1 files changed, 18 insertions, 1 deletions
diff --git a/models.py b/models.py
index a70e15c..09bf876 100644
--- a/models.py
+++ b/models.py
@@ -1,8 +1,23 @@
 from django.db import models
 
 
+class Timetable(models.Model):
+    name = models.CharField(max_length=64, unique=True, verbose_name="nom")
+    url = models.URLField(max_length=255, unique=True, verbose_name="URL")
+    slug = models.SlugField(max_length=64, unique=True, default="")
+
+    def __str__(self):
+        return self.name
+
+
+    class Meta:
+        verbose_name = "emploi du temps"
+        verbose_name_plural = "emplois du temps"
+
+
 class Group(models.Model):
-    name = models.CharField(max_length=255, unique=True, verbose_name="nom")
+    name = models.CharField(max_length=255, verbose_name="nom")
+    timetable = models.ForeignKey(Timetable, on_delete=models.CASCADE, verbose_name="emploi du temps")
 
     def __str__(self):
         return self.name
@@ -11,6 +26,7 @@ class Group(models.Model):
     class Meta:
         verbose_name = "groupe"
         verbose_name_plural = "groupes"
+        unique_together = ("name", "timetable",)
 
 
 class Room(models.Model):
@@ -28,6 +44,7 @@ class Room(models.Model):
 class Course(models.Model):
     name = models.CharField(max_length=255, verbose_name="nom")
     type_ = models.CharField(name="type", max_length=255, verbose_name="type de cours")
+    timetable = models.ForeignKey(Timetable, on_delete=models.CASCADE, verbose_name="emploi du temps")
 
     groups = models.ManyToManyField(Group, verbose_name="groupes")
     rooms = models.ManyToManyField(Room, verbose_name="salles")