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1 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
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|
aea4bf702e |
43
README.md
43
README.md
@@ -1,4 +1,4 @@
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|||||||
# [](https://jsr.io/@nostr/tools) @nostr/tools
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#  [](https://jsr.io/@nostr/tools) nostr-tools
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||||||
Tools for developing [Nostr](https://github.com/fiatjaf/nostr) clients.
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Tools for developing [Nostr](https://github.com/fiatjaf/nostr) clients.
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|
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@@ -9,6 +9,9 @@ This package is only providing lower-level functionality. If you want higher-lev
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## Installation
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## Installation
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|
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```bash
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```bash
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# npm
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npm install --save nostr-tools
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# jsr
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# jsr
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npx jsr add @nostr/tools
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npx jsr add @nostr/tools
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```
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```
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@@ -24,7 +27,7 @@ https://jsr.io/@nostr/tools/doc
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### Generating a private key and a public key
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### Generating a private key and a public key
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|
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```js
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```js
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import { generateSecretKey, getPublicKey } from '@nostr/tools/pure'
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import { generateSecretKey, getPublicKey } from 'nostr-tools/pure'
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let sk = generateSecretKey() // `sk` is a Uint8Array
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let sk = generateSecretKey() // `sk` is a Uint8Array
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let pk = getPublicKey(sk) // `pk` is a hex string
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let pk = getPublicKey(sk) // `pk` is a hex string
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@@ -33,7 +36,7 @@ let pk = getPublicKey(sk) // `pk` is a hex string
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To get the secret key in hex format, use
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To get the secret key in hex format, use
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|
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```js
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```js
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import { bytesToHex, hexToBytes } from '@noble/hashes/utils.js' // already an installed dependency
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import { bytesToHex, hexToBytes } from '@noble/hashes/utils' // already an installed dependency
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|
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let skHex = bytesToHex(sk)
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let skHex = bytesToHex(sk)
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let backToBytes = hexToBytes(skHex)
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let backToBytes = hexToBytes(skHex)
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@@ -42,7 +45,7 @@ let backToBytes = hexToBytes(skHex)
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### Creating, signing and verifying events
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### Creating, signing and verifying events
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|
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```js
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```js
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import { finalizeEvent, verifyEvent } from '@nostr/tools/pure'
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import { finalizeEvent, verifyEvent } from 'nostr-tools/pure'
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|
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let event = finalizeEvent({
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let event = finalizeEvent({
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kind: 1,
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kind: 1,
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@@ -59,8 +62,8 @@ let isGood = verifyEvent(event)
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Doesn't matter what you do, you always should be using a `SimplePool`:
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Doesn't matter what you do, you always should be using a `SimplePool`:
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|
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```js
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```js
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import { finalizeEvent, generateSecretKey, getPublicKey } from '@nostr/tools/pure'
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import { finalizeEvent, generateSecretKey, getPublicKey } from 'nostr-tools/pure'
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import { SimplePool } from '@nostr/tools/pool'
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import { SimplePool } from 'nostr-tools/pool'
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|
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const pool = new SimplePool()
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const pool = new SimplePool()
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|
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@@ -123,8 +126,8 @@ relay.close()
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To use this on Node.js you first must install `ws` and call something like this:
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To use this on Node.js you first must install `ws` and call something like this:
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|
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```js
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```js
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import { useWebSocketImplementation } from '@nostr/tools/pool'
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import { useWebSocketImplementation } from 'nostr-tools/pool'
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// or import { useWebSocketImplementation } from '@nostr/tools/relay' if you're using the Relay directly
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// or import { useWebSocketImplementation } from 'nostr-tools/relay' if you're using the Relay directly
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|
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import WebSocket from 'ws'
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import WebSocket from 'ws'
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useWebSocketImplementation(WebSocket)
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useWebSocketImplementation(WebSocket)
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@@ -135,7 +138,7 @@ useWebSocketImplementation(WebSocket)
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You can enable regular pings of connected relays with the `enablePing` option. This will set up a heartbeat that closes the websocket if it doesn't receive a response in time. Some platforms, like Node.js, don't report websocket disconnections due to network issues, and enabling this can increase the reliability of the `onclose` event.
|
You can enable regular pings of connected relays with the `enablePing` option. This will set up a heartbeat that closes the websocket if it doesn't receive a response in time. Some platforms, like Node.js, don't report websocket disconnections due to network issues, and enabling this can increase the reliability of the `onclose` event.
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|
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```js
|
```js
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import { SimplePool } from '@nostr/tools/pool'
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import { SimplePool } from 'nostr-tools/pool'
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|
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const pool = new SimplePool({ enablePing: true })
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const pool = new SimplePool({ enablePing: true })
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```
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```
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@@ -145,7 +148,7 @@ const pool = new SimplePool({ enablePing: true })
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You can also enable automatic reconnection with the `enableReconnect` option. This will make the pool try to reconnect to relays with an exponential backoff delay if the connection is lost unexpectedly.
|
You can also enable automatic reconnection with the `enableReconnect` option. This will make the pool try to reconnect to relays with an exponential backoff delay if the connection is lost unexpectedly.
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|
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```js
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```js
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import { SimplePool } from '@nostr/tools/pool'
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import { SimplePool } from 'nostr-tools/pool'
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|
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const pool = new SimplePool({ enableReconnect: true })
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const pool = new SimplePool({ enableReconnect: true })
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```
|
```
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@@ -328,7 +331,7 @@ for (let profile of refs.profiles) {
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### Querying profile data from a NIP-05 address
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### Querying profile data from a NIP-05 address
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|
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```js
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```js
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import { queryProfile } from '@nostr/tools/nip05'
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import { queryProfile } from 'nostr-tools/nip05'
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|
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let profile = await queryProfile('jb55.com')
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let profile = await queryProfile('jb55.com')
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console.log(profile.pubkey)
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console.log(profile.pubkey)
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@@ -340,13 +343,13 @@ console.log(profile.relays)
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To use this on Node.js < v18, you first must install `node-fetch@2` and call something like this:
|
To use this on Node.js < v18, you first must install `node-fetch@2` and call something like this:
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|
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```js
|
```js
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import { useFetchImplementation } from '@nostr/tools/nip05'
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import { useFetchImplementation } from 'nostr-tools/nip05'
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useFetchImplementation(require('node-fetch'))
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useFetchImplementation(require('node-fetch'))
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```
|
```
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### Including NIP-07 types
|
### Including NIP-07 types
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```js
|
```js
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import type { WindowNostr } from '@nostr/tools/nip07'
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import type { WindowNostr } from 'nostr-tools/nip07'
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|
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declare global {
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declare global {
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interface Window {
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interface Window {
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@@ -358,8 +361,8 @@ declare global {
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### Encoding and decoding NIP-19 codes
|
### Encoding and decoding NIP-19 codes
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||||||
|
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```js
|
```js
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import { generateSecretKey, getPublicKey } from '@nostr/tools/pure'
|
import { generateSecretKey, getPublicKey } from 'nostr-tools/pure'
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import * as nip19 from '@nostr/tools/nip19'
|
import * as nip19 from 'nostr-tools/nip19'
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|
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let sk = generateSecretKey()
|
let sk = generateSecretKey()
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let nsec = nip19.nsecEncode(sk)
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let nsec = nip19.nsecEncode(sk)
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@@ -387,7 +390,7 @@ assert(data.relays.length === 2)
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[`nostr-wasm`](https://github.com/fiatjaf/nostr-wasm) is a thin wrapper over [libsecp256k1](https://github.com/bitcoin-core/secp256k1) compiled to WASM just for hashing, signing and verifying Nostr events.
|
[`nostr-wasm`](https://github.com/fiatjaf/nostr-wasm) is a thin wrapper over [libsecp256k1](https://github.com/bitcoin-core/secp256k1) compiled to WASM just for hashing, signing and verifying Nostr events.
|
||||||
|
|
||||||
```js
|
```js
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import { setNostrWasm, generateSecretKey, finalizeEvent, verifyEvent } from '@nostr/tools/wasm'
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import { setNostrWasm, generateSecretKey, finalizeEvent, verifyEvent } from 'nostr-tools/wasm'
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import { initNostrWasm } from 'nostr-wasm'
|
import { initNostrWasm } from 'nostr-wasm'
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|
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// make sure this promise resolves before your app starts calling finalizeEvent or verifyEvent
|
// make sure this promise resolves before your app starts calling finalizeEvent or verifyEvent
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@@ -400,9 +403,9 @@ initNostrWasm().then(setNostrWasm)
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|||||||
If you're going to use `Relay` and `SimplePool` you must also import `nostr-tools/abstract-relay` and/or `nostr-tools/abstract-pool` instead of the defaults and then instantiate them by passing the `verifyEvent`:
|
If you're going to use `Relay` and `SimplePool` you must also import `nostr-tools/abstract-relay` and/or `nostr-tools/abstract-pool` instead of the defaults and then instantiate them by passing the `verifyEvent`:
|
||||||
|
|
||||||
```js
|
```js
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import { setNostrWasm, verifyEvent } from '@nostr/tools/wasm'
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import { setNostrWasm, verifyEvent } from 'nostr-tools/wasm'
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import { AbstractRelay } from '@nostr/tools/abstract-relay'
|
import { AbstractRelay } from 'nostr-tools/abstract-relay'
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import { AbstractSimplePool } from '@nostr/tools/abstract-pool'
|
import { AbstractSimplePool } from 'nostr-tools/abstract-pool'
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import { initNostrWasm } from 'nostr-wasm'
|
import { initNostrWasm } from 'nostr-wasm'
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||||||
|
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||||||
initNostrWasm().then(setNostrWasm)
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initNostrWasm().then(setNostrWasm)
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@@ -439,7 +442,7 @@ summary for relay read message and verify event
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|
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## Plumbing
|
## Plumbing
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||||||
|
|
||||||
To develop `@nostr/tools`, install [`just`](https://just.systems/) and run `just -l` to see commands available.
|
To develop `nostr-tools`, install [`just`](https://just.systems/) and run `just -l` to see commands available.
|
||||||
|
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||||||
## License
|
## License
|
||||||
|
|
||||||
|
|||||||
@@ -11,7 +11,6 @@ import { normalizeURL } from './utils.ts'
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import type { Event, EventTemplate, Nostr, VerifiedEvent } from './core.ts'
|
import type { Event, EventTemplate, Nostr, VerifiedEvent } from './core.ts'
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import { type Filter } from './filter.ts'
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import { type Filter } from './filter.ts'
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import { alwaysTrue } from './helpers.ts'
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import { alwaysTrue } from './helpers.ts'
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import { Relay } from './relay.ts'
|
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||||||
|
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||||||
export type SubCloser = { close: (reason?: string) => void }
|
export type SubCloser = { close: (reason?: string) => void }
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||||||
|
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||||||
@@ -20,16 +19,6 @@ export type AbstractPoolConstructorOptions = AbstractRelayConstructorOptions & {
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// in case that relay shouldn't be authenticated against
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// in case that relay shouldn't be authenticated against
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// or a function to sign the AUTH event template otherwise (that function may still throw in case of failure)
|
// or a function to sign the AUTH event template otherwise (that function may still throw in case of failure)
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automaticallyAuth?: (relayURL: string) => null | ((event: EventTemplate) => Promise<VerifiedEvent>)
|
automaticallyAuth?: (relayURL: string) => null | ((event: EventTemplate) => Promise<VerifiedEvent>)
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// onRelayConnectionFailure is called with the URL of a relay that failed the initial connection
|
|
||||||
onRelayConnectionFailure?: (url: string) => void
|
|
||||||
// onRelayConnectionSuccess is called with the URL of a relay that succeeds the initial connection
|
|
||||||
onRelayConnectionSuccess?: (url: string) => void
|
|
||||||
// allowConnectingToRelay takes a relay URL and the operation being performed
|
|
||||||
// return false to skip connecting to that relay
|
|
||||||
allowConnectingToRelay?: (url: string, operation: ['read', Filter[]] | ['write', Event]) => boolean
|
|
||||||
// maxWaitForConnection takes a number in milliseconds that will be given to ensureRelay such that we
|
|
||||||
// don't get stuck forever when attempting to connect to a relay, it is 3000 (3 seconds) by default
|
|
||||||
maxWaitForConnection: number
|
|
||||||
}
|
}
|
||||||
|
|
||||||
export type SubscribeManyParams = Omit<SubscriptionParams, 'onclose'> & {
|
export type SubscribeManyParams = Omit<SubscriptionParams, 'onclose'> & {
|
||||||
@@ -51,10 +40,6 @@ export class AbstractSimplePool {
|
|||||||
public enableReconnect: boolean
|
public enableReconnect: boolean
|
||||||
public automaticallyAuth?: (relayURL: string) => null | ((event: EventTemplate) => Promise<VerifiedEvent>)
|
public automaticallyAuth?: (relayURL: string) => null | ((event: EventTemplate) => Promise<VerifiedEvent>)
|
||||||
public trustedRelayURLs: Set<string> = new Set()
|
public trustedRelayURLs: Set<string> = new Set()
|
||||||
public onRelayConnectionFailure?: (url: string) => void
|
|
||||||
public onRelayConnectionSuccess?: (url: string) => void
|
|
||||||
public allowConnectingToRelay?: (url: string, operation: ['read', Filter[]] | ['write', Event]) => boolean
|
|
||||||
public maxWaitForConnection: number
|
|
||||||
|
|
||||||
private _WebSocket?: typeof WebSocket
|
private _WebSocket?: typeof WebSocket
|
||||||
|
|
||||||
@@ -64,10 +49,6 @@ export class AbstractSimplePool {
|
|||||||
this.enablePing = opts.enablePing
|
this.enablePing = opts.enablePing
|
||||||
this.enableReconnect = opts.enableReconnect || false
|
this.enableReconnect = opts.enableReconnect || false
|
||||||
this.automaticallyAuth = opts.automaticallyAuth
|
this.automaticallyAuth = opts.automaticallyAuth
|
||||||
this.onRelayConnectionFailure = opts.onRelayConnectionFailure
|
|
||||||
this.onRelayConnectionSuccess = opts.onRelayConnectionSuccess
|
|
||||||
this.allowConnectingToRelay = opts.allowConnectingToRelay
|
|
||||||
this.maxWaitForConnection = opts.maxWaitForConnection || 3000
|
|
||||||
}
|
}
|
||||||
|
|
||||||
async ensureRelay(
|
async ensureRelay(
|
||||||
@@ -200,28 +181,17 @@ export class AbstractSimplePool {
|
|||||||
// open a subscription in all given relays
|
// open a subscription in all given relays
|
||||||
const allOpened = Promise.all(
|
const allOpened = Promise.all(
|
||||||
groupedRequests.map(async ({ url, filters }, i) => {
|
groupedRequests.map(async ({ url, filters }, i) => {
|
||||||
if (this.allowConnectingToRelay?.(url, ['read', filters]) === false) {
|
|
||||||
handleClose(i, 'connection skipped by allowConnectingToRelay')
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
let relay: AbstractRelay
|
let relay: AbstractRelay
|
||||||
try {
|
try {
|
||||||
relay = await this.ensureRelay(url, {
|
relay = await this.ensureRelay(url, {
|
||||||
connectionTimeout:
|
connectionTimeout: params.maxWait ? Math.max(params.maxWait * 0.8, params.maxWait - 1000) : undefined,
|
||||||
this.maxWaitForConnection < (params.maxWait || 0)
|
|
||||||
? Math.max(params.maxWait! * 0.8, params.maxWait! - 1000)
|
|
||||||
: this.maxWaitForConnection,
|
|
||||||
abort: params.abort,
|
abort: params.abort,
|
||||||
})
|
})
|
||||||
} catch (err) {
|
} catch (err) {
|
||||||
this.onRelayConnectionFailure?.(url)
|
|
||||||
handleClose(i, (err as any)?.message || String(err))
|
handleClose(i, (err as any)?.message || String(err))
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
this.onRelayConnectionSuccess?.(url)
|
|
||||||
|
|
||||||
let subscription = relay.subscribe(filters, {
|
let subscription = relay.subscribe(filters, {
|
||||||
...params,
|
...params,
|
||||||
oneose: () => handleEose(i),
|
oneose: () => handleEose(i),
|
||||||
@@ -328,11 +298,7 @@ export class AbstractSimplePool {
|
|||||||
publish(
|
publish(
|
||||||
relays: string[],
|
relays: string[],
|
||||||
event: Event,
|
event: Event,
|
||||||
params?: {
|
options?: { onauth?: (evt: EventTemplate) => Promise<VerifiedEvent> },
|
||||||
onauth?: (evt: EventTemplate) => Promise<VerifiedEvent>
|
|
||||||
maxWait?: number
|
|
||||||
abort?: AbortSignal
|
|
||||||
},
|
|
||||||
): Promise<string>[] {
|
): Promise<string>[] {
|
||||||
return relays.map(normalizeURL).map(async (url, i, arr) => {
|
return relays.map(normalizeURL).map(async (url, i, arr) => {
|
||||||
if (arr.indexOf(url) !== i) {
|
if (arr.indexOf(url) !== i) {
|
||||||
@@ -340,29 +306,12 @@ export class AbstractSimplePool {
|
|||||||
return Promise.reject('duplicate url')
|
return Promise.reject('duplicate url')
|
||||||
}
|
}
|
||||||
|
|
||||||
if (this.allowConnectingToRelay?.(url, ['write', event]) === false) {
|
let r = await this.ensureRelay(url)
|
||||||
return Promise.reject('connection skipped by allowConnectingToRelay')
|
|
||||||
}
|
|
||||||
|
|
||||||
let r: Relay
|
|
||||||
try {
|
|
||||||
r = await this.ensureRelay(url, {
|
|
||||||
connectionTimeout:
|
|
||||||
this.maxWaitForConnection < (params?.maxWait || 0)
|
|
||||||
? Math.max(params!.maxWait! * 0.8, params!.maxWait! - 1000)
|
|
||||||
: this.maxWaitForConnection,
|
|
||||||
abort: params?.abort,
|
|
||||||
})
|
|
||||||
} catch (err) {
|
|
||||||
this.onRelayConnectionFailure?.(url)
|
|
||||||
return String('connection failure: ' + String(err))
|
|
||||||
}
|
|
||||||
|
|
||||||
return r
|
return r
|
||||||
.publish(event)
|
.publish(event)
|
||||||
.catch(async err => {
|
.catch(async err => {
|
||||||
if (err instanceof Error && err.message.startsWith('auth-required: ') && params?.onauth) {
|
if (err instanceof Error && err.message.startsWith('auth-required: ') && options?.onauth) {
|
||||||
await r.auth(params.onauth)
|
await r.auth(options.onauth)
|
||||||
return r.publish(event) // retry
|
return r.publish(event) // retry
|
||||||
}
|
}
|
||||||
throw err
|
throw err
|
||||||
|
|||||||
@@ -45,7 +45,7 @@ export class AbstractRelay {
|
|||||||
private reconnectTimeoutHandle: ReturnType<typeof setTimeout> | undefined
|
private reconnectTimeoutHandle: ReturnType<typeof setTimeout> | undefined
|
||||||
private pingIntervalHandle: ReturnType<typeof setInterval> | undefined
|
private pingIntervalHandle: ReturnType<typeof setInterval> | undefined
|
||||||
private reconnectAttempts: number = 0
|
private reconnectAttempts: number = 0
|
||||||
private skipReconnection: boolean = false
|
private closedIntentionally: boolean = false
|
||||||
|
|
||||||
private connectionPromise: Promise<void> | undefined
|
private connectionPromise: Promise<void> | undefined
|
||||||
private openCountRequests = new Map<string, CountResolver>()
|
private openCountRequests = new Map<string, CountResolver>()
|
||||||
@@ -120,9 +120,12 @@ export class AbstractRelay {
|
|||||||
this._connected = false
|
this._connected = false
|
||||||
this.connectionPromise = undefined
|
this.connectionPromise = undefined
|
||||||
|
|
||||||
|
const wasIntentional = this.closedIntentionally
|
||||||
|
this.closedIntentionally = false // reset for next time
|
||||||
|
|
||||||
this.onclose?.()
|
this.onclose?.()
|
||||||
|
|
||||||
if (this.enableReconnect && !this.skipReconnection) {
|
if (this.enableReconnect && !wasIntentional) {
|
||||||
this.reconnect()
|
this.reconnect()
|
||||||
} else {
|
} else {
|
||||||
this.closeAllSubscriptions(reason)
|
this.closeAllSubscriptions(reason)
|
||||||
@@ -136,15 +139,13 @@ export class AbstractRelay {
|
|||||||
|
|
||||||
this.challenge = undefined
|
this.challenge = undefined
|
||||||
this.authPromise = undefined
|
this.authPromise = undefined
|
||||||
this.skipReconnection = false
|
|
||||||
this.connectionPromise = new Promise((resolve, reject) => {
|
this.connectionPromise = new Promise((resolve, reject) => {
|
||||||
if (opts?.timeout) {
|
if (opts?.timeout) {
|
||||||
connectionTimeoutHandle = setTimeout(() => {
|
connectionTimeoutHandle = setTimeout(() => {
|
||||||
reject('connection timed out')
|
reject('connection timed out')
|
||||||
this.connectionPromise = undefined
|
this.connectionPromise = undefined
|
||||||
this.skipReconnection = true
|
|
||||||
this.onclose?.()
|
this.onclose?.()
|
||||||
this.handleHardClose('relay connection timed out')
|
this.closeAllSubscriptions('relay connection timed out')
|
||||||
}, opts.timeout)
|
}, opts.timeout)
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -190,13 +191,10 @@ export class AbstractRelay {
|
|||||||
resolve()
|
resolve()
|
||||||
}
|
}
|
||||||
|
|
||||||
this.ws.onerror = () => {
|
this.ws.onerror = ev => {
|
||||||
clearTimeout(connectionTimeoutHandle)
|
clearTimeout(connectionTimeoutHandle)
|
||||||
reject('connection failed')
|
reject((ev as any).message || 'websocket error')
|
||||||
this.connectionPromise = undefined
|
this.handleHardClose('relay connection errored')
|
||||||
this.skipReconnection = true
|
|
||||||
this.onclose?.()
|
|
||||||
this.handleHardClose('relay connection failed')
|
|
||||||
}
|
}
|
||||||
|
|
||||||
this.ws.onclose = ev => {
|
this.ws.onclose = ev => {
|
||||||
@@ -468,7 +466,7 @@ export class AbstractRelay {
|
|||||||
}
|
}
|
||||||
|
|
||||||
public close() {
|
public close() {
|
||||||
this.skipReconnection = true
|
this.closedIntentionally = true
|
||||||
if (this.reconnectTimeoutHandle) {
|
if (this.reconnectTimeoutHandle) {
|
||||||
clearTimeout(this.reconnectTimeoutHandle)
|
clearTimeout(this.reconnectTimeoutHandle)
|
||||||
this.reconnectTimeoutHandle = undefined
|
this.reconnectTimeoutHandle = undefined
|
||||||
|
|||||||
15
build.js
15
build.js
@@ -42,18 +42,3 @@ esbuild
|
|||||||
|
|
||||||
console.log('cjs build success.')
|
console.log('cjs build success.')
|
||||||
})
|
})
|
||||||
|
|
||||||
esbuild
|
|
||||||
.build({
|
|
||||||
...common,
|
|
||||||
entryPoints: ['index.ts'],
|
|
||||||
outfile: 'lib/nostr.bundle.js',
|
|
||||||
format: 'iife',
|
|
||||||
globalName: 'NostrTools',
|
|
||||||
define: {
|
|
||||||
window: 'self',
|
|
||||||
global: 'self',
|
|
||||||
process: '{"env": {}}',
|
|
||||||
},
|
|
||||||
})
|
|
||||||
.then(() => console.log('standalone build success.'))
|
|
||||||
|
|||||||
32
index.ts
32
index.ts
@@ -1,32 +0,0 @@
|
|||||||
export * from './pure.ts'
|
|
||||||
export { Relay } from './relay.ts'
|
|
||||||
export * from './filter.ts'
|
|
||||||
export { SimplePool } from './pool.ts'
|
|
||||||
export * from './references.ts'
|
|
||||||
|
|
||||||
export * as nip04 from './nip04.ts'
|
|
||||||
export * as nip05 from './nip05.ts'
|
|
||||||
export * as nip10 from './nip10.ts'
|
|
||||||
export * as nip11 from './nip11.ts'
|
|
||||||
export * as nip13 from './nip13.ts'
|
|
||||||
export * as nip17 from './nip17.ts'
|
|
||||||
export * as nip18 from './nip18.ts'
|
|
||||||
export * as nip19 from './nip19.ts'
|
|
||||||
export * as nip21 from './nip21.ts'
|
|
||||||
export * as nip25 from './nip25.ts'
|
|
||||||
export * as nip27 from './nip27.ts'
|
|
||||||
export * as nip28 from './nip28.ts'
|
|
||||||
export * as nip30 from './nip30.ts'
|
|
||||||
export * as nip39 from './nip39.ts'
|
|
||||||
export * as nip42 from './nip42.ts'
|
|
||||||
export * as nip44 from './nip44.ts'
|
|
||||||
export * as nip47 from './nip47.ts'
|
|
||||||
export * as nip54 from './nip54.ts'
|
|
||||||
export * as nip57 from './nip57.ts'
|
|
||||||
export * as nip59 from './nip59.ts'
|
|
||||||
export * as nip77 from './nip77.ts'
|
|
||||||
export * as nip98 from './nip98.ts'
|
|
||||||
|
|
||||||
export * as kinds from './kinds.ts'
|
|
||||||
export * as fj from './fakejson.ts'
|
|
||||||
export * as utils from './utils.ts'
|
|
||||||
3
jsr.json
3
jsr.json
@@ -1,8 +1,7 @@
|
|||||||
{
|
{
|
||||||
"name": "@nostr/tools",
|
"name": "@nostr/tools",
|
||||||
"version": "2.22.2",
|
"version": "2.21.0",
|
||||||
"exports": {
|
"exports": {
|
||||||
".": "./index.ts",
|
|
||||||
"./core": "./core.ts",
|
"./core": "./core.ts",
|
||||||
"./pure": "./pure.ts",
|
"./pure": "./pure.ts",
|
||||||
"./wasm": "./wasm.ts",
|
"./wasm": "./wasm.ts",
|
||||||
|
|||||||
265
package.json
265
package.json
@@ -1,264 +1,14 @@
|
|||||||
{
|
{
|
||||||
"type": "module",
|
"type": "module",
|
||||||
"name": "nostr-tools",
|
|
||||||
"version": "2.22.2",
|
|
||||||
"description": "Tools for making a Nostr client.",
|
|
||||||
"repository": {
|
|
||||||
"type": "git",
|
|
||||||
"url": "https://github.com/nbd-wtf/nostr-tools.git"
|
|
||||||
},
|
|
||||||
"files": [
|
|
||||||
"lib"
|
|
||||||
],
|
|
||||||
"sideEffects": false,
|
|
||||||
"module": "./lib/esm/index.js",
|
|
||||||
"main": "./lib/cjs/index.js",
|
|
||||||
"types": "./lib/types/index.d.ts",
|
|
||||||
"exports": {
|
|
||||||
".": {
|
|
||||||
"import": "./lib/esm/index.js",
|
|
||||||
"require": "./lib/cjs/index.js",
|
|
||||||
"types": "./lib/types/index.d.ts"
|
|
||||||
},
|
|
||||||
"./core": {
|
|
||||||
"import": "./lib/esm/core.js",
|
|
||||||
"require": "./lib/cjs/core.js",
|
|
||||||
"types": "./lib/types/core.d.ts"
|
|
||||||
},
|
|
||||||
"./pure": {
|
|
||||||
"import": "./lib/esm/pure.js",
|
|
||||||
"require": "./lib/cjs/pure.js",
|
|
||||||
"types": "./lib/types/pure.d.ts"
|
|
||||||
},
|
|
||||||
"./wasm": {
|
|
||||||
"import": "./lib/esm/wasm.js",
|
|
||||||
"require": "./lib/cjs/wasm.js",
|
|
||||||
"types": "./lib/types/wasm.d.ts"
|
|
||||||
},
|
|
||||||
"./kinds": {
|
|
||||||
"import": "./lib/esm/kinds.js",
|
|
||||||
"require": "./lib/cjs/kinds.js",
|
|
||||||
"types": "./lib/types/kinds.d.ts"
|
|
||||||
},
|
|
||||||
"./filter": {
|
|
||||||
"import": "./lib/esm/filter.js",
|
|
||||||
"require": "./lib/cjs/filter.js",
|
|
||||||
"types": "./lib/types/filter.d.ts"
|
|
||||||
},
|
|
||||||
"./abstract-relay": {
|
|
||||||
"import": "./lib/esm/abstract-relay.js",
|
|
||||||
"require": "./lib/cjs/abstract-relay.js",
|
|
||||||
"types": "./lib/types/abstract-relay.d.ts"
|
|
||||||
},
|
|
||||||
"./relay": {
|
|
||||||
"import": "./lib/esm/relay.js",
|
|
||||||
"require": "./lib/cjs/relay.js",
|
|
||||||
"types": "./lib/types/relay.d.ts"
|
|
||||||
},
|
|
||||||
"./abstract-pool": {
|
|
||||||
"import": "./lib/esm/abstract-pool.js",
|
|
||||||
"require": "./lib/cjs/abstract-pool.js",
|
|
||||||
"types": "./lib/types/abstract-pool.d.ts"
|
|
||||||
},
|
|
||||||
"./pool": {
|
|
||||||
"import": "./lib/esm/pool.js",
|
|
||||||
"require": "./lib/cjs/pool.js",
|
|
||||||
"types": "./lib/types/pool.d.ts"
|
|
||||||
},
|
|
||||||
"./references": {
|
|
||||||
"import": "./lib/esm/references.js",
|
|
||||||
"require": "./lib/cjs/references.js",
|
|
||||||
"types": "./lib/types/references.d.ts"
|
|
||||||
},
|
|
||||||
"./nip04": {
|
|
||||||
"import": "./lib/esm/nip04.js",
|
|
||||||
"require": "./lib/cjs/nip04.js",
|
|
||||||
"types": "./lib/types/nip04.d.ts"
|
|
||||||
},
|
|
||||||
"./nip05": {
|
|
||||||
"import": "./lib/esm/nip05.js",
|
|
||||||
"require": "./lib/cjs/nip05.js",
|
|
||||||
"types": "./lib/types/nip05.d.ts"
|
|
||||||
},
|
|
||||||
"./nip06": {
|
|
||||||
"import": "./lib/esm/nip06.js",
|
|
||||||
"require": "./lib/cjs/nip06.js",
|
|
||||||
"types": "./lib/types/nip06.d.ts"
|
|
||||||
},
|
|
||||||
"./nip07": {
|
|
||||||
"types": "./lib/types/nip07.d.ts"
|
|
||||||
},
|
|
||||||
"./nip10": {
|
|
||||||
"import": "./lib/esm/nip10.js",
|
|
||||||
"require": "./lib/cjs/nip10.js",
|
|
||||||
"types": "./lib/types/nip10.d.ts"
|
|
||||||
},
|
|
||||||
"./nip11": {
|
|
||||||
"import": "./lib/esm/nip11.js",
|
|
||||||
"require": "./lib/cjs/nip11.js",
|
|
||||||
"types": "./lib/types/nip11.d.ts"
|
|
||||||
},
|
|
||||||
"./nip13": {
|
|
||||||
"import": "./lib/esm/nip13.js",
|
|
||||||
"require": "./lib/cjs/nip13.js",
|
|
||||||
"types": "./lib/types/nip13.d.ts"
|
|
||||||
},
|
|
||||||
"./nip17": {
|
|
||||||
"import": "./lib/esm/nip17.js",
|
|
||||||
"require": "./lib/cjs/nip17.js",
|
|
||||||
"types": "./lib/types/nip17.d.ts"
|
|
||||||
},
|
|
||||||
"./nip18": {
|
|
||||||
"import": "./lib/esm/nip18.js",
|
|
||||||
"require": "./lib/cjs/nip18.js",
|
|
||||||
"types": "./lib/types/nip18.d.ts"
|
|
||||||
},
|
|
||||||
"./nip19": {
|
|
||||||
"import": "./lib/esm/nip19.js",
|
|
||||||
"require": "./lib/cjs/nip19.js",
|
|
||||||
"types": "./lib/types/nip19.d.ts"
|
|
||||||
},
|
|
||||||
"./nip21": {
|
|
||||||
"import": "./lib/esm/nip21.js",
|
|
||||||
"require": "./lib/cjs/nip21.js",
|
|
||||||
"types": "./lib/types/nip21.d.ts"
|
|
||||||
},
|
|
||||||
"./nip25": {
|
|
||||||
"import": "./lib/esm/nip25.js",
|
|
||||||
"require": "./lib/cjs/nip25.js",
|
|
||||||
"types": "./lib/types/nip25.d.ts"
|
|
||||||
},
|
|
||||||
"./nip27": {
|
|
||||||
"import": "./lib/esm/nip27.js",
|
|
||||||
"require": "./lib/cjs/nip27.js",
|
|
||||||
"types": "./lib/types/nip27.d.ts"
|
|
||||||
},
|
|
||||||
"./nip28": {
|
|
||||||
"import": "./lib/esm/nip28.js",
|
|
||||||
"require": "./lib/cjs/nip28.js",
|
|
||||||
"types": "./lib/types/nip28.d.ts"
|
|
||||||
},
|
|
||||||
"./nip29": {
|
|
||||||
"import": "./lib/esm/nip29.js",
|
|
||||||
"require": "./lib/cjs/nip29.js",
|
|
||||||
"types": "./lib/types/nip29.d.ts"
|
|
||||||
},
|
|
||||||
"./nip30": {
|
|
||||||
"import": "./lib/esm/nip30.js",
|
|
||||||
"require": "./lib/cjs/nip30.js",
|
|
||||||
"types": "./lib/types/nip30.d.ts"
|
|
||||||
},
|
|
||||||
"./nip39": {
|
|
||||||
"import": "./lib/esm/nip39.js",
|
|
||||||
"require": "./lib/cjs/nip39.js",
|
|
||||||
"types": "./lib/types/nip39.d.ts"
|
|
||||||
},
|
|
||||||
"./nip42": {
|
|
||||||
"import": "./lib/esm/nip42.js",
|
|
||||||
"require": "./lib/cjs/nip42.js",
|
|
||||||
"types": "./lib/types/nip42.d.ts"
|
|
||||||
},
|
|
||||||
"./nip44": {
|
|
||||||
"import": "./lib/esm/nip44.js",
|
|
||||||
"require": "./lib/cjs/nip44.js",
|
|
||||||
"types": "./lib/types/nip44.d.ts"
|
|
||||||
},
|
|
||||||
"./nip46": {
|
|
||||||
"import": "./lib/esm/nip46.js",
|
|
||||||
"require": "./lib/cjs/nip46.js",
|
|
||||||
"types": "./lib/types/nip46.d.ts"
|
|
||||||
},
|
|
||||||
"./nip49": {
|
|
||||||
"import": "./lib/esm/nip49.js",
|
|
||||||
"require": "./lib/cjs/nip49.js",
|
|
||||||
"types": "./lib/types/nip49.d.ts"
|
|
||||||
},
|
|
||||||
"./nip54": {
|
|
||||||
"import": "./lib/esm/nip54.js",
|
|
||||||
"require": "./lib/cjs/nip54.js",
|
|
||||||
"types": "./lib/types/nip54.d.ts"
|
|
||||||
},
|
|
||||||
"./nip57": {
|
|
||||||
"import": "./lib/esm/nip57.js",
|
|
||||||
"require": "./lib/cjs/nip57.js",
|
|
||||||
"types": "./lib/types/nip57.d.ts"
|
|
||||||
},
|
|
||||||
"./nip59": {
|
|
||||||
"import": "./lib/esm/nip59.js",
|
|
||||||
"require": "./lib/cjs/nip59.js",
|
|
||||||
"types": "./lib/types/nip59.d.ts"
|
|
||||||
},
|
|
||||||
"./nip58": {
|
|
||||||
"import": "./lib/esm/nip58.js",
|
|
||||||
"require": "./lib/cjs/nip58.js",
|
|
||||||
"types": "./lib/types/nip58.d.ts"
|
|
||||||
},
|
|
||||||
"./nip75": {
|
|
||||||
"import": "./lib/esm/nip75.js",
|
|
||||||
"require": "./lib/cjs/nip75.js",
|
|
||||||
"types": "./lib/types/nip75.d.ts"
|
|
||||||
},
|
|
||||||
"./nip94": {
|
|
||||||
"import": "./lib/esm/nip94.js",
|
|
||||||
"require": "./lib/cjs/nip94.js",
|
|
||||||
"types": "./lib/types/nip94.d.ts"
|
|
||||||
},
|
|
||||||
"./nip98": {
|
|
||||||
"import": "./lib/esm/nip98.js",
|
|
||||||
"require": "./lib/cjs/nip98.js",
|
|
||||||
"types": "./lib/types/nip98.d.ts"
|
|
||||||
},
|
|
||||||
"./nip99": {
|
|
||||||
"import": "./lib/esm/nip99.js",
|
|
||||||
"require": "./lib/cjs/nip99.js",
|
|
||||||
"types": "./lib/types/nip99.d.ts"
|
|
||||||
},
|
|
||||||
"./nipb7": {
|
|
||||||
"import": "./lib/esm/nipb7.js",
|
|
||||||
"require": "./lib/cjs/nipb7.js",
|
|
||||||
"types": "./lib/types/nipb7.d.ts"
|
|
||||||
},
|
|
||||||
"./fakejson": {
|
|
||||||
"import": "./lib/esm/fakejson.js",
|
|
||||||
"require": "./lib/cjs/fakejson.js",
|
|
||||||
"types": "./lib/types/fakejson.d.ts"
|
|
||||||
},
|
|
||||||
"./signer": {
|
|
||||||
"import": "./lib/esm/signer.js",
|
|
||||||
"require": "./lib/cjs/signer.js",
|
|
||||||
"types": "./lib/types/signer.d.ts"
|
|
||||||
},
|
|
||||||
"./utils": {
|
|
||||||
"import": "./lib/esm/utils.js",
|
|
||||||
"require": "./lib/cjs/utils.js",
|
|
||||||
"types": "./lib/types/utils.d.ts"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"license": "Unlicense",
|
|
||||||
"dependencies": {
|
"dependencies": {
|
||||||
"@noble/ciphers": "2.1.1",
|
"@noble/ciphers": "npm:@jsr/noble__ciphers@2.1.1",
|
||||||
"@noble/curves": "2.0.1",
|
"@noble/curves": "npm:@jsr/noble__curves@2.0.1",
|
||||||
"@noble/hashes": "2.0.1",
|
"@noble/hashes": "npm:@jsr/noble__hashes@2.0.1",
|
||||||
"@scure/base": "2.0.0",
|
"@scure/base": "npm:@jsr/scure__base@2.0.0",
|
||||||
"@scure/bip32": "2.0.1",
|
"@scure/bip32": "npm:@jsr/scure__bip32@2.0.1",
|
||||||
"@scure/bip39": "2.0.1",
|
"@scure/bip39": "npm:@jsr/scure__bip39@2.0.1",
|
||||||
"nostr-wasm": "0.1.0"
|
"nostr-wasm": "0.1.0"
|
||||||
},
|
},
|
||||||
"peerDependencies": {
|
|
||||||
"typescript": ">=5.0.0"
|
|
||||||
},
|
|
||||||
"peerDependenciesMeta": {
|
|
||||||
"typescript": {
|
|
||||||
"optional": true
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"keywords": [
|
|
||||||
"decentralization",
|
|
||||||
"social",
|
|
||||||
"censorship-resistance",
|
|
||||||
"client",
|
|
||||||
"nostr"
|
|
||||||
],
|
|
||||||
"devDependencies": {
|
"devDependencies": {
|
||||||
"@types/node": "^18.13.0",
|
"@types/node": "^18.13.0",
|
||||||
"@types/node-fetch": "^2.6.3",
|
"@types/node-fetch": "^2.6.3",
|
||||||
@@ -274,8 +24,5 @@
|
|||||||
"node-fetch": "^2.6.9",
|
"node-fetch": "^2.6.9",
|
||||||
"prettier": "^3.0.3",
|
"prettier": "^3.0.3",
|
||||||
"typescript": "^5.8.2"
|
"typescript": "^5.8.2"
|
||||||
},
|
|
||||||
"scripts": {
|
|
||||||
"prepublish": "just build"
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
2
pool.ts
2
pool.ts
@@ -15,7 +15,7 @@ export function useWebSocketImplementation(websocketImplementation: any) {
|
|||||||
|
|
||||||
export class SimplePool extends AbstractSimplePool {
|
export class SimplePool extends AbstractSimplePool {
|
||||||
constructor(options?: Pick<AbstractPoolConstructorOptions, 'enablePing' | 'enableReconnect'>) {
|
constructor(options?: Pick<AbstractPoolConstructorOptions, 'enablePing' | 'enableReconnect'>) {
|
||||||
super({ verifyEvent, websocketImplementation: _WebSocket, maxWaitForConnection: 3000, ...options })
|
super({ verifyEvent, websocketImplementation: _WebSocket, ...options })
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
@@ -6,7 +6,6 @@ import {
|
|||||||
insertEventIntoDescendingList,
|
insertEventIntoDescendingList,
|
||||||
binarySearch,
|
binarySearch,
|
||||||
normalizeURL,
|
normalizeURL,
|
||||||
mergeReverseSortedLists,
|
|
||||||
} from './utils.ts'
|
} from './utils.ts'
|
||||||
|
|
||||||
import type { Event } from './core.ts'
|
import type { Event } from './core.ts'
|
||||||
@@ -271,94 +270,6 @@ test('binary search', () => {
|
|||||||
expect(binarySearch(['a', 'b', 'd', 'e'], b => ('[' < b ? -1 : '[' === b ? 0 : 1))).toEqual([0, false])
|
expect(binarySearch(['a', 'b', 'd', 'e'], b => ('[' < b ? -1 : '[' === b ? 0 : 1))).toEqual([0, false])
|
||||||
})
|
})
|
||||||
|
|
||||||
describe('mergeReverseSortedLists', () => {
|
|
||||||
test('merge empty lists', () => {
|
|
||||||
const list1: Event[] = []
|
|
||||||
const list2: Event[] = []
|
|
||||||
expect(mergeReverseSortedLists(list1, list2)).toHaveLength(0)
|
|
||||||
})
|
|
||||||
|
|
||||||
test('merge list with empty list', () => {
|
|
||||||
const list1 = [buildEvent({ id: 'a', created_at: 30 }), buildEvent({ id: 'b', created_at: 20 })]
|
|
||||||
const list2: Event[] = []
|
|
||||||
const result = mergeReverseSortedLists(list1, list2)
|
|
||||||
expect(result).toHaveLength(2)
|
|
||||||
expect(result.map(e => e.id)).toEqual(['a', 'b'])
|
|
||||||
})
|
|
||||||
|
|
||||||
test('merge two simple lists', () => {
|
|
||||||
const list1 = [
|
|
||||||
buildEvent({ id: 'a', created_at: 30 }),
|
|
||||||
buildEvent({ id: 'b', created_at: 10 }),
|
|
||||||
buildEvent({ id: 'f', created_at: 3 }),
|
|
||||||
buildEvent({ id: 'g', created_at: 2 }),
|
|
||||||
]
|
|
||||||
const list2 = [
|
|
||||||
buildEvent({ id: 'c', created_at: 25 }),
|
|
||||||
buildEvent({ id: 'd', created_at: 5 }),
|
|
||||||
buildEvent({ id: 'e', created_at: 1 }),
|
|
||||||
]
|
|
||||||
const result = mergeReverseSortedLists(list1, list2)
|
|
||||||
expect(result.map(e => e.id)).toEqual(['a', 'c', 'b', 'd', 'f', 'g', 'e'])
|
|
||||||
})
|
|
||||||
|
|
||||||
test('merge lists with same timestamps', () => {
|
|
||||||
const list1 = [
|
|
||||||
buildEvent({ id: 'a', created_at: 30 }),
|
|
||||||
buildEvent({ id: 'b', created_at: 20 }),
|
|
||||||
buildEvent({ id: 'f', created_at: 10 }),
|
|
||||||
]
|
|
||||||
const list2 = [
|
|
||||||
buildEvent({ id: 'c', created_at: 30 }),
|
|
||||||
buildEvent({ id: 'd', created_at: 20 }),
|
|
||||||
buildEvent({ id: 'e', created_at: 20 }),
|
|
||||||
]
|
|
||||||
const result = mergeReverseSortedLists(list1, list2)
|
|
||||||
expect(result.map(e => e.id)).toEqual(['c', 'a', 'd', 'e', 'b', 'f'])
|
|
||||||
})
|
|
||||||
|
|
||||||
test('deduplicate events with same timestamp and id', () => {
|
|
||||||
const list1 = [
|
|
||||||
buildEvent({ id: 'a', created_at: 30 }),
|
|
||||||
buildEvent({ id: 'b', created_at: 20 }),
|
|
||||||
buildEvent({ id: 'b', created_at: 20 }),
|
|
||||||
buildEvent({ id: 'c', created_at: 20 }),
|
|
||||||
buildEvent({ id: 'd', created_at: 10 }),
|
|
||||||
]
|
|
||||||
const list2 = [
|
|
||||||
buildEvent({ id: 'a', created_at: 30 }),
|
|
||||||
buildEvent({ id: 'c', created_at: 20 }),
|
|
||||||
buildEvent({ id: 'b', created_at: 20 }),
|
|
||||||
buildEvent({ id: 'd', created_at: 10 }),
|
|
||||||
buildEvent({ id: 'e', created_at: 10 }),
|
|
||||||
buildEvent({ id: 'd', created_at: 10 }),
|
|
||||||
]
|
|
||||||
console.log('==================')
|
|
||||||
const result = mergeReverseSortedLists(list1, list2)
|
|
||||||
console.log(
|
|
||||||
'result:',
|
|
||||||
result.map(e => e.id),
|
|
||||||
)
|
|
||||||
expect(result.map(e => e.id)).toEqual(['a', 'c', 'b', 'd', 'e'])
|
|
||||||
})
|
|
||||||
|
|
||||||
test('merge when one list is completely before the other', () => {
|
|
||||||
const list1 = [buildEvent({ id: 'a', created_at: 50 }), buildEvent({ id: 'b', created_at: 40 })]
|
|
||||||
const list2 = [buildEvent({ id: 'c', created_at: 30 }), buildEvent({ id: 'd', created_at: 20 })]
|
|
||||||
const result = mergeReverseSortedLists(list1, list2)
|
|
||||||
expect(result).toHaveLength(4)
|
|
||||||
expect(result.map(e => e.id)).toEqual(['a', 'b', 'c', 'd'])
|
|
||||||
})
|
|
||||||
|
|
||||||
test('merge when one list is completely after the other', () => {
|
|
||||||
const list1 = [buildEvent({ id: 'a', created_at: 10 }), buildEvent({ id: 'b', created_at: 5 })]
|
|
||||||
const list2 = [buildEvent({ id: 'c', created_at: 30 }), buildEvent({ id: 'd', created_at: 20 })]
|
|
||||||
const result = mergeReverseSortedLists(list1, list2)
|
|
||||||
expect(result).toHaveLength(4)
|
|
||||||
expect(result.map(e => e.id)).toEqual(['c', 'd', 'a', 'b'])
|
|
||||||
})
|
|
||||||
})
|
|
||||||
|
|
||||||
describe('normalizeURL', () => {
|
describe('normalizeURL', () => {
|
||||||
test('normalizes wss:// URLs', () => {
|
test('normalizes wss:// URLs', () => {
|
||||||
expect(normalizeURL('wss://example.com')).toBe('wss://example.com/')
|
expect(normalizeURL('wss://example.com')).toBe('wss://example.com/')
|
||||||
|
|||||||
62
utils.ts
62
utils.ts
@@ -1,4 +1,4 @@
|
|||||||
import type { NostrEvent } from './core.ts'
|
import type { Event } from './core.ts'
|
||||||
|
|
||||||
export const utf8Decoder: TextDecoder = new TextDecoder('utf-8')
|
export const utf8Decoder: TextDecoder = new TextDecoder('utf-8')
|
||||||
export const utf8Encoder: TextEncoder = new TextEncoder()
|
export const utf8Encoder: TextEncoder = new TextEncoder()
|
||||||
@@ -22,7 +22,7 @@ export function normalizeURL(url: string): string {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
export function insertEventIntoDescendingList(sortedArray: NostrEvent[], event: NostrEvent): NostrEvent[] {
|
export function insertEventIntoDescendingList(sortedArray: Event[], event: Event): Event[] {
|
||||||
const [idx, found] = binarySearch(sortedArray, b => {
|
const [idx, found] = binarySearch(sortedArray, b => {
|
||||||
if (event.id === b.id) return 0
|
if (event.id === b.id) return 0
|
||||||
if (event.created_at === b.created_at) return -1
|
if (event.created_at === b.created_at) return -1
|
||||||
@@ -34,7 +34,7 @@ export function insertEventIntoDescendingList(sortedArray: NostrEvent[], event:
|
|||||||
return sortedArray
|
return sortedArray
|
||||||
}
|
}
|
||||||
|
|
||||||
export function insertEventIntoAscendingList(sortedArray: NostrEvent[], event: NostrEvent): NostrEvent[] {
|
export function insertEventIntoAscendingList(sortedArray: Event[], event: Event): Event[] {
|
||||||
const [idx, found] = binarySearch(sortedArray, b => {
|
const [idx, found] = binarySearch(sortedArray, b => {
|
||||||
if (event.id === b.id) return 0
|
if (event.id === b.id) return 0
|
||||||
if (event.created_at === b.created_at) return -1
|
if (event.created_at === b.created_at) return -1
|
||||||
@@ -68,62 +68,6 @@ export function binarySearch<T>(arr: T[], compare: (b: T) => number): [number, b
|
|||||||
return [start, false]
|
return [start, false]
|
||||||
}
|
}
|
||||||
|
|
||||||
export function mergeReverseSortedLists(list1: NostrEvent[], list2: NostrEvent[]): NostrEvent[] {
|
|
||||||
const result: NostrEvent[] = new Array(list1.length + list2.length)
|
|
||||||
result.length = 0
|
|
||||||
let i1 = 0
|
|
||||||
let i2 = 0
|
|
||||||
let sameTimestampIds: string[] = []
|
|
||||||
|
|
||||||
while (i1 < list1.length && i2 < list2.length) {
|
|
||||||
let next: NostrEvent
|
|
||||||
if (list1[i1]?.created_at > list2[i2]?.created_at) {
|
|
||||||
next = list1[i1]
|
|
||||||
i1++
|
|
||||||
} else {
|
|
||||||
next = list2[i2]
|
|
||||||
i2++
|
|
||||||
}
|
|
||||||
|
|
||||||
if (result.length > 0 && result[result.length - 1].created_at === next.created_at) {
|
|
||||||
if (sameTimestampIds.includes(next.id)) continue
|
|
||||||
} else {
|
|
||||||
sameTimestampIds.length = 0
|
|
||||||
}
|
|
||||||
|
|
||||||
result.push(next)
|
|
||||||
sameTimestampIds.push(next.id)
|
|
||||||
}
|
|
||||||
|
|
||||||
while (i1 < list1.length) {
|
|
||||||
const next = list1[i1]
|
|
||||||
i1++
|
|
||||||
|
|
||||||
if (result.length > 0 && result[result.length - 1].created_at === next.created_at) {
|
|
||||||
if (sameTimestampIds.includes(next.id)) continue
|
|
||||||
} else {
|
|
||||||
sameTimestampIds.length = 0
|
|
||||||
}
|
|
||||||
result.push(next)
|
|
||||||
sameTimestampIds.push(next.id)
|
|
||||||
}
|
|
||||||
|
|
||||||
while (i2 < list2.length) {
|
|
||||||
const next = list2[i2]
|
|
||||||
i2++
|
|
||||||
|
|
||||||
if (result.length > 0 && result[result.length - 1].created_at === next.created_at) {
|
|
||||||
if (sameTimestampIds.includes(next.id)) continue
|
|
||||||
} else {
|
|
||||||
sameTimestampIds.length = 0
|
|
||||||
}
|
|
||||||
result.push(next)
|
|
||||||
sameTimestampIds.push(next.id)
|
|
||||||
}
|
|
||||||
|
|
||||||
return result
|
|
||||||
}
|
|
||||||
|
|
||||||
export class QueueNode<V> {
|
export class QueueNode<V> {
|
||||||
public value: V
|
public value: V
|
||||||
public next: QueueNode<V> | null = null
|
public next: QueueNode<V> | null = null
|
||||||
|
|||||||
Reference in New Issue
Block a user