flagsmith-nodejs/sdk/offline_handlers.ts

Flagsmith lets you manage features flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features.

import * as fs from 'fs';
import { buildEnvironmentModel } from '../flagsmith-engine/environments/util.js';
import { EnvironmentModel } from '../flagsmith-engine/environments/models.js';

export class BaseOfflineHandler {
    getEnvironment(): EnvironmentModel {
        throw new Error('Not implemented');
    }
}

export class LocalFileHandler extends BaseOfflineHandler {
    environment: EnvironmentModel;
    constructor(environment_document_path: string) {
        super();
        const environment_document = fs.readFileSync(environment_document_path, 'utf8');
        this.environment = buildEnvironmentModel(JSON.parse(environment_document));
    }

    getEnvironment(): EnvironmentModel {
        return this.environment;
    }
}