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Allow handling of multiple cursors for the same colleciton #40

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Allow handling of multiple cursors for the same colleciton #40

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30 changes: 16 additions & 14 deletions client.js
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Original file line number Diff line number Diff line change
Expand Up @@ -17,12 +17,11 @@ function() {
function ObjectFactory(collection, objectvalue) {
if(!objectvalue){return;}
objectvalue.save = function() {
objectvalue = angular.copy(objectvalue);
cleanupAngularObject(objectvalue);

objectvaluecopy = angular.copy(objectvalue);
cleanupAngularObject(objectvaluecopy);
collection.update({
_id : this._id
}, objectvalue);
}, objectvaluecopy);
}
objectvalue.remove = function() {
collection.remove({
Expand All @@ -44,32 +43,35 @@ function($rootScope, MeteorCollections, $meteorObject) {
}, 100);
function CollectionFactory(collection) {
var collection = MeteorCollections.getCollection(collection);
var value = [];

function Collection(value) {
value = {};
}


Collection.observe = function(cursor, array) {
Collection.observe = function(cursor, array, value) {
cursor.observe({
"addedAt" : function(document, atIndex, before) {
//console.log(document);

if (!array) {
value = new $meteorObject(collection, document);
if (!array && atIndex == 0) {
angular.copy(new $meteorObject(collection, document), value)
}
if (array) {
value[atIndex] = new $meteorObject(collection, document);
value.splice(atIndex,0, new $meteorObject(collection, document))
}
$rootScope.apply();
},
"changedAt" : function(newDocument, oldDocument, atIndex) {

value[atIndex] = new $meteorObject(collection, newDocument);
if (!array && atIndex == 0) {
angular.copy(new $meteorObject(collection, newDocument), value)
}
if(array) {
value[atIndex] = new $meteorObject(collection, newDocument);
}
$rootScope.apply();
},
"removedAt" : function(oldDocument, atIndex) {
// As the bigger array is not available, currently this doesn't support findOne

value.splice(atIndex, 1);
$rootScope.apply();
Expand All @@ -78,13 +80,13 @@ function($rootScope, MeteorCollections, $meteorObject) {
}
Collection.find = function(selector, options, callback) {
value = this instanceof Collection ? this : [];
this.observe(collection.find(selector, options), true);
this.observe(collection.find(selector, options), true, value);
return value;
}
Collection.findOne = function(selector, options, callback) {
value = this instanceof Collection ? this : {};
value = new $meteorObject(collection,collection.find(selector,options).fetch()[0]);
this.observe(collection.find(selector, options), false);
this.observe(collection.find(selector, options), false, value);
return value;
}
Collection.insert = function(values) {
Expand Down