refactor: TT-352 use_cases and entry_points improvements to read activities

Author: JosueOb

V2/source/entry_points/flask_api/__init__.py

@@ -1,5 +1,15 @@
 from flask import Flask
-from V2.source.entry_points.flask_api.api import init_app
+from flask_restplus import Resource, Api
+from . import activities_endpoints
 
 app = Flask(__name__)
-init_app(app)
+api = Api(
+    app,
+    version='1.0',
+    title='Time Tracker API',
+    description='API for the TimeTracker project',
+)
+
+ns_activities = api.namespace('activities', description='Endpoint for activities')
+ns_activities.route('/')(activities_endpoints.Activities)
+ns_activities.route('/<string:activity_id>')(activities_endpoints.Activity)

V2/source/entry_points/flask_api/activities_endpoints.py

@@ -0,0 +1,16 @@
+from flask_restplus import Resource
+
+from V2.source import use_cases
+
+class Activities(Resource):
+    def get(self):
+        activities_dto = use_cases.get_list_activities()
+        activities = [activity_dto.__dict__ for activity_dto in activities_dto]
+        return activities
+
+
+class Activity(Resource):
+   def get(self, activity_id: str):
+       activity_dto = use_cases.get_activity_by_id(activity_id)
+       activity = activity_dto.__dict__
+       return activity

V2/source/entry_points/flask_api/activities_namespace.py

@@ -0,0 +1,2 @@
+from ._get_activities_use_case import get_list_activities
+from ._get_activity_by_id_use_case import get_activity_by_id

V2/source/entry_points/flask_api/api.py

@@ -5,6 +5,5 @@ def get_list_activities():
     activity_json_dao = ActivitiesJsonDao('./V2/source/activities_data.json')
     activity_service = ActivityService(activity_json_dao)
     activities_dto = activity_service.get_all()
-    activities = [activity_dto.__dict__ for activity_dto in activities_dto]
 
-    return activities
+    return activities_dto

V2/source/use_cases/__init__.py

@@ -5,6 +5,5 @@ def get_activity_by_id(id: str):
     activity_json_dao = ActivitiesJsonDao('./V2/source/activities_data.json')
     activity_service = ActivityService(activity_json_dao)
     activity_dto = activity_service.get_by_id(id)
-    activity = activity_dto.__dict__
 
-    return activity
+    return activity_dto