feat: You can't place bids in your own products

auctions/forms.py

@@ -10,15 +10,21 @@ class Meta:
 
 class NewBid(forms.ModelForm):
     def __init__(self, *args, **kwargs):
-        print(kwargs)
         self.item = kwargs.pop('item')
+
+        if kwargs['buyer']:
+            self.buyer = kwargs.pop('buyer')
+
         super(NewBid, self).__init__(*args, **kwargs)
 
     def clean(self):
         value = self.cleaned_data['value']
         if value <= self.item.price:
             raise forms.ValidationError("Your bid is lower than current price")
 
+        if self.buyer == self.item.seller:
+            raise forms.ValidationError("You can't place bids in your own products")
+
         return self.cleaned_data
 
     class Meta:

auctions/views.py

@@ -101,11 +101,12 @@ def add_listing(request):
 def place_bid(request, listing_id):
     if request.method == "POST":
         item = Listing.objects.get(id=listing_id)
-        form = forms.NewBid(request.POST, item=item)
+        buyer = request.user
+        form = forms.NewBid(request.POST, item=item, buyer=buyer)
 
         if form.is_valid():
             obj = form.save(commit=False)
-            obj.buyer = request.user
+            obj.buyer = buyer
             obj.item = item
             obj.save()