Guillaume Chau
98 lines
2.0 KiB
JavaScript
98 lines
2.0 KiB
JavaScript
const shortid = require('shortid')
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const triggers = require('../triggers')
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const messages = [
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{
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id: '__bot:1',
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userId: '__bot',
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channelId: 'general',
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content: 'Welcome to the chat!',
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dateAdded: Date.now()
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}
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]
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function publishChange ({ type, message }, context) {
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context.pubsub.publish(triggers.MESSAGE_CHANGED, {
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messageChanged: {
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type,
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message,
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},
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})
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}
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exports.getAll = (channelId, context) => {
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return new Promise((resolve) => {
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setTimeout(() => {
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resolve(messages.filter(m => m.channelId === channelId))
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}, 100)
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})
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}
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exports.getOne = (id, context) => {
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return messages.find(m => m.id === id)
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}
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exports.add = ({ channelId, content }, context) => {
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return new Promise((resolve) => {
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setTimeout(() => {
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const message = {
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id: shortid(),
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userId: context.userId,
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channelId: channelId,
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content: content,
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dateAdded: Date.now(),
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}
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messages.push(message)
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publishChange({
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type: 'added',
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message,
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}, context)
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resolve(message)
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}, 100)
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})
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}
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exports.update = ({ id, content }, context) => {
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const message = exports.getOne(id, context)
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if (!message) throw new Error('Message not found')
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Object.assign(message, {
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content,
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dateUpdated: Date.now(),
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})
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publishChange({
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type: 'updated',
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message,
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}, context)
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return message
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}
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exports.remove = (id, context) => {
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const index = messages.findIndex(m => m.id === id)
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if (index === -1) throw new Error('Message not found')
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const message = messages[index]
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messages.splice(index, 1)
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publishChange({
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type: 'removed',
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message,
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})
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return message
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}
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let mockCount = 1
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exports.mockMessageSend = (context) => {
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const message = {
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id: shortid(),
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userId: '__bot',
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channelId: 'general',
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content: `How are you doing? ${mockCount++}`,
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dateAdded: Date.now(),
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}
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messages.push(message)
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publishChange({
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type: 'added',
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message,
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}, context)
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return true
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}
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