FastAPI REST API

Basic REST API using FastAPI and SQLAlchemy.

All endpoints return JSON formatted output.

All endpoints return the actual data encapsulated in the data key, e.g.

{
    "data":{
        "id":2,
        "username":"guest",
        "email":"guest@example.com",
        "_links":{
            [...]
        }
    }
}

Endpoints / Ressources

Users

The /users endpoint provides the User ressource.

HTTP Method	URI	Action
GET	/users	Retrieve list of users
GET	/users/[id]	Retrieve a user
POST	/users	Create a new user
PUT	/users/[id]	Update an existing user
DELETE	/users/[id]	Delete a user

Departments

The /departments endpoint provides the Department ressource.

HTTP Method	URI	Action
GET	/departments	Retrieve list of departments
GET	/departments/[id]	Retrieve a department
POST	/departments	Create a new department
PUT	/departments/[id]	Update an existing department
DELETE	/departments/[id]	Delete a department

Users within a Department

Users may have a relation to a Deparment (see app/models.py).

HTTP Method	URI	Action
GET	/departments/[id]/users	Retrieve a list of users for a department

Pagination

All endpoints that return a list of entities support pagination.

Parameter

For controlling the pagination there are currently two paramters in place. Both paramters can be passed as URL parameters (e.g. /users?limit=5&offset=2).

• limit: Number of requested results per response/page
• offset: Offset of requested results

Response format

Every endpoint which supports pagination is indicating this by returning some info about its size.

• total: Total number of entities within the ressource

{
    "offset":2,
    "limit":5,
    "total":21,
    "data":[...]
}