feat: add Pearson engine client

eox_nelp/api_clients/authenticators.py

@@ -57,7 +57,7 @@ def authenticate(self, api_client):
         if not headers:
             client = BackendApplicationClient(client_id=api_client.client_id)
             oauth = OAuth2Session(client_id=api_client.client_id, client=client)
-            authenticate_url = f"{api_client.base_url}/oauth/token"
+            authenticate_url = f"{api_client.base_url}/{api_client.authentication_path}"
             response = oauth.fetch_token(
                 token_url=authenticate_url,
                 client_secret=api_client.client_secret,

eox_nelp/api_clients/futurex.py

@@ -22,6 +22,7 @@ class FuturexApiClient(AbstractAPIRestClient):
     def __init__(self):
         self.client_id = getattr(settings, "FUTUREX_API_CLIENT_ID")
         self.client_secret = getattr(settings, "FUTUREX_API_CLIENT_SECRET")
+        self.authentication_path = "oauth/token/"
 
         super().__init__()
 

eox_nelp/api_clients/pearson_engine.py

@@ -0,0 +1,141 @@
+"""Client module for Pearson Engine API integration.
+
+Classes:
+    PearsonEngineApiClient: Base class to interact with Pearson Engine services.
+"""
+from django.conf import settings
+
+from eox_nelp.api_clients import AbstractAPIRestClient
+from eox_nelp.api_clients.authenticators import Oauth2Authenticator
+
+
+class PearsonEngineApiClient(AbstractAPIRestClient):
+    """
+    Client to interact with Pearson Engine API for importing candidate demographics
+    and exam authorization data.
+
+    Attributes:
+        client_id (str): The client ID for Pearson Engine API.
+        client_secret (str): The client secret for Pearson Engine API.
+        authentication_path (str): The path for authentication.
+    """
+    authentication_class = Oauth2Authenticator
+
+    def __init__(self):
+        self.client_id = getattr(settings, "PEARSON_ENGINE_API_CLIENT_ID")
+        self.client_secret = getattr(settings, "PEARSON_ENGINE_API_CLIENT_SECRET")
+        self.authentication_path = "oauth2/token/"
+
+        super().__init__()
+
+    @property
+    def base_url(self):
+        """Return the base URL for Pearson Engine API."""
+        return getattr(settings, "PEARSON_ENGINE_API_URL")
+
+    def _get_user_data(self, user):
+        """
+        Retrieve user data for the request payload.
+
+        Args:
+            user: The user object containing user data.
+
+        Returns:
+            dict: The user data formatted for the request.
+        """
+        return {
+            "username": user.username,
+            "first_name": user.first_name,
+            "last_name": user.last_name,
+            "email": user.email,
+            "country": user.profile.country.code,
+            "city": user.profile.city,
+            "phone": user.profile.phone_number,
+            "address": user.profile.mailing_address,
+            "arabic_first_name": user.extrainfo.arabic_first_name,
+            "arabic_last_name": user.extrainfo.arabic_last_name,
+        }
+
+    def _get_platform_data(self):
+        """
+        Retrieve platform data for the request payload.
+
+        Returns:
+            dict: The platform data formatted for the request.
+        """
+        return {
+            "name": settings.PLATFORM_NAME,
+            "tenant": getattr(settings, "EDNX_TENANT_DOMAIN", None)
+        }
+
+    def _get_exam_data(self, exam_id):
+        """
+        Retrieve exam data for the request payload.
+
+        Args:
+            exam_id: The external key for the exam.
+
+        Returns:
+            dict: The exam data formatted for the request.
+        """
+        return {
+            "external_key": exam_id,
+        }
+
+    def import_candidate_demographics(self, user):
+        """
+        Import candidate demographics into Pearson Engine.
+
+        Args:
+            user: The user object containing user data.
+
+        Returns:
+            dict: The response from Pearson Engine API.
+        """
+        path = "rti/api/v1/candidate-demographics/"
+
+        candidate = {
+            "user_data": self._get_user_data(user),
+            "platform_data": self._get_platform_data(),
+        }
+
+        return self.make_post(path, candidate)
+
+    def import_exam_authorization(self, user, exam_id):
+        """
+        Import exam authorization data into Pearson Engine.
+
+        Args:
+            user: The user object containing user data.
+            exam_id: The external key for the exam.
+
+        Returns:
+            dict: The response from Pearson Engine API.
+        """
+        path = "rti/api/v1/exam-authorization/"
+        exam_data = {
+            "user_data": {"username": user.username},
+            "exam_data": self._get_exam_data(exam_id)
+        }
+
+        return self.make_post(path, exam_data)
+
+    def real_time_import(self, user, exam_id):
+        """
+        Perform a real-time import of exam authorization data.
+
+        Args:
+            user: The user object containing user data.
+            exam_id: The external key for the exam.
+
+        Returns:
+            dict: The response from Pearson Engine API.
+        """
+        path = "rti/api/v1/exam-authorization/"
+        data = {
+            "user_data": self._get_user_data(user),
+            "exam_data": self._get_exam_data(exam_id),
+            "platform_data": self._get_platform_data(),
+        }
+
+        return self.make_post(path, data)

eox_nelp/api_clients/tests/mixins.py

@@ -7,7 +7,6 @@
     TestSOAPClientMixin: Basic tests that can be implemented by AbstractSOAPClient children.
     TestPKCS12AuthenticatorMixin: Basic tests that can be implemented by PKCS12Authenticator children.
 """
-from django.conf import settings
 from django.core.cache import cache
 from mock import Mock, patch
 from oauthlib.oauth2 import MissingTokenError
@@ -279,16 +278,14 @@ def test_successful_authentication(self, oauth2_session_mock):
             "expires_in": 200,
         }
         oauth2_session_mock.return_value.fetch_token = fetch_token_mock
-        authentication_url = f"{settings.FUTUREX_API_URL}/oauth/token"
-        client_secret = settings.FUTUREX_API_CLIENT_SECRET
 
         api_client = self.api_class()
 
         self.assertTrue(hasattr(api_client, "session"))
         self.assertTrue("Authorization" in api_client.session.headers)
         fetch_token_mock.assert_called_with(
-            token_url=authentication_url,
-            client_secret=client_secret,
+            token_url=f"{api_client.base_url}/{api_client.authentication_path}",
+            client_secret=api_client.client_secret,
             include_client_id=True,
         )
 

eox_nelp/api_clients/tests/test_pearson_engine.py

@@ -0,0 +1,149 @@
+"""
+Test suite for PearsonEngineApiClient.
+
+This module contains unit tests for the PearsonEngineApiClient class, which
+integrates with Pearson Engine services. The tests cover the main methods
+import_candidate_demographics, import_exam_authorization, and real_time_import
+to ensure they work as expected.
+
+Classes:
+    TestPearsonEngineApiClient: Unit test class for PearsonEngineApiClient.
+"""
+import unittest
+from unittest.mock import patch
+
+import requests
+from django_countries.fields import Country
+
+from eox_nelp.api_clients.pearson_engine import PearsonEngineApiClient
+from eox_nelp.api_clients.tests.mixins import TestOauth2AuthenticatorMixin, TestRestApiClientMixin
+
+
+class TestPearsonEngineApiClient(TestRestApiClientMixin, TestOauth2AuthenticatorMixin, unittest.TestCase):
+    """
+    Test suite for PearsonEngineApiClient.
+
+    This class tests the methods of PearsonEngineApiClient, including
+    import_candidate_demographics, import_exam_authorization, and real_time_import.
+    """
+
+    def setUp(self):
+        """
+        Set up the test environment.
+
+        This method initializes the API client class for testing.
+        """
+        self.api_class = PearsonEngineApiClient
+
+    @patch.object(PearsonEngineApiClient, "make_post")
+    @patch.object(PearsonEngineApiClient, "_authenticate")
+    def test_import_candidate_demographics(self, auth_mock, post_mock):
+        """
+        Test import_candidate_demographics API call.
+
+        Expected behavior:
+            - Response is the expected value.
+            - make_post is called with the correct path and payload.
+        """
+        auth_mock.return_value = requests.Session()
+        expected_value = {
+            "status": {"success": True},
+        }
+        post_mock.return_value = expected_value
+
+        user = self._create_test_user()
+        api_client = self.api_class()
+
+        response = api_client.import_candidate_demographics(user)
+
+        self.assertDictEqual(response, expected_value)
+        # pylint: disable=protected-access
+        post_mock.assert_called_with("rti/api/v1/candidate-demographics/", {
+            "user_data": api_client._get_user_data(user),
+            "platform_data": api_client._get_platform_data()
+        })
+
+    @patch.object(PearsonEngineApiClient, "make_post")
+    @patch.object(PearsonEngineApiClient, "_authenticate")
+    def test_import_exam_authorization(self, auth_mock, post_mock):
+        """
+        Test import_exam_authorization API call.
+
+        Expected behavior:
+            - Response is the expected value.
+            - make_post is called with the correct path and payload.
+        """
+        auth_mock.return_value = requests.Session()
+        expected_value = {
+            "status": {"success": True, "message": "successful", "code": 1}
+        }
+        post_mock.return_value = expected_value
+        user = self._create_test_user()
+        exam_id = "exam-123"
+        api_client = self.api_class()
+
+        response = api_client.import_exam_authorization(user, exam_id)
+
+        self.assertDictEqual(response, expected_value)
+        post_mock.assert_called_with("rti/api/v1/exam-authorization/", {
+            "user_data": {"username": user.username},
+            "exam_data": api_client._get_exam_data(exam_id)  # pylint: disable=protected-access
+        })
+
+    @patch.object(PearsonEngineApiClient, "make_post")
+    @patch.object(PearsonEngineApiClient, "_authenticate")
+    def test_real_time_import(self, auth_mock, post_mock):
+        """
+        Test real_time_import API call.
+
+        Expected behavior:
+            - Response is the expected value.
+            - make_post is called with the correct path and payload.
+        """
+        auth_mock.return_value = requests.Session()
+        expected_value = {
+            "status": {"success": True, "message": "successful", "code": 1}
+        }
+        post_mock.return_value = expected_value
+        user = self._create_test_user()
+        exam_id = "exam-123"
+        api_client = self.api_class()
+
+        response = api_client.real_time_import(user, exam_id)
+
+        self.assertDictEqual(response, expected_value)
+        # pylint: disable=protected-access
+        post_mock.assert_called_with("rti/api/v1/exam-authorization/", {
+            "user_data": api_client._get_user_data(user),
+            "exam_data": api_client._get_exam_data(exam_id),
+            "platform_data": api_client._get_platform_data()
+        })
+
+    def _create_test_user(self):
+        """
+        Create a mock user for testing.
+
+        Returns:
+            user: A mock user object with necessary attributes.
+        """
+        # pylint: disable=missing-class-docstring
+        class MockUser:
+            username = "testuser"
+            first_name = "Test"
+            last_name = "User"
+            email = "[email protected]"
+
+            class Profile:
+                country = Country("US")
+                city = "New York"
+                phone_number = "+1234567890"
+                mailing_address = "123 Test St"
+
+            class ExtraInfo:
+                arabic_first_name = "اختبار"
+                arabic_last_name = "مستخدم"
+
+            profile = Profile()
+            extrainfo = ExtraInfo()
+
+        return MockUser()

eox_nelp/settings/test.py

@@ -63,6 +63,12 @@ def plugin_settings(settings):  # pylint: disable=function-redefined
     settings.PEARSON_RTI_WSDL_PASSWORD = "12345678p"
     settings.PEARSON_RTI_WSDL_CLIENT_ID = "12345678"
 
+    settings.PEARSON_ENGINE_API_URL = 'https://testing.com'
+    settings.PEARSON_ENGINE_API_CLIENT_SECRET = "12345678p"
+    settings.PEARSON_ENGINE_API_CLIENT_ID = "12345678"
+
+
+PLATFORM_NAME = "Testing environment"
 
 SETTINGS = SettingsClass()
 plugin_settings(SETTINGS)