Add mongo service communication

components/entitiy_ident/entity_ident_service/entity_ident.py

@@ -5,31 +5,24 @@ from flask_pymongo import PyMongo
 # make sure mongoDB (container) is running and accessible
 
 # see https://flask-pymongo.readthedocs.io/en/latest/
+from pymongo import MongoClient
 
 app = Flask(__name__)
-#app.config["MONGO_URI"] = "mongodb://localhost:27017/myDatabase"
-#mongo = PyMongo(app)
-
-#mongo.db.test.insert_one({'_id': 0, 'foo': {'test': 'this'}})
-#mongo.db.test.insert_one({'_id': 1, 'suu': 'sar'})
-
-
-#@app.route("/")
-#def home_page():
-    # test_results = mongo.db.test.find()
-    # results = []
-    # try:
-    #     while True:
-    #         result = test_results.next()
-    #         results.append(result)
-    # except StopIteration:
-    #     pass
-
-    #return str(results)
+app.config["MONGO_URI"] = "mongodb://mongo:27017/entities"
+mongo = PyMongo(app)
 
 @app.route("/")
 def index():
-    return str("Test!")
+    test_results = mongo.db.cars.find()
+    results = []
+    try:
+        while True:
+            result = test_results.next()
+            results.append(result)
+    except StopIteration:
+        pass
+
+    return str(results)
 
 #if __name__ == '__main__':
 #    app.run()