Server working

server/app/models.py

@@ -7,7 +7,7 @@ from banjo.models import (
 
 class User(Model):
     name = StringField(unique=True)
-    public_key = StringField(unique=True)
+    public_key = StringField()
 
     def to_dict(self):
         return {
@@ -20,3 +20,10 @@ class Message(Model):
     recipient = ForeignKey(User, related_name="messages_received")
     ciphertext = StringField()
     read = BooleanField()
+
+    def to_dict(self):
+        return {
+            'sender': self.sender.name,
+            'recipient': self.recipient.name, 
+            'ciphertext': self.ciphertext,
+        }