Refactored model files

techdb/flightslot/models/students.py

@@ -0,0 +1,50 @@
+from django.db import models
+from django.contrib.auth.models import User
+
+from ..models.courses import Course
+
+class Student(models.Model):
+    id = models.AutoField(
+        primary_key=True
+    )
+
+    email = models.EmailField(
+        null=False,
+        db_index=True
+    )
+
+    phone = models.CharField(
+        null=True,
+        max_length=16
+    )
+
+    name = models.CharField(
+        null=False,
+        max_length=32
+    )
+
+    surname = models.CharField(
+        null=False,
+        max_length=32
+    )
+
+    course = models.ForeignKey(
+        Course,
+        on_delete=models.DO_NOTHING,
+        null=True
+    )
+
+    active = models.BooleanField(
+        null=False,
+        default=True
+    )
+
+    user = models.OneToOneField(
+        User, 
+        on_delete=models.CASCADE, 
+        null=True, 
+        blank=True
+    )
+
+    def __str__(self):
+        return f"{self.surname} {self.name[0]}. => {self.course}"