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use self only when needed.

pull/501/head
François Kawala 5 years ago
parent
8370c04944
commit
81ea6910cd
1 changed files with 16 additions and 34 deletions
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  1. 50
      pos_barcode_tare/static/src/js/pos_barcode_tare.js

50
pos_barcode_tare/static/src/js/pos_barcode_tare.js
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@ -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();
});

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