From fc423c55d2e163e82da7397e02f1769ac6fb2482 Mon Sep 17 00:00:00 2001
From: Ekaterina Vititneva <e.vititneva@gmail.com>
Date: Fri, 13 Sep 2024 22:11:07 +0200
Subject: [PATCH] Added a view for "no category assigned"

---
 .../templates/auctions/categories.html        | 15 ++++++----
 .../auctions/no_category_listings.html        | 29 +++++++++++++++++++
 project_2/commerce/auctions/urls.py           |  1 +
 project_2/commerce/auctions/views.py          | 10 +++++--
 4 files changed, 48 insertions(+), 7 deletions(-)
 create mode 100644 project_2/commerce/auctions/templates/auctions/no_category_listings.html

diff --git a/project_2/commerce/auctions/templates/auctions/categories.html b/project_2/commerce/auctions/templates/auctions/categories.html
index 58e61c9..b4d1c62 100644
--- a/project_2/commerce/auctions/templates/auctions/categories.html
+++ b/project_2/commerce/auctions/templates/auctions/categories.html
@@ -8,11 +8,16 @@
     <h2>Categories</h2>
     <ul>
         {% for category in categories %}
-            <li>
-                <a href="{% url 'category_listings' category.category %}">
-                    {{ category.category }}
-                </a>
-            </li>
+            {% if category.category %}  <!-- Check if category is not empty -->
+                <li>
+                    <a href="{% url 'category_listings' category.category %}">
+                        {{ category.category }}
+                    </a>
+                </li>
+            {% endif %}
         {% endfor %}
+        <li>
+            <a href="{% url 'no_category_listings' %}">No category assigned</a>  <!-- Link to no category listings -->
+        </li>
     </ul>
 {% endblock %}
diff --git a/project_2/commerce/auctions/templates/auctions/no_category_listings.html b/project_2/commerce/auctions/templates/auctions/no_category_listings.html
new file mode 100644
index 0000000..7ca793c
--- /dev/null
+++ b/project_2/commerce/auctions/templates/auctions/no_category_listings.html
@@ -0,0 +1,29 @@
+{% extends "auctions/layout.html" %}
+
+{% block body %}
+    <h2>{{ category }}</h2>
+
+    <div class="listings-grid">
+        {% for listing in listings %}
+            <a class="listing-card-link link-offset-2 link-underline link-underline-opacity-0" 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>
+        {% empty %}
+            <p>No listings available without a category.</p>  <!-- Message for no listings -->
+        {% endfor %}
+    </div>
+{% endblock %}
diff --git a/project_2/commerce/auctions/urls.py b/project_2/commerce/auctions/urls.py
index 18c1673..64e63c0 100644
--- a/project_2/commerce/auctions/urls.py
+++ b/project_2/commerce/auctions/urls.py
@@ -11,5 +11,6 @@
     path("listing/<str:title>", views.listing, name="listing"),
     path("categories", views.categories, name="categories"),
     path("categories/<str:category>", views.category_listings, name="category_listings"),
+    path("categories/no-category", views.no_category_listings, name="no_category_listings"),  # New URL pattern
     path("watchlist", views.watchlist, name="watchlist"),
 ]
diff --git a/project_2/commerce/auctions/views.py b/project_2/commerce/auctions/views.py
index 6843bfc..b89ad99 100644
--- a/project_2/commerce/auctions/views.py
+++ b/project_2/commerce/auctions/views.py
@@ -69,7 +69,6 @@ def register(request):
     else:
         return render(request, "auctions/register.html")
 
-@login_required
 def create_listing(request):
     if request.method == "POST":
         form = ListingForm(request.POST)
@@ -198,4 +197,11 @@ def add_comment(request, title):
     else:
         messages.error(request, "There was a problem with your comment. Please try again.")
 
-    return redirect('listing', title=listing.title)
\ No newline at end of file
+    return redirect('listing', title=listing.title)
+
+def no_category_listings(request):
+    listings = Listing.objects.filter(category='')  # Fetch listings with no category
+    return render(request, "auctions/no_category_listings.html", {
+        "listings": listings,
+        "category": "No Category Assigned"
+    })
\ No newline at end of file