From b389db69f0fe19c1897cc35b46f1c3570101c6b7 Mon Sep 17 00:00:00 2001
From: CHOSOOGEUN <241898164+CHOSOOGEUN@users.noreply.github.com>
Date: Fri, 22 May 2026 14:18:55 +0900
Subject: [PATCH] =?UTF-8?q?feat(events):=20GET=20/api/events=20=EC=97=90?=
 =?UTF-8?q?=20search=20=EC=BF=BC=EB=A6=AC=20=ED=8C=8C=EB=9D=BC=EB=AF=B8?=
 =?UTF-8?q?=ED=84=B0=20=EC=B6=94=EA=B0=80?=
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팀원 요청 — 페이지네이션 적용된 클라이언트 측 필터가 아니라 전체에서
서버사이드 검색이 필요. frontend(EventsFilter) 의 검색 박스 placeholder
와 동일한 대상으로 백엔드에서도 매칭.

검색 대상:
- EV-{id}, CAM-{id} 패턴 → Event.id / Event.camera_id 정확 매칭
- 숫자만 입력 → Event.id 매칭
- 부분 일치(ILIKE %s%): Camera.station_name, Camera.location,
  Event.event_type, Event.reason

다른 필터(status, type, date_from/to)와는 AND 결합.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 backend/app/api/events.py | 34 +++++++++++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 5 deletions(-)

diff --git a/backend/app/api/events.py b/backend/app/api/events.py
index 6311193..b5813a8 100644
--- a/backend/app/api/events.py
+++ b/backend/app/api/events.py
@@ -1,13 +1,14 @@
+import re
 from typing import Optional
 from datetime import datetime
 from fastapi import APIRouter, Depends, HTTPException
-from sqlalchemy import select
+from sqlalchemy import select, or_
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.api.deps import get_current_admin
 from app.api.websocket import manager
 from app.database import get_db
-from app.models.models import Event, Notification, Admin
+from app.models.models import Event, Notification, Admin, Camera
 from app.schemas.schemas import EventCreate, EventResponse, EventStatusUpdate
 from app.workers.tasks import upload_clip_task
 from pydantic import BaseModel
@@ -27,6 +28,7 @@ async def list_events(
     type: Optional[str] = None,
     date_from: Optional[datetime] = None,
     date_to: Optional[datetime] = None,
+    search: Optional[str] = None,
     limit: int = 50,
     offset: int = 0,
     db: AsyncSession = Depends(get_db),
@@ -49,8 +51,8 @@ async def list_events(
     Returns:
         list[Event]: 조회된 이벤트 객체 리스트
     """
-    query = select(Event).order_by(Event.timestamp.desc()).offset(offset).limit(limit)
-    
+    query = select(Event)
+
     if camera_id is not None:
         query = query.where(Event.camera_id == camera_id)
     if status:
@@ -61,7 +63,29 @@ async def list_events(
         query = query.where(Event.timestamp >= date_from)
     if date_to:
         query = query.where(Event.timestamp <= date_to)
-    
+
+    # 서버사이드 통합 검색: EV-번호 / CAM-번호 / 역이름 / 게이트(위치) / event_type / reason
+    if search and search.strip():
+        s = search.strip()
+        pattern = f"%{s}%"
+        conds = [
+            Camera.station_name.ilike(pattern),
+            Camera.location.ilike(pattern),
+            Event.event_type.ilike(pattern),
+            Event.reason.ilike(pattern),
+        ]
+        m = re.search(r"EV[-_]?(\d+)", s, re.IGNORECASE)
+        if m:
+            conds.append(Event.id == int(m.group(1)))
+        m = re.search(r"CAM[-_]?(\d+)", s, re.IGNORECASE)
+        if m:
+            conds.append(Event.camera_id == int(m.group(1)))
+        if s.isdigit():
+            conds.append(Event.id == int(s))
+        query = query.join(Camera, Event.camera_id == Camera.id).where(or_(*conds))
+
+    query = query.order_by(Event.timestamp.desc()).offset(offset).limit(limit)
+
     result = await db.execute(query)
     return result.scalars().all()