Show prettier empty mempool blocks.

2020-07-24 12:23:49 +07:00
parent 3ba7cdc98e
commit 1403d6a59f
3 changed files with 8 additions and 12 deletions
--- a/frontend/src/app/services/state.service.ts
+++ b/frontend/src/app/services/state.service.ts
@@ -25,7 +25,14 @@ export class StateService {
  conversions$ = new ReplaySubject<any>(1);
  bsqPrice$ = new ReplaySubject<number>(1);
  mempoolStats$ = new ReplaySubject<MemPoolState>(1);
-  mempoolBlocks$ = new ReplaySubject<MempoolBlock[]>(1);
+  mempoolBlocks$ = new ReplaySubject<MempoolBlock[]>(1).pipe(
+    map((blocks) => {
+      if (!blocks.length) {
+        return [{ blockSize: 0, blockVSize: 0, feeRange: [0, 0], medianFee: 0, nTx: 0, totalFees: 0 }];
+      }
+      return blocks;
+    })
+  );
  txReplaced$ = new Subject<Transaction>();
  mempoolTransactions$ = new Subject<Transaction>();
  blockTransactions$ = new Subject<Transaction>();