Sith/counter/api.py

#
# Copyright 2024 AE UTBM
# ae@utbm.fr / ae.info@utbm.fr
#
# This file is part of the website of the UTBM Student Association (AE UTBM),
# https://ae.utbm.fr.
#
# You can find the source code of the website at https://github.com/ae-utbm/sith
#
# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
# SEE : https://raw.githubusercontent.com/ae-utbm/sith/master/LICENSE
# OR WITHIN THE LOCAL FILE "LICENSE"
#
#
from typing import Annotated

from annotated_types import MinLen
from django.db.models import Q
from ninja import Query
from ninja_extra import ControllerBase, api_controller, paginate, route
from ninja_extra.pagination import PageNumberPaginationExtra
from ninja_extra.schemas import PaginatedResponseSchema

from core.api_permissions import CanAccessLookup, CanView, IsLoggedInCounter, IsRoot
from counter.models import Counter, Customer, Product
from counter.schemas import (
    CounterFilterSchema,
    CounterSchema,
    CustomerBalance,
    ProductSchema,
    SimplifiedCounterSchema,
)


@api_controller("/counter")
class CounterController(ControllerBase):
    @route.get("", response=list[CounterSchema], permissions=[IsRoot])
    def fetch_all(self):
        return Counter.objects.annotate_is_open()

    @route.get("{counter_id}/", response=CounterSchema, permissions=[CanView])
    def fetch_one(self, counter_id: int):
        return self.get_object_or_exception(
            Counter.objects.annotate_is_open(), pk=counter_id
        )

    @route.get("bar/", response=list[CounterSchema], permissions=[CanView])
    def fetch_bars(self):
        counters = list(Counter.objects.annotate_is_open().filter(type="BAR"))
        for c in counters:
            self.check_object_permissions(c)
        return counters

    @route.get(
        "/search",
        response=PaginatedResponseSchema[SimplifiedCounterSchema],
        permissions=[CanAccessLookup],
    )
    @paginate(PageNumberPaginationExtra, page_size=50)
    def search_counter(self, filters: Query[CounterFilterSchema]):
        return filters.filter(Counter.objects.all())


@api_controller("/customer")
class CustomerController(ControllerBase):
    @route.get("/balance", response=CustomerBalance, permissions=[IsLoggedInCounter])
    def get_balance(self, customer_id: int):
        return self.get_object_or_exception(Customer, pk=customer_id)


@api_controller("/product")
class ProductController(ControllerBase):
    @route.get(
        "/search",
        response=PaginatedResponseSchema[ProductSchema],
        permissions=[CanAccessLookup],
    )
    @paginate(PageNumberPaginationExtra, page_size=50)
    def search_products(self, search: Annotated[str, MinLen(1)]):
        return (
            Product.objects.filter(
                Q(name__icontains=search) | Q(code__icontains=search)
            )
            .filter(archived=False)
            .values()
        )