-import fs from 'node:fs';
+import { type FSWatcher, readFileSync } from 'node:fs';
import type { ChargingStation } from './ChargingStation';
import { ChargingStationUtils } from './ChargingStationUtils';
import { FileType, IdTagDistribution } from '../types';
-import { ErrorUtils, FileUtils, Utils, logger } from '../utils';
+import { Utils, handleFileException, logger, watchJsonFile } from '../utils';
type IdTagsCacheValueType = {
idTags: string[];
- idTagsFileWatcher: fs.FSWatcher | undefined;
+ idTagsFileWatcher: FSWatcher | undefined;
};
export class IdTagsCache {
}
/**
- * Get one idtag from the cache given the distribution
+ * Gets one idtag from the cache given the distribution
* Must be called after checking the cache is not an empty array
*
- * @param distribution
- * @param chargingStation
- * @param connectorId
+ * @param distribution -
+ * @param chargingStation -
+ * @param connectorId -
* @returns
*/
public getIdTag(
}
/**
- * Get all idtags from the cache
+ * Gets all idtags from the cache
* Must be called after checking the cache is not an empty array
*
- * @param file
+ * @param file -
* @returns
*/
public getIdTags(file: string): string[] | undefined {
}
public deleteIdTags(file: string): boolean {
- return this.deleteIdTagsCache(file);
+ return this.deleteIdTagsCache(file) && this.deleteIdTagsCacheIndexes(file);
}
private getRandomIdTag(hashId: string, file: string): string {
private setIdTagsCache(file: string, idTags: string[]) {
return this.idTagsCaches.set(file, {
idTags,
- idTagsFileWatcher: FileUtils.watchJsonFile(
+ idTagsFileWatcher: watchJsonFile(
file,
FileType.Authorization,
this.logPrefix(file),
this.deleteIdTagsCache(file);
this.deleteIdTagsCacheIndexes(file);
} catch (error) {
- ErrorUtils.handleFileException(
+ handleFileException(
file,
FileType.Authorization,
error as NodeJS.ErrnoException,
return this.idTagsCaches.delete(file);
}
- private deleteIdTagsCacheIndexes(file: string): void {
+ private deleteIdTagsCacheIndexes(file: string): boolean {
+ let deleted: boolean[];
for (const [key] of this.idTagsCachesAddressableIndexes) {
if (key.startsWith(file)) {
- this.idTagsCachesAddressableIndexes.delete(key);
+ deleted.push(this.idTagsCachesAddressableIndexes.delete(key));
}
}
+ return !deleted.some((value) => value === false);
}
private getIdTagsCacheIndexesAddressableKey(prefix: string, uid: string): string {
private getIdTagsFromFile(file: string): string[] {
if (Utils.isNotEmptyString(file)) {
try {
- return JSON.parse(fs.readFileSync(file, 'utf8')) as string[];
+ return JSON.parse(readFileSync(file, 'utf8')) as string[];
} catch (error) {
- ErrorUtils.handleFileException(
+ handleFileException(
file,
FileType.Authorization,
error as NodeJS.ErrnoException,
);
}
}
- logger.info(`${this.logPrefix(file)} No id tags file given in configuration`);
return [];
}