CODEWITHSUNDEEP
pythondjangofirebase-cloud-messaging
Kwall
Kwall

Reputation: 549

send_message() missing 1 required positional argument: 'message'

I am working on a notification feature in Django, using fcm-django. I am able to run my code on localhost (development server) but when I deployed the same code to the production server, it's throwing the error:

send_message() missing 1 required positional argument: 'message'

models.py:

class All_Device_Notification(models.Model):
    title = models.TextField(default="")
    description = models.TextField(default="")
    link = models.TextField(default="")

    def __str__(self):
        return self.title

    def save(self, *args, **kwargs):
        filtered_users = User.objects.all()
        devices = FCMDevice.objects.filter(user__in=list(filtered_users))
        devices.send_message(title=self.title, body=self.description, click_action=self.link)
        super(All_Device_Notification, self).save(*args, **kwargs)

If I am compiling the code on localhost (development server) and it was working well, then why am I facing the error in the production server?

Upvotes: 2

Views: 1782

Answers (1)

aaron
aaron

Reputation: 43083

You are using fcm-django < 1 on the development server but latest on the production server.

The fix for the issue on the production server is to restrict the version in the requirements file.

requirements.txt:

# fcm-django
fcm-django < 1

You might want to consider Migration to v1.0.

To install the latest version on the development server, run pip install with the upgrade flag:

pip install -U fcm-django

To downgrade to a lower version:

pip install 'fcm-django<1'

Usage in fcm-django < 1: https://fcm-django.readthedocs.io/en/archive-pyfcm/

devices.send_message(title=self.title, body=self.description, click_action=self.link)

Usage in the latest version of fcm-django: https://fcm-django.readthedocs.io/en/latest/

from firebase_admin.messaging import Message, Notification

devices.send_message(
    Message(
        notification=Notification(title=self.title, body=self.description),
        android=AndroidNotification(click_action=self.link),
        apns=APNSConfig(payload=APNSPayload(aps=Aps(category=self.link))),
    )
)

Upvotes: 2

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