Test task for SheepFish company

This task executed according technical requirements described in file

Set up

Clone the repo:

git clone https://github.com/phaishuk/sheepfish_task.git

Navigate to the project directory (don't forget to check the directory where you clone the project):
```
cd sheepfish_task
```
Create a virtual environment:
```
python -m venv venv
```
Activate the virtual environment:
- For Windows:
```
env\Scripts\activate
```
- For MacOS, Unix, Linux:
```
source env/bin/activate
```
Install the required dependencies:
```
pip install -r requirements.txt
```
In this project sensitive data moved to .env.sample file.
Please rename it .env.sample -> .env before running server. It is necessary for docker and server start!
For this app you need to have docker installed. Run command to start infrastructure stuff available.
```
docker-compose up --build
```
Apply database migrations & and load prepared data (printers fixture) for testing:
```
python manage.py migrate
```
Run server:
```
python manage.py runserver
```
Start celery worker in separate terminal for asynchronous tasks:

celery -A SheepFish_test_task worker --loglevel=info

Now you have an opportunity to check the task.

Some cases to test the task

There next methods available in this app

POST /api/check_handling_service/checks/
GET /api/check_handling_service/checks/
GET /api/check_handling_service/checks/<id>
GET /api/check_handling_service/printers/rendered_checks/
POST /api/check_handling_service/printers/download_check/

POST /api/check_handling_service/checks/

On this endpoint you can send json in application/json media type form, in the next format, and that will create you an appropriate checks.

{
    "order_number": 12345,
    "point_id": 4,
    "items": [
        {
            "type": "dish",
            "name": "Spaghetti Bolognese",
            "quantity": 2,
            "price": 66.10
        },
        {
            "type": "beverage",
            "name": "Coca-Cola",
            "quantity": 3,
            "price": 88.20
        }
    ]
}

This will create you a one kitchen check for point № 4 (here will be only one you can change on point_id on 3, this will generate for kitchen and client printer). If celery worker has been started it automatically generate a pdf on the media folder, not only create object(s) in db, and changes appropriate statuses.

GET /api/check_handling_service/checks/

On this endpoint you can see all the checks that already generated in db with all necessary data.
GET /api/check_handling_service/checks/<id>

Here can you see the separate check giving id.
GET /api/check_handling_service/printers/rendered_checks/

On this endpoint you can send GET request with parameters: For example: GET http://127.0.0.1:8000/api/check_handling_service/printers/rendered_checks/?api_key=78451146 Where 78451146 is a parameter to see the checks generated for printer, have to be given with ?api_key=.
POST /api/check_handling_service/printers/download_check/ This is an endpoint where giving a path in json you can download a check. You need to send json like:
```
{
    "file_path": "media/pdf/12345_kitchen.pdf"
}
```
This path you can easily find using rendered_checks endpoint.

Hope you enjoy with my execution of this task, have a nice day!