@rr0/data/dist/AbstractDataService.js

RR0 data model

export class AbstractDataService {
    constructor(dataService, factory, files) {
        this.dataService = dataService;
        this.factory = factory;
        this.files = files;
        this.cache = new Map();
    }
    get type() {
        return this.factory.type;
    }
    async getByDir(path) {
        return this.dataService.getFromDir(path, [this.type, undefined], [this.type + ".json"]);
    }
    async getAll() {
        return this.getFromDirs(this.files);
    }
    async getFromDirs(dirNames) {
        let dataList = [];
        for (const dirName of dirNames) {
            const list = await this.getFromDir(dirName);
            dataList.push(...list);
        }
        return dataList;
    }
    /**
     * Get people information found in a directory.
     *
     * @param dirName
     * @return {People[]} The found people information.
     */
    async getFromDir(dirName) {
        const fileSpec = [`${this.type}*.json`];
        return this.dataService.getFromDir(dirName, [this.type, undefined], fileSpec);
    }
}