mirror of
https://github.com/hcengineering/platform.git
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73 lines
2.3 KiB
TypeScript
73 lines
2.3 KiB
TypeScript
//
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// Copyright © 2024 Hardcore Engineering Inc.
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//
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// Licensed under the Eclipse Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License. You may
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// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import client, { clientId } from '@hcengineering/client'
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import { Client, LoadModelResponse, Tx } from '@hcengineering/core'
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import { addLocation, getMetadata, getResource, setMetadata } from '@hcengineering/platform'
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import crypto from 'node:crypto'
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import plugin from './plugin'
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/**
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* @public
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*
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* If connectTimeout is set, connect will try to connect only specified amount of time, and will return failure if failed.
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*/
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export async function createClient (
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transactorUrl: string,
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token: string,
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model?: Tx[],
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connectTimeout: number = 0
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): Promise<Client> {
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// We need to override default factory with 'ws' one.
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// eslint-disable-next-line
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const WebSocket = require('ws')
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setMetadata(client.metadata.UseBinaryProtocol, true)
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setMetadata(client.metadata.UseProtocolCompression, true)
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setMetadata(client.metadata.ConnectionTimeout, connectTimeout)
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setMetadata(client.metadata.ClientSocketFactory, (url) => {
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const socket = new WebSocket(url, {
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headers: {
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'User-Agent': getMetadata(plugin.metadata.UserAgent) ?? 'Anticrm Client'
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}
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})
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return socket
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})
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addLocation(clientId, () => import('@hcengineering/client-resources'))
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if (model !== undefined) {
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let prev = ''
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const hashes = model.map((it) => {
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const h = crypto.createHash('sha1')
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h.update(prev)
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h.update(JSON.stringify(it))
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prev = h.digest('hex')
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return prev
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})
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setMetadata(client.metadata.OverridePersistenceStore, {
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load: async () => ({
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hash: hashes[hashes.length - 1],
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transactions: model,
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full: true
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}),
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store: async (model: LoadModelResponse) => {}
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})
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}
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const clientFactory = await getResource(client.function.GetClient)
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return await clientFactory(token, transactorUrl)
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}
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