From: Chris Duncan <chris@zoso.dev>
Date: Tue, 3 Dec 2024 21:21:59 +0000 (-0800)
Subject: Move threshold constants into CONSTANTS and use them in block pow.
X-Git-Url: https://zoso.dev/?a=commitdiff_plain;h=b66f953f204768521f7bed2409aaba34b320b212;p=libnemo.git

Move threshold constants into CONSTANTS and use them in block pow.
---

diff --git a/src/lib/block.ts b/src/lib/block.ts
index 1e409f9..691ec1f 100644
--- a/src/lib/block.ts
+++ b/src/lib/block.ts
@@ -1,7 +1,7 @@
 // SPDX-FileCopyrightText: 2024 Chris Duncan <chris@zoso.dev>
 // SPDX-License-Identifier: GPL-3.0-or-later
 
-import { BURN_ADDRESS, PREAMBLE } from './constants.js'
+import { BURN_ADDRESS, PREAMBLE, THRESHOLD_RECEIVE, THRESHOLD_SEND } from './constants.js'
 import { Account } from './account.js'
 import { Blake2b } from './blake2b.js'
 import { bytes, dec, hex } from './convert.js'
@@ -84,7 +84,10 @@ abstract class Block {
 	async pow (): Promise<void> {
 		const pool = new Pool(Pow)
 		const data = {
-			"hash": this.previous
+			"hash": this.previous,
+			"threshold": (this instanceof SendBlock || this instanceof ChangeBlock)
+				? THRESHOLD_SEND
+				: THRESHOLD_RECEIVE
 		}
 		const [{ work }] = await pool.work('converge', [data])
 		this.work = work
diff --git a/src/lib/constants.ts b/src/lib/constants.ts
index f746364..16a7f01 100644
--- a/src/lib/constants.ts
+++ b/src/lib/constants.ts
@@ -16,6 +16,8 @@ export const PREFIX_LEGACY = 'xrb_'
 export const SEED_LENGTH_BIP44 = 128
 export const SEED_LENGTH_BLAKE2B = 64
 export const SLIP10_ED25519 = 'ed25519 seed'
+export const THRESHOLD_RECEIVE = '0xfffffe'
+export const THRESHOLD_SEND = '0xfffffff8'
 export const XNO = 'Ó¾'
 
 export const LEDGER_STATUS_CODES: { [key: number]: string } = Object.freeze({
diff --git a/src/lib/pow.ts b/src/lib/pow.ts
index 1c67600..5f8485c 100644
--- a/src/lib/pow.ts
+++ b/src/lib/pow.ts
@@ -4,10 +4,7 @@
 import { Blake2b } from './blake2b.js'
 
 const p = () => {
-	const NONCE_BYTES = 8
-	const RECEIVE_THRESHOLD = '0xfffffe'
 	const SEND_THRESHOLD = '0xfffffff8'
-
 	/**
 	* Listens for messages from a calling function.
 	*/