| /* |
| * Copyright (C) 2022 Savoir-faire Linux Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Affero General Public License as |
| * published by the Free Software Foundation; either version 3 of the |
| * License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Affero General Public License for more details. |
| * |
| * You should have received a copy of the GNU Affero General Public |
| * License along with this program. If not, see |
| * <https://www.gnu.org/licenses/>. |
| */ |
| import { Request, Router } from 'express'; |
| import asyncHandler from 'express-async-handler'; |
| import { ParamsDictionary } from 'express-serve-static-core'; |
| import { HttpStatusCode } from 'jami-web-common'; |
| import { Container } from 'typedi'; |
| |
| import { Jamid } from '../jamid/jamid.js'; |
| import { authenticateToken } from '../middleware/auth.js'; |
| |
| interface ConversationMembers { |
| members: string[]; |
| } |
| |
| interface ConversationMessage { |
| message: string; |
| } |
| |
| const jamid = Container.get(Jamid); |
| |
| // TODO: Create interface for return type in common/ when Records and interfaces are refactored |
| async function createConversationResponseObject(accountId: string, accountUri: string, conversationId: string) { |
| const infos = jamid.getConversationInfos(accountId, conversationId); |
| const members = jamid.getConversationMembers(accountId, conversationId); |
| |
| const namedMembers = []; |
| for (const member of members) { |
| // Exclude current user from returned conversation members |
| if (member.uri === accountUri) { |
| continue; |
| } |
| |
| // Add usernames for conversation members |
| // TODO: Add caching in jamid to avoid too many address -> username lookups? |
| const { username } = await jamid.lookupAddress(member.uri, accountId); |
| namedMembers.push({ |
| role: member.role, |
| contact: { |
| uri: member.uri, |
| registeredName: username, |
| }, |
| }); |
| } |
| |
| // TODO: Check if messages actually need to be added to response |
| // (does the client really need it for all endpoints, or just the /conversations/conversationId/messages endpoint?) |
| const messages = await jamid.getConversationMessages(accountId, conversationId); |
| |
| return { |
| id: conversationId, |
| messages: messages, |
| members: namedMembers, |
| infos: infos, |
| }; |
| } |
| |
| export const conversationRouter = Router(); |
| |
| conversationRouter.use(authenticateToken); |
| |
| conversationRouter.get( |
| '/', |
| asyncHandler(async (_req, res) => { |
| const accountId = res.locals.accountId; |
| |
| // Retrieve the URI of the current account (Account.username actually stores the URI rather than the username) |
| const accountUri = jamid.getAccountDetails(accountId)['Account.username']; |
| |
| const conversationIds = jamid.getConversationIds(accountId); |
| |
| const conversations = []; |
| for (const conversationId of conversationIds) { |
| const conversation = await createConversationResponseObject(accountId, accountUri, conversationId); |
| conversations.push(conversation); |
| } |
| |
| res.send(conversations); |
| }) |
| ); |
| |
| conversationRouter.post('/', (req: Request<ParamsDictionary, Record<string, string>, ConversationMembers>, res) => { |
| const accountId = res.locals.accountId; |
| |
| const { members } = req.body; |
| if (members === undefined || members.length !== 1) { |
| res.sendStatus(HttpStatusCode.BadRequest); |
| return; |
| } |
| |
| const contactId = members[0]; |
| jamid.addContact(accountId, contactId); |
| |
| const contactDetails = jamid.getContactDetails(accountId, contactId); |
| res.send(contactDetails); |
| }); |
| |
| // TODO: Check if we actually need this endpoint to return messages. |
| // Verify by checking what is truly needed in the client when migrating, to clean up the API. |
| // At the moment, /conversations does a lot of work returning all the conversations with the same |
| // level of detail as this, and /conversations/messages returns just the messages. Check whether or not |
| // this is what we want, and if so, if we can be more economical with client requests. |
| conversationRouter.get( |
| '/:conversationId', |
| asyncHandler(async (req, res) => { |
| const accountId = res.locals.accountId; |
| const conversationId = req.params.conversationId; |
| |
| // Retrieve the URI of the current account (Account.username actually stores the URI rather than the username) |
| const accountUri = jamid.getAccountDetails(accountId)['Account.username']; |
| |
| const conversationIds = jamid.getConversationIds(accountId); |
| if (!conversationIds.includes(conversationId)) { |
| res.sendStatus(HttpStatusCode.NotFound); |
| return; |
| } |
| |
| const conversation = await createConversationResponseObject(accountId, accountUri, conversationId); |
| res.send(conversation); |
| }) |
| ); |
| |
| conversationRouter.get( |
| '/:conversationId/messages', |
| asyncHandler(async (req, res) => { |
| const accountId = res.locals.accountId; |
| const conversationId = req.params.conversationId; |
| |
| const conversationIds = jamid.getConversationIds(accountId); |
| if (!conversationIds.includes(conversationId)) { |
| res.sendStatus(HttpStatusCode.NotFound); |
| return; |
| } |
| |
| const messages = await jamid.getConversationMessages(accountId, conversationId); |
| res.send(messages); |
| }) |
| ); |
| |
| conversationRouter.post( |
| '/:conversationId/messages', |
| (req: Request<ParamsDictionary, any, ConversationMessage>, res) => { |
| const { message } = req.body; |
| if (message === undefined) { |
| res.sendStatus(HttpStatusCode.BadRequest); |
| return; |
| } |
| |
| jamid.sendConversationMessage(res.locals.accountId, req.params.conversationId, message); |
| res.end(); |
| } |
| ); |