possible fix for #28

Author: Bhupesh-V

api/views.py

@@ -32,7 +32,7 @@ def tutorials(request):
     """
     if request.method == 'GET':
         paginator = PageNumberPagination()
-        tutorials = Tutorial.objects.all().order_by('id')
+        tutorials = Tutorial.objects.all().order_by('id').filter(publish=True)
         context = paginator.paginate_queryset(tutorials, request)
         serializer = TutorialSerializer(context, many=True)
         return paginator.get_paginated_response(serializer.data)
@@ -76,7 +76,7 @@ def tutorial_tag(request, tags):
     paginator = PageNumberPagination()
     tags = tags.split(',')
     custom_tutorial = Tutorial.objects.filter(
-        tags__name__in=tags).order_by('id').distinct()
+        tags__name__in=tags).order_by('id').distinct().filter(publish=True)
     context = paginator.paginate_queryset(custom_tutorial, request)
     serializer = TutorialSerializer(context, many=True)
     return paginator.get_paginated_response(serializer.data)
@@ -90,7 +90,7 @@ def tutorial_tag_category(request, tags, category):
     category = category.split(',')
     custom_tutorial = Tutorial.objects.filter(
         tags__name__in=tags, category__in=category
-    ).order_by('id').distinct()
+    ).order_by('id').filter(publish=True).distinct()
     context = paginator.paginate_queryset(custom_tutorial, request)
     serializer = TutorialSerializer(context, many=True)
     return paginator.get_paginated_response(serializer.data)
@@ -110,7 +110,7 @@ def tags(request):
 def latest(request):
     """returns latest 10 tutorials from tutorialdb"""
     paginator = PageNumberPagination()
-    results = Tutorial.objects.all().order_by('-created_date')[:10]
+    results = Tutorial.objects.all().filter(publish=True).order_by('-created_date')[:10]
     context = paginator.paginate_queryset(results, request)
     serializer = TutorialSerializer(context, many=True)
     return paginator.get_paginated_response(serializer.data)

app/admin.py

@@ -3,12 +3,12 @@
 from .models import Tag, Tutorial
 from .resources import TagResource, TutorialResource
 
-
 @admin.register(Tag)
 class TagAdmin(ImportExportModelAdmin):
     resource_class = TagResource
 
 
 @admin.register(Tutorial)
-class TutorialAdmin(ImportExportModelAdmin):
+class TutorialAdmin(ImportExportModelAdmin, admin.ModelAdmin):
+    list_display = ('id', 'title', 'publish')
     resource_class = TutorialResource

app/migrations/0002_auto_20190829_1937.py

@@ -0,0 +1,28 @@
+# Generated by Django 2.2.3 on 2019-08-29 14:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='tutorial',
+            name='publish',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AlterField(
+            model_name='tutorial',
+            name='category',
+            field=models.CharField(choices=[('article', 'Article'), ('book', 'Book'), ('cheatsheet', 'Cheatsheet'), ('course', 'Course'), ('docs', 'Documentation'), ('video', 'Video')], max_length=20),
+        ),
+        migrations.AlterField(
+            model_name='tutorial',
+            name='tags',
+            field=models.ManyToManyField(to='app.Tag'),
+        ),
+    ]

app/models.py

@@ -35,6 +35,7 @@ class Tutorial(models.Model):
     tags = models.ManyToManyField(Tag)
     category = models.CharField(max_length=20, choices=CATEGORIES)
     created_date = models.DateTimeField(default=timezone.now)
+    publish = models.BooleanField(default=False)
 
     def __str__(self):
         return self.title

app/resources.py

@@ -12,7 +12,7 @@ class TutorialResource(resources.ModelResource):
     class Meta:
         model = Tutorial
         exclude = ('id',)
-        export_order = ('title', 'link', 'tags', 'category', 'created_date')
+        export_order = ('title', 'link', 'tags', 'category', 'created_date', 'publish')
         import_id_fields = ('title', 'link')
 
 

app/views.py

@@ -31,11 +31,11 @@ def search_query(request):
         tutorials = Tutorial.objects.filter(
             (Q(title__icontains=query) | Q(tags__name__in=list_query))
             & Q(category__icontains=category)
-        ).order_by('id').distinct()
+        ).order_by('id').filter(publish=True).distinct()
     else:
         tutorials = Tutorial.objects.filter(
             (Q(title__icontains=query) | Q(tags__name__in=list_query))
-        ).order_by('id').distinct()
+        ).order_by('id').filter(publish=True).distinct()
     end_time = time.time()
     total = len(tutorials)
     result_time = round(end_time - start_time, 3)