Fix form validation for Place Bid

boodlesite/templates/auction.html

-a{% extends 'boodlesite\templates\base.html' %}
+{% extends 'boodlesite\templates\base.html' %}
 {% load static %}
 
 {% block title %}Auction{% endblock %}
@@ -12,7 +12,7 @@ a{% extends 'boodlesite\templates\base.html' %}
 <div class="container">
   <div class="row">
     <div class="col-lg-7 col-md-6">
-    <!-- Countdown display-->
+      <!-- Countdown display-->
       <div class="test">
         <!-- Format: 
           Auction ends at: <Date> 
@@ -20,8 +20,7 @@ a{% extends 'boodlesite\templates\base.html' %}
         <h4> Auction ends at: {{ auction_end }} </h4>
       </div>
 
-    <!--product display -->  
-      product display div
+      <!--product display -->
 
       <div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
         <div class="carousel-inner">
@@ -55,7 +54,6 @@ a{% extends 'boodlesite\templates\base.html' %}
     </div>
 
     <div class="col-lg-5 col-md-6">
-      product info div
 
       <div class="product-info" style="border: 2px dotted black;">
 
@@ -63,11 +61,12 @@ a{% extends 'boodlesite\templates\base.html' %}
 
         <h4>Product Specifications</h4>
         <p>{{ item_specs }}</p>
+        <p>Starting at: {{item_floor_price}}</p>
       </div>
 
       <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#placeBidModal"
         data-whatever="@mdo">Place Bid</button>
-    
+
 
       <div class="modal fade" id="placeBidModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel"
         aria-hidden="true">
@@ -83,7 +82,7 @@ a{% extends 'boodlesite\templates\base.html' %}
             <div class="modal-body">
               <form action="" method="POST">
                 <div class="form-group">
-                  <h3>Current Highest Bid: PHP {{highest_bid.amount}}</h3>
+                  <h3>Current Highest Bid: PHP {{highest_bid}}</h3>
                   {% csrf_token %}
                   {{ form }}
                 </div>
@@ -100,7 +99,7 @@ a{% extends 'boodlesite\templates\base.html' %}
       </div>
 
 
-    <!-- latest bids / history -->
+      <!-- latest bids / history -->
       <h1>Latest Bids</h1>
       <ul class="cards">
 
@@ -114,7 +113,7 @@ a{% extends 'boodlesite\templates\base.html' %}
         </li>
         {% endfor %}
         {% else %}
-        <h3> no bids placed yet.</h3>
+        <h3> No bids have been placed for this item yet.</h3>
         {% endif %}
 
       </ul>

main/forms.py

@@ -3,17 +3,28 @@ from django.forms import (ModelForm,
     TextInput, Textarea, widgets)
 from .models import *
 
+from django.core.exceptions import ValidationError
+    
 class PlaceBidForm(forms.ModelForm):
     class Meta:
         model = AuctionBid
-        fields = ['amount']
+        fields = ['amount','auctionid']
+        widgets = {'auctionid': forms.HiddenInput()}
 
-    def clean_amount(self):
-        form_amount = self.cleaned_data.get("amount")
-        prev_amt = AuctionBid.objects.latest("amount")
-        prev_amt_cleaned = prev_amt.amount
+    def clean(self):
+        super().clean()
+        form_amount = self.cleaned_data.get('amount')
+        auction = self.cleaned_data.get('auctionid')
 
-        if prev_amt_cleaned > form_amount:
-            raise forms.ValidationError("Please Put Higher Bid")
+        auction_item = Item.objects.get(auction=auction)
 
-        return form_amount
+        auction_bids = AuctionBid.objects.filter(auctionid=auction)
+        
+        if not auction_bids:
+            highest_bid = auction_item.floorprice
+            if form_amount < highest_bid:
+                raise ValidationError('Please enter an amount greater than or equal to the floorprice.')
+        else:
+            highest_bid = auction_bids.latest('bidtime').amount
+            if form_amount <= highest_bid:
+                raise ValidationError('Please enter an amount higher than the current highest bid.')
\ No newline at end of file

main/views.py

@@ -40,20 +40,23 @@ def auction(request, pk):
     # Auction bids
     auction_bids = AuctionBid.objects.filter(auctionid=pk).order_by('-bidtime')
 
-    if not auction_bids:
-        highest_bid = auction_item.floorprice
-    else:
-        highest_bid = auction_bids[0]
+    highest_bid = auction_item.floorprice
+
+    if auction_bids:
+        highest_bid = auction_bids[0].amount
 
-    form = PlaceBidForm()
+    form = PlaceBidForm(initial={'auctionid':auction})
     if request.method == 'POST':
-        form = PlaceBidForm(request.POST)
+        form = PlaceBidForm(request.POST,initial={'auctionid':auction})
         if form.is_valid():
-            amount = form.cleaned_data['amount']
-            if amount > highest_bid.amount:
+            try:
+                amount = form.cleaned_data['amount']
                 new_bid = AuctionBid(amount=amount,bidtime=datetime.now(),auctionid=auction)
                 new_bid.save()
                 return redirect(f"/auction/{pk}")
+            except:
+                pass
+
 
     context = {
         'item_name':auction_item.itemname,