Using Python Django to build and consume RESTful services using JSON. In coding assignments, created the model, serializer, views and urls for Kanban card with a many (tasks)-to-one(card) relationship, implemented the JWT-based & basic authentications

• 'restProject' folder contains in-class Practices using Bookstore as an example.
• 'kanbanProject' folder contains all assignments for Kanban card project.

Please see the kanban Project requirements as follows:

Assignment 1:

In assignment 1, you need to create the model, serializer, views, and urls for Kanban card , which has 1 the following fields:

1. title: as a required string (cannot be blank)
2. description: as a optional string
3. status: as a required string The Kanban card APIs should be GET /cards POST /cards with JSON request body of title, description, and status GET /cards/1 PUT /cards/1 with JSON request body of title, description, and status DELETE /cards/1 Please follow the simple approach we did in class 1. Bonus points: (We have not talked about them yet.)
4. make title unique and check the error message in Postman if you POST a card with the same title https://docs.djangoproject.com/en/2.1/ref/models/fields/#unique
5. make status values from the choices of ‘to-do’, ‘in-process’, or ‘done’, and check the error message in Postman if you POST a card with a different status https://docs.djangoproject.com/en/2.1/ref/models/fields/#choices Please zip the top-level project folder and submit the zip fil

Assignment 2:

Please add a many-to-one relationship, i.e., a Kanban card may have 0 or more tasks. Each task has the following fields:

1. description: as a required string
2. done: as a boolean value, with False as the default value When a card or a list of cards are queried through GET, the tasks in a card should be included as a nested structure, such as [ { "id": 1, "tasks": [ { "id": 1, "description": "Foo Desp1", "done": false, "card": 1 } ], "title": "Foo", "description": "Foo", "status": "to-do" }, { "id": 2, "tasks": [ { "id": 2, "description": "Bar Desc12", "done": false, "card": 2 } ], "title": "Bar", "description": "Bar", "status": "in-progress" } ] When a task or a list of tasks are queried through GET, only the card Id will be included in each task, such as [ { "id": 1, "description": "Foo Desp1", "done": false, "card": 1 }, { "id": 2, "description": "Bar Desc12", "done": false, "card": 2 } ]

Assignment 3:

Please implement the JWT-based authentication so that

1. Each kanban card has an owner
2. Only the Kanban card owner can see and manage his/her own cards and the related tasks You have to manually create user through Python shell. Here is the documentation for djangorestframework-jwt http://jpadilla.github.io/django-rest-framework-jwt/

Assignment 4:

Re-configure your Kanban project using basic authentication with username and password. Write the following test cases:

1. Creating a Kanban card anonymously receives 401 status;
2. Creating a Kanban card with valid username and password will receive 201 status;
3. Creating a task for an existing Kanban card with valid username and password.