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88 lines
2.6 KiB
JavaScript
88 lines
2.6 KiB
JavaScript
'use strict';
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const prompt = require('prompt');
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const winston = require('winston');
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const questions = {
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redis: require('../src/database/redis').questions,
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mongo: require('../src/database/mongo').questions,
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postgres: require('../src/database/postgres').questions,
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};
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module.exports = async function (config) {
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winston.info(`\nNow configuring ${config.database} database:`);
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const databaseConfig = await getDatabaseConfig(config);
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return saveDatabaseConfig(config, databaseConfig);
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};
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async function getDatabaseConfig(config) {
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if (!config) {
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throw new Error('invalid config, aborted');
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}
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if (config.database === 'redis') {
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if (config['redis:host'] && config['redis:port']) {
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return config;
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}
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return await prompt.get(questions.redis);
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} else if (config.database === 'mongo') {
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if ((config['mongo:host'] && config['mongo:port']) || config['mongo:uri']) {
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return config;
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}
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return await prompt.get(questions.mongo);
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} else if (config.database === 'postgres') {
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if (config['postgres:host'] && config['postgres:port']) {
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return config;
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}
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return await prompt.get(questions.postgres);
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}
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throw new Error(`unknown database : ${config.database}`);
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}
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function saveDatabaseConfig(config, databaseConfig) {
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if (!databaseConfig) {
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throw new Error('invalid config, aborted');
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}
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// Translate redis properties into redis object
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if (config.database === 'redis') {
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config.redis = {
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host: databaseConfig['redis:host'],
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port: databaseConfig['redis:port'],
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password: databaseConfig['redis:password'],
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database: databaseConfig['redis:database'],
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};
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if (config.redis.host.slice(0, 1) === '/') {
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delete config.redis.port;
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}
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} else if (config.database === 'mongo') {
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config.mongo = {
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host: databaseConfig['mongo:host'],
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port: databaseConfig['mongo:port'],
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username: databaseConfig['mongo:username'],
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password: databaseConfig['mongo:password'],
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database: databaseConfig['mongo:database'],
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uri: databaseConfig['mongo:uri'],
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};
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} else if (config.database === 'postgres') {
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config.postgres = {
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host: databaseConfig['postgres:host'],
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port: databaseConfig['postgres:port'],
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username: databaseConfig['postgres:username'],
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password: databaseConfig['postgres:password'],
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database: databaseConfig['postgres:database'],
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ssl: databaseConfig['postgres:ssl'],
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};
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} else {
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throw new Error(`unknown database : ${config.database}`);
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}
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const allQuestions = questions.redis.concat(questions.mongo).concat(questions.postgres);
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for (let x = 0; x < allQuestions.length; x += 1) {
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delete config[allQuestions[x].name];
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}
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return config;
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}
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