Adde Aircraft class and associate students with aircrafts

cntmanage/flightslot/models/students.py

@@ -2,6 +2,7 @@ from django.db import models
 from django.contrib.auth.models import User, Group
 
 from ..models.courses import Course
+from ..models.aircrafts import Aircraft
 
 class Student(models.Model):
     id = models.AutoField(
@@ -46,6 +47,10 @@ class Student(models.Model):
         blank=True
     )
 
+    aircrafts = models.ManyToManyField(
+        Aircraft
+    )
+
     def default_password(self) -> str:  # Maximum 4 digits for passowrd
         return f"{self.name.lower()[0]}{self.surname.lower()}{self.id % 10000}"