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import LocalisationService from '@js/Services/LocalisationService';
import Server from '@js/Models/Server/Server';
import ServerRepository from '@js/Repositories/ServerRepository';
import ServerManager from '@js/Manager/ServerManager';
import ErrorManager from '@js/Manager/ErrorManager';
import AbstractController from '@js/Controller/AbstractController';
import Api from 'passwords-client';
export default class List extends AbstractController {
/**
*
* @param {Message} message
* @param {Message} reply
*/
async execute(message, reply) {
let data = message.getPayload();
let response = {};
if(!this._checkFormData(data, response)) {
reply.setType('validation.error')
.setPayload(response);
return;
}
let server = this._createModel(data, response);
if(server &&
await this._duplicateCheck(server, response) &&
await this._checkConnection(server, response) &&
await this._createServer(server, response)
) {
ServerManager.addServer(server)
.catch(ErrorManager.catch());
reply.setType('server.item').setPayload(server);
} else {
reply.setType('validation.error').setPayload(response);
}
}
_checkFormData(data, response) {
let validationOk = true;
let errors = {};
if(!this._validateLabel(data, errors)) validationOk = false;
if(!this._validateUser(data, errors)) validationOk = false;
if(!this._validateBaseUrl(data, errors)) validationOk = false;
if(!this._validateToken(data, errors)) validationOk = false;
if(!validationOk) {
response.message = 'Validation failed';
response.errors = errors;
}
return validationOk;
}
/**
*
* @param {Object} data
* @param {Object} errors
* @returns {boolean}
* @private
*/
_validateLabel(data, errors) {
return this._validateEmpty('label', data, errors) &&
this._validateLength('label', 1, 48, data, errors);
}
/**
*
* @param {Object} data
* @param {Object} errors
* @returns {boolean}
* @private
*/
_validateUser(data, errors) {
return this._validateEmpty('user', data, errors) &&
this._validateLength('user', 1, 48, data, errors);
}
/**
*
* @param {Object} data
* @param {Object} errors
* @returns {boolean}
* @private
*/
_validateBaseUrl(data, errors) {
if(!this._validateEmpty('baseUrl', data, errors) ||
!this._validateLength('baseUrl', 12, 1024, data, errors)) {
return false;
}
let index = data.baseUrl.indexOf('index.php');
if(index !== -1) {
data.baseUrl = data.baseUrl.substr(0, index);
} else {
let index = data.baseUrl.indexOf('apps/passwords');
if(index !== -1) data.baseUrl = data.baseUrl.substr(0, index);
}
if(data.baseUrl.substr(-1) !== '/') {
data.baseUrl += '/';
}
let baseUrlRegex = /^https:\/\/[\w.\/]+$/;
if(baseUrlRegex.test(errors.baseUrl)) {
errors.baseUrl = LocalisationService.translate('ValidationNotAnUrl');
return false;
}
return true;
}
/**
*
* @param {Object} data
* @param {Object} errors
* @returns {boolean}
* @private
*/
_validateToken(data, errors) {
if(!this._validateEmpty('token', data, errors) ||
!this._validateLength('token', 29, 29, data, errors)) {
return false;
}
let tokenRegex = /^([A-Za-z0-9]{5}-?){5}$/;
if(tokenRegex.test(errors.token)) {
errors.token = LocalisationService.translate('ValidationNotAToken');
return false;
}
return true;
}
/**
*
* @param {string} field
* @param {Object} data
* @param {Object} errors
* @returns {boolean}
* @private
*/
_validateEmpty(field, data, errors) {
if(!data.hasOwnProperty(field) || !data[field] || typeof data[field] !== 'string') {
errors[field] = this._createErrorMessage(field, 'ValidationNotEmpty');
return false;
}
let value = data[field].toString().trim();
if(value.length === 0) {
errors[field] = this._createErrorMessage(field, 'ValidationNotEmpty');
return false;
}
data[field] = value;
return true;
}
/**
*
* @param {string} field
* @param {number} min
* @param {number} max
* @param {Object} data
* @param {Object} errors
* @returns {boolean}
* @private
*/
_validateLength(field, min, max, data, errors) {
if(data[field].length < min) {
errors[field] = this._createErrorMessage(field, 'ValidationMinLength', [max]);
return false;
}
if(data[field].length > max) {
errors[field] = this._createErrorMessage(field, 'ValidationMaxLength', [max]);
return false;
}
return true;
}
/**
*
* @param {Object} data
* @param {Object} response
* @returns {Server|boolean}
* @private
*/
_createModel(data, response) {
try {
return new Server(data);
} catch(e) {
ErrorManager.logError(e);
response.message = e.message;
return false;
}
}
/**
*
* @param {Server} server
* @param {Object} response
* @returns {Promise<boolean>}
* @private
*/
async _checkConnection(server, response) {
try {
let api = new Api(server, {}, {model: {server: Server}});
let sessionAuth = api.getSessionAuthorization();
await sessionAuth.load();
return true;
} catch(e) {
ErrorManager.logError(e);
response.message = e.message;
return false;
}
}
/**
*
* @param {Server} server
* @param {Object} response
* @returns {Promise<boolean>}
* @private
*/
async _duplicateCheck(server, response) {
let servers = await ServerRepository.findAll();
for(let current of servers) {
if(server.getBaseUrl() === current.getBaseUrl() && server.getUser() === current.getUser()) {
response.message = LocalisationService.translate('ValidationDuplicate');
return false;
}
}
return true;
}
/**
*
* @param {Server} server
* @param {Object} response
* @returns {Promise<boolean>}
* @private
*/
async _createServer(server, response) {
try {
await ServerRepository.create(server);
return true;
} catch(e) {
response.message = e.message;
return false;
}
}
/**
*
* @param field
* @param message
* @param variables
* @returns {string}
* @private
*/
_createErrorMessage(field, message, variables = []) {
let fieldLabel = 'Validation' + field[0].toUpperCase() + field.substr(1);
let fieldName = LocalisationService.translate(fieldLabel);
variables.unshift(fieldName);
return LocalisationService.translate(message, [fieldName]);
}
}
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