New base code for mempool blockchain explorerer

frontend/src/app/components/amount/amount.component.ts

@@ -0,0 +1,26 @@
+import { Component, OnInit, Input, ChangeDetectionStrategy } from '@angular/core';
+import { StateService } from '../../services/state.service';
+import { Observable } from 'rxjs';
+
+@Component({
+  selector: 'app-amount',
+  templateUrl: './amount.component.html',
+  styleUrls: ['./amount.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class AmountComponent implements OnInit {
+  conversions$: Observable<any>;
+  viewFiat$: Observable<boolean>;
+
+  @Input() satoshis: number;
+
+  constructor(
+    private stateService: StateService,
+  ) { }
+
+  ngOnInit() {
+    this.viewFiat$ = this.stateService.viewFiat$.asObservable();
+    this.conversions$ = this.stateService.conversions$.asObservable();
+  }
+
+}