stash

backend/authentication/models.py

@@ -144,3 +144,42 @@ class FriendRequestIncoming(models.Model):
     befriender_public_key = models.CharField(max_length=255)
     befriendee_user = models.ForeignKey(ToolshedUser, on_delete=models.CASCADE, related_name='friend_requests_incoming')
     created_at = models.DateTimeField(auto_now_add=True)
+
+
+class Group(models.Model):
+    name = models.CharField(max_length=255)
+    domain = models.CharField(max_length=255)
+    members = models.ManyToManyField(KnownIdentity, related_name='member_of_groups')
+
+    class Meta:
+        unique_together = ('name', 'domain')
+        indexes = [
+            models.Index(fields=['name', 'domain'], name='group_idx'),
+        ]
+
+    def __str__(self):
+        return f"#{self.name}@{self.domain}"
+
+    def is_member(self, identity):
+        return self.members.filter(pk=identity.pk).exists()
+
+
+class GroupInvite(models.Model):
+    """A pending invite tracked on the group's own home backend, checked when the invitee's
+    accept request arrives (see GroupInviteIncoming for the mirror record on the invitee's own
+    backend, and docs/design-in-progress/groups-mvp.md for the full invite/accept dance)."""
+    secret = models.CharField(max_length=255)
+    group = models.ForeignKey(Group, on_delete=models.CASCADE, related_name='invites')
+    invitee_username = models.CharField(max_length=255)
+    invitee_domain = models.CharField(max_length=255)
+    created_at = models.DateTimeField(auto_now_add=True)
+
+
+class GroupInviteIncoming(models.Model):
+    secret = models.CharField(max_length=255)
+    group_name = models.CharField(max_length=255)
+    group_domain = models.CharField(max_length=255)
+    inviter_username = models.CharField(max_length=255)
+    inviter_domain = models.CharField(max_length=255)
+    invitee_user = models.ForeignKey(ToolshedUser, on_delete=models.CASCADE, related_name='group_invites_incoming')
+    created_at = models.DateTimeField(auto_now_add=True)