EV 충전 플랫폼 초기 백업

app/routers/chargers.py

@@ -0,0 +1,92 @@
+"""충전기 관리 API"""
+
+from typing import List
+
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.database import get_db
+from app.models import Charger
+from app.schemas import ChargerCreate, ChargerOut
+from app.services.steve_client import steve_client
+
+router = APIRouter(prefix="/chargers", tags=["충전기"])
+
+
+@router.get("/", response_model=List[ChargerOut])
+async def list_chargers(
+    active_only: bool = True,
+    db: AsyncSession = Depends(get_db),
+):
+    """등록된 충전기 목록"""
+    stmt = select(Charger)
+    if active_only:
+        stmt = stmt.where(Charger.is_active == True)
+    result = await db.execute(stmt)
+    return result.scalars().all()
+
+
+@router.post("/", response_model=ChargerOut, status_code=201)
+async def register_charger(
+    data: ChargerCreate,
+    db: AsyncSession = Depends(get_db),
+):
+    """새 충전기 등록
+
+    FastAPI DB에 등록. Steve에도 이미 chargeBoxId가
+    등록되어 있어야 OCPP 통신 가능.
+    """
+    # 중복 확인
+    existing = await db.execute(
+        select(Charger).where(Charger.charge_box_id == data.charge_box_id)
+    )
+    if existing.scalar_one_or_none():
+        raise HTTPException(409, f"이미 등록된 충전기: {data.charge_box_id}")
+
+    charger = Charger(**data.model_dump())
+    db.add(charger)
+    await db.flush()
+    await db.refresh(charger)
+    return charger
+
+
+@router.get("/{charge_box_id}", response_model=ChargerOut)
+async def get_charger(
+    charge_box_id: str,
+    db: AsyncSession = Depends(get_db),
+):
+    """충전기 상세 정보"""
+    result = await db.execute(
+        select(Charger).where(Charger.charge_box_id == charge_box_id)
+    )
+    charger = result.scalar_one_or_none()
+    if not charger:
+        raise HTTPException(404, "충전기를 찾을 수 없습니다")
+    return charger
+
+
+@router.get("/{charge_box_id}/steve-status")
+async def get_steve_status(charge_box_id: str):
+    """Steve 서버에서 충전기 실시간 상태 조회"""
+    data = await steve_client.get_charge_point(charge_box_id)
+    if not data:
+        raise HTTPException(502, "Steve 서버 응답 없음")
+    return data
+
+
+@router.delete("/{charge_box_id}")
+async def deactivate_charger(
+    charge_box_id: str,
+    db: AsyncSession = Depends(get_db),
+):
+    """충전기 비활성화 (soft delete)"""
+    result = await db.execute(
+        select(Charger).where(Charger.charge_box_id == charge_box_id)
+    )
+    charger = result.scalar_one_or_none()
+    if not charger:
+        raise HTTPException(404, "충전기를 찾을 수 없습니다")
+
+    charger.is_active = False
+    return {"message": f"{charge_box_id} 비활성화 완료"}