separate home graph into it's own table

2026-09-29 17:15:03 -07:00 · 2024-01-16 19:37:29 -05:00
parent bbc14e2272
commit 6bc42defef
8 changed files with 173 additions and 5 deletions
@@ -25,4 +25,19 @@ export class RpcBlockService {
    public saveBlock(blockHeight: number, data: string) {
        return this.rpcBlockRepository.update(blockHeight, { data })
    }
+
+    public async deleteOldBlocks() {
+        const result = await this.rpcBlockRepository.createQueryBuilder('entity')
+            .select('MAX(entity.blockHeight)', 'maxNumber')
+            .getRawOne();
+
+        const newestBlock = result ? result.maxNumber : null;
+
+        await this.rpcBlockRepository.createQueryBuilder()
+            .delete()
+            .where('"blockHeight" < :newestBlock', { newestBlock })
+            .execute();
+
+        return;
+    }
 }