Refactor api definition

Author: EliuX

time_tracker_api/__init__.py

@@ -1,12 +1,14 @@
 from flask import Flask
-from flask_restplus import Api
 
 
 def create_app():
     flask_app = Flask(__name__)
-    app = Api(app=flask_app)
 
-    from time_tracker_api.projects.projects_endpoints import ns as projects_ns
-    app.add_namespace(projects_ns)
+    init_app(flask_app)
 
     return flask_app
+
+
+def init_app(app):
+    from .api import api
+    api.init_app(app)

time_tracker_api/api.py

@@ -0,0 +1,9 @@
+
+from flask_restplus import Api
+
+api = Api(version='1.0.1', title="TimeTracker API",
+          description="API for the TimeTracker project")
+
+# APIs
+from time_tracker_api.projects import projects_endpoints
+api.add_namespace(projects_endpoints.ns)