adding whats config

core/admin.py

@@ -34,9 +34,24 @@ class ParcelAdmin(admin.ModelAdmin):
 @admin.register(PlatformProfile)
 class PlatformProfileAdmin(admin.ModelAdmin):
     list_display = ('name', 'phone_number', 'registration_number')
+    fieldsets = (
+        (None, {
+            'fields': ('name', 'logo', 'slogan')
+        }),
+        ('Contact Information', {
+            'fields': ('address', 'phone_number', 'registration_number', 'vat_number')
+        }),
+        ('Legal', {
+            'fields': ('privacy_policy', 'terms_conditions')
+        }),
+        ('WhatsApp Configuration', {
+            'fields': ('whatsapp_access_token', 'whatsapp_business_phone_number_id'),
+            'description': 'Enter your Meta WhatsApp Business API credentials here. These will override the system defaults.'
+        }),
+    )
     
     def has_add_permission(self, request):
         # Allow adding only if no instance exists
         if self.model.objects.exists():
             return False
-        return super().has_add_permission(request)
+        return super().has_add_permission(request)

core/migrations/0010_platformprofile_whatsapp_access_token_and_more.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.2.7 on 2026-01-25 12:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0009_profile_address_profile_profile_picture_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='platformprofile',
+            name='whatsapp_access_token',
+            field=models.TextField(blank=True, help_text='Permanent or temporary access token from Meta Business.', verbose_name='WhatsApp Access Token'),
+        ),
+        migrations.AddField(
+            model_name='platformprofile',
+            name='whatsapp_business_phone_number_id',
+            field=models.CharField(blank=True, help_text='The Phone Number ID from WhatsApp API setup.', max_length=100, verbose_name='WhatsApp Phone Number ID'),
+        ),
+    ]

core/models.py

@@ -159,6 +159,10 @@ class PlatformProfile(models.Model):
     vat_number = models.CharField(_('VAT Number'), max_length=100, blank=True)
     privacy_policy = models.TextField(_('Privacy Policy'), blank=True)
     terms_conditions = models.TextField(_('Terms and Conditions'), blank=True)
+    
+    # WhatsApp Configuration
+    whatsapp_access_token = models.TextField(_('WhatsApp Access Token'), blank=True, help_text=_("Permanent or temporary access token from Meta Business."))
+    whatsapp_business_phone_number_id = models.CharField(_('WhatsApp Phone Number ID'), max_length=100, blank=True, help_text=_("The Phone Number ID from WhatsApp API setup."))
 
     def __str__(self):
         return self.name
@@ -180,4 +184,4 @@ class OTPVerification(models.Model):
 
     def is_valid(self):
         # OTP valid for 10 minutes
-        return self.created_at >= timezone.now() - timezone.timedelta(minutes=10)
+        return self.created_at >= timezone.now() - timezone.timedelta(minutes=10)

core/whatsapp_utils.py

@@ -1,29 +1,54 @@
 import requests
 import logging
 from django.conf import settings
+from .models import PlatformProfile
 
 logger = logging.getLogger(__name__)
 
+def get_whatsapp_credentials():
+    """
+    Retrieves WhatsApp credentials from PlatformProfile (preferred) or settings.
+    Returns tuple: (api_key, phone_id)
+    """
+    # Default to settings
+    api_key = settings.WHATSAPP_API_KEY
+    phone_id = settings.WHATSAPP_PHONE_ID
+
+    # Try to fetch from PlatformProfile
+    try:
+        profile = PlatformProfile.objects.first()
+        if profile:
+            if profile.whatsapp_access_token:
+                api_key = profile.whatsapp_access_token
+            if profile.whatsapp_business_phone_number_id:
+                phone_id = profile.whatsapp_business_phone_number_id
+    except Exception as e:
+        logger.warning(f"Failed to fetch PlatformProfile for WhatsApp config: {e}")
+
+    return api_key, phone_id
+
 def send_whatsapp_message(phone_number, message):
     """
     Sends a WhatsApp message using the configured gateway.
     This implementation assumes Meta WhatsApp Business API (Graph API).
     """
     if not settings.WHATSAPP_ENABLED:
-        logger.info("WhatsApp notifications are disabled.")
+        logger.info("WhatsApp notifications are disabled by settings.")
         return False
 
-    if not settings.WHATSAPP_API_KEY or not settings.WHATSAPP_PHONE_ID:
+    api_key, phone_id = get_whatsapp_credentials()
-        logger.warning("WhatsApp API configuration is missing.")
+
+    if not api_key or not phone_id:
+        logger.warning("WhatsApp API configuration is missing (checked PlatformProfile and settings).")
         return False
 
     # Normalize phone number (ensure it has country code and no +)
     clean_phone = "".join(filter(str.isdigit, str(phone_number)))
     
-    url = f"https://graph.facebook.com/v17.0/{settings.WHATSAPP_PHONE_ID}/messages"
+    url = f"https://graph.facebook.com/v17.0/{phone_id}/messages"
     
     headers = {
-        "Authorization": f"Bearer {settings.WHATSAPP_API_KEY}",
+        "Authorization": f"Bearer {api_key}",
         "Content-Type": "application/json",
     }
     
@@ -58,7 +83,9 @@ Tracking Number: {parcel.tracking_number}
 Status: {parcel.get_status_display()}
 
 Please proceed to payment to make it visible to drivers."""
-    return send_whatsapp_message(parcel.shipper.profile.phone_number, message)
+    if hasattr(parcel.shipper, 'profile') and parcel.shipper.profile.phone_number:
+        return send_whatsapp_message(parcel.shipper.profile.phone_number, message)
+    return False
 
 def notify_payment_received(parcel):
     """Notifies the shipper and receiver about successful payment."""
@@ -66,7 +93,9 @@ def notify_payment_received(parcel):
     shipper_name = parcel.shipper.get_full_name() or parcel.shipper.username
     shipper_msg = f"""Payment successful for shipment {parcel.tracking_number}.
 Your shipment is now visible to available drivers."""
-    send_whatsapp_message(parcel.shipper.profile.phone_number, shipper_msg)
+    
+    if hasattr(parcel.shipper, 'profile') and parcel.shipper.profile.phone_number:
+        send_whatsapp_message(parcel.shipper.profile.phone_number, shipper_msg)
     
     # Notify Receiver
     receiver_msg = f"""Hello {parcel.receiver_name},
@@ -81,12 +110,16 @@ def notify_driver_assigned(parcel):
     driver_name = parcel.carrier.get_full_name() or parcel.carrier.username
     msg = f"""Shipment {parcel.tracking_number} has been picked up by {driver_name}.
 Status: {parcel.get_status_display()}"""
-    send_whatsapp_message(parcel.shipper.profile.phone_number, msg)
+    
+    if hasattr(parcel.shipper, 'profile') and parcel.shipper.profile.phone_number:
+        send_whatsapp_message(parcel.shipper.profile.phone_number, msg)
     send_whatsapp_message(parcel.receiver_phone, msg)
 
 def notify_status_change(parcel):
     """Notifies parties about general status updates (In Transit, Delivered)."""
     msg = f"""Update for shipment {parcel.tracking_number}:
 New Status: {parcel.get_status_display()}"""
-    send_whatsapp_message(parcel.shipper.profile.phone_number, msg)
+    
-    send_whatsapp_message(parcel.receiver_phone, msg)
+    if hasattr(parcel.shipper, 'profile') and parcel.shipper.profile.phone_number:
+        send_whatsapp_message(parcel.shipper.profile.phone_number, msg)
+    send_whatsapp_message(parcel.receiver_phone, msg)