The above command will both create the images and start the containers (2 images and 2 containers - one for the application and one for the MongoDB database).
For visualizing the application, open up your browser and enter:
* http://127.0.0.1/docs
In the application you'll have six sections:
* For creating users (3 roles are acceptable only: "admin", "dev", "simple mortal"), you'll see an error if not respecting the rule;
* For creating tokens by entering user's credentials;
* For listing the users;
* For watching the current user (only if authenticated);
* For modifying user properties (only if authenticated with admin role);
* For deleting the user.
To see the runing containers in docker enter in the terminal:
```
$ docker ps
```
To see the database and collection created (database name is: myTestDB, collection: users) enter in your terminal:
```
$ docker exec -it <container-id> bash
```
## Configuration and file structure
Our file structure is:
```
.
├── app
│ ├── Dockerfile
│ ├── __init__.py
│ ├── main.py
│ ├── requirements.txt
│ └── src
│ ├── __init__.py
│ ├── dependecies.py
│ ├── models.py
│ ├── routers.py
│ └── settings.py
└── docker-compose.yml
```
In the app directory in ```main.py``` file we make all the dependencies and routers importing from the same name files located in ```src``` directory.
```src``` directory is the one that containes all the needed pydantic models (models.py), database and authentication variables (settings.py).
Authentication is made by using ```bearer``` scheme with ```token``` creation and usage.
```dependecies.py``` is the file containing authentication fucntions (I also made an authentication middleware located in ```main.py``` file in the root directory using ```basic``` scheme that serves only as an example purpose).
