+ Implemented inventarization

+ minor translation fixes

invsystem/object_adder/admin.py

@@ -3,7 +3,7 @@ from .models import Object
 
 
 class ObjectAdmin(admin.ModelAdmin):
-    pass
+    list_display = ('title', 'ammout', 'uuid', 'img')
 
 
 # Register your models here.

invsystem/object_adder/forms.py

@@ -0,0 +1,12 @@
+from django.forms import ModelForm, TextInput
+
+from .models import Object
+
+
+class ObjectForm(ModelForm):
+    class Meta:
+        model = Object
+        fields = ('ammout', 'title', 'img', 'description')
+        widgets = {
+            'title': TextInput(),
+        }

invsystem/object_adder/models.py

@@ -6,10 +6,11 @@ from django.contrib.auth.models import User
 # Create your models here.
 
 class Object(models.Model):
-    title = models.TextField(max_length=100, default=None)
-    img = models.ImageField(default=None)
+    ammout = models.PositiveIntegerField(default=1, blank=False)
+    title = models.TextField(max_length=100, default=None, blank=False)
+    img = models.ImageField(default=None, blank=True)
     uuid = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
-    inventarized_date = models.DateTimeField()
-    description = models.TextField(max_length=500)
-    removed_date = models.DateTimeField()
-    user_added = models.ForeignKey(User, on_delete=models.CASCADE)
+    inventarized_date = models.DateTimeField(blank=False, null=True)
+    description = models.TextField(max_length=500, blank=True)
+    removed_date = models.DateTimeField(blank=True, default=None, null=True)
+    user_added = models.ForeignKey(User, on_delete=models.CASCADE, blank=False, null=True)

invsystem/object_adder/views.py

@@ -1,11 +1,33 @@
 from django.shortcuts import render
 from django.contrib.auth.decorators import login_required
+from .forms import ObjectForm
+from django.utils import timezone
 
 
 # Create your views here.
 
 @login_required
 def add(request):
-    context = {'title': 'Objekt inventarisieren'}
+    if request.method == 'POST':
+        form = ObjectForm(request.POST)
 
-    return render(request, 'object_adder/index.html', context)
+        if form.is_valid():
+            try:
+                obj = form.save(commit=True)
+            except OverflowError:
+                context = {'title': 'Fehler!',
+                           'error': 'Weder in den Chemieraum noch in eine Variable des Datentypes SQLite INTEGER passen mehr als 9223372036854775807 Objekte. Bitte inventarisieren sie das Objekt neu.'}
+                return render(request, 'object_adder/error.html', context)
+
+            obj.inventarized_date = timezone.now()
+            obj.removed_date = None
+            obj.user_added = request.user
+            obj.save()
+
+        context = {'title': 'Objekt inventarisieren', 'form': ObjectForm,
+                   'obj_name': form.cleaned_data.get('title')}
+        return render(request, 'object_adder/index.html', context)
+
+    else:
+        context = {'title': 'Objekt inventarisieren', 'form': ObjectForm}
+        return render(request, 'object_adder/index.html', context)