Add ping route to Scores API

Author: npcastro

services/scores/project/api/scores.py

@@ -1,7 +1,29 @@
 from flask import Blueprint, jsonify
+from flask_restful import Resource, Api
+
+from project.api.models import Score
 
 
 scores_blueprint = Blueprint('scores', __name__)
+api = Api(scores_blueprint)
+
+
+class ScoresList(Resource):
+
+    def get(self):
+        """Get all scores"""
+
+        response_object = {
+            'status': 'success',
+            'data': {
+                'scores': [score.to_json() for score in Score.query.all()]
+            }
+        }
+
+        return response_object, 200
+
+
+api.add_resource(ScoresList, '/scores')
 
 
 @scores_blueprint.route('/scores/ping', methods=['GET'])

services/scores/project/config.py

@@ -7,6 +7,7 @@ class BaseConfig:
     DEBUG_TB_INTERCEPT_REDIRECTS = False
     SECRET_KEY = os.environ.get('SECRET_KEY')
     SQLALCHEMY_TRACK_MODIFICATIONS = False
+    USERS_SERVICE_URL = os.environ.get('USERS_SERVICE_URL')
 
 
 class DevelopmentConfig(BaseConfig):

services/scores/project/tests/test_scores_api.py

@@ -1,10 +1,33 @@
 import json
 
 from project.tests.base import BaseTestCase
+from project.tests.utils import add_score
 
 
 class TestScoresService(BaseTestCase):
 
+    def test_get_all_scores(self):
+        """Ensure get all scores behaves correctly."""
+        add_score(1, 1, True)
+        add_score(2, 1, False)
+
+        with self.client:
+            response = self.client.get('/scores')
+            data = json.loads(response.data.decode())
+
+            self.assertEqual(response.status_code, 200)
+            self.assertIn('success', data['status'])
+
+            self.assertEqual(len(data['data']['scores']), 2)
+
+            self.assertEqual(1, data['data']['scores'][0]['user_id'])
+            self.assertEqual(1, data['data']['scores'][0]['exercise_id'])
+            self.assertEqual(True, data['data']['scores'][0]['correct'])
+
+            self.assertEqual(2, data['data']['scores'][1]['user_id'])
+            self.assertEqual(1, data['data']['scores'][1]['exercise_id'])
+            self.assertEqual(False, data['data']['scores'][1]['correct'])
+
     def test_ping(self):
         """Ensure the /ping route behaves correctly."""
         response = self.client.get('/scores/ping')

services/scores/project/tests/utils.py

@@ -0,0 +1,14 @@
+from project import db
+from project.api.models import Score
+
+
+def add_score(user_id, exercise_id, correct):
+    score = Score(
+        user_id=user_id,
+        exercise_id=exercise_id,
+        correct=correct
+    )
+    db.session.add(score)
+    db.session.commit()
+
+    return score