finish data structure, make views

users/models.py

@@ -17,6 +17,24 @@ class Group:
 
 
 class User(pirates_models.AbstractUser):
+    sso_username = models.CharField(
+        max_length=128,
+        verbose_name="Username z SSO",
+    )
+
+    email = models.EmailField(
+        blank=True,
+        null=True,
+        verbose_name="E-mailová adresa",
+    )
+
+    rsvp_lectures = models.ManyToManyField(
+        "lectures.Lecture",
+        blank=True,
+        related_name="rsvp_users",
+        verbose_name="Zaregistrované lekce",
+    )
+
     def set_unusable_password(self) -> None:
         # Purely for compatibility with Guardian
         pass