Fix staff items rates display, add Android 13+ notification permission, add Firestore index

Author: hiteshkrmsft

android/app/src/main/AndroidManifest.xml

@@ -39,6 +39,9 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
 
+    <!-- Notification permission for Android 13+ -->
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    
     <!-- Bluetooth permissions for Android 12+ -->
     <uses-permission android:name="android.permission.BLUETOOTH" android:maxSdkVersion="30" />
     <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" android:maxSdkVersion="30" />

android/app/src/main/java/com/hitesh/aadhat/MainActivity.java

@@ -1,5 +1,32 @@
 package com.hitesh.aadhat;
 
+import android.os.Build;
+import android.os.Bundle;
+import android.Manifest;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import android.content.pm.PackageManager;
+
 import com.getcapacitor.BridgeActivity;
 
-public class MainActivity extends BridgeActivity {}
+public class MainActivity extends BridgeActivity {
+    
+    private static final int NOTIFICATION_PERMISSION_REQUEST_CODE = 1001;
+    
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        
+        // Request notification permission for Android 13+
+        if (Build.VERSION.SDK_INT >= 33) {
+            if (ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) 
+                    != PackageManager.PERMISSION_GRANTED) {
+                ActivityCompat.requestPermissions(
+                    this,
+                    new String[]{Manifest.permission.POST_NOTIFICATIONS},
+                    NOTIFICATION_PERMISSION_REQUEST_CODE
+                );
+            }
+        }
+    }
+}

firebase.json

@@ -1,6 +1,7 @@
 {
   "firestore": {
-    "rules": "firestore.rules"
+    "rules": "firestore.rules",
+    "indexes": "firestore.indexes.json"
   },
   "hosting": {
     "public": "www",

firestore.indexes.json

@@ -0,0 +1,14 @@
+{
+  "indexes": [
+    {
+      "collectionGroup": "notifications",
+      "queryScope": "COLLECTION",
+      "fields": [
+        { "fieldPath": "userId", "order": "ASCENDING" },
+        { "fieldPath": "read", "order": "ASCENDING" },
+        { "fieldPath": "timestamp", "order": "DESCENDING" }
+      ]
+    }
+  ],
+  "fieldOverrides": []
+}

www/js/modules/items.js

@@ -584,16 +584,16 @@ const ItemsManager = {
                 row.onclick = () => this.openEditModal(itemIndex);
             }
 
-            // Staff view: show item name, sale rates, and avg rate
+            // Staff view: show item name, purchase rates, and retail sale rates
             // Non-staff view: show item name, purchase rates, sale rates, wholesale rates
             if (isStaff) {
                 row.innerHTML = `
                     <td style="padding: 16px; font-weight: 600; color: #1f2937; font-size: 15px; border-right: 1px solid #f3f4f6;">
                         ${displayName || item.name || '-'}
                         ${itemFrequency > 0 ? `<span style="margin-left: 8px; padding: 3px 10px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border-radius: 12px; font-size: 11px; font-weight: 600; box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);">${itemFrequency}</span>` : ''}
                     </td>
-                    <td style="padding: 16px; color: #28a745; font-size: 14px; font-weight: 600; border-right: 1px solid #f3f4f6;">${saleRates}</td>
-                    <td style="padding: 16px; color: #6366f1; font-size: 14px; font-weight: 600;">${avgRate}</td>
+                    <td style="padding: 16px; color: #007bff; font-size: 14px; font-weight: 600; border-right: 1px solid #f3f4f6;">${purchaseRates}</td>
+                    <td style="padding: 16px; color: #28a745; font-size: 14px; font-weight: 600;">${saleRates}</td>
                 `;
             } else {
                 row.innerHTML = `