Fixes #4 Create API for activities

Author: EliuX

README.md

@@ -1,5 +1,15 @@
 # time-tracker-api
 
+## Getting started
+Follow the following instructions to get the project ready to use ASAP:
+
+### Requirements
+Be sure you have installed in your system
+
+- [Python version 3](https://www.python.org/download/releases/3.0/) in your path. It will install
+automatically [pip](https://pip.pypa.io/en/stable/) as well.
+- A virtual environment, namely [venv](https://docs.python.org/3/library/venv.html).
+
 ## Setup
 
 - Create and activate the environment,
@@ -36,4 +46,5 @@
     flask run
     ```
 
-- Open `http://127.0.0.1:5000/` in a browser
+- Open `http://127.0.0.1:5000/` in a browser. You will find in the presented UI 
+a link to the swagger.json with the definition of the api.

time_tracker_api/__init__.py

@@ -9,6 +9,6 @@ def create_app():
     return flask_app
 
 
-def init_app(app):
+def init_app(app: Flask):
     from .api import api
-    api.init_app(app)
+    api.init_app(app)

time_tracker_api/activities/activities_api.py

@@ -0,0 +1,57 @@
+from flask_restplus import fields, Resource, Namespace
+
+ns = Namespace('activities', description='API for activities')
+
+# Activity Model
+activity = ns.model('Activity', {
+    'id': fields.String(readOnly=True, required=True, title='Identifier',
+                         description='The unique id of the activity'),
+    'name': fields.String(required=True, title='Name', max_length=50,
+                          description='Canonical name of the activity'),
+    'description': fields.String(title='Description',
+                                 description='Comments about the activity'),
+    'tenant_id': fields.String(required=True, title='Tenant', max_length=64,
+                               description='The tenant this belongs to')
+})
+
+
+@ns.route('/')
+class Activities(Resource):
+    @ns.doc('list_activities')
+    @ns.marshal_list_with(activity, code=200)
+    def get(self):
+        """List all available activities"""
+        return []
+
+    @ns.doc('create_activity')
+    @ns.expect(activity)
+    @ns.marshal_with(activity, code=201)
+    @ns.response(400, 'Invalid format of the attributes of the activity.')
+    def post(self):
+        """Create a single activity"""
+        return ns.payload, 201
+
+
+@ns.route('/<string:id>')
+@ns.response(404, 'Activity not found')
+@ns.param('id', 'The unique identifier of the activity')
+class Activity(Resource):
+    @ns.doc('get_activity')
+    @ns.marshal_with(activity)
+    def get(self, id):
+        """Retrieve all the data of a single activity"""
+        return {}
+
+    @ns.doc('delete_activity')
+    @ns.response(204, 'The activity was deleted successfully (No content is returned)')
+    def delete(self, id):
+        """Deletes a activity"""
+        return None, 204
+
+    @ns.doc('put_activity')
+    @ns.response(400, 'Invalid format of the attributes of the activity.')
+    @ns.expect(activity)
+    @ns.marshal_with(activity)
+    def put(self, id):
+        """Updates an activity"""
+        return ns.payload

time_tracker_api/api.py

@@ -5,5 +5,8 @@
           description="API for the TimeTracker project")
 
 # APIs
-from time_tracker_api.projects import projects_endpoints
-api.add_namespace(projects_endpoints.ns)
+from time_tracker_api.projects import projects_api
+api.add_namespace(projects_api.ns)
+
+from time_tracker_api.activities import activities_api
+api.add_namespace(activities_api.ns)

time_tracker_api/projects/projects_endpoints.py renamed to time_tracker_api/projects/projects_api.py

@@ -2,7 +2,7 @@
 from .projects_model import project_dao
 from time_tracker_api.errors import MissingResource
 
-ns = Namespace('projects', description='Api for resource `Projects`')
+ns = Namespace('projects', description='API for projects (clients)')
 
 @ns.route('/')
 class Projects(Resource):