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[imp] added most methods of one2many dataset (but not tested) 

bzr revid: nicolas.vanhoren@openerp.com-20110622140149-287ofpshcqmxq1wl
This commit is contained in:
niv-openerp 2011-06-22 16:01:49 +02:00
parent 68aa057475
commit 46abe6600a
1 changed files with 64 additions and 8 deletions
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72
addons/base/static/src/js/form.js
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@ -1381,35 +1381,62 @@ openerp.base.form.One2ManyDataset = openerp.base.DataSetStatic.extend({
this.reset_ids([]);
},
create: function(data, callback, error_callback) {
var cached = {id:_.uniqueId(this.virtual_id_prefix), values: data};
this.to_create.push(cached);
this.set_ids(ids.concat([cached.id]));
this.cache.push(cached);
this.on_change();
return $.Deferred().then(callback).resolve({result: cached.id}).promise();
},
write: function (id, data, callback) {
var record = _.select(this.to_create, function(x) {return x.id === id;});
record = record || _.select(this.to_write, function(x) {return x.id === id;});
if (previous) {
$.extend(previous.value, data);
} else {
record = {id: id, values: data};
self.to_write.push(record);
}
var cached = _.select(this.cache, function(x) {return x.id === id;});
$.extend(cached.value, record.values);
this.on_change();
return $.Deferred().then(callback).resolve({result: true}).promise();
},
unlink: function(ids) {
var self = this;
var to_create_size = this.to_create.length;
var remove = function(list, to_remove) {
return _.reject(list, function(x) { return _.include(to_remove, x.id);});
};
this.to_create = remove(this.to_create);
this.to_write = remove(this.to_write);
this.cache = remove(this.cache);
this.set_ids(_.without.apply(_, [this.ids].concat(ids)));
_.each(ids, function(x) {self.to_delete.push({id:x})});
if (this.to_create == to_create_size) {
_.each(ids, function(x) {self.to_delete.push({id:x})});
}
this.on_change();
},
reset_ids: function(ids) {
this.set_ids(ids);
this.to_delete = [];
this.to_create = [];
this.to_write = [];
this.cache = [];
// good idea?
this.on_change();
},
on_change: function() {},
read_ids: function (ids, fields, callback) {
var self = this;
var to_get = [];
var to_remember = [];
_.each(ids, function(id) {
var cached = _.detect(self.cache, function(x) {return x.id === id;});
if (!cached || !_each.all(fields, function(x) {cached.values[x] !== undefined}))
to_get.push(id);
else
to_remember.push(cached);
});
// for debuggin, test to see if all the ids we try to load from db are real ids
if (this.debug_mode)
if (this.debug_mode) {
// test to see if all the ids we try to load from db are real ids
_.each(to_get, function(x) {
if(typeof(x) == "string") {
var test = self.virtual_id_regex.exec(x);
@ -1418,8 +1445,37 @@ openerp.base.form.One2ManyDataset = openerp.base.DataSetStatic.extend({
}
}
});
//TODO niv
this._super(ids, fields, callback);
};
var completion = $.Deferred();
$.when(completion).then(callback);
var return_records = function() {
var records = _.map(ids, function(id) {return _.detect(self.cache, function(c) {return c.id === id;}).values;});
if (self.debug_mode) {
if (_.include(records, undefined)) {
throw "Record not correctly loaded";
}
}
completion.resolve(records);
}
if(to_get) {
var rpc_promise = this._super(to_get, fields, function(records) {
_.each(records, function(record, index) {
var id = to_get[index];
var cached = _.detect(self.cache, function(x) {return x.id === id;});
if (!cached) {
self.cache.push({id: id, values: record});
} else {
// I assume cache value is prioritary
self.cached = $.extend({}, record, cached);
}
});
return_records();
});
$.when(rpc_promise).fail(function() {completion.reject();});
} else {
return_records();
}
return completion.promise();
},
});