Expose Log and Entry in API docs

This commit is contained in:
haad 2023-06-30 10:22:04 +03:00
parent f8acf8666a
commit 1fc84b41cf
2 changed files with 22 additions and 12 deletions

View File

@ -1,9 +1,3 @@
/**
* @namespace module:Log~Entry
* @memberof module:Log
* @description A log entry.
* @private
*/
import Clock from './clock.js'
import * as Block from 'multiformats/block'
import * as dagCbor from '@ipld/dag-cbor'
@ -14,6 +8,20 @@ const codec = dagCbor
const hasher = sha256
const hashStringEncoding = base58btc
/**
* @typedef {Object} module:Log~Entry
* @property {string} id A string linking multiple entries together.
* @property {*} payload An arbitrary chunk of data.
* @property {Array<string>} next One or more hashes pointing to the next entries in a chain of
* entries.
* @property {Array<string>} refs One or more hashes which reference other entries in the chain.
* @property {Clock} clock A logical clock. See {@link module:Log~Clock}.
* @property {integer} v The version of the entry.
* @property {string} key The public key of the identity.
* @property {string} identity The identity of the entry's owner.
* @property {string} sig The signature of the entry signed by the owner.
*/
/**
* Creates an Entry.
* @param {module:Identities~Identity} identity The identity instance
@ -45,6 +53,7 @@ const hashStringEncoding = base58btc
* const entry = await Entry.create(identity, 'log1', 'hello')
* console.log(entry)
* // { payload: "hello", next: [], ... }
* @private
*/
const create = async (identity, id, payload, clock = null, next = [], refs = []) => {
if (identity == null) throw new Error('Identity is required, cannot create entry')
@ -80,6 +89,7 @@ const create = async (identity, id, payload, clock = null, next = [], refs = [])
* @return {Promise<boolean>} A promise that resolves to a boolean value indicating if
* the signature is valid.
* @memberof module:Log~Entry
* @private
*/
const verify = async (identities, entry) => {
if (!identities) throw new Error('Identities is required, cannot verify entry')
@ -106,6 +116,7 @@ const verify = async (identities, entry) => {
* @param {module:Log~Entry} obj
* @return {boolean}
* @memberof module:Log~Entry
* @private
*/
const isEntry = (obj) => {
return obj && obj.id !== undefined &&
@ -122,6 +133,7 @@ const isEntry = (obj) => {
* @param {module:Log~Entry} b An entry to compare.
* @return {boolean} True if a and b are equal, false otherwise.
* @memberof module:Log~Entry
* @private
*/
const isEqual = (a, b) => {
return a && b && a.hash === b.hash
@ -132,6 +144,7 @@ const isEqual = (a, b) => {
* @param {Uint8Array} bytes
* @return {module:Log~Entry}
* @memberof module:Log~Entry
* @private
*/
const decode = async (bytes) => {
const { value } = await Block.decode({ bytes, codec, hasher })

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@ -3,10 +3,8 @@
* @description
* Log is a verifiable, append-only log CRDT.
*
* Implemented as a Merkle-CRDT as per the paper:
* "Merkle-CRDTs: Merkle-DAGs meet CRDTs"
* https://arxiv.org/abs/2004.00107
* @private
* Implemented as a Merkle-CRDT as per the paper
* ["Merkle-CRDTs: Merkle-DAGs meet CRDTs"]{@link https://arxiv.org/abs/2004.00107}
*/
import LRU from 'lru'
import Entry from './entry.js'
@ -55,8 +53,7 @@ const DefaultAccessController = async () => {
const Log = async (identity, { logId, logHeads, access, entryStorage, headsStorage, indexStorage, sortFn } = {}) => {
/**
* @namespace Log
* @description The instance returned by {@link module:Log}.
* @private
* @description The instance returned by {@link module:Log}
*/
if (identity == null) {