add comments

auctions/admin.py

@@ -1,8 +1,8 @@
 from django.contrib import admin
 from .models import User
-from .models import AuctionListing
+from .models import AuctionListing,Comment
 
 # Register your models here.
 admin.site.register(User)
 admin.site.register(AuctionListing)
-
+admin.site.register(Comment)

auctions/migrations/0004_comment.py

@@ -0,0 +1,25 @@
+# Generated by Django 3.0.8 on 2020-10-18 16:42
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auctions', '0003_auctionlisting_date_added'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Comment',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('body', models.TextField()),
+                ('date_added', models.DateTimeField(auto_now_add=True)),
+                ('listing', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='comments', to='auctions.AuctionListing')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='commited_user', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

auctions/migrations/0005_auto_20201018_2304.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.0.8 on 2020-10-18 17:34
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auctions', '0004_comment'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='user',
+            name='watchlist',
+        ),
+        migrations.AddField(
+            model_name='auctionlisting',
+            name='watchlist',
+            field=models.ManyToManyField(blank=True, related_name='watchlist', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

auctions/models.py

@@ -2,7 +2,7 @@ from django.contrib.auth.models import AbstractUser
 from django.db import models
 
 class User(AbstractUser):
-     watchlist = models.ManyToManyField('AuctionListing',blank = True,related_name="watchlist")
+    pass
 
 class AuctionListing(models.Model):
     title = models.CharField(max_length = 64,primary_key = True)
@@ -12,10 +12,17 @@ class AuctionListing(models.Model):
     picture = models.URLField(null=True)
     category = models.CharField(max_length = 64)
     date_added = models.DateTimeField(auto_now_add=True)
+    watchlist = models.ManyToManyField(User,blank = True,related_name="watchlist")
     
     def __str__(self):
         return f"{self.title}: {self.price},{self.desc},{self.picture},{self.category},{self.date_added}"
 
 
+class Comment(models.Model):
+    listing = models.ForeignKey(AuctionListing,on_delete = models.CASCADE,related_name="comments")
+    user = models.ForeignKey(User,related_name="commited_user",on_delete=models.CASCADE)
+    body = models.TextField()
+    date_added = models.DateTimeField(auto_now_add=True)
 
-
+    def __str__(self):
+        return '%s - %s' % (self.listing.title, self.user)

auctions/templates/auctions/index.html

@@ -17,12 +17,14 @@
 
                 <p class="card-text" style="font-size: large;">
                     <b>bid price</b> : ${{listing.price}}<br>
-                    <b>created by</b>: {{listing.user}}
-                    </p>
+                    <b>created by</b>: {{listing.user}}<br>
+                    
+                    <small><i> created at {{listing.date_added}}</i> </small>                 
+                  </p>
                     <div class = "text-right">
-                        <form action = "{% url 'index' %}" method="POST">
+                        <form action="{% url 'watch' request.user %}" method="POST">
                             {% csrf_token %}
-                            {{ watch_form }}
+                            <button type="submit" name="watch", value="{{listing.title}}", class="btn btn-primary btn-sm">Watch</button>
                           </form>
  
 

auctions/templates/auctions/listing.html

@@ -14,5 +14,27 @@
             <input class="form-control" autofocus type="number" name="bid" placeholder="Bid">
         </div>
         <input class="btn btn-primary" type="submit" value="Place Bid">
+    <h4>Comments ...</h4>
+
+    {% if not Listing.comments.all %}
+    No comments Yet....
+    {% else %}
+        {% for comment in Listing.comments.all %}
+            <strong>{{comment.user}} - {{comment.date_added}}</strong>
+            <br/>
+            {{ comment.body }}
+            <br/>
+        {% endfor %}
+    
+
+    {% endif %}
+        {% if user.is_authenticated %}
+        <h5>add comment..</h5>
+        <form method="POST">
+            {% csrf_token %}
+            <input class = "form-control" name="comment_body" autofocus type="text" rows=4 cols= 50 placeholder="Comment here!">
+            <input class="btn btn-primary" type="submit" value="Submit">
+        </form>
+        {% endif %}
 
 {% endblock %}

auctions/urls.py

@@ -10,6 +10,7 @@ urlpatterns = [
     path("wishlist", views.register, name="wishlist"),
     path("create", views.create, name="create"),
     path("categories", views.category, name="categories"),
-    path("category/<str:cat_name>",views.category,name="indiv_categories"),
-    path("listing/<str:title>",views.listing,name="listing") 
+    path("category/<str:cat_name>",views.category,name="individual_categories"),
+    path("listing/<str:title>",views.listing,name="listing"), 
+    path("watch/<str:user>",views.watch,name="watchlist")
 ]

auctions/views.py

@@ -4,12 +4,10 @@ from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import render
 from django.urls import reverse
 from django import forms
-from .models import User,AuctionListing
+from .models import User,AuctionListing,Comment
 
 
 categories = ['Fashion','Electronics','Home','Sports','Toys','Automobile','Books','Video Games', 'Other']
-class Watch_Form(forms.Form):
-    watch_this = forms.BooleanField(required=False)
 class Bid_Form(forms.Form):
     bid = 0.0
     def __init__(self,bid_value):
@@ -20,17 +18,11 @@ class Bid_Form(forms.Form):
 
 def index(request):
     listings = AuctionListing.objects.all()
-    watch_form = Watch_Form(request.POST)
-    if watch_form.is_valid():
-        print("asdf")
-        watch = watch_form.cleaned_data["watch_this"] 
-    print(watch)
-
-    
- 
+    if request.method == "POST":
+        
     return render(request, "auctions/index.html",{
         "Listings":listings,
-        "watch_form": Watch_Form()
+        
     })
     
 def listing(request,title):
@@ -38,9 +30,15 @@ def listing(request,title):
     docstring
     """
     listings = AuctionListing.objects.get(pk = title)
+    if request.method == "POST":
+        body = request.POST["comment_body"]
+        comment = Comment(user=request.user,listing=listings,body = body)
+        comment.save()
+
     return render(request,"auctions/listing.html",{
         "Listing": listings
     })
+
 def category(request,cat_name = None):
     """
     docstring
@@ -61,6 +59,7 @@ def category(request,cat_name = None):
         return render(request,"auctions/category_listing.html",{
             "categories": categories
         })
+
 def login_view(request):
     if request.method == "POST":
 
@@ -128,3 +127,6 @@ def create(request):
         return render(request,"auctions/create_listing.html",{
             "categories":categories
         })
+    
+
+