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[IMP] point_of_sale: moved data loading to it's own method for easier extension dev 

bzr revid: fva@openerp.com-20120903142527-iv0d97a0tzbjyo6o
This commit is contained in:
Frédéric van der Essen 2012-09-03 16:25:27 +02:00
parent 2c3b3a0bd1
commit f8212984f3
1 changed files with 17 additions and 11 deletions
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28
addons/point_of_sale/static/src/js/models.js
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@ -58,6 +58,21 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
// We fetch the backend data on the server asynchronously. this is done only when the pos user interface is launched,
// Any change on this data made on the server is thus not reflected on the point of sale until it is relaunched.
// when all the data has loaded, we compute some stuff, and declare the Pos ready to be used.
$.when(this.load_server_data())
.then(function(){
//self.log_loaded_data(); //Uncomment if you want to log the data to the console for easier debugging
self.ready.resolve();
},function(){
//we failed to load some backend data, or the backend was badly configured.
//the error messages will be displayed in PosWidget
self.ready.reject();
});
},
// loads all the needed data on the sever. returns a deferred indicating when all the data has loaded.
load_server_data: function(){
var self = this;
var loaded = fetch('res.users',['name','company_id'],[['id','=',this.session.uid]])
.pipe(function(users){
@ -174,17 +189,8 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
}
self.set({'cashRegisters' : new module.CashRegisterCollection(self.get('bank_statements'))});
});
// when all the data has loaded, we compute some stuff, and declare the Pos ready to be used.
$.when(loaded)
.then(function(){
//self.log_loaded_data(); //Uncomment if you want to log the data to the console for easier debugging
self.ready.resolve();
},function(){
//we failed to load some backend data, or the backend was badly configured.
//the error messages will be displayed in PosWidget
self.ready.reject();
});
return loaded;
},
// logs the usefull posmodel data to the console for debug purposes