fastapi-sqlalchemy-template/app/api/decks.py at b01acc0f5d9e46fd7c5a9d096f3e4ade681f1c66 · modern-python/fastapi-sqlalchemy-template · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
import typing

import fastapi
from advanced_alchemy.exceptions import NotFoundError
from modern_di_fastapi import FromDI
from sqlalchemy import orm
from starlette import status

from app import models, schemas
from app.repositories import CardsRepository, DecksRepository


ROUTER: typing.Final = fastapi.APIRouter()


@ROUTER.get("/decks/")
async def list_decks(
    decks_repository: DecksRepository = FromDI(DecksRepository),
) -> schemas.Decks:
    objects = await decks_repository.list()
    return typing.cast("schemas.Decks", {"items": objects})


@ROUTER.get("/decks/{deck_id}/")
async def get_deck(
    deck_id: int,
    decks_repository: DecksRepository = FromDI(DecksRepository),
) -> schemas.Deck:
    instance = await decks_repository.get_one_or_none(
        models.Deck.id == deck_id,
        load=[orm.selectinload(models.Deck.cards)],
    )
    if not instance:
        raise fastapi.HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Deck is not found")

    return typing.cast("schemas.Deck", instance)


@ROUTER.put("/decks/{deck_id}/")
async def update_deck(
    deck_id: int,
    data: schemas.DeckCreate,
    decks_repository: DecksRepository = FromDI(DecksRepository),
) -> schemas.Deck:
    try:
        instance = await decks_repository.update(data=data.model_dump(), item_id=deck_id)
    except NotFoundError:
        raise fastapi.HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Deck is not found") from None

    return typing.cast("schemas.Deck", instance)


@ROUTER.post("/decks/")
async def create_deck(
    data: schemas.DeckCreate,
    decks_repository: DecksRepository = FromDI(DecksRepository),
) -> schemas.Deck:
    instance = await decks_repository.create(data.model_dump())
    return typing.cast("schemas.Deck", instance)


@ROUTER.get("/decks/{deck_id}/cards/")
async def list_cards(
    deck_id: int,
    cards_repository: CardsRepository = FromDI(CardsRepository),
) -> schemas.Cards:
    objects = await cards_repository.list(models.Card.deck_id == deck_id)
    return typing.cast("schemas.Cards", {"items": objects})


@ROUTER.get("/cards/{card_id}/")
async def get_card(
    card_id: int,
    cards_repository: CardsRepository = FromDI(CardsRepository),
) -> schemas.Card:
    instance = await cards_repository.get_one_or_none(models.Card.id == card_id)
    if not instance:
        raise fastapi.HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Card is not found")
    return typing.cast("schemas.Card", instance)


@ROUTER.post("/decks/{deck_id}/cards/")
async def create_cards(
    deck_id: int,
    data: list[schemas.CardCreate],
    cards_repository: CardsRepository = FromDI(CardsRepository),
) -> schemas.Cards:
    objects = await cards_repository.create_many(
        data=[models.Card(**card.model_dump(), deck_id=deck_id) for card in data],
    )
    return typing.cast("schemas.Cards", {"items": objects})


@ROUTER.put("/decks/{deck_id}/cards/")
async def update_cards(
    deck_id: int,
    data: list[schemas.Card],
    cards_repository: CardsRepository = FromDI(CardsRepository),
) -> schemas.Cards:
    objects = await cards_repository.upsert_many(
        data=[models.Card(**card.model_dump(exclude={"deck_id"}), deck_id=deck_id) for card in data],
    )
    return typing.cast("schemas.Cards", {"items": objects})