var barcode_pattern = self.get_barcode_pattern(barcode_sequence_id); + var barcode_pattern = this.get_barcode_pattern(barcode_sequence_id); return barcode_pattern.substr(0, 2); }, get_barcode_pattern: function (barcode_sequence_id) { - var self = this; - var rules = self.get_barcode_rules(); + var rules = this.get_barcode_rules(); var rule = rules.filter( function (r) { return r.sequence === barcode_sequence_id; @@ -166,17 +161,15 @@ odoo.define('pos_barcode_tare.screens', function (require) { return rule.pattern; }, get_barcode_rules: function () { - var self = this; - return self.pos.barcode_reader.barcode_parser.nomenclature.rules; + return this.pos.barcode_reader.barcode_parser.nomenclature.rules; }, set_weight: function (scale_measure) { - var self = this; var weight = scale_measure.weight; - var unit = get_unit(self.pos, scale_measure.unit); + var unit = get_unit(this.pos, scale_measure.unit); if (weight > 0) { - self.weight_in_kg = convert_mass(weight, unit, self.kg_unit); - self.render_receipt(); - self.lock_screen(false); + this.weight_in_kg = convert_mass(weight, unit, this.kg_unit); + this.render_receipt(); + this.lock_screen(false); } }, get_weight: function () { @@ -218,21 +211,11 @@ odoo.define('pos_barcode_tare.screens', function (require) { // Compute checksum and concat with barcode data to get the actual // barcode. var checksum = this.ean13_checksum(barcode_data); - var barcode = barcode_data.concat(checksum); - - return barcode; + return barcode_data.concat(checksum); }, get_barcode_data: function () { return this.barcode_data(this.get_weight()); }, - should_auto_print: function () { - return this.pos.config.iface_print_auto && - !this.pos.get_order()._printed; - }, - should_close_immediately: function () { - return this.pos.config.iface_print_via_proxy && - this.pos.config.iface_print_skip_screen; - }, lock_screen: function (locked) { this._locked = locked; if (locked) { @@ -247,11 +230,10 @@ odoo.define('pos_barcode_tare.screens', function (require) { }, print: function () { // See comment in print function of ReceiptScreenWidget - var self = this; this.lock_screen(true); setTimeout(function () { - self.lock_screen(false); + this.lock_screen(false); }, 1000); this.print_web(); @@ -261,9 +243,9 @@ odoo.define('pos_barcode_tare.screens', function (require) { this.close(); this.gui.show_screen(this.previous_screen); }, - renderElement: function () { - var self = this; + renderElement: function (self) { this._super(); + var self = this; this.$('.back').click(function () { self.click_back(); });