chore: importer user invite email (#972)

apiserver/plane/bgtasks/user_welcome_task.py

@@ -0,0 +1,50 @@
+# Django imports
+from django.conf import settings
+from django.core.mail import EmailMultiAlternatives
+from django.template.loader import render_to_string
+from django.utils.html import strip_tags
+
+# Third party imports
+from celery import shared_task
+from sentry_sdk import capture_exception
+from slack_sdk import WebClient
+from slack_sdk.errors import SlackApiError
+
+@shared_task
+def send_welcome_email(instance, created, message):
+    try:
+        if created and not instance.is_bot:
+            first_name = instance.first_name.capitalize()
+            to_email = instance.email
+            from_email_string = settings.EMAIL_FROM
+
+            subject = f"Welcome to Plane ✈️!"
+
+            context = {"first_name": first_name, "email": instance.email}
+
+            html_content = render_to_string(
+                "emails/auth/user_welcome_email.html", context
+            )
+
+            text_content = strip_tags(html_content)
+
+            msg = EmailMultiAlternatives(
+                subject, text_content, from_email_string, [to_email]
+            )
+            msg.attach_alternative(html_content, "text/html")
+            msg.send()
+
+            # Send message on slack as well
+            if settings.SLACK_BOT_TOKEN:
+                client = WebClient(token=settings.SLACK_BOT_TOKEN)
+                try:
+                    _ = client.chat_postMessage(
+                        channel="#trackers",
+                        text=message,
+                    )
+                except SlackApiError as e:
+                    print(f"Got an error: {e.response['error']}")
+        return
+    except Exception as e:
+        capture_exception(e)
+        return