104 lines
2.0 KiB
JavaScript
104 lines
2.0 KiB
JavaScript
'use strict'
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const debug = require('debug')('oasis')
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const flotilla = require('@fraction/flotilla')
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const ssbClient = require('ssb-client')
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const ssbConfig = require('ssb-config')
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const server = flotilla({ ws: { http: false } })
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const rawConnect = () => new Promise((resolve, reject) => {
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ssbClient({
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manifest: {
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about: {
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socialValue: 'async',
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read: 'source'
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},
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backlinks: { read: 'source' },
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blobs: {
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get: 'source',
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ls: 'source',
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want: 'async'
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},
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conn: {
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peers: 'source'
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},
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createUserStream: 'source',
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createHistoryStream: 'source',
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get: 'sync',
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messagesByType: 'source',
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publish: 'async',
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status: 'async',
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whoami: 'sync',
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tangle: { branch: 'async' },
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query: { read: 'source' },
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friends: {
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isFollowing: 'async',
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isBlocking: 'async'
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},
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search: {
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query: 'source'
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}
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}
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}, (err, api) => {
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if (err) {
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reject(err)
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} else {
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resolve(api)
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}
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})
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})
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const db = {
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connect () {
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return handle
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},
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/**
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* @param {function} method
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*/
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get (method, ...opts) {
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return new Promise((resolve, reject) => {
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method(...opts, (err, val) => {
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if (err) {
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reject(err)
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} else {
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resolve(val)
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}
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})
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})
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},
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read (method, ...args) {
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return new Promise((resolve) => {
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resolve(method(...args))
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})
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}
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}
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debug.enabled = true
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const handle = new Promise((resolve) => {
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rawConnect().then((ssb) => {
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debug('Using pre-existing Scuttlebutt server instead of starting one')
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resolve(ssb)
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}).catch(() => {
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debug('Initial connection attempt failed')
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debug('Starting Scuttlebutt server')
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server(ssbConfig)
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const connectOrRetry = () => {
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rawConnect().then((ssb) => {
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debug('Retrying connection to own server')
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resolve(ssb)
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}).catch((e) => {
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debug(e)
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connectOrRetry()
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})
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}
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connectOrRetry()
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})
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})
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module.exports = db
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