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import axios from 'axios';
import { activeChannel, channelsList, messages } from './store';
export const apiServer = axios.create({
baseURL: '/api/',
});
export async function boot() {
return apiServer.get('/boot');
}
export async function logIn(username, password) {
const data = {
name: username,
password,
};
return apiServer.post('/auth/login', data);
}
export async function logOut() {
return apiServer.post('/auth/logout', {});
}
export async function createChannel(name) {
return apiServer.post('/channels', { name });
}
export async function postToChannel(channelId, message) {
return apiServer.post(`/channels/${channelId}`, { message });
}
export async function deleteMessage(messageId) {
// TODO
}
export function subscribeToEvents(resume_point) {
const eventsUrl = new URL('/api/events', window.location);
eventsUrl.searchParams.append('resume_point', resume_point);
const evtSource = new EventSource(eventsUrl.toString());
// TODO: this should process all incoming events and store them.
// TODO: eventually we'll need to handle expiring old info, so as not to use
// infinite browser memory.
/*
* Known message types as of now:
* - created: a channel is created.
* - action: ignore.
* - message: a message is created.
* - action: display message in channel.
* - message_deleted: a message is deleted.
* - action: replace message with <...>.
* - deleted: a channel is deleted.
* - action: remove channel from sidebar.
*/
evtSource.onmessage = (evt) => {
const data = JSON.parse(evt.data);
switch (data.type) {
case 'created':
channelsList.update((value) => value.addChannel(data.channel))
break;
case 'message':
messages.update((value) => value.addMessage(data));
break;
case 'message_deleted':
messages.update((value) => value.deleteMessage(data.channel.id, data.message));
break;
case 'deleted':
activeChannel.update((value) => value.deleteChannel(data.channel));
channelsList.update((value) => value.deleteChannel(data.channel));
messages.update((value) => value.deleteChannel(data.channel));
break;
default:
break;
}
}
}
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