Things added, WIP

boxes/models.py

@@ -35,3 +35,39 @@ class Box(models.Model):
 
     def __str__(self):
         return self.id
+
+
+class ThingType(models.Model):
+    """A type/category for things stored in boxes."""
+
+    name = models.CharField(max_length=255, unique=True)
+
+    class Meta:
+        ordering = ['name']
+
+    def __str__(self):
+        return self.name
+
+
+class Thing(models.Model):
+    """An item stored in a box."""
+
+    name = models.CharField(max_length=255)
+    thing_type = models.ForeignKey(
+        ThingType,
+        on_delete=models.PROTECT,
+        related_name='things'
+    )
+    box = models.ForeignKey(
+        Box,
+        on_delete=models.PROTECT,
+        related_name='things'
+    )
+    description = models.TextField(blank=True)
+    picture = models.ImageField(upload_to='things/', blank=True)
+
+    class Meta:
+        ordering = ['name']
+
+    def __str__(self):
+        return self.name