skills list api

ENT-4239

Author: muhammad-ammar

taxonomy/api/__init__.py

@@ -0,0 +1,10 @@
+from rest_framework import serializers
+from taxonomy.models import Skill
+
+
+class SkillSerializer(serializers.ModelSerializer):
+    """ Skill Searlizer """
+
+    class Meta:
+        model = Skill
+        fields = ('name', 'description')

taxonomy/api/v1/__init__.py

@@ -0,0 +1,6 @@
+from django.urls import path
+from taxonomy.api.v1.views import SkillsView
+
+urlpatterns = [
+    path('api/v1/skills/', SkillsView.as_view(), name='skill_list')
+]

taxonomy/api/v1/serializers.py

@@ -0,0 +1,18 @@
+from rest_framework.generics import ListAPIView
+from rest_framework.permissions import IsAuthenticated
+from rest_framework import filters
+from taxonomy.models import Skill, CourseSkills
+from taxonomy.api.v1.serializers import SkillSerializer
+
+
+class SkillsView(ListAPIView):
+    """ List view for Skills """
+    filter_backends = [filters.SearchFilter]
+    search_fields = ['^name']
+    permission_classes = [IsAuthenticated]
+    serializer_class = SkillSerializer
+
+    def get_queryset(self):
+        blacklisted_skill_ids = list(CourseSkills.objcts.filter(is_blacklised=True).values_list('skill__id', flat=True))
+        return Skill.objects.exclude(id__in=blacklisted_skill_ids)
+

taxonomy/api/v1/urls.py

@@ -3,12 +3,16 @@
 Taxonomy Connector URL Configuration.
 """
 
-from django.urls import re_path
+from django.urls import re_path, include
 
 from taxonomy import views
+from taxonomy.api.v1.urls import urlpatterns as api_v1_urlpatterns
+
 
 urlpatterns = [
     re_path(
         r"^admin/taxonomy/refresh_course_skills/$", views.RefreshCourseSkills.as_view(), name="refresh_course_skills"
     ),
 ]
+
+urlpatterns += api_v1_urlpatterns

taxonomy/api/v1/views.py

@@ -69,3 +69,10 @@ def root(*args):
 CELERY_BROKER_URL = 'memory://localhost/'
 
 ### END CELERY
+
+REST_FRAMEWORK = {
+    'DEFAULT_AUTHENTICATION_CLASSES': (
+        'rest_framework.authentication.SessionAuthentication',
+        'rest_framework.authentication.BasicAuthentication',
+    ),
+}

taxonomy/urls.py

@@ -5,6 +5,8 @@
 import factory
 from faker import Factory as FakerFactory
 
+from django.contrib.auth.models import User
+
 from taxonomy.models import CourseSkills, Job, JobPostings, JobSkills, Skill
 
 FAKER = FakerFactory.create()
@@ -94,3 +96,20 @@ class Meta:
     median_posting_duration = factory.LazyAttribute(lambda x: FAKER.pyint(min_value=0, max_value=100000000))
     unique_postings = factory.LazyAttribute(lambda x: FAKER.pyint(min_value=0, max_value=100000000))
     unique_companies = factory.LazyAttribute(lambda x: FAKER.pyint(min_value=0, max_value=100000000))
+
+
+class UserFactory(factory.django.DjangoModelFactory):
+    """
+    Factory for User model.
+    """
+
+    class Meta:
+        model = User
+
+    email = factory.LazyAttribute(lambda x: FAKER.email())
+    username = factory.LazyAttribute(lambda x: FAKER.user_name())
+    first_name = factory.LazyAttribute(lambda x: FAKER.first_name())
+    last_name = factory.LazyAttribute(lambda x: FAKER.last_name())
+    is_superuser = False
+    is_staff = False
+    is_active = True

test_settings.py

@@ -0,0 +1,44 @@
+from pytest import mark
+from django.urls import reverse
+
+from rest_framework.test import APITestCase
+from test_utils import factories
+
+
+TEST_USERNAME = 'taxonomy_user'
+TEST_EMAIL = '[email protected]'
+TEST_PASSWORD = 'password'
+
+
+@mark.django_db
+class TestSkillsView(APITestCase):
+    def setUp(self):
+        """
+        Perform operations common to all tests.
+        """
+        super().setUp()
+        self.user = self.create_user(username=TEST_USERNAME, email=TEST_EMAIL, password=TEST_PASSWORD)
+
+        self.url = reverse('skill_list')
+
+        self.skill_names = [
+            ('C++', False), ('CLI', False), ('Data Strcutures', False), ('Biochemistry', False),
+            ('Animations', False), ('Algorithms', False), ('VB', True), ('Oracle', True)
+        ]
+        for skill_name, is_blacklisted in self.skill_names:
+            skill = factories.SkillFactory(name=skill_name)
+            factories.CourseSkillsFactory(skill=skill, is_blacklisted=is_blacklisted)
+
+    def create_user(self, username=TEST_USERNAME, password=TEST_PASSWORD, **kwargs):
+        """
+        Create a test user and set its password.
+        """
+        user = factories.UserFactory(username=username, **kwargs)
+        user.set_password(password)  # pylint: disable=no-member
+        user.save()  # pylint: disable=no-member
+        return user
+
+    def test_search(self):
+        self.client.login(username=TEST_USERNAME, password=TEST_PASSWORD)
+        response = self.client.get(path=self.url)
+        assert response.status_code == 200