prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Add redirect to newly created item after creating it in dashboard inventory
  As title states.
  
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `apps/inventory/dashboard/views.py`
  Content:
  ```
  1 # -*- encoding: utf-8 -*-
  2 
  3 from datetime import datetime
  4 
  5 from django.contrib import messages
  6 from django.contrib.auth.decorators import login_required
  7 from django.core.exceptions import PermissionDenied
  8 from django.shortcuts import render, get_object_or_404, redirect
  9 from django.http import HttpResponseBadRequest, HttpResponse, JsonResponse
  10 
  11 from guardian.decorators import permission_required
  12 
  13 from apps.dashboard.tools import has_access, get_base_context
  14 from apps.inventory.dashboard.forms import ItemForm, BatchForm
  15 from apps.inventory.models import Item, Batch
  16 
  17 
  18 @login_required
  19 @permission_required('inventory.view_item', return_403=True)
  20 def index(request):
  21 
  22     # Generic check to see if user has access to dashboard. (In Komiteer or superuser)
  23     if not has_access(request):
  24         raise PermissionDenied
  25 
  26     # Create the base context needed for the sidebar
  27     context = get_base_context(request)
  28 
  29     context['items'] = Item.objects.all().order_by('name')
  30 
  31     return render(request, 'inventory/dashboard/index.html', context)
  32 
  33 
  34 @login_required
  35 @permission_required('inventory.add_item', return_403=True)
  36 def new(request):
  37 
  38     if not has_access(request):
  39         raise PermissionDenied
  40 
  41     # Get base context
  42     context = get_base_context(request)
  43 
  44     if request.method == 'POST':
  45         inventory_form = ItemForm(request.POST)
  46 
  47         if not inventory_form.is_valid():
  48             messages.error(request, u'Noen av de påkrevde feltene inneholder feil.')
  49         else:
  50             inventory_form.save()
  51             messages.success(request, u'Varen ble opprettet')
  52             return redirect(index)
  53 
  54         context['form'] = inventory_form
  55 
  56     else:
  57         context['form'] = ItemForm()
  58 
  59     return render(request, 'inventory/dashboard/new.html', context)
  60 
  61 
  62 @login_required
  63 @permission_required('inventory.view_item', return_403=True)
  64 def details(request, item_pk):
  65     # Generic check to see if user has access to dashboard. (In Komiteer or superuser)
  66     if not has_access(request):
  67         raise PermissionDenied
  68 
  69     # Create the base context needed for the sidebar
  70     context = get_base_context(request)
  71 
  72     context['item'] = get_object_or_404(Item, pk=item_pk)
  73 
  74     if request.method == 'POST':
  75         if 'inventory.change_item' not in context['user_permissions']:
  76             raise PermissionDenied
  77 
  78         item_form = ItemForm(request.POST, instance=context['item'])
  79         if not item_form.is_valid():
  80             messages.error(request, u'Noen av de påkrevde feltene inneholder feil.')
  81         else:
  82             item_form.save()
  83             messages.success(request, u'Varen ble oppdatert')
  84         context['item_form'] = item_form
  85     else:
  86         context['item_form'] = ItemForm(instance=context['item'])
  87 
  88     context['new_batch_form'] = BatchForm()
  89 
  90     context['batch_forms'] = [(batch.id, BatchForm(instance=batch)) for batch in Batch.objects.filter(item=context['item'])]
  91 
  92     return render(request, 'inventory/dashboard/details.html', context)
  93 
  94 @login_required
  95 @permission_required('inventory.delete_item', return_403=True)
  96 def item_delete(request, item_pk):
  97     if not has_access(request):
  98         raise PermissionDenied
  99 
  100     item = get_object_or_404(Item, pk=item_pk)
  101 
  102     item.delete()
  103 
  104     messages.success(request, u'Varen %s ble slettet.' % item.name)
  105 
  106     return redirect(index)
  107 
  108 @login_required
  109 @permission_required('inventory.add_batch', return_403=True)
  110 def batch_new(request, item_pk):
  111     if not has_access(request):
  112         raise PermissionDenied
  113 
  114     # Get base context
  115 
  116     item = get_object_or_404(Item, pk=item_pk)
  117 
  118     if request.method == 'POST':
  119         batch_form = BatchForm(request.POST)
  120         batch = batch_form.save(commit=False)
  121         batch.item = item
  122 
  123         if not batch_form.is_valid():
  124             messages.error(request, u'Noen av de påkrevde feltene inneholder feil.')
  125         else:
  126             batch.save()
  127             messages.success(request, u'Batchen ble lagt til.')
  128 
  129         return redirect(details, item_pk=item_pk)
  130 
  131     raise PermissionDenied
  132 
  133 @login_required
  134 @permission_required('inventory.change_batch', return_403=True)
  135 def batch(request, item_pk, batch_pk):
  136     if not has_access(request):
  137         raise PermissionDenied
  138 
  139     # Get base context
  140 
  141     item = get_object_or_404(Item, pk=item_pk)
  142     batch = get_object_or_404(Batch, pk=batch_pk)
  143 
  144     if request.method == 'POST':
  145         batch_form = BatchForm(request.POST, instance=batch)
  146 
  147         if not batch_form.is_valid():
  148             messages.error(request, u'Noen av de påkrevde feltene inneholder feil.')
  149         else:
  150             batch_form.save()
  151             messages.success(request, u'Batchen ble oppdatert.')
  152 
  153         return redirect(details, item_pk=item_pk)
  154 
  155     raise PermissionDenied
  156 
  157 
  158 @login_required
  159 @permission_required('inventory.delete_batch', return_403=True)
  160 def batch_delete(request, item_pk, batch_pk):
  161     if not has_access(request):
  162         raise PermissionDenied
  163 
  164     batch = get_object_or_404(Batch, pk=batch_pk)
  165 
  166     batch.delete()
  167 
  168     messages.success(request, u'Batchen ble slettet.')
  169 
  170     return redirect(details, item_pk=item_pk)
  171 
  172
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/apps/inventory/dashboard/views.py b/apps/inventory/dashboard/views.py
  --- a/apps/inventory/dashboard/views.py
  +++ b/apps/inventory/dashboard/views.py
  @@ -47,9 +47,9 @@
           if not inventory_form.is_valid():
               messages.error(request, u'Noen av de påkrevde feltene inneholder feil.')
           else:
  -            inventory_form.save()
  +            item = inventory_form.save()
               messages.success(request, u'Varen ble opprettet')
  -            return redirect(index)
  +            return redirect(details, item.id)
   
           context['form'] = inventory_form
   
  @@ -99,11 +99,15 @@
   
       item = get_object_or_404(Item, pk=item_pk)
   
  -    item.delete()
  +    if request.method == 'POST':
  +
  +        item.delete()
  +
  +        messages.success(request, u'Varen %s ble slettet.' % item.name)
   
  -    messages.success(request, u'Varen %s ble slettet.' % item.name)
  +        return redirect(index)
   
  -    return redirect(index)
  +    raise PermissionDenied
   
   @login_required
   @permission_required('inventory.add_batch', return_403=True)
  @@ -111,18 +115,27 @@
       if not has_access(request):
           raise PermissionDenied
   
  -    # Get base context
  +    # Field mapper
  +    fieldmap = {
  +        'amount': u'Mengde',
  +        'expiration_date': u'Utløpsdato',
  +    }
   
       item = get_object_or_404(Item, pk=item_pk)
   
       if request.method == 'POST':
           batch_form = BatchForm(request.POST)
  -        batch = batch_form.save(commit=False)
  -        batch.item = item
   
           if not batch_form.is_valid():
  -            messages.error(request, u'Noen av de påkrevde feltene inneholder feil.')
  +            # Dirty hack to display errors since the form is not passed in redirect context
  +            error_reply = u"Feil i felt:"
  +            for field, error in batch_form.errors.items():
  +                error_reply += ' ' + fieldmap[field] + ' (' + batch_form.error_class.as_text(error) + '),'
  +
  +            messages.error(request, error_reply.rstrip(','))
           else:
  +            batch = batch_form.save(commit=False)
  +            batch.item = item
               batch.save()
               messages.success(request, u'Batchen ble lagt til.')
   
  @@ -163,9 +176,12 @@
   
       batch = get_object_or_404(Batch, pk=batch_pk)
   
  -    batch.delete()
  +    if request.method == 'POST':
   
  -    messages.success(request, u'Batchen ble slettet.')
  +        batch.delete()
  +        messages.success(request, u'Batchen ble slettet.')
   
  -    return redirect(details, item_pk=item_pk)
  +        return redirect(details, item_pk=item_pk)
  +
  +    raise PermissionDenied
  
verification_info: {"golden_diff": "diff --git a/apps/inventory/dashboard/views.py b/apps/inventory/dashboard/views.py\n--- a/apps/inventory/dashboard/views.py\n+++ b/apps/inventory/dashboard/views.py\n@@ -47,9 +47,9 @@\n         if not inventory_form.is_valid():\n             messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n         else:\n-            inventory_form.save()\n+            item = inventory_form.save()\n             messages.success(request, u'Varen ble opprettet')\n-            return redirect(index)\n+            return redirect(details, item.id)\n \n         context['form'] = inventory_form\n \n@@ -99,11 +99,15 @@\n \n     item = get_object_or_404(Item, pk=item_pk)\n \n-    item.delete()\n+    if request.method == 'POST':\n+\n+        item.delete()\n+\n+        messages.success(request, u'Varen %s ble slettet.' % item.name)\n \n-    messages.success(request, u'Varen %s ble slettet.' % item.name)\n+        return redirect(index)\n \n-    return redirect(index)\n+    raise PermissionDenied\n \n @login_required\n @permission_required('inventory.add_batch', return_403=True)\n@@ -111,18 +115,27 @@\n     if not has_access(request):\n         raise PermissionDenied\n \n-    # Get base context\n+    # Field mapper\n+    fieldmap = {\n+        'amount': u'Mengde',\n+        'expiration_date': u'Utl\u00f8psdato',\n+    }\n \n     item = get_object_or_404(Item, pk=item_pk)\n \n     if request.method == 'POST':\n         batch_form = BatchForm(request.POST)\n-        batch = batch_form.save(commit=False)\n-        batch.item = item\n \n         if not batch_form.is_valid():\n-            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n+            # Dirty hack to display errors since the form is not passed in redirect context\n+            error_reply = u\"Feil i felt:\"\n+            for field, error in batch_form.errors.items():\n+                error_reply += ' ' + fieldmap[field] + ' (' + batch_form.error_class.as_text(error) + '),'\n+\n+            messages.error(request, error_reply.rstrip(','))\n         else:\n+            batch = batch_form.save(commit=False)\n+            batch.item = item\n             batch.save()\n             messages.success(request, u'Batchen ble lagt til.')\n \n@@ -163,9 +176,12 @@\n \n     batch = get_object_or_404(Batch, pk=batch_pk)\n \n-    batch.delete()\n+    if request.method == 'POST':\n \n-    messages.success(request, u'Batchen ble slettet.')\n+        batch.delete()\n+        messages.success(request, u'Batchen ble slettet.')\n \n-    return redirect(details, item_pk=item_pk)\n+        return redirect(details, item_pk=item_pk)\n+\n+    raise PermissionDenied\n", "issue": "Add redirect to newly created item after creating it in dashboard inventory\nAs title states.\n\n", "before_files": [{"content": "# -*- encoding: utf-8 -*-\n\nfrom datetime import datetime\n\nfrom django.contrib import messages\nfrom django.contrib.auth.decorators import login_required\nfrom django.core.exceptions import PermissionDenied\nfrom django.shortcuts import render, get_object_or_404, redirect\nfrom django.http import HttpResponseBadRequest, HttpResponse, JsonResponse\n\nfrom guardian.decorators import permission_required\n\nfrom apps.dashboard.tools import has_access, get_base_context\nfrom apps.inventory.dashboard.forms import ItemForm, BatchForm\nfrom apps.inventory.models import Item, Batch\n\n\n@login_required\n@permission_required('inventory.view_item', return_403=True)\ndef index(request):\n\n    # Generic check to see if user has access to dashboard. (In Komiteer or superuser)\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Create the base context needed for the sidebar\n    context = get_base_context(request)\n\n    context['items'] = Item.objects.all().order_by('name')\n\n    return render(request, 'inventory/dashboard/index.html', context)\n\n\n@login_required\n@permission_required('inventory.add_item', return_403=True)\ndef new(request):\n\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Get base context\n    context = get_base_context(request)\n\n    if request.method == 'POST':\n        inventory_form = ItemForm(request.POST)\n\n        if not inventory_form.is_valid():\n            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n        else:\n            inventory_form.save()\n            messages.success(request, u'Varen ble opprettet')\n            return redirect(index)\n\n        context['form'] = inventory_form\n\n    else:\n        context['form'] = ItemForm()\n\n    return render(request, 'inventory/dashboard/new.html', context)\n\n\n@login_required\n@permission_required('inventory.view_item', return_403=True)\ndef details(request, item_pk):\n    # Generic check to see if user has access to dashboard. (In Komiteer or superuser)\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Create the base context needed for the sidebar\n    context = get_base_context(request)\n\n    context['item'] = get_object_or_404(Item, pk=item_pk)\n\n    if request.method == 'POST':\n        if 'inventory.change_item' not in context['user_permissions']:\n            raise PermissionDenied\n\n        item_form = ItemForm(request.POST, instance=context['item'])\n        if not item_form.is_valid():\n            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n        else:\n            item_form.save()\n            messages.success(request, u'Varen ble oppdatert')\n        context['item_form'] = item_form\n    else:\n        context['item_form'] = ItemForm(instance=context['item'])\n\n    context['new_batch_form'] = BatchForm()\n\n    context['batch_forms'] = [(batch.id, BatchForm(instance=batch)) for batch in Batch.objects.filter(item=context['item'])]\n\n    return render(request, 'inventory/dashboard/details.html', context)\n\n@login_required\n@permission_required('inventory.delete_item', return_403=True)\ndef item_delete(request, item_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    item = get_object_or_404(Item, pk=item_pk)\n\n    item.delete()\n\n    messages.success(request, u'Varen %s ble slettet.' % item.name)\n\n    return redirect(index)\n\n@login_required\n@permission_required('inventory.add_batch', return_403=True)\ndef batch_new(request, item_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Get base context\n\n    item = get_object_or_404(Item, pk=item_pk)\n\n    if request.method == 'POST':\n        batch_form = BatchForm(request.POST)\n        batch = batch_form.save(commit=False)\n        batch.item = item\n\n        if not batch_form.is_valid():\n            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n        else:\n            batch.save()\n            messages.success(request, u'Batchen ble lagt til.')\n\n        return redirect(details, item_pk=item_pk)\n\n    raise PermissionDenied\n\n@login_required\n@permission_required('inventory.change_batch', return_403=True)\ndef batch(request, item_pk, batch_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Get base context\n\n    item = get_object_or_404(Item, pk=item_pk)\n    batch = get_object_or_404(Batch, pk=batch_pk)\n\n    if request.method == 'POST':\n        batch_form = BatchForm(request.POST, instance=batch)\n\n        if not batch_form.is_valid():\n            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n        else:\n            batch_form.save()\n            messages.success(request, u'Batchen ble oppdatert.')\n\n        return redirect(details, item_pk=item_pk)\n\n    raise PermissionDenied\n\n\n@login_required\n@permission_required('inventory.delete_batch', return_403=True)\ndef batch_delete(request, item_pk, batch_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    batch = get_object_or_404(Batch, pk=batch_pk)\n\n    batch.delete()\n\n    messages.success(request, u'Batchen ble slettet.')\n\n    return redirect(details, item_pk=item_pk)\n\n", "path": "apps/inventory/dashboard/views.py"}], "after_files": [{"content": "# -*- encoding: utf-8 -*-\n\nfrom datetime import datetime\n\nfrom django.contrib import messages\nfrom django.contrib.auth.decorators import login_required\nfrom django.core.exceptions import PermissionDenied\nfrom django.shortcuts import render, get_object_or_404, redirect\nfrom django.http import HttpResponseBadRequest, HttpResponse, JsonResponse\n\nfrom guardian.decorators import permission_required\n\nfrom apps.dashboard.tools import has_access, get_base_context\nfrom apps.inventory.dashboard.forms import ItemForm, BatchForm\nfrom apps.inventory.models import Item, Batch\n\n\n@login_required\n@permission_required('inventory.view_item', return_403=True)\ndef index(request):\n\n    # Generic check to see if user has access to dashboard. (In Komiteer or superuser)\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Create the base context needed for the sidebar\n    context = get_base_context(request)\n\n    context['items'] = Item.objects.all().order_by('name')\n\n    return render(request, 'inventory/dashboard/index.html', context)\n\n\n@login_required\n@permission_required('inventory.add_item', return_403=True)\ndef new(request):\n\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Get base context\n    context = get_base_context(request)\n\n    if request.method == 'POST':\n        inventory_form = ItemForm(request.POST)\n\n        if not inventory_form.is_valid():\n            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n        else:\n            item = inventory_form.save()\n            messages.success(request, u'Varen ble opprettet')\n            return redirect(details, item.id)\n\n        context['form'] = inventory_form\n\n    else:\n        context['form'] = ItemForm()\n\n    return render(request, 'inventory/dashboard/new.html', context)\n\n\n@login_required\n@permission_required('inventory.view_item', return_403=True)\ndef details(request, item_pk):\n    # Generic check to see if user has access to dashboard. (In Komiteer or superuser)\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Create the base context needed for the sidebar\n    context = get_base_context(request)\n\n    context['item'] = get_object_or_404(Item, pk=item_pk)\n\n    if request.method == 'POST':\n        if 'inventory.change_item' not in context['user_permissions']:\n            raise PermissionDenied\n\n        item_form = ItemForm(request.POST, instance=context['item'])\n        if not item_form.is_valid():\n            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n        else:\n            item_form.save()\n            messages.success(request, u'Varen ble oppdatert')\n        context['item_form'] = item_form\n    else:\n        context['item_form'] = ItemForm(instance=context['item'])\n\n    context['new_batch_form'] = BatchForm()\n\n    context['batch_forms'] = [(batch.id, BatchForm(instance=batch)) for batch in Batch.objects.filter(item=context['item'])]\n\n    return render(request, 'inventory/dashboard/details.html', context)\n\n@login_required\n@permission_required('inventory.delete_item', return_403=True)\ndef item_delete(request, item_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    item = get_object_or_404(Item, pk=item_pk)\n\n    if request.method == 'POST':\n\n        item.delete()\n\n        messages.success(request, u'Varen %s ble slettet.' % item.name)\n\n        return redirect(index)\n\n    raise PermissionDenied\n\n@login_required\n@permission_required('inventory.add_batch', return_403=True)\ndef batch_new(request, item_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Field mapper\n    fieldmap = {\n        'amount': u'Mengde',\n        'expiration_date': u'Utl\u00f8psdato',\n    }\n\n    item = get_object_or_404(Item, pk=item_pk)\n\n    if request.method == 'POST':\n        batch_form = BatchForm(request.POST)\n\n        if not batch_form.is_valid():\n            # Dirty hack to display errors since the form is not passed in redirect context\n            error_reply = u\"Feil i felt:\"\n            for field, error in batch_form.errors.items():\n                error_reply += ' ' + fieldmap[field] + ' (' + batch_form.error_class.as_text(error) + '),'\n\n            messages.error(request, error_reply.rstrip(','))\n        else:\n            batch = batch_form.save(commit=False)\n            batch.item = item\n            batch.save()\n            messages.success(request, u'Batchen ble lagt til.')\n\n        return redirect(details, item_pk=item_pk)\n\n    raise PermissionDenied\n\n@login_required\n@permission_required('inventory.change_batch', return_403=True)\ndef batch(request, item_pk, batch_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    # Get base context\n\n    item = get_object_or_404(Item, pk=item_pk)\n    batch = get_object_or_404(Batch, pk=batch_pk)\n\n    if request.method == 'POST':\n        batch_form = BatchForm(request.POST, instance=batch)\n\n        if not batch_form.is_valid():\n            messages.error(request, u'Noen av de p\u00e5krevde feltene inneholder feil.')\n        else:\n            batch_form.save()\n            messages.success(request, u'Batchen ble oppdatert.')\n\n        return redirect(details, item_pk=item_pk)\n\n    raise PermissionDenied\n\n\n@login_required\n@permission_required('inventory.delete_batch', return_403=True)\ndef batch_delete(request, item_pk, batch_pk):\n    if not has_access(request):\n        raise PermissionDenied\n\n    batch = get_object_or_404(Batch, pk=batch_pk)\n\n    if request.method == 'POST':\n\n        batch.delete()\n        messages.success(request, u'Batchen ble slettet.')\n\n        return redirect(details, item_pk=item_pk)\n\n    raise PermissionDenied\n\n", "path": "apps/inventory/dashboard/views.py"}]}