Feature: Added the customer module to list / edit customers. This is needed to add the customer discount functionality

bookie/src/app/customers/customer-list/customer-list.component.ts

@@ -0,0 +1,28 @@
+import { Component, OnInit } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+
+import { Customer } from '../../core/customer';
+
+import { CustomerListDatasource } from './customer-list-datasource';
+
+@Component({
+  selector: 'app-customer-list',
+  templateUrl: './customer-list.component.html',
+  styleUrls: ['./customer-list.component.css'],
+})
+export class CustomerListComponent implements OnInit {
+  dataSource: CustomerListDatasource = new CustomerListDatasource([]);
+  list: Customer[] = [];
+  /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
+  displayedColumns = ['name', 'phone', 'address'];
+
+  constructor(private route: ActivatedRoute) {}
+
+  ngOnInit() {
+    this.route.data.subscribe((value) => {
+      const data = value as { list: Customer[] };
+      this.list = data.list;
+    });
+    this.dataSource = new CustomerListDatasource(this.list);
+  }
+}