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Improved reviveFromJson() for *Model

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djmaze 2020-10-23 15:15:54 +02:00
parent f4b2fddf5e
commit 76c4f62186
18 changed files with 226 additions and 341 deletions
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34
dev/Model/AbstractCollection.js
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@ -1,15 +1,13 @@
export class AbstractCollectionModel extends Array
{
constructor(props) {
constructor() {
/*
if (new.target === Parent) {
throw new Error("Can't instantiate abstract class!");
if (new.target === AbstractCollectionModel) {
throw new Error("Can't instantiate AbstractCollectionModel!");
}
*/
super();
props && Object.entries(props).forEach(([key, value]) => '@' !== key[0] && (this[key] = value));
// props[@Count]
}
/**
@ -18,18 +16,22 @@ export class AbstractCollectionModel extends Array
* @returns {*CollectionModel}
*/
static reviveFromJson(json, itemCallback) {
// FolderCollectionModel => FolderCollection
// AttachmentCollectionModel => AttachmentCollection
// MessageCollectionModel => MessageCollection
if (json && 'Collection/'+this.name.replace('Model', '') === json['@Object']
&& Array.isArray(json['@Collection'])) {
const result = new this(json);
json['@Collection'].forEach(item => {
item && itemCallback && (item = itemCallback(item, result));
item && result.push(item);
});
return result;
if (json) {
const result = new this();
if ('Collection/'+this.name.replace('Model', '') === json['@Object']) {
Object.entries(json).forEach(([key, value]) => '@' !== key[0] && (result[key] = value));
// json[@Count]
json = json['@Collection'];
}
if (Array.isArray(json)) {
json.forEach(item => {
item && itemCallback && (item = itemCallback(item, result));
item && result.push(item);
});
return result;
}
}
return null;
}
}