From e0b74fd1357dd8ca5f103f57a17faf92b3589e29 Mon Sep 17 00:00:00 2001
From: Desy Ayurianti <desii.ayurianti@gmail.com>
Date: Fri, 25 Oct 2024 15:44:28 +0700
Subject: [PATCH] fix(dashboard): fix toastr handling error if no dat ain relay

---
 .../app/pages/dashboard/dashboard.component.ts   | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/agrilink_vocpro/src/app/pages/dashboard/dashboard.component.ts b/agrilink_vocpro/src/app/pages/dashboard/dashboard.component.ts
index 0564e1c..b5e02a3 100644
--- a/agrilink_vocpro/src/app/pages/dashboard/dashboard.component.ts
+++ b/agrilink_vocpro/src/app/pages/dashboard/dashboard.component.ts
@@ -149,7 +149,7 @@ export class DashboardComponent implements OnInit {
     
     this.apiService.getRelayStatus().subscribe(
       (response) => {
-        if (Array.isArray(response.data)) {
+        if (Array.isArray(response.data) && response.data.length > 0) {
           this.relayStatus = response.data.map((relay) => ({
             id: relay.id,
             number: relay.number,
@@ -159,16 +159,22 @@ export class DashboardComponent implements OnInit {
             current_status: relay.current_status
           }));
           this.relayStatus.sort((a, b) => a.number - b.number);
+          this.noData = false; // Data available
+        } else {
+          // Throw an error if relay data is empty
+          this.handleError({ message: 'No available relay data.' });
+          this.noData = true;
         }
         this.isLoaded = false;
       },
       (error) => {
-        this.toast.error('Failed to get relay status, please try again');
-        this.hasError = true; 
         this.isLoaded = false;
+        this.handleError(error);
+        this.hasError = true;
       }
     );
-  }
+}
+
 
   handleError(error: any): void {
     if (this.selectedButton === 'dht') {
@@ -177,6 +183,8 @@ export class DashboardComponent implements OnInit {
       this.toast.error('Error fetching NPK1 sensor data. Please try again.', 'Error', { timeOut: 3000 });
     } else if (this.selectedButton === 'npk2') {
       this.toast.error('Error fetching NPK2 sensor data. Please try again.', 'Error', { timeOut: 3000 });
+    } else if (this.selectedButton === 'relay') {
+      this.toast.error('Error fetching relay status. Please try again.', 'Error', { timeOut: 3000 });
     }
     this.hasError = true;
   }