ontimize-web-ngx
Version:
Ontimize Web framework using Angular 15
74 lines • 9.85 kB
JavaScript
import { Injectable } from '@angular/core';
import { BehaviorSubject, of } from 'rxjs';
import { ServiceUtils } from '../../util/service.utils';
import { Util } from '../../util/util';
import * as i0 from "@angular/core";
export class OTreeDao {
constructor() {
this._isLoadingResults = false;
this.dataChange = new BehaviorSubject([]);
this.sqlTypesChange = new BehaviorSubject({});
this.rootLevelNodes = [];
this.flatNodeMap = new Map();
}
get data() { return this.dataChange.value; }
setDataArray(data) {
this.dataChange.next(data);
return of(data);
}
get isLoadingResults() {
return this._isLoadingResults;
}
set isLoadingResults(val) {
if (val) {
this.cleanTimer();
this.loadingTimer = setTimeout(() => {
this._isLoadingResults = val;
}, 500);
}
else {
this.cleanTimer();
this._isLoadingResults = val;
}
}
cleanTimer() {
if (this.loadingTimer) {
clearTimeout(this.loadingTimer);
}
}
queryNodeChildren(flatNode, recursive) {
const component = recursive ? flatNode.node : flatNode.childNode;
const queryMethodName = component.pageable
? component.paginatedQueryMethod
: component.queryMethod;
const entity = component.entity;
const service = component.getDataService();
if (!service || !(queryMethodName in service) || !entity) {
return of({ data: [] });
}
let filter;
if (component.recursive) {
const parentItem = ServiceUtils.getParentKeysFromForm(component.getParentKeysEquivalence(), component.getForm());
filter = parentItem ?? {};
filter[component.parentColumn] = flatNode.data[component.getKeys()[0]];
}
else {
filter = ServiceUtils.getFilterUsingParentKeys(flatNode.data, flatNode.childNode.getParentKeysEquivalence());
}
const queryArgs = [
filter,
Util.parseArray(component.columns, true),
component.entity,
null,
flatNode.offset ?? 0,
component.recursive ? component.queryRows : flatNode.childNode.queryRows
];
return service[queryMethodName](...queryArgs);
}
}
OTreeDao.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.2.10", ngImport: i0, type: OTreeDao, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
OTreeDao.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.2.10", ngImport: i0, type: OTreeDao });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.2.10", ngImport: i0, type: OTreeDao, decorators: [{
type: Injectable
}] });
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