feat: add offices component (#498)

Fixes: #148

src/app/organization/offices/offices.component.ts

@@ -0,0 +1,65 @@
+/** Angular Imports */
+import { Component, OnInit, ViewChild } from '@angular/core';
+import { MatTableDataSource, MatPaginator, MatSort } from '@angular/material';
+import { ActivatedRoute } from '@angular/router';
+
+/** rxjs Imports */
+import { of } from 'rxjs';
+
+/**
+ * Offices component.
+ */
+@Component({
+  selector: 'mifosx-offices',
+  templateUrl: './offices.component.html',
+  styleUrls: ['./offices.component.scss']
+})
+export class OfficesComponent implements OnInit {
+
+  /** Offices data. */
+  officesData: any;
+  /** Columns to be displayed in offices table. */
+  displayedColumns: string[] = ['name', 'externalId', 'parentName', 'openingDate'];
+  /** Data source for offices table. */
+  dataSource: MatTableDataSource<any>;
+
+  /** Paginator for offices table. */
+  @ViewChild(MatPaginator) paginator: MatPaginator;
+  /** Sorter for offices table. */
+  @ViewChild(MatSort) sort: MatSort;
+
+  /**
+   * Retrieves the offices data from `resolve`.
+   * @param {ActivatedRoute} route Activated Route.
+   */
+  constructor(private route: ActivatedRoute) {
+    this.route.data.subscribe(( data: { offices: any }) => {
+      this.officesData = data.offices;
+    });
+  }
+
+  /**
+   * Filters data in offices table based on passed value.
+   * @param {string} filterValue Value to filter data.
+   */
+  applyFilter(filterValue: string) {
+    this.dataSource.filter = filterValue.trim().toLowerCase();
+  }
+
+  /**
+   * Sets the offices table.
+   */
+  ngOnInit() {
+    this.setOffices();
+  }
+
+  /**
+   * Initializes the data source, paginator and sorter for offices table.
+   */
+  setOffices() {
+    this.dataSource = new MatTableDataSource(this.officesData);
+    this.dataSource.paginator = this.paginator;
+    this.dataSource.sort = this.sort;
+  }
+
+}