mirror of
https://github.com/orbitdb/orbitdb.git
synced 2025-06-26 16:02:29 +00:00
Remove commented code
This commit is contained in:
haad
parent
9fd01ff530
commit
0fed060711
436
src/orbitdb.js
436
src/orbitdb.js
@ -5,7 +5,6 @@ import { Identities } from './identities/index.js'
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import OrbitDBAddress, { isValidAddress } from './address.js'
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import DBManifest from './manifest.js'
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import { createId } from './utils/index.js'
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// import Logger from 'logplease'
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import pathJoin from './utils/path-join.js'
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import * as Block from 'multiformats/block'
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import * as dagCbor from '@ipld/dag-cbor'
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@ -15,20 +14,12 @@ import * as AccessControllers from './access-controllers/index.js'
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const codec = dagCbor
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const hasher = sha256
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// const logger = Logger.create('orbit-db')
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// Logger.setLogLevel('ERROR')
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// Mapping for 'database type' -> Store
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// Mapping for database types
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const databaseTypes = {
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events: Events,
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documents: Documents,
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keyvalue: KeyValue
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}
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//
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// const accessControllers = {
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// ipfs: IPFSAccessController,
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// orbitdb: OrbitDBAccessController
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// }
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const addDatabaseType = (type, store) => {
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if (databaseTypes[type]) {
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@ -36,15 +27,6 @@ const addDatabaseType = (type, store) => {
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}
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databaseTypes[type] = store
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}
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//
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// const addAccessController = (type, accessController) => {
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// if (accessControllers[type]) {
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// throw new Error(`Access Controller already exists: ${type}`)
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// }
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// accessControllers[type] = accessController
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// }
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// const defaultTimeout = 30000 // 30 seconds
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const OrbitDB = async ({ ipfs, id, identity, keystore, directory } = {}) => {
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if (ipfs == null) {
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@ -98,7 +80,6 @@ const OrbitDB = async ({ ipfs, id, identity, keystore, directory } = {}) => {
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manifest = m.manifest
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address = OrbitDBAddress(m.hash)
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// accessController = manifest.accessController
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name = manifest.name
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meta = manifest.meta
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}
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@ -143,418 +124,3 @@ const OrbitDB = async ({ ipfs, id, identity, keystore, directory } = {}) => {
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}
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export { OrbitDB as default, OrbitDBAddress, addDatabaseType, databaseTypes, AccessControllers }
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// class OrbitDB2 {
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// constructor (ipfs, identity, options = {}) {
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// if (!isDefined(ipfs)) {
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// throw new Error('IPFS is a required argument. See https://github.com/orbitdb/orbit-db/blob/master/API.md#createinstance')
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// }
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// if (!isDefined(identity)) {
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// throw new Error('identity is a required argument. See https://github.com/orbitdb/orbit-db/blob/master/API.md#createinstance')
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// }
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// this._ipfs = ipfs
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// this.identity = identity
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// this.directory = options.directory || './orbitdb'
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// this._directConnections = {}
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// this.keystore = options.keystore
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// this.stores = {}
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// // AccessControllers module can be passed in to enable
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// // testing with orbit-db-access-controller
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// AccessControllers = options.AccessControllers || AccessControllers
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// }
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// static get KeyStore () { return KeyStore }
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// static get Identities () { return Identities }
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// static get AccessControllers () { return AccessControllers }
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// static get OrbitDBAddress () { return OrbitDBAddress }
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// static get Store () { return Store }
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// static get EventStore () { return EventStore }
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// static get FeedStore () { return FeedStore }
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// static get KeyValueStore () { return KeyValueStore }
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// static get CounterStore () { return CounterStore }
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// static get DocumentStore () { return DocumentStore }
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// static async createInstance (ipfs, options = {}) {
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// if (!isDefined(ipfs)) { throw new Error('IPFS is a required argument. See https://github.com/orbitdb/orbit-db/blob/master/API.md#createinstance') }
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// if (options.offline === undefined) {
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// options.offline = false
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// }
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// if (options.offline && !options.id) {
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// throw new Error('Offline mode requires passing an `id` in the options')
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// }
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// // TODO: don't use ipfs.id(), generate random id if one is not passed in with options
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// const { id } = options.id || options.offline ? ({ id: options.id }) : await ipfs.id()
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// if (!options.directory) { options.directory = './orbitdb' }
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// if (options.identity) {
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// // TODO: isIdentity(options.identity)
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// options.keystore = options.identity.keystore
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// }
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// if (!options.keystore) {
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// const keystorePath = path.join(options.directory, typeof id !== 'object' ? id : id.toString(), '/keystore')
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// options.keystore = new KeyStore(keystorePath)
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// }
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// if (!options.identity) {
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// options.identity = await Identities.createIdentity({
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// id,
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// keystore: options.keystore
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// })
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// }
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// const finalOptions = Object.assign({}, options, { peerId: typeof id !== 'object' ? id : id.toString() })
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// return new OrbitDB2(ipfs, options.identity, finalOptions)
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// }
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// /* Databases */
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// async feed (address, options = {}) {
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// options = Object.assign({ create: true, type: 'feed' }, options)
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// return this.open(address, options)
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// }
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// async log (address, options = {}) {
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// const accessController = {
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// canAppend: async (entry) => {
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// return true
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// // const identity = await identities1.getIdentity(entry.identity)
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// // return identity.id === testIdentity1.id
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// }
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// }
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// const db = await EventStore({ OpLog, Database, ipfs: this._ipfs, identity: this.identity, databaseId: address, accessController })
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// return db
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// // options = Object.assign({ create: true, type: 'eventlog' }, options)
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// // return this.open(address, options)
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// }
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// async eventlog (address, options = {}) {
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// return this.log(address, options)
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// }
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// async keyvalue (address, options = {}) {
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// options = Object.assign({ create: true, type: 'keyvalue' }, options)
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// return this.open(address, options)
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// }
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// async kvstore (address, options = {}) {
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// return this.keyvalue(address, options)
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// }
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// async counter (address, options = {}) {
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// options = Object.assign({ create: true, type: 'counter' }, options)
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// return this.open(address, options)
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// }
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// async docs (address, options = {}) {
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// options = Object.assign({ create: true, type: 'docstore' }, options)
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// return this.open(address, options)
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// }
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// async docstore (address, options = {}) {
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// return this.docs(address, options)
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// }
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// /*
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// options = {
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// accessController: { write: [] } // array of keys that can write to this database
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// overwrite: false, // whether we should overwrite the existing database if it exists
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// }
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// */
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// async create (name, type, options = {}) {
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// logger.debug(`Creating database '${name}' as ${type}`)
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// // Create the database address
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// const dbAddress = await this._determineAddress(name, type, options)
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// // Check if we have the database locally
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// const haveDB = await this._haveLocalData(options.cache, dbAddress)
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// if (haveDB && !options.overwrite) { throw new Error(`Database '${dbAddress}' already exists!`) }
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// // Save the database locally
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// await this._addManifestToCache(options.cache, dbAddress)
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// logger.debug(`Created database '${dbAddress}'`)
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// // Open the database
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// return this.open(dbAddress, options)
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// }
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// /*
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// options = {
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// localOnly: false // if set to true, throws an error if database can't be found locally
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// create: false // whether to create the database
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// type: TODO
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// overwrite: TODO
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// }
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// */
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// async open (address, options = {}) {
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// logger.debug('open()')
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// options = Object.assign({ localOnly: false, create: false }, options)
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// logger.debug(`Open database '${address}'`)
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// // If address is just the name of database, check the options to crate the database
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// if (!OrbitDBAddress.isValid(address)) {
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// if (!options.create) {
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// throw new Error('\'options.create\' set to \'false\'. If you want to create a database, set \'options.create\' to \'true\'.')
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// } else if (options.create && !options.type) {
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// throw new Error(`Database type not provided! Provide a type with 'options.type' (${OrbitDB.databaseTypes.join('|')})`)
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// } else {
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// logger.warn(`Not a valid OrbitDB address '${address}', creating the database`)
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// options.overwrite = options.overwrite ? options.overwrite : true
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// return this.create(address, options.type, options)
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// }
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// }
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// // Parse the database address
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// const dbAddress = OrbitDBAddress.parse(address)
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// // If database is already open, return early by returning the instance
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// // if (this.stores[dbAddress]) {
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// // return this.stores[dbAddress]
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// // }
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// // Check if we have the database
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// const haveDB = await this._haveLocalData(options.cache, dbAddress)
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// logger.debug((haveDB ? 'Found' : 'Didn\'t find') + ` database '${dbAddress}'`)
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// // If we want to try and open the database local-only, throw an error
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// // if we don't have the database locally
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// if (options.localOnly && !haveDB) {
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// logger.warn(`Database '${dbAddress}' doesn't exist!`)
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// throw new Error(`Database '${dbAddress}' doesn't exist!`)
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// }
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// logger.debug(`Loading Manifest for '${dbAddress}'`)
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// let manifest
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// try {
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// // Get the database manifest from IPFS
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// manifest = await io.read(this._ipfs, dbAddress.root, { timeout: options.timeout || defaultTimeout })
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// logger.debug(`Manifest for '${dbAddress}':\n${JSON.stringify(manifest, null, 2)}`)
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// } catch (e) {
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// if (e.name === 'TimeoutError' && e.code === 'ERR_TIMEOUT') {
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// console.error(e)
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// throw new Error('ipfs unable to find and fetch manifest for this address.')
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// } else {
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// throw e
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// }
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// }
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// if (manifest.name !== dbAddress.path) {
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// logger.warn(`Manifest name '${manifest.name}' and path name '${dbAddress.path}' do not match`)
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// }
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// // Make sure the type from the manifest matches the type that was given as an option
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// if (options.type && manifest.type !== options.type) {
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// throw new Error(`Database '${dbAddress}' is type '${manifest.type}' but was opened as '${options.type}'`)
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// }
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// // Save the database locally
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// await this._addManifestToCache(options.cache, dbAddress)
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// // Open the the database
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// options = Object.assign({}, options, { accessControllerAddress: manifest.accessController, meta: manifest.meta })
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// return this._createStore(options.type || manifest.type, dbAddress, options)
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// }
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// /* Private methods */
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// async _createStore (type, address, options) {
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// // Get the type -> class mapping
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// const Store = databaseTypes[type]
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// if (!Store) { throw new Error(`Invalid database type '${type}'`) }
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// let accessController
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// if (options.accessControllerAddress) {
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// accessController = await AccessControllers.resolve(this, options.accessControllerAddress, options.accessController)
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// }
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// const opts = Object.assign(
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// { replicate: true },
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// options,
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// { accessController }
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// )
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// const identity = options.identity || this.identity
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// // TODO: await Database(...)
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// const store = new Store(this._ipfs, identity, address, opts)
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// // TODO: store.events.on('update', ...)
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// store.events.on('update', this._onUpdate.bind(this))
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// store.events.on('drop', this._onDrop.bind(this))
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// store.events.on('close', this._onClose.bind(this))
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// // ID of the store is the address as a string
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// const addr = address.toString()
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// this.stores[addr] = store
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// return store
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// }
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// // Callback for local writes to the database. We the update to pubsub.
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// _onUpdate (address, entry, heads) {
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// // TODO
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// }
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// // Callback for receiving a message from the network
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// async _onMessage (address, heads, peer) {
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// const store = this.stores[address]
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// try {
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// logger.debug(`Received ${heads.length} heads for '${address}':\n`, JSON.stringify(heads.map(e => e.hash), null, 2))
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// if (store && heads) {
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// if (heads.length > 0) {
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// await store.sync(heads)
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// }
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// store.events.emit('peer.exchanged', peer, address, heads)
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// }
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// } catch (e) {
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// logger.error(e)
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// }
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// }
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// // Callback for when a peer connected to a database
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// async _onPeerConnected (address, peer) {
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// logger.debug(`New peer '${peer}' connected to '${address}'`)
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// const getStore = address => this.stores[address]
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// const getDirectConnection = peer => this._directConnections[peer]
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// const onChannelCreated = channel => { this._directConnections[channel._receiverID] = channel }
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// const onMessage = (address, heads) => this._onMessage(address, heads, peer)
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// await exchangeHeads(
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// this._ipfs,
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// address,
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// peer,
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// getStore,
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// getDirectConnection,
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// onMessage,
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// onChannelCreated
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// )
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// if (getStore(address)) { getStore(address).events.emit('peer', peer) }
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// }
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// // Callback when database was closed
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// async _onClose (db) {
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// const address = db.address.toString()
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// logger.debug(`Close ${address}`)
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// delete this.stores[address]
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// }
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// async _onDrop (db) {
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// }
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// async _onLoad (db) {
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// }
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// async _determineAddress (name, type, options = {}) {
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// if (!OrbitDB.isValidType(type)) { throw new Error(`Invalid database type '${type}'`) }
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// if (OrbitDBAddress.isValid(name)) { throw new Error('Given database name is an address. Please give only the name of the database!') }
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// // Create an AccessController, use IPFS AC as the default
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// options.accessController = Object.assign({}, { name, type: 'ipfs' }, options.accessController)
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// const accessControllerAddress = await AccessControllers.create(this, options.accessController.type, options.accessController || {})
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// // Save the manifest to IPFS
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// const manifestHash = await createDBManifest(this._ipfs, name, type, accessControllerAddress, options)
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// // Create the database address
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// return OrbitDBAddress.parse(OrbitDBAddress.join(manifestHash, name))
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// }
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// async determineAddress (name, type, options = {}) {
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// const opts = Object.assign({}, { onlyHash: true }, options)
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// return this._determineAddress(name, type, opts)
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// }
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// // Save the database locally
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// async _addManifestToCache (cache, dbAddress) {
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// await cache.set(path.join(dbAddress.toString(), '_manifest'), dbAddress.root)
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// logger.debug(`Saved manifest to IPFS as '${dbAddress.root}'`)
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// }
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// /**
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// * Check if we have the database, or part of it, saved locally
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// * @param {[Cache]} cache [The OrbitDBCache instance containing the local data]
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// * @param {[OrbitDBAddress]} dbAddress [Address of the database to check]
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// * @return {[Boolean]} [Returns true if we have cached the db locally, false if not]
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// */
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// async _haveLocalData (cache, dbAddress) {
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// if (!cache) {
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// return false
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// }
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// const addr = dbAddress.toString()
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// const data = await cache.get(path.join(addr, '_manifest'))
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// return data !== undefined && data !== null
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// }
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// /**
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// * Shutdown OrbitDB by closing network connections, the keystore
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// * and databases opened by this OrbitDB instance.
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// */
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// async stop () {
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// // Close a direct connection and remove it from internal state
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// for (const connection of Object.values(this._directConnections)) {
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// connection.close()
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// }
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// this._directConnections = {}
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// // close keystore
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// await this.keystore.close()
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// // Close all open databases
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// for (const db of Object.values(this.stores)) {
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// await db.close()
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// }
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// this.stores = {}
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// }
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// /**
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// * Returns supported database types as an Array of strings
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// * Eg. [ 'counter', 'eventlog', 'feed', 'docstore', 'keyvalue']
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// * @return {[Array]} [Supported database types]
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// */
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// static get databaseTypes () {
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// return Object.keys(databaseTypes)
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// }
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// static isValidType (type) {
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// return Object.keys(databaseTypes).includes(type)
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// }
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// static addDatabaseType (type, store) {
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// if (databaseTypes[type]) throw new Error(`Type already exists: ${type}`)
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// databaseTypes[type] = store
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// }
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// static getDatabaseTypes () {
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// return databaseTypes
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// }
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// static isValidAddress (address) {
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// return OrbitDBAddress.isValid(address)
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// }
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||||
// static parseAddress (address) {
|
||||
// return OrbitDBAddress.parse(address)
|
||||
// }
|
||||
// }
|
||||
|
||||
// // OrbitDB2.prototype.AccessControllers = AccessControllers
|
||||
// // OrbitDB2.prototype.Identities = Identities
|
||||
// // OrbitDB2.prototype.Keystore = Keystore
|
||||
|
||||
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Reference in New Issue
Block a user