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This commit is contained in:
Andrew Henry
2015-10-28 17:05:05 -07:00
parent 6d08c81b3b
commit ee314ab387
5 changed files with 55 additions and 50 deletions
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62
platform/entanglement/src/services/CopyService.js
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@@ -111,24 +111,28 @@ define(
});
}
function newPerform (domainObject, parent) {
function newPerform (domainObject, parent, progress) {
var $q = this.$q,
self = this;
if (this.validate(domainObject, parent)) {
return this.buildCopyGraph(domainObject, parent).then(function(clones){
return $q.all(clones.map(function(clone){
progress("preparing");
return this.buildCopyGraph(domainObject, parent)
.then(function(clones){
return $q.all(clones.map(function(clone, index){
progress("copying", clones.length, index);
return self.persistenceService.createObject(clone.persistence.getSpace(), clone.model.id, clone.model);
})).then(function(){ return clones});
}).then(function(clones) {
var parentClone = clones[clones.length-1];
parentClone.model.location = parent.getId()
return $q.when(
parent.hasCapability('composition') &&
parent.getCapability('composition').add(parentClone.model.id)
.then(
function(){
parent.getCapability("persistence").persist()
}));
})).then(function(){ return clones});
})
.then(function(clones) {
var parentClone = clones[clones.length-1];
parentClone.model.location = parent.getId()
return $q.when(
parent.hasCapability('composition') &&
parent.getCapability('composition').add(parentClone.model.id)
.then(function(){
progress("copying", clones.length, clones.length);
parent.getCapability("persistence").persist()
}));
});
} else {
throw new Error(
@@ -159,36 +163,6 @@ define(
model.composition = [];
}
/*
* 1) Traverse to leaf of object tree
* 2) Copy object and persist
* 3) Go up to parent
* 4) Update parent in memory with new composition
* 4) If parent has more children
* 5) Visit next child
* 6) Go to 2)
* 7) else
* 8) Persist parent
*/
/*
* copy(object, parent) {
* 1) objectClone = clone(object); // Clone object
* 2) objectClone.composition = []; // Reset the clone's composition
* 3) composees = object.composition;
* 3) composees.reduce(function (promise, composee) { // For each child in original composition
* 4) return promise.then(function () {
* 5) return copy(composee, object).then(function(clonedComposee){
* 6) objectClone.composition.push(clonedComposee);
* 7) return objectClone;
* 8) ); // Copy the child
* 9) };
* 10) })
* 11) objectClone.id = newId();
* 12) return persist(objectClone);
* }
*/
return this.creationService
.createObject(model, parent)
.then(function (newObject) {