new migrations in apps.epic app; new models, urls, views handle the founder of a New Game inviting a friend via email to a game gatekeeper; ea. may drop coin in any of up to 6 avail. slots; FTs & ITs passing

src/apps/epic/models.py

@@ -41,6 +41,7 @@ class Room(models.Model):
     board_state = models.JSONField(default=dict)
     seed_count = models.IntegerField(default=12)
 
+
 class GateSlot(models.Model):
     EMPTY = "EMPTY"
     RESERVED = "RESERVED"
@@ -66,6 +67,25 @@ class GateSlot(models.Model):
     filled_at = models.DateTimeField(null=True, blank=True)
 
 
+class RoomInvite(models.Model):
+    PENDING = "PENDING"
+    ACCEPTED = "ACCEPTED"
+    DECLINED = "DECLINED"
+    STATUS_CHOICES = [
+        (PENDING, "Pending"),
+        (ACCEPTED, "Accepted"),
+        (DECLINED, "Declined"),
+    ]
+
+    room = models.ForeignKey(Room, on_delete=models.CASCADE, related_name="invites")
+    inviter = models.ForeignKey(
+        settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name="sent_invites"
+    )
+    invitee_email = models.EmailField()
+    status = models.CharField(max_length=10, choices=STATUS_CHOICES, default=PENDING)
+    created_at = models.DateTimeField(auto_now_add=True)
+
+
 @receiver(post_save, sender=Room)
 def create_gate_slots(sender, instance, created, **kwargs):
     if created: