From 349ba613ddc40d8d87f1907797e9bc2fbbc9c030 Mon Sep 17 00:00:00 2001
From: softsimon <softsimon@protonmail.com>
Date: Thu, 25 May 2023 19:06:45 +0400
Subject: [PATCH] Revert "Don't wipe mempool cache in pools updater"

This reverts commit 714208a3669000c4f20777f6d0118ed8b4f35a83.
---
 backend/src/api/disk-cache.ts   | 11 ++---------
 backend/src/api/pools-parser.ts |  2 +-
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/backend/src/api/disk-cache.ts b/backend/src/api/disk-cache.ts
index 2e3ff6fb1..0264fe1a3 100644
--- a/backend/src/api/disk-cache.ts
+++ b/backend/src/api/disk-cache.ts
@@ -21,7 +21,6 @@ class DiskCache {
   private static RBF_FILE_NAME = config.MEMPOOL.CACHE_DIR + '/rbfcache.json';
   private static CHUNK_FILES = 25;
   private isWritingCache = false;
-  private ignoreBlocksCache = false;
 
   private semaphore: { resume: (() => void)[], locks: number } = {
     resume: [],
@@ -219,10 +218,8 @@ class DiskCache {
       }
 
       await memPool.$setMempool(data.mempool);
-      if (!this.ignoreBlocksCache) {
-        blocks.setBlocks(data.blocks);
-        blocks.setBlockSummaries(data.blockSummaries || []);
-      }
+      blocks.setBlocks(data.blocks);
+      blocks.setBlockSummaries(data.blockSummaries || []);
     } catch (e) {
       logger.warn('Failed to parse mempoool and blocks cache. Skipping. Reason: ' + (e instanceof Error ? e.message : e));
     }
@@ -276,10 +273,6 @@ class DiskCache {
       }
     }
   }
-
-  public setIgnoreBlocksCache(): void {
-    this.ignoreBlocksCache = true;
-  }
 }
 
 export default new DiskCache();
diff --git a/backend/src/api/pools-parser.ts b/backend/src/api/pools-parser.ts
index 7397c5639..f94c147a2 100644
--- a/backend/src/api/pools-parser.ts
+++ b/backend/src/api/pools-parser.ts
@@ -41,7 +41,7 @@ class PoolsParser {
   public async migratePoolsJson(): Promise<void> {
     // We also need to wipe the backend cache to make sure we don't serve blocks with
     // the wrong mining pool (usually happen with unknown blocks)
-    diskCache.setIgnoreBlocksCache();
+    diskCache.wipeCache();
 
     await this.$insertUnknownPool();