Added categories list

project_2/commerce/auctions/templates/auctions/categories.html

@@ -1,28 +1,18 @@
 {% extends "auctions/layout.html" %}
 
-{% block body %}
-    <h2>Active Listings</h2>
+{% block title %}
+    Categories
+{% endblock %}
 
-
-    <div class="listings-grid">
-        {% for listing in listings %}
-            <a class="listing-card-link" href="{% url 'listing' listing.title %}">
-                <div class="card" style="width: 18rem;">
-                    {% if listing.imageURL %}
-                        <img src= "{{ listing.imageURL }}" alt="listing image" height="200" class="listing-image">
-                    {% else %}
-                        <div class="placeholder-rectangle"></div>
-                    {% endif %}
-                    <div class="card-body">
-                        <h5 class="card-title">{{ listing.title }}</h5>
-                        <h6 class="card-subtitle mb-2 text-body">Price: {{ listing.bid }}€</h6>
-                        <p class="card-text">{{ listing.description }}</p>
-                    </div>
-                    <div class="card-footer text-body-secondary">
-                        <div>Created time: {{ listing.created_at }}</div>
-                    </div>
-                </div>
-            </a>
+{% block body %}
+    <h2>Categories</h2>
+    <ul>
+        {% for category in categories %}
+            <li>
+                <a href="{% url 'category_listings' category.category %}">
+                    {{ category.category }}
+                </a>
+            </li>
         {% endfor %}
-    </div>
-{% endblock %}
+    </ul>
+{% endblock %}

project_2/commerce/auctions/views.py

@@ -78,7 +78,7 @@ def create_listing(request):
                 imageURL=form.cleaned_data['imageURL'],
                 category=form.cleaned_data['category'],
                 created_by=request.user, 
-                last_modifed_by=request.user
+                last_modified_by=request.user
             )
             listing.save()
             return redirect("index")
@@ -137,6 +137,12 @@ def listing(request, title):
 
 
 def categories(request):
+    unique_categories = Listing.objects.values('category').distinct()
+    return render(request, "auctions/categories.html", {
+        "categories": unique_categories
+    })
+
+def category_listings(request, category):
     return render(request, "auctions/categories.html", {
         "listings": Listing.objects.all()
     })