WIP: Bisq DAO support. Transactions list and details.

frontend/src/app/shared/pipes/shorten-string-pipe/shorten-string.pipe.ts

@@ -0,0 +1,13 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({ name: 'shortenString' })
+export class ShortenStringPipe implements PipeTransform {
+  transform(str: string, length: number = 12) {
+    if (!str) { return; }
+    if (str.length <= length) {
+      return str;
+    }
+    const half = length / 2;
+    return str.substring(0, half) + '...' + str.substring(str.length - half);
+  }
+}