def create_recommendations():
""" Creates and saves a recommendation
---
tags:
- Recommendations
path:
- /recommendations
parameters:
- in: body
name: body
required: true
schema:
required:
- product_id
- recommended_product_id
- recommendation_type
- likes
properties:
id:
type: integer
description: The unique id of a recommendation
product_id:
type: integer
description: The product id of this recommendation
recommended_product_id:
type: integer
description: The product id of being recommended
recommendation_type:
type: string
description: The type of this recommendation, should be ('up-sell', 'cross-sell', 'accessory')
likes:
type: integer
description: The count of how many people like this recommendation
responses:
201:
description: Recommendation created
"""
payload = request.get_json()
recommendation = Recommendation()
recommendation.deserialize(payload)
recommendation.save()
message = recommendation.serialize()
response = make_response(jsonify(message), HTTP_201_CREATED)
response.headers['Location'] = url_for('get_recommendations',
id=recommendation.id,
_external=True)
return response
def test_serialize_a_recommendation(self):
""" Test serialization of a Recommendation """
recommendation = Recommendation(product_id=PS4,
recommended_product_id=CONTROLLER,
recommendation_type="accessory",
likes=10)
data = recommendation.serialize()
self.assertNotEqual(data, None)
self.assertIn('id', data)
self.assertEqual(data['id'], 0)
self.assertIn('product_id', data)
self.assertEqual(data['product_id'], PS4)
self.assertIn('recommended_product_id', data)
self.assertEqual(data['recommended_product_id'], CONTROLLER)
self.assertIn('recommendation_type', data)
self.assertEqual(data['recommendation_type'], "accessory")
self.assertIn('likes', data)
self.assertEqual(data['likes'], 10)
def test_serialize_a_recommendation(self):
""" Test serialization of a Recommendation """
input_data = {"product_id": 23, \
"id": 1, \
"rec_type_id": 1, \
"rec_product_id": 45, \
"weight": .5}
rec = Recommendation()
rec.deserialize(input_data)
rec.save()
data = rec.serialize()
self.assertNotEqual(data, None)
self.assertIn('product_id', data)
self.assertEqual(data['product_id'], 23)
self.assertIn('id', data["rec_type"])
self.assertEqual(data["rec_type"]["id"], 1)
self.assertIn('rec_product_id', data)
self.assertEqual(data['rec_product_id'], 45)
self.assertIn('weight', data)
self.assertEqual(data['weight'], .5)