Fineract backend settings with environment variables

src/app/system/configurations/configurations.component.ts

@@ -1,4 +1,9 @@
 import { Component, OnInit } from '@angular/core';
+import { Alert } from 'app/core/alert/alert.model';
+import { AlertService } from 'app/core/alert/alert.service';
+import { SettingsService } from 'app/settings/settings.service';
+import { Subscription } from 'rxjs';
+import { SystemService } from '../system.service';
 
 @Component({
   selector: 'mifosx-configurations',
@@ -6,10 +11,31 @@ import { Component, OnInit } from '@angular/core';
   styleUrls: ['./configurations.component.scss']
 })
 export class ConfigurationsComponent implements OnInit {
+  /** Subscription to alerts. */
+  alert$: Subscription;
 
-  constructor() { }
+  isBusinessDateEnabled = false;
+
+  constructor(private alertService: AlertService,
+    private systemService: SystemService) { }
 
   ngOnInit(): void {
+    this.alert$ = this.alertService.alertEvent.subscribe((alertEvent: Alert) => {
+      const alertType = alertEvent.type;
+      if (alertType === SettingsService.businessDateType + ' Set Config') {
+        this.isBusinessDateEnabled = (alertEvent.message === 'enabled') ? true : false;
+      }
+    });
+    this.getConfigurations();
   }
 
+  /**
+   * Get the Configuration and the Business Date data
+   */
+   getConfigurations(): void {
+    this.systemService.getConfigurationByName(SettingsService.businessDateConfigName)
+    .subscribe((configurationData: any) => {
+      this.isBusinessDateEnabled = configurationData.enabled;
+    });
+  }
 }