Liquid gets block reward data from coinbase

frontend/src/app/components/block/block-transactions.component.ts

@@ -19,6 +19,7 @@ export class BlockTransactionsComponent implements OnInit {
   @Input() previousBlockHash: string;
   @Input() block$: Observable<any>;
   @Input() paginationMaxSize: number;
+  @Output() blockReward = new EventEmitter<number>();
 
   itemsPerPage = this.stateService.env.ITEMS_PER_PAGE;
   page = 1;
@@ -50,6 +51,13 @@ export class BlockTransactionsComponent implements OnInit {
             return of([]);
         }))
       ),
+      tap((transactions: Transaction[]) => {
+        // The block API doesn't contain the block rewards on Liquid
+        if (this.stateService.isLiquid() && transactions && transactions[0] && transactions[0].vin[0].is_coinbase) {
+          const blockReward = transactions[0].vout.reduce((acc: number, curr: Vout) => acc + curr.value, 0) / 100000000;
+          this.blockReward.emit(blockReward);
+        }
+      })
     );
 
     this.txsLoadingStatus$ = this.route.paramMap