From 56ab283cdfaf95efe058e5f057fb5559b9dfede0 Mon Sep 17 00:00:00 2001
From: Rafael Cardenas <rafael@rafaelcr.com>
Date: Thu, 23 Nov 2023 01:28:43 -0600
Subject: [PATCH] fix: add ENV to toggle inscription gap detection

---
 src/env.ts        | 2 ++
 src/pg/helpers.ts | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/env.ts b/src/env.ts
index 9f83eed3..c1de7e08 100644
--- a/src/env.ts
+++ b/src/env.ts
@@ -55,6 +55,8 @@ const schema = Type.Object({
 
   /** Enables BRC-20 processing in write mode APIs */
   BRC20_BLOCK_SCAN_ENABLED: Type.Boolean({ default: true }),
+  /** Enables inscription gap detection to prevent ingesting unordered blocks */
+  INSCRIPTION_GAP_DETECTION_ENABLED: Type.Boolean({ default: true }),
 });
 type Env = Static<typeof schema>;
 
diff --git a/src/pg/helpers.ts b/src/pg/helpers.ts
index 443b45d2..9db08a1e 100644
--- a/src/pg/helpers.ts
+++ b/src/pg/helpers.ts
@@ -1,6 +1,7 @@
 import { PgBytea } from '@hirosystems/api-toolkit';
 import { hexToBuffer } from '../api/util/helpers';
 import { BadPayloadRequestError } from '@hirosystems/chainhook-client';
+import { ENV } from '../env';
 
 /**
  * Check if writing a block would create an inscription number gap
@@ -13,6 +14,7 @@ export function assertNoBlockInscriptionGap(args: {
   currentBlockHeight: number;
   newBlockHeight: number;
 }) {
+  if (!ENV.INSCRIPTION_GAP_DETECTION_ENABLED) return;
   args.newNumbers.sort((a, b) => a - b);
   for (let n = 0; n < args.newNumbers.length; n++) {
     const curr = args.currentNumber + n;