cocori-ng
Version:
Cocori-ng is an Angular full of great components & utilites based on Material
63 lines • 8.88 kB
JavaScript
import { Injectable } from '@angular/core';
import * as i0 from "@angular/core";
export class MappingBuilderService {
constructor() {
this.commandMapped = {};
}
init() {
this.commandMapped = {};
return this;
}
set setNameForm(name) {
this.nameForm = name;
}
set valuesForm(values) {
this.values = values;
}
map(mapping) {
const sourceMap = this.extractMappingParams(mapping.source);
const sourceValue = this.getValueFromMapping(sourceMap);
const destinationMap = this.extractMappingParams(mapping.destination);
/** sourceValue est undefined si la clé du formulaire est inconnu */
if (typeof sourceValue !== 'undefined') {
this.assign(this.commandMapped, destinationMap.mappingKeys, sourceValue);
}
return this;
}
getMapping() {
return Object.entries(this.commandMapped).length === 0 ? null : this.commandMapped;
}
extractMappingParams(mapping) {
const m = mapping.split('.');
const [firstElement, ...rest] = m;
return { mappingName: firstElement, mappingKeys: rest };
}
getValueFromMapping(source) {
let value = null;
if (this.nameForm === source.mappingName) {
source.mappingKeys.forEach((key) => {
value = value ? value[key] : ((key in this.values) ? this.values[key] : null);
});
return value;
}
return undefined;
}
assign(obj, keyPath, value) {
let key;
let lastKeyIndex = keyPath.length - 1;
for (var i = 0; i < lastKeyIndex; ++i) {
key = keyPath[i];
if (!(key in obj)) {
obj[key] = {};
}
obj = obj[key];
}
obj[keyPath[lastKeyIndex]] = value;
}
}
MappingBuilderService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.1.1", ngImport: i0, type: MappingBuilderService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
MappingBuilderService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "14.1.1", ngImport: i0, type: MappingBuilderService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.1.1", ngImport: i0, type: MappingBuilderService, decorators: [{
type: Injectable
}], ctorParameters: function () { return []; } });
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