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[WIP] point_of_sale: working on model persistence, serializing / deserializing models

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Conflicts:
	addons/point_of_sale/static/src/js/models.js
This commit is contained in:
Frederic van der Essen
2014-11-26 11:27:04 +01:00
committed by Frédéric van der Essen
parent 1e0fe5a6ab
commit 0677913f77
1 changed files with 72 additions and 5 deletions
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addons/point_of_sale/static/src/js/models.js
+72 -5
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@@ -306,6 +306,10 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
}
}
self.cashregisters = bankstatements;
self.cashregisters_by_id = {};
for (var i = 0; i < self.cashregisters.length; i++) {
self.cashregisters_by_id[self.cashregisters[i].id] = self.cashregisters[i];
}
},
},{
label: 'fonts',
@@ -677,8 +681,12 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
// An Order contains zero or more Orderlines.
module.Orderline = Backbone.Model.extend({
initialize: function(attr,options){
this.pos = options.pos;
this.pos = options.pos;
this.order = options.order;
if (options.json) {
this.init_from_JSON(options.json);
return;
}
this.product = options.product;
this.price = options.product.price;
this.quantity = 1;
@@ -689,6 +697,15 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
this.selected = false;
this.id = orderline_id++;
},
init_from_JSON: function(json) {
this.product = this.pos.db.get_product_by_id(json.product_id);
if (!this.product) {
console.error('ERROR: attempting to recover product not available in the point of sale');
}
this.price = json.price_unit;
this.set_discount(json.discount);
this.set_quantity(json.qty);
},
clone: function(){
var orderline = new module.Orderline({},{
pos: this.pos,
@@ -914,11 +931,20 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
// Every Paymentline contains a cashregister and an amount of money.
module.Paymentline = Backbone.Model.extend({
initialize: function(attributes, options) {
this.pos = options.pos;
this.amount = 0;
this.selected = false;
if (options.json) {
this.init_from_JSON(options.json);
return;
}
this.cashregister = options.cashregister;
this.name = this.cashregister.journal_id[1];
this.selected = false;
this.pos = options.pos;
},
init_from_JSON: function(json){
this.amount = json.amount;
this.cashregister = this.pos.cashregisters_by_id[json.statement_id];
this.name = this.cashregister.journal_id[0];
},
//sets the amount of money on this payment line
set_amount: function(value){
@@ -968,9 +994,14 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
// there is always an active ('selected') order in the Pos, a new one is created
// automaticaly once an order is completed and sent to the server.
module.Order = Backbone.Model.extend({
initialize: function(attributes){
initialize: function(attributes,options){
Backbone.Model.prototype.initialize.apply(this, arguments);
options = options || {};
this.pos = attributes.pos;
if (options.json) {
this.init_from_JSON(options.json);
return this;
}
this.sequence_number = this.pos.pos_session.sequence_number++;
this.uid = this.generateUniqueId();
this.set({
@@ -987,6 +1018,42 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
this.to_invoice = false;
return this;
},
init_from_JSON: function(json) {
this.sequence_number = json.sequence_number;
this.uid = json.uid;
if (json.partner_id) {
var client = this.pos.db.get_partner_by_id(json.partner_id);
if (!client) {
console.error('ERROR: trying to load a parner not available in the pos');
}
} else {
var client = null;
}
this.set({
creationDate: new Date(),
orderLines: new module.OrderlineCollection(),
paymentLines: new module.PaymentlineCollection(),
name: _t("Order ") + this.uid,
client: client,
});
this.selected_orderline = undefined;
this.selected_paymentline = undefined;
this.screen_data = {};
this.temporary = false; // FIXME
this.to_invoice = false; // FIXME
var orderlines = json.lines;
for (var i = 0; i < orderlines.length; i++) {
var orderline = orderlines[i][2];
this.addOrderline(new module.Orderline({}, {pos: this.pos, order: this, json: orderline}));
}
var paymentlines = json.statement_ids;
for (var i = 0; i < paymentlines.length; i++) {
var paymentline = paymentlines[i][2];
this.get('paymentLines').add(new module.Paymentline({},{pos: this.pos, json: paymentline}));
}
},
is_empty: function(){
return (this.get('orderLines').models.length === 0);
},
@@ -1008,7 +1075,7 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
},
addOrderline: function(line){
if(line.order){
order.removeOrderline(line);
line.order.removeOrderline(line);
}
line.order = this;
this.get('orderLines').add(line);