Get activities implementation

Author: kwn

activities.py

@@ -1,11 +1,30 @@
+import yaml
+import pymongo
 from flask import Flask
 
 app = Flask(__name__)
+app.debug = True
 
+with open('config.yml', 'r') as f:
+    config_file = f.read()
 
-@app.route("/")
-def hello():
-    return "Hello World!"
+config = yaml.load(config_file)
+
+
+def get_collection(collection_name):
+    mongo_config = config.get('mongo', {})
+    client = pymongo.MongoClient(mongo_config.get('hostname'), mongo_config.get('port'))
+    db = client[mongo_config.get('database')]
+    return db[collection_name]
+
+
+@app.route("/activities")
+def get_activities():
+    activities = get_collection('activities').find({"user_id": 12}).sort([
+        ("created_at", pymongo.DESCENDING)
+    ])
+
+    return "Hello World 123!"
 
 if __name__ == "__main__":
     app.run()