update admin interface

core/inventory/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from inventory.models import Item, Container, Event
+from inventory.models import Item, Container, ItemPlacement, Comment, Event
 
 
 class ItemAdmin(admin.ModelAdmin):
@@ -22,3 +22,17 @@ class EventAdmin(admin.ModelAdmin):
 
 
 admin.site.register(Event, EventAdmin)
+
+
+class ItemPlacementAdmin(admin.ModelAdmin):
+    pass
+
+
+admin.site.register(ItemPlacement, ItemPlacementAdmin)
+
+
+class CommentAdmin(admin.ModelAdmin):
+    pass
+
+
+admin.site.register(Comment, CommentAdmin)

core/inventory/api_v2.py

@@ -67,6 +67,8 @@ def item(request, event_slug):
             return Response(status=400)
     except Event.DoesNotExist:
         return Response(status=404)
+    except KeyError:
+        return Response(status=400)
 
 
 @api_view(['GET', 'PUT', 'DELETE', 'PATCH'])

core/inventory/migrations/0007_rename_container_item_container_old_itemplacement_and_more.py

@@ -0,0 +1,52 @@
+# Generated by Django 4.2.7 on 2024-11-23 15:27
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('inventory', '0006_alter_event_table'),
+    ]
+
+    def set_initial_container(apps, schema_editor):
+        Item = apps.get_model('inventory', 'Item')
+        for item in Item.objects.all():
+            item.container_history.get_or_create(container=item.container_old)
+            item.save()
+
+    operations = [
+        migrations.RenameField(
+            model_name='item',
+            old_name='container',
+            new_name='container_old',
+        ),
+        migrations.CreateModel(
+            name='ItemPlacement',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('timestamp', models.DateTimeField(auto_now_add=True)),
+                ('container',
+                 models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='item_history',
+                                   to='inventory.container')),
+                ('item',
+                 models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='container_history',
+                                   to='inventory.item')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Comment',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('comment', models.TextField()),
+                ('timestamp', models.DateTimeField(auto_now_add=True)),
+                ('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='comments',
+                                           to='inventory.item')),
+            ],
+        ),
+        migrations.RunPython(set_initial_container),
+        migrations.RemoveField(
+            model_name='item',
+            name='container_old',
+        ),
+    ]

core/inventory/models.py

@@ -7,11 +7,14 @@ from django_softdelete.models import SoftDeleteModel, SoftDeleteManager
 class ItemManager(SoftDeleteManager):
 
     def create(self, **kwargs):
+        container = kwargs.pop('container')
         if 'uid_deprecated' in kwargs:
             raise ValueError('uid_deprecated must not be set manually')
         uid_deprecated = Item.all_objects.filter(event=kwargs['event']).count() + 1
         kwargs['uid_deprecated'] = uid_deprecated
-        return super().create(**kwargs)
+        item = super().create(**kwargs)
+        item.container = container
+        return item
 
     def get_queryset(self):
         return super().get_queryset().filter(returned_at__isnull=True)
@@ -22,18 +25,28 @@ class Item(SoftDeleteModel):
     uid_deprecated = models.IntegerField()
     description = models.TextField()
     event = models.ForeignKey('Event', models.CASCADE)
-    container = models.ForeignKey('Container', models.CASCADE)
     returned_at = models.DateTimeField(blank=True, null=True)
     created_at = models.DateTimeField(null=True, auto_now_add=True)
     updated_at = models.DateTimeField(blank=True, null=True)
 
+    @property
+    def container(self):
+        try:
+            return self.container_history.order_by('-timestamp').first().container
+        except AttributeError:
+            return None
+
+    @container.setter
+    def container(self, value):
+        if self.container == value:
+            return
+        self.container_history.create(container=value)
+
     @property
     def related_issues(self):
         groups = groupby(self.issue_relation_changes.all(), lambda rel: rel.issue_thread.id)
         return [sorted(v, key=lambda r: r.timestamp)[0].issue_thread for k, v in groups]
 
-
-
     objects = ItemManager()
     all_objects = models.Manager()
 
@@ -53,10 +66,35 @@ class Container(SoftDeleteModel):
     created_at = models.DateTimeField(blank=True, null=True)
     updated_at = models.DateTimeField(blank=True, null=True)
 
+    @property
+    def items(self):
+        try:
+            history = self.item_history.order_by('-timestamp').all()
+            return [v for k, v in groupby(history, key=lambda item: item.item.id)]
+        except AttributeError:
+            return []
+
     def __str__(self):
         return '[' + str(self.id) + ']' + self.name
 
 
+class ItemPlacement(models.Model):
+    id = models.AutoField(primary_key=True)
+    item = models.ForeignKey('Item', models.CASCADE, related_name='container_history')
+    container = models.ForeignKey('Container', models.CASCADE, related_name='item_history')
+    timestamp = models.DateTimeField(auto_now_add=True)
+
+
+class Comment(models.Model):
+    id = models.AutoField(primary_key=True)
+    item = models.ForeignKey(Item, on_delete=models.CASCADE, related_name='comments')
+    comment = models.TextField()
+    timestamp = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return str(self.item) + ' comment #' + str(self.id)
+
+
 class Event(models.Model):
     id = models.AutoField(primary_key=True)
     name = models.CharField(max_length=255)

core/inventory/serializers.py

@@ -35,16 +35,18 @@ class ContainerSerializer(serializers.ModelSerializer):
         read_only_fields = ['id', 'itemCount']
 
     def get_itemCount(self, instance):
-        return Item.objects.filter(container=instance.id).count()
+        return len(instance.items)
 
 
 class ItemSerializer(BasicItemSerializer):
+    timeline = serializers.SerializerMethodField()
     dataImage = serializers.CharField(write_only=True, required=False)
     related_issues = BasicIssueSerializer(many=True, read_only=True)
 
     class Meta:
         model = Item
-        fields = ['cid', 'box', 'id', 'description', 'file', 'dataImage', 'returned', 'event', 'related_issues']
+        fields = ['cid', 'box', 'id', 'description', 'file', 'dataImage', 'returned', 'event', 'related_issues',
+                  'timeline']
         read_only_fields = ['id']
 
     def to_internal_value(self, data):
@@ -86,6 +88,34 @@ class ItemSerializer(BasicItemSerializer):
             instance.files.add(file)
         return super().update(instance, validated_data)
 
+    @staticmethod
+    def get_timeline(obj):
+        timeline = []
+        for comment in obj.comments.all():
+            timeline.append({
+                'type': 'comment',
+                'id': comment.id,
+                'timestamp': comment.timestamp,
+                'comment': comment.comment,
+            })
+        for relation in (obj.issue_relation_changes.all()):
+            timeline.append({
+                'type': 'issue_relation',
+                'id': relation.id,
+                'status': relation.status,
+                'timestamp': relation.timestamp,
+                'issue_thread': BasicIssueSerializer(relation.issue_thread).data,
+            })
+        for placement in (obj.container_history.all()):
+            timeline.append({
+                'type': 'placement',
+                'id': placement.id,
+                'timestamp': placement.timestamp,
+                'cid': placement.container.id,
+                'box': placement.container.name
+            })
+        return sorted(timeline, key=lambda x: x['timestamp'])
+
 
 class SearchResultSerializer(serializers.Serializer):
     search_score = serializers.IntegerField()

core/inventory/tests/v2/test_items.py

@@ -1,3 +1,5 @@
+from datetime import datetime, timedelta
+
 from django.utils import timezone
 from django.test import TestCase, Client
 from django.contrib.auth.models import Permission
@@ -5,52 +7,101 @@ from knox.models import AuthToken
 
 from authentication.models import ExtendedUser
 from files.models import File
-from inventory.models import Event, Container, Item
+from inventory.models import Event, Container, Item, Comment, ItemPlacement
 
 from base64 import b64encode
 
+from tickets.models import IssueThread, ItemRelation
+
 
 class ItemTestCase(TestCase):
 
     def setUp(self):
         super().setUp()
         self.event = Event.objects.create(slug='EVENT', name='Event')
-        self.box = Container.objects.create(name='BOX')
+        self.box1 = Container.objects.create(name='BOX1')
+        self.box2 = Container.objects.create(name='BOX2')
         self.user = ExtendedUser.objects.create_user('testuser', 'test', 'test')
         self.user.user_permissions.add(*Permission.objects.all())
         self.token = AuthToken.objects.create(user=self.user)
         self.client = Client(headers={'Authorization': 'Token ' + self.token[1]})
+        self.issue = IssueThread.objects.create(
+            name="test issue",
+            event=self.event,
+        )
 
     def test_empty(self):
         response = self.client.get(f'/api/2/{self.event.slug}/item/')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.content, b'[]')
 
-    def test_members(self):
+    def test_members_and_timeline(self):
-        item = Item.objects.create(container=self.box, event=self.event, description='1')
+        now = datetime.now()
+        item = Item.objects.create(container=self.box1, event=self.event, description='1')
+        comment = Comment.objects.create(
+            item=item,
+            comment="test",
+            timestamp=now + timedelta(seconds=3),
+        )
+        match = ItemRelation.objects.create(
+            issue_thread=self.issue,
+            item=item,
+            timestamp=now + timedelta(seconds=4),
+        )
+        placement = ItemPlacement.objects.create(
+            container=self.box2,
+            item=item,
+            timestamp=now + timedelta(seconds=5),
+        )
         response = self.client.get(f'/api/2/{self.event.slug}/item/')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(len(response.json()), 1)
         self.assertEqual(response.json()[0]['id'], item.id)
         self.assertEqual(response.json()[0]['description'], '1')
-        self.assertEqual(response.json()[0]['box'], 'BOX')
+        self.assertEqual(response.json()[0]['box'], 'BOX2')
-        self.assertEqual(response.json()[0]['cid'], self.box.id)
+        self.assertEqual(response.json()[0]['cid'], self.box2.id)
         self.assertEqual(response.json()[0]['file'], None)
         self.assertEqual(response.json()[0]['returned'], False)
         self.assertEqual(response.json()[0]['event'], self.event.slug)
-        self.assertEqual(len(response.json()[0]['related_issues']), 0)
+        self.assertEqual(len(response.json()[0]['timeline']), 4)
+        self.assertEqual(response.json()[0]['timeline'][0]['type'], 'placement')
+        self.assertEqual(response.json()[0]['timeline'][1]['type'], 'comment')
+        self.assertEqual(response.json()[0]['timeline'][2]['type'], 'issue_relation')
+        self.assertEqual(response.json()[0]['timeline'][3]['type'], 'placement')
+        self.assertEqual(response.json()[0]['timeline'][1]['id'], comment.id)
+        self.assertEqual(response.json()[0]['timeline'][2]['id'], match.id)
+        self.assertEqual(response.json()[0]['timeline'][3]['id'], placement.id)
+        self.assertEqual(response.json()[0]['timeline'][0]['box'], 'BOX1')
+        self.assertEqual(response.json()[0]['timeline'][0]['cid'], self.box1.id)
+        self.assertEqual(response.json()[0]['timeline'][1]['comment'], 'test')
+        self.assertEqual(response.json()[0]['timeline'][1]['timestamp'],
+                         comment.timestamp.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
+        self.assertEqual(response.json()[0]['timeline'][2]['status'], 'possible')
+        self.assertEqual(response.json()[0]['timeline'][2]['timestamp'],
+                         match.timestamp.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
+        self.assertEqual(response.json()[0]['timeline'][2]['issue_thread']['name'], "test issue")
+        self.assertEqual(response.json()[0]['timeline'][2]['issue_thread']['event'], "EVENT")
+        self.assertEqual(response.json()[0]['timeline'][2]['issue_thread']['state'], "pending_new")
+        self.assertEqual(response.json()[0]['timeline'][3]['box'], 'BOX2')
+        self.assertEqual(response.json()[0]['timeline'][3]['cid'], self.box2.id)
+        self.assertEqual(response.json()[0]['timeline'][3]['timestamp'],
+                         placement.timestamp.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
+        self.assertEqual(len(response.json()[0]['related_issues']), 1)
+        self.assertEqual(response.json()[0]['related_issues'][0]['name'], "test issue")
+        self.assertEqual(response.json()[0]['related_issues'][0]['event'], "EVENT")
+        self.assertEqual(response.json()[0]['related_issues'][0]['state'], "pending_new")
 
     def test_members_with_file(self):
         import base64
-        item = Item.objects.create(container=self.box, event=self.event, description='1')
+        item = Item.objects.create(container=self.box1, event=self.event, description='1')
         file = File.objects.create(item=item, data="data:text/plain;base64," + base64.b64encode(b"foo").decode('utf-8'))
         response = self.client.get(f'/api/2/{self.event.slug}/item/')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(len(response.json()), 1)
         self.assertEqual(response.json()[0]['id'], item.id)
         self.assertEqual(response.json()[0]['description'], '1')
-        self.assertEqual(response.json()[0]['box'], 'BOX')
+        self.assertEqual(response.json()[0]['box'], 'BOX1')
-        self.assertEqual(response.json()[0]['cid'], self.box.id)
+        self.assertEqual(response.json()[0]['cid'], self.box1.id)
         self.assertEqual(response.json()[0]['file'], file.hash)
         self.assertEqual(response.json()[0]['returned'], False)
         self.assertEqual(response.json()[0]['event'], self.event.slug)
@@ -58,36 +109,38 @@ class ItemTestCase(TestCase):
 
     def test_members_with_two_file(self):
         import base64
-        item = Item.objects.create(container=self.box, event=self.event, description='1')
+        item = Item.objects.create(container=self.box1, event=self.event, description='1')
-        file1 = File.objects.create(item=item, data="data:text/plain;base64," + base64.b64encode(b"foo").decode('utf-8'))
+        file1 = File.objects.create(item=item,
-        file2 = File.objects.create(item=item, data="data:text/plain;base64," + base64.b64encode(b"bar").decode('utf-8'))
+                                    data="data:text/plain;base64," + base64.b64encode(b"foo").decode('utf-8'))
+        file2 = File.objects.create(item=item,
+                                    data="data:text/plain;base64," + base64.b64encode(b"bar").decode('utf-8'))
         response = self.client.get(f'/api/2/{self.event.slug}/item/')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(len(response.json()), 1)
         self.assertEqual(response.json()[0]['id'], item.id)
         self.assertEqual(response.json()[0]['description'], '1')
-        self.assertEqual(response.json()[0]['box'], 'BOX')
+        self.assertEqual(response.json()[0]['box'], 'BOX1')
-        self.assertEqual(response.json()[0]['cid'], self.box.id)
+        self.assertEqual(response.json()[0]['cid'], self.box1.id)
         self.assertEqual(response.json()[0]['file'], file2.hash)
         self.assertEqual(response.json()[0]['returned'], False)
         self.assertEqual(response.json()[0]['event'], self.event.slug)
         self.assertEqual(len(response.json()[0]['related_issues']), 0)
 
     def test_multi_members(self):
-        Item.objects.create(container=self.box, event=self.event, description='1')
+        Item.objects.create(container=self.box1, event=self.event, description='1')
-        Item.objects.create(container=self.box, event=self.event, description='2')
+        Item.objects.create(container=self.box1, event=self.event, description='2')
-        Item.objects.create(container=self.box, event=self.event, description='3')
+        Item.objects.create(container=self.box1, event=self.event, description='3')
         response = self.client.get(f'/api/2/{self.event.slug}/item/')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(len(response.json()), 3)
 
     def test_create_item(self):
-        response = self.client.post(f'/api/2/{self.event.slug}/item/', {'cid': self.box.id, 'description': '1'})
+        response = self.client.post(f'/api/2/{self.event.slug}/item/', {'cid': self.box1.id, 'description': '1'})
         self.assertEqual(response.status_code, 201)
         self.assertEqual(response.json()['id'], 1)
         self.assertEqual(response.json()['description'], '1')
-        self.assertEqual(response.json()['box'], 'BOX')
+        self.assertEqual(response.json()['box'], 'BOX1')
-        self.assertEqual(response.json()['cid'], self.box.id)
+        self.assertEqual(response.json()['cid'], self.box1.id)
         self.assertEqual(response.json()['file'], None)
         self.assertEqual(response.json()['returned'], False)
         self.assertEqual(response.json()['event'], self.event.slug)
@@ -95,43 +148,43 @@ class ItemTestCase(TestCase):
         self.assertEqual(len(Item.objects.all()), 1)
         self.assertEqual(Item.objects.all()[0].id, 1)
         self.assertEqual(Item.objects.all()[0].description, '1')
-        self.assertEqual(Item.objects.all()[0].container.id, self.box.id)
+        self.assertEqual(Item.objects.all()[0].container.id, self.box1.id)
 
     def test_create_item_without_container(self):
         response = self.client.post(f'/api/2/{self.event.slug}/item/', {'description': '1'})
         self.assertEqual(response.status_code, 400)
 
     def test_create_item_without_description(self):
-        response = self.client.post(f'/api/2/{self.event.slug}/item/', {'cid': self.box.id})
+        response = self.client.post(f'/api/2/{self.event.slug}/item/', {'cid': self.box1.id})
         self.assertEqual(response.status_code, 400)
 
     def test_create_item_with_file(self):
         import base64
         response = self.client.post(f'/api/2/{self.event.slug}/item/',
-                                    {'cid': self.box.id, 'description': '1',
+                                    {'cid': self.box1.id, 'description': '1',
                                      'dataImage': "data:text/plain;base64," + base64.b64encode(b"foo").decode(
                                          'utf-8')}, content_type='application/json')
         self.assertEqual(response.status_code, 201)
         self.assertEqual(response.json()['id'], 1)
         self.assertEqual(response.json()['description'], '1')
-        self.assertEqual(response.json()['box'], 'BOX')
+        self.assertEqual(response.json()['box'], 'BOX1')
-        self.assertEqual(response.json()['id'], self.box.id)
+        self.assertEqual(response.json()['id'], self.box1.id)
         self.assertEqual(len(response.json()['file']), 64)
         self.assertEqual(len(Item.objects.all()), 1)
         self.assertEqual(Item.objects.all()[0].id, 1)
         self.assertEqual(Item.objects.all()[0].description, '1')
-        self.assertEqual(Item.objects.all()[0].container.id, self.box.id)
+        self.assertEqual(Item.objects.all()[0].container.id, self.box1.id)
         self.assertEqual(len(File.objects.all()), 1)
 
     def test_update_item(self):
-        item = Item.objects.create(container=self.box, event=self.event, description='1')
+        item = Item.objects.create(container=self.box1, event=self.event, description='1')
         response = self.client.patch(f'/api/2/{self.event.slug}/item/{item.id}/', {'description': '2'},
                                      content_type='application/json')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.json()['id'], item.id)
         self.assertEqual(response.json()['description'], '2')
-        self.assertEqual(response.json()['box'], 'BOX')
+        self.assertEqual(response.json()['box'], 'BOX1')
-        self.assertEqual(response.json()['cid'], self.box.id)
+        self.assertEqual(response.json()['cid'], self.box1.id)
         self.assertEqual(response.json()['file'], None)
         self.assertEqual(response.json()['returned'], False)
         self.assertEqual(response.json()['event'], self.event.slug)
@@ -139,60 +192,62 @@ class ItemTestCase(TestCase):
         self.assertEqual(len(Item.objects.all()), 1)
         self.assertEqual(Item.objects.all()[0].id, 1)
         self.assertEqual(Item.objects.all()[0].description, '2')
-        self.assertEqual(Item.objects.all()[0].container.id, self.box.id)
+        self.assertEqual(Item.objects.all()[0].container.id, self.box1.id)
 
     def test_update_item_with_file(self):
         import base64
-        item = Item.objects.create(container=self.box, event=self.event, description='1')
+        item = Item.objects.create(container=self.box1, event=self.event, description='1')
         response = self.client.patch(f'/api/2/{self.event.slug}/item/{item.id}/',
                                      {'description': '2',
-                                    'dataImage': "data:text/plain;base64," + base64.b64encode(b"foo").decode('utf-8')},
+                                      'dataImage': "data:text/plain;base64," + base64.b64encode(b"foo").decode(
+                                          'utf-8')},
                                      content_type='application/json')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.json()['id'], 1)
         self.assertEqual(response.json()['description'], '2')
-        self.assertEqual(response.json()['box'], 'BOX')
+        self.assertEqual(response.json()['box'], 'BOX1')
-        self.assertEqual(response.json()['id'], self.box.id)
+        self.assertEqual(response.json()['id'], self.box1.id)
         self.assertEqual(len(response.json()['file']), 64)
         self.assertEqual(len(Item.objects.all()), 1)
         self.assertEqual(Item.objects.all()[0].id, 1)
         self.assertEqual(Item.objects.all()[0].description, '2')
-        self.assertEqual(Item.objects.all()[0].container.id, self.box.id)
+        self.assertEqual(Item.objects.all()[0].container.id, self.box1.id)
         self.assertEqual(len(File.objects.all()), 1)
 
     def test_delete_item(self):
-        item = Item.objects.create(container=self.box, event=self.event, description='1')
+        item = Item.objects.create(container=self.box1, event=self.event, description='1')
-        Item.objects.create(container=self.box, event=self.event, description='2')
+        Item.objects.create(container=self.box1, event=self.event, description='2')
         self.assertEqual(len(Item.objects.all()), 2)
         response = self.client.delete(f'/api/2/{self.event.slug}/item/{item.id}/')
         self.assertEqual(response.status_code, 204)
         self.assertEqual(len(Item.objects.all()), 1)
 
     def test_delete_item2(self):
-        Item.objects.create(container=self.box, event=self.event, description='1')
+        Item.objects.create(container=self.box1, event=self.event, description='1')
-        item2 = Item.objects.create(container=self.box, event=self.event, description='2')
+        item2 = Item.objects.create(container=self.box1, event=self.event, description='2')
         self.assertEqual(len(Item.objects.all()), 2)
         response = self.client.delete(f'/api/2/{self.event.slug}/item/{item2.id}/')
         self.assertEqual(response.status_code, 204)
         self.assertEqual(len(Item.objects.all()), 1)
-        item3 = Item.objects.create(container=self.box, event=self.event, description='3')
+        item3 = Item.objects.create(container=self.box1, event=self.event, description='3')
         self.assertEqual(item3.id, 3)
         self.assertEqual(len(Item.objects.all()), 2)
 
     def test_item_count(self):
-        Item.objects.create(container=self.box, event=self.event, description='1')
+        Item.objects.create(container=self.box1, event=self.event, description='1')
-        Item.objects.create(container=self.box, event=self.event, description='2')
+        Item.objects.create(container=self.box1, event=self.event, description='2')
         response = self.client.get('/api/2/boxes/')
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(len(response.json()), 1)
+        self.assertEqual(len(response.json()), 2)
         self.assertEqual(response.json()[0]['itemCount'], 2)
+        self.assertEqual(response.json()[1]['itemCount'], 0)
 
     def test_item_nonexistent(self):
         response = self.client.get(f'/api/2/NOEVENT/item/')
         self.assertEqual(response.status_code, 404)
 
     def test_item_return(self):
-        item = Item.objects.create(container=self.box, event=self.event, description='1')
+        item = Item.objects.create(container=self.box1, event=self.event, description='1')
         self.assertEqual(item.returned_at, None)
         response = self.client.get(f'/api/2/{self.event.slug}/item/')
         self.assertEqual(response.status_code, 200)
@@ -207,8 +262,8 @@ class ItemTestCase(TestCase):
         self.assertEqual(len(response.json()), 0)
 
     def test_item_show_not_returned(self):
-        item1 = Item.objects.create(container=self.box, event=self.event, description='1')
+        item1 = Item.objects.create(container=self.box1, event=self.event, description='1')
-        item2 = Item.objects.create(container=self.box, event=self.event, description='2')
+        item2 = Item.objects.create(container=self.box1, event=self.event, description='2')
         response = self.client.get(f'/api/2/{self.event.slug}/item/')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(len(response.json()), 2)
@@ -225,15 +280,15 @@ class ItemSearchTestCase(TestCase):
     def setUp(self):
         super().setUp()
         self.event = Event.objects.create(slug='EVENT', name='Event')
-        self.box = Container.objects.create(name='BOX')
+        self.box1 = Container.objects.create(name='BOX1')
         self.user = ExtendedUser.objects.create_user('testuser', 'test', 'test')
         self.user.user_permissions.add(*Permission.objects.all())
         self.token = AuthToken.objects.create(user=self.user)
         self.client = Client(headers={'Authorization': 'Token ' + self.token[1]})
-        self.item1 = Item.objects.create(container=self.box, event=self.event, description='abc def')
+        self.item1 = Item.objects.create(container=self.box1, event=self.event, description='abc def')
-        self.item2 = Item.objects.create(container=self.box, event=self.event, description='def ghi')
+        self.item2 = Item.objects.create(container=self.box1, event=self.event, description='def ghi')
-        self.item3 = Item.objects.create(container=self.box, event=self.event, description='jkl mno pqr')
+        self.item3 = Item.objects.create(container=self.box1, event=self.event, description='jkl mno pqr')
-        self.item4 = Item.objects.create(container=self.box, event=self.event, description='stu vwx')
+        self.item4 = Item.objects.create(container=self.box1, event=self.event, description='stu vwx')
 
     def test_search(self):
         search_query = b64encode(b'abc').decode('utf-8')
@@ -242,8 +297,8 @@ class ItemSearchTestCase(TestCase):
         self.assertEqual(1, len(response.json()))
         self.assertEqual(self.item1.id, response.json()[0]['id'])
         self.assertEqual('abc def', response.json()[0]['description'])
-        self.assertEqual('BOX', response.json()[0]['box'])
+        self.assertEqual('BOX1', response.json()[0]['box'])
-        self.assertEqual(self.box.id, response.json()[0]['cid'])
+        self.assertEqual(self.box1.id, response.json()[0]['cid'])
         self.assertEqual(1, response.json()[0]['search_score'])
 
     def test_search2(self):
@@ -253,13 +308,13 @@ class ItemSearchTestCase(TestCase):
         self.assertEqual(2, len(response.json()))
         self.assertEqual(self.item1.id, response.json()[0]['id'])
         self.assertEqual('abc def', response.json()[0]['description'])
-        self.assertEqual('BOX', response.json()[0]['box'])
+        self.assertEqual('BOX1', response.json()[0]['box'])
-        self.assertEqual(self.box.id, response.json()[0]['cid'])
+        self.assertEqual(self.box1.id, response.json()[0]['cid'])
         self.assertEqual(1, response.json()[0]['search_score'])
-        self.assertEqual(self.box.id, response.json()[1]['cid'])
+        self.assertEqual(self.item2.id, response.json()[1]['id'])
         self.assertEqual('def ghi', response.json()[1]['description'])
-        self.assertEqual('BOX', response.json()[1]['box'])
+        self.assertEqual('BOX1', response.json()[1]['box'])
-        self.assertEqual(self.box.id, response.json()[1]['cid'])
+        self.assertEqual(self.box1.id, response.json()[1]['cid'])
         self.assertEqual(1, response.json()[0]['search_score'])
 
     def test_search3(self):
@@ -269,8 +324,8 @@ class ItemSearchTestCase(TestCase):
         self.assertEqual(1, len(response.json()))
         self.assertEqual(self.item3.id, response.json()[0]['id'])
         self.assertEqual('jkl mno pqr', response.json()[0]['description'])
-        self.assertEqual('BOX', response.json()[0]['box'])
+        self.assertEqual('BOX1', response.json()[0]['box'])
-        self.assertEqual(self.box.id, response.json()[0]['cid'])
+        self.assertEqual(self.box1.id, response.json()[0]['cid'])
         self.assertEqual(1, response.json()[0]['search_score'])
 
     def test_search4(self):
@@ -280,12 +335,11 @@ class ItemSearchTestCase(TestCase):
         self.assertEqual(2, len(response.json()))
         self.assertEqual(self.item1.id, response.json()[0]['id'])
         self.assertEqual('abc def', response.json()[0]['description'])
-        self.assertEqual('BOX', response.json()[0]['box'])
+        self.assertEqual('BOX1', response.json()[0]['box'])
-        self.assertEqual(self.box.id, response.json()[0]['cid'])
+        self.assertEqual(self.box1.id, response.json()[0]['cid'])
         self.assertEqual(2, response.json()[0]['search_score'])
         self.assertEqual(self.item2.id, response.json()[1]['id'])
         self.assertEqual('def ghi', response.json()[1]['description'])
-        self.assertEqual('BOX', response.json()[1]['box'])
+        self.assertEqual('BOX1', response.json()[1]['box'])
-        self.assertEqual(self.box.id, response.json()[1]['cid'])
+        self.assertEqual(self.box1.id, response.json()[1]['cid'])
         self.assertEqual(1, response.json()[1]['search_score'])
-