Add API documentation for get car events on x way

components/control_center/src/app/services/rest.service.ts

@@ -18,7 +18,7 @@ export class RestService {
   }
 
   getCarEvents(vin) {
-    return this.http.get(this.currentLocation + 'car_events?vin=' + vin, {observe: 'response'});
+    return this.http.get(this.currentLocation + 'car_events/?vin=' + vin, {observe: 'response'});
   }
 
   getTrafficLights() {

components/x_way/requirements.txt

@@ -3,3 +3,4 @@ Flask-Cors
 requests
 Flask-PyMongo
 jsonify
+flask_restx

components/x_way/x_way_server.py

@@ -1,19 +1,32 @@
+import flask
+import flask_restx
 import requests
 from bson import json_util
-from flask import Flask
+from flask import Flask, jsonify
 from flask_cors import CORS
 from flask import request
 import json;
 
 app = Flask(__name__)
 CORS(app)
+api_bp = flask.Blueprint("api", __name__, url_prefix="/api/v1/resources")
+
+API = flask_restx.Api(api_bp)
+app.register_blueprint(api_bp)
+
+
+NAMESPACE = API.namespace("car_events")
+
 
 ENTITY_IDENT_URL = 'http://entityident:5002/api/v1/resources/'
 EVENT_STORE_URL = 'http://eventstore:5001/api/keys/'
 
 
-@app.route('/api/v1/resources/car_events', methods=['GET'])
-def get_cars_events():
+@NAMESPACE.route('/')
+class CarsEvents(flask_restx.Resource):
+    @NAMESPACE.doc(params={'vin': {'description': 'Vehicle Identifier Number of car',
+                                'type': 'String', 'default': '5GZCZ43D13S812715'}})
+    def get(self):
         vin = request.args.get('vin')
 
         try:
@@ -24,7 +37,7 @@ def get_cars_events():
             print("Is the EVENT_STORE_URL running and reachable?")
             raise e
 
-    return json_util.dumps(cars)
+        return jsonify(cars)
 
 
 @app.route('/api/v1/resources/traffic_light_events', methods=['GET'])