Files
remnawave-bedolaga-telegram…/app/webapi/routes/promo_groups.py

140 lines
4.9 KiB
Python

from __future__ import annotations
from typing import Any
from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.ext.asyncio import AsyncSession
from app.database.crud.promo_group import (
count_promo_group_members,
create_promo_group,
delete_promo_group,
get_promo_group_by_id,
get_promo_groups_with_counts,
update_promo_group,
)
from app.database.models import PromoGroup
from ..dependencies import get_db_session, require_api_token
from ..schemas.promo_groups import (
PromoGroupCreateRequest,
PromoGroupResponse,
PromoGroupUpdateRequest,
)
router = APIRouter()
def _normalize_period_discounts(group: PromoGroup) -> dict[int, int]:
raw = group.period_discounts or {}
normalized: dict[int, int] = {}
if isinstance(raw, dict):
for key, value in raw.items():
try:
normalized[int(key)] = int(value)
except (TypeError, ValueError):
continue
return normalized
def _serialize(group: PromoGroup, members_count: int = 0) -> PromoGroupResponse:
return PromoGroupResponse(
id=group.id,
name=group.name,
server_discount_percent=group.server_discount_percent,
traffic_discount_percent=group.traffic_discount_percent,
device_discount_percent=group.device_discount_percent,
period_discounts=_normalize_period_discounts(group),
auto_assign_total_spent_kopeks=group.auto_assign_total_spent_kopeks,
apply_discounts_to_addons=group.apply_discounts_to_addons,
is_default=group.is_default,
members_count=members_count,
created_at=group.created_at,
updated_at=group.updated_at,
)
@router.get("", response_model=list[PromoGroupResponse])
async def list_promo_groups(
_: Any = Depends(require_api_token),
db: AsyncSession = Depends(get_db_session),
) -> list[PromoGroupResponse]:
groups_with_counts = await get_promo_groups_with_counts(db)
return [_serialize(group, members_count=count) for group, count in groups_with_counts]
@router.get("/{group_id}", response_model=PromoGroupResponse)
async def get_promo_group(
group_id: int,
_: Any = Depends(require_api_token),
db: AsyncSession = Depends(get_db_session),
) -> PromoGroupResponse:
group = await get_promo_group_by_id(db, group_id)
if not group:
raise HTTPException(status.HTTP_404_NOT_FOUND, "Promo group not found")
members_count = await count_promo_group_members(db, group_id)
return _serialize(group, members_count=members_count)
@router.post("", response_model=PromoGroupResponse, status_code=status.HTTP_201_CREATED)
async def create_promo_group_endpoint(
payload: PromoGroupCreateRequest,
_: Any = Depends(require_api_token),
db: AsyncSession = Depends(get_db_session),
) -> PromoGroupResponse:
group = await create_promo_group(
db,
name=payload.name,
server_discount_percent=payload.server_discount_percent,
traffic_discount_percent=payload.traffic_discount_percent,
device_discount_percent=payload.device_discount_percent,
period_discounts=payload.period_discounts,
auto_assign_total_spent_kopeks=payload.auto_assign_total_spent_kopeks,
apply_discounts_to_addons=payload.apply_discounts_to_addons,
)
return _serialize(group, members_count=0)
@router.patch("/{group_id}", response_model=PromoGroupResponse)
async def update_promo_group_endpoint(
group_id: int,
payload: PromoGroupUpdateRequest,
_: Any = Depends(require_api_token),
db: AsyncSession = Depends(get_db_session),
) -> PromoGroupResponse:
group = await get_promo_group_by_id(db, group_id)
if not group:
raise HTTPException(status.HTTP_404_NOT_FOUND, "Promo group not found")
group = await update_promo_group(
db,
group,
name=payload.name,
server_discount_percent=payload.server_discount_percent,
traffic_discount_percent=payload.traffic_discount_percent,
device_discount_percent=payload.device_discount_percent,
period_discounts=payload.period_discounts,
auto_assign_total_spent_kopeks=payload.auto_assign_total_spent_kopeks,
apply_discounts_to_addons=payload.apply_discounts_to_addons,
)
members_count = await count_promo_group_members(db, group_id)
return _serialize(group, members_count=members_count)
@router.delete("/{group_id}", status_code=status.HTTP_204_NO_CONTENT)
async def delete_promo_group_endpoint(
group_id: int,
_: Any = Depends(require_api_token),
db: AsyncSession = Depends(get_db_session),
) -> None:
group = await get_promo_group_by_id(db, group_id)
if not group:
raise HTTPException(status.HTTP_404_NOT_FOUND, "Promo group not found")
success = await delete_promo_group(db, group)
if not success:
raise HTTPException(status.HTTP_400_BAD_REQUEST, "Cannot delete default promo group")
return None