backend trang thông tin thể loại

search và sort boardgame

Rent_boardgame/core/urls.py

@@ -10,6 +10,7 @@
     path('', views.home, name='home'),
     path('contact/', views.contact, name='contact'),
     path('allCategories/', views.allCategories, name='allCategories'),
+    path('category/<int:category_mstl>/', views.category_view, name='category'),
     path('signUp/', views.signUp, name='signUp'),
     path('signIn/', auth_views.LoginView.as_view(template_name = 'core/signIn.html', authentication_form = SignInForm), name='signIn'),
 ]

Rent_boardgame/core/views.py

@@ -78,6 +78,57 @@ def allCategories(request):
         'boardgame_ratings':boardgame_ratings,
     })
 
+def category_view(request, category_mstl):
+    category = Category.objects.get(mstl=category_mstl)
+    boardgames = BoardGame.objects.filter(category=category)
+    boardgame_ratings = []
+    for boardgame in boardgames:
+        total_comments = Review.objects.filter(boardgame=boardgame).exclude(comment='').count()
+        if Rating.objects.filter(boardgame=boardgame).exclude(stars=None).aggregate(models.Avg('stars'))['stars__avg'] != None:
+            average_stars = int(Rating.objects.filter(boardgame=boardgame).exclude(stars=None).aggregate(models.Avg('stars'))['stars__avg'])
+        else:
+            average_stars = 0
+        draw_average_stars = range(0,average_stars)
+        draw_non_stars = range(0,5 - average_stars)
+        boardgame_ratings.append({'boardgame': boardgame, 
+                                  'total_comments': total_comments,
+                                  'average_stars': average_stars,
+                                  'draw_average_stars':draw_average_stars,
+                                  'draw_non_stars': draw_non_stars,
+                                })
+
+    #Search form
+    search_query = request.GET.get('search')
+    if search_query:
+        boardgames = boardgames.filter(name__icontains=search_query)
+
+    # Sort options
+    sort_option = request.GET.get('sort')
+    if sort_option == 'category':
+        boardgames = boardgames.order_by('category')
+    elif sort_option == 'people':
+        boardgames = boardgames.order_by('people')
+    elif sort_option == 'age':
+        boardgames = boardgames.order_by('age_rating')
+    elif sort_option == 'time':
+        boardgames = boardgames.order_by('play_time')
+    elif sort_option == 'author':
+        boardgames = boardgames.order_by('author')
+    elif sort_option == 'producer':
+        boardgames = boardgames.order_by('producer')
+    elif sort_option == 'year':
+        boardgames = boardgames.order_by('publication_year')
+    elif sort_option == 'price':
+        boardgames = boardgames.order_by('price')
+    elif sort_option == 'rating':
+        boardgames = boardgames.order_by('-average_rating')
+
+    return render(request, 'core/category.html', {
+        'category': category,
+        'boardgames': boardgames,
+        'boardgame_ratings':boardgame_ratings,
+    })
+
 def signUp(request):
     if request.method == 'POST':
         form = SignUpForm(request.POST)