From 21a0ef6bda730e979f6f5e62f2b58c7cbf047cb9 Mon Sep 17 00:00:00 2001
From: Ladd Hoffman <laddhoffman@gmail.com>
Date: Sun, 23 Apr 2023 08:06:13 -0500
Subject: [PATCH] Enforce total author weight == 1

---
 forum-network/src/classes/dao/validation-pool.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/forum-network/src/classes/dao/validation-pool.js b/forum-network/src/classes/dao/validation-pool.js
index c46f213..8300f54 100644
--- a/forum-network/src/classes/dao/validation-pool.js
+++ b/forum-network/src/classes/dao/validation-pool.js
@@ -113,6 +113,11 @@ export class ValidationPool extends ReputationHolder {
       throw new Error(`Each citation magnitude must not exceed revaluation limit ${params.revaluationLimit}`);
     }
 
+    const totalAuthorWeight = (post.authors ?? []).reduce((total, { weight }) => total += weight, 0);
+    if (totalAuthorWeight !== 1) {
+      throw new Error(`Total author weight ${totalAuthorWeight} !== 1`);
+    }
+
     this.state = ValidationPoolStates.OPEN;
     this.setStatus('Open');
     this.stakes = new Set();