SS-964 Send email confirmation on project access (#275)

Co-authored-by: Johan Alfredéen <[email protected]>

Author: j-awada

projects/views.py

@@ -25,6 +25,7 @@
 
 from apps.app_registry import APP_REGISTRY
 from apps.models import BaseAppInstance
+from common.tasks import send_email_task
 
 from .exceptions import ProjectCreationException
 from .forms import PublishProjectToGitHub
@@ -355,6 +356,32 @@ def post(self, request, project_slug):
             project.authorized.add(selected_user)
             assign_perm("can_view_project", selected_user, project)
 
+            project_uri = f"{request.get_host()}/projects/{project.slug}"
+            # The backslash below is used to ignore a newline
+            email_body = f"""\
+Hi {selected_username},
+
+{request.user.username} added you to the project {project.name} on SciLifeLab Serve (https://serve.scilifelab.se)
+You can now view the project here: {project_uri}
+If you have any questions get in touch with us at [email protected]
+
+Thank you for signing up for our service. We are excited to have you on board!
+
+Best regards,
+The Data Centre team
+"""
+
+            try:
+                # Notify user via email
+                send_email_task(
+                    subject=f"You've been added to {project.name} on SciLifeLab Serve",
+                    message=email_body,
+                    recipient_list=[selected_username],
+                )
+
+            except Exception as err:
+                logger.exception(f"Unable to send email to user: {str(err)}", exc_info=True)
+
             log = ProjectLog(
                 project=project,
                 module="PR",

studio/views.py

@@ -180,6 +180,7 @@ def delete_account_post_handler(request: Response, user_id: int) -> Response:
                 email = request.user.email
                 logger.debug(f"User account was deleted (set to inactive). Now sending email to user email {email}")
 
+                # TODO use send_email_task instead
                 send_mail(
                     "User account deleted from SciLifeLab Serve",
                     f"The user account {request.user.username} was deleted from SciLifeLab Serve as requested.",