from http import HTTPStatus
from typing import Dict

from jsondaora import jsondaora

from apidaora import BadRequestError, Header, Response, appdaora, json, route


# Domain layer, here are the domain related definitions
# it is apidaora/framework/http independent


@jsondaora
class You:
    name: str
    last_name: str
    age: int


DB: Dict[str, You] = {}


def add_you(you: You) -> None:
    if you.name in DB:
        raise YouAlreadyBeenAddedError(you.name)
    DB[you.name] = you


def get_you(name: str) -> You:
    try:
        return DB[name]
    except KeyError:
        raise YouWereNotFoundError(name)


class DBError(Exception):
    @property
    def info(self) -> Dict[str, str]:
        return {'name': self.args[0]}


class YouAlreadyBeenAddedError(DBError):
    name = 'you-already-been-added'


class YouWereNotFoundError(DBError):
    name = 'you-were-not-found'


# Application layer, here are the http related definitions

# See: https://dutrdda.github.io/apidaora/tutorial/headers/
class ReqID(Header, type=str, http_name='http_req_id'):
    ...


@route.post('/you/')
async def add_you_controller(req_id: ReqID, body: You) -> Response:
    try:
        add_you(body)
    except YouAlreadyBeenAddedError as error:
        raise BadRequestError(name=error.name, info=error.info) from error

    return json(body, HTTPStatus.CREATED, headers=(req_id,))


@route.get('/you/{name}')
async def get_you_controller(name: str, req_id: ReqID) -> Response:
    try:
        return json(get_you(name), headers=(req_id,))
    except YouWereNotFoundError as error:
        raise BadRequestError(name=error.name, info=error.info) from error


app = appdaora([add_you_controller, get_you_controller])

from http import HTTPStatus
from typing import Dict

from jsondaora import jsondaora

from apidaora import BadRequestError, Header, Response, appdaora, json, route


# Domain layer, here are the domain related definitions
# it is apidaora/framework/http independent


@jsondaora
class You:
    name: str
    last_name: str
    age: int


DB: Dict[str, You] = {}


def add_you(you: You) -> None:
    if you.name in DB:
        raise YouAlreadyBeenAddedError(you.name)
    DB[you.name] = you


def get_you(name: str) -> You:
    try:
        return DB[name]
    except KeyError:
        raise YouWereNotFoundError(name)


class DBError(Exception):
    @property
    def info(self) -> Dict[str, str]:
        return {'name': self.args[0]}


class YouAlreadyBeenAddedError(DBError):
    name = 'you-already-been-added'


class YouWereNotFoundError(DBError):
    name = 'you-were-not-found'


# Application layer, here are the http related definitions

# See: https://dutrdda.github.io/apidaora/tutorial/headers/
class ReqID(Header, type=str, http_name='http_req_id'):
    ...


@route.post('/you/')
async def add_you_controller(req_id: ReqID, body: You) -> Response:
    try:
        add_you(body)
    except YouAlreadyBeenAddedError as error:
        raise BadRequestError(name=error.name, info=error.info) from error

    return json(body, HTTPStatus.CREATED, headers=(req_id,))


@route.get('/you/{name}')
async def get_you_controller(name: str, req_id: ReqID) -> Response:
    try:
        return json(get_you(name), headers=(req_id,))
    except YouWereNotFoundError as error:
        raise BadRequestError(name=error.name, info=error.info) from error


app = appdaora([add_you_controller, get_you_controller])

# Domain layer, here are the domain related definitions # it is apidaora/framework/http independent # Application layer, here are the http related definitions # See: https://dutrdda.github.io/apidaora/tutorial/headers/