✨(teams) update and enhance team invitation email

- replace logo
- modify wording
- enhance template

src/backend/core/models.py

@@ -1000,6 +1000,21 @@ class Invitation(BaseInvitation):
     def __str__(self):
         return f"{self.email} invited to {self.team}"
 
+    def _get_mail_subject(self):
+        """Get the subject of the team invitation."""
+        role = self.get_role_display().lower()
+        return gettext(
+            f"[La Suite] You have been invited to become a {role} of a group"
+        )
+
+    def _get_mail_context(self):
+        """Get the template variables for the invitation."""
+        return {
+            **super()._get_mail_context(),
+            "team": self.team.name,
+            "role": self.get_role_display().lower(),
+        }
+
     def get_abilities(self, user):
         """Compute and return abilities for a given user."""
         can_delete = False

src/backend/core/tests/test_models_invitations.py

@@ -241,15 +241,14 @@ def test_models_team_invitations_get_abilities_member():
 def test_models_team_invitations_email():
     """Check email invitation during invitation creation."""
 
-    member_access = factories.TeamAccessFactory(role="member")
-    team = member_access.team
+    team = factories.TeamFactory()
 
     # pylint: disable-next=no-member
     assert len(mail.outbox) == 0
 
-    factories.TeamAccessFactory(team=team)
+    # Please add test for french language after translations update
     invitation = factories.InvitationFactory(
-        team=team, email="john@people.com", issuer__language="fr-fr"
+        role="member", team=team, email="john@people.com", issuer__language="en-us"
     )
 
     # pylint: disable-next=no-member
@@ -259,10 +258,16 @@ def test_models_team_invitations_email():
     email = mail.outbox[0]
 
     assert email.to == [invitation.email]
-    assert email.subject == "Invitation à rejoindre La Régie !"
+    assert (
+        email.subject
+        == "[La Suite] You have been invited to become a member of a group"
+    )
 
     email_content = " ".join(email.body.split())
-    assert "Nous sommes ravis de vous accueillir" in email_content
+    assert (
+        f"""You have been invited to be a member of the group "{team.name}" within La Suite."""
+        in email_content
+    )
     assert "[//example.com]" in email_content
 
 

src/backend/debug/views.py

@@ -14,13 +14,24 @@ class DebugBaseView(TemplateView):
 
 
 # TEAM INVITATION
-class DebugViewTeamInvitationHtml(DebugBaseView):
+class DebugViewTeamInvitationBase(DebugBaseView):
+    """Debug view for team invitation base email layout"""
+
+    def get_context_data(self, **kwargs):
+        """Add some fake context data for team invitation email layout"""
+        context = super().get_context_data(**kwargs)
+        context["team"] = "example team"
+        context["role"] = "owner"
+        return context
+
+
+class DebugViewTeamInvitationHtml(DebugViewTeamInvitationBase):
     """Debug view for team invitation html email layout"""
 
     template_name = "mail/html/team_invitation.html"
 
 
-class DebugViewTeamInvitationTxt(DebugBaseView):
+class DebugViewTeamInvitationTxt(DebugViewTeamInvitationBase):
     """Debug view for team invitation text email layout"""
 
     template_name = "mail/text/team_invitation.txt"