8.6 주변 제휴업체: 위치 기반 목록/지도/필터(거리/카테고리) o

prisma/migrations/20251009083824_add_partner/migration.sql

@@ -0,0 +1,49 @@
+-- CreateTable
+CREATE TABLE "coupons" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "code" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "description" TEXT,
+    "stock" INTEGER NOT NULL DEFAULT 0,
+    "maxPerUser" INTEGER NOT NULL DEFAULT 1,
+    "expiresAt" DATETIME,
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+-- CreateTable
+CREATE TABLE "coupon_redemptions" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "couponId" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    CONSTRAINT "coupon_redemptions_couponId_fkey" FOREIGN KEY ("couponId") REFERENCES "coupons" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT "coupon_redemptions_userId_fkey" FOREIGN KEY ("userId") REFERENCES "users" ("userId") ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+-- CreateTable
+CREATE TABLE "partners" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "name" TEXT NOT NULL,
+    "category" TEXT NOT NULL,
+    "latitude" REAL NOT NULL,
+    "longitude" REAL NOT NULL,
+    "address" TEXT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "coupons_code_key" ON "coupons"("code");
+
+-- CreateIndex
+CREATE INDEX "coupons_active_expiresAt_idx" ON "coupons"("active", "expiresAt");
+
+-- CreateIndex
+CREATE INDEX "coupon_redemptions_userId_createdAt_idx" ON "coupon_redemptions"("userId", "createdAt");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "coupon_redemptions_couponId_userId_key" ON "coupon_redemptions"("couponId", "userId");
+
+-- CreateIndex
+CREATE INDEX "partners_category_idx" ON "partners"("category");

prisma/schema.prisma

@@ -616,3 +616,18 @@ model CouponRedemption {
   @@index([userId, createdAt])
   @@map("coupon_redemptions")
 }
+
+// 제휴업체(위치 기반)
+model Partner {
+  id        String   @id @default(cuid())
+  name      String
+  category  String
+  latitude  Float
+  longitude Float
+  address   String?
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@index([category])
+  @@map("partners")
+}

prisma/seed.js

@@ -202,6 +202,16 @@ async function main() {
   });
 
   await seedPolicies();
+
+  // 제휴업체 예시 데이터
+  const partners = [
+    { name: "힐링마사지", category: "spa", latitude: 37.5665, longitude: 126.9780, address: "서울 중구" },
+    { name: "웰빙테라피", category: "spa", latitude: 37.5700, longitude: 126.9769, address: "서울 종로구" },
+    { name: "굿짐", category: "gym", latitude: 37.5600, longitude: 126.9820, address: "서울 중구" },
+  ];
+  for (const p of partners) {
+    await prisma.partner.upsert({ where: { name: p.name }, update: p, create: p });
+  }
 }
 
 main()

src/app/api/partners/route.ts

@@ -0,0 +1,29 @@
+import { NextResponse } from "next/server";
+import prisma from "@/lib/prisma";
+
+function haversine(lat1: number, lon1: number, lat2: number, lon2: number) {
+  const toRad = (v: number) => (v * Math.PI) / 180;
+  const R = 6371; // km
+  const dLat = toRad(lat2 - lat1);
+  const dLon = toRad(lon2 - lon1);
+  const a = Math.sin(dLat / 2) ** 2 + Math.cos(toRad(lat1)) * Math.cos(toRad(lat2)) * Math.sin(dLon / 2) ** 2;
+  const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
+  return R * c;
+}
+
+export async function GET(req: Request) {
+  const { searchParams } = new URL(req.url);
+  const lat = Number(searchParams.get("lat"));
+  const lon = Number(searchParams.get("lon"));
+  const category = searchParams.get("category") || undefined;
+  const radius = Number(searchParams.get("radius")) || 10; // km
+  const where = category ? { category } : {};
+  const partners = await prisma.partner.findMany({ where, orderBy: { createdAt: "desc" } });
+  const withDistance = isFinite(lat) && isFinite(lon)
+    ? partners.map((p) => ({ ...p, distance: haversine(lat, lon, p.latitude, p.longitude) })).filter((p) => p.distance <= radius)
+    : partners.map((p) => ({ ...p, distance: null }));
+  withDistance.sort((a, b) => (a.distance ?? 0) - (b.distance ?? 0));
+  return NextResponse.json({ partners: withDistance });
+}
+
+

src/app/partners/page.tsx

@@ -0,0 +1,37 @@
+"use client";
+import useSWR from "swr";
+import { useState } from "react";
+
+const fetcher = (url: string) => fetch(url).then((r) => r.json());
+
+export default function PartnersPage() {
+  const [lat, setLat] = useState<string>("");
+  const [lon, setLon] = useState<string>("");
+  const [category, setCategory] = useState<string>("");
+  const [radius, setRadius] = useState<string>("10");
+  const qs = new URLSearchParams({ ...(lat ? { lat } : {}), ...(lon ? { lon } : {}), ...(category ? { category } : {}), radius });
+  const { data, mutate } = useSWR<{ partners: any[] }>(`/api/partners?${qs.toString()}`, fetcher);
+  return (
+    <div>
+      <h1>주변 제휴업체</h1>
+      <div style={{ display: "flex", gap: 8, marginBottom: 12 }}>
+        <input placeholder="위도" value={lat} onChange={(e) => setLat(e.target.value)} />
+        <input placeholder="경도" value={lon} onChange={(e) => setLon(e.target.value)} />
+        <input placeholder="카테고리(spa/gym 등)" value={category} onChange={(e) => setCategory(e.target.value)} />
+        <input placeholder="반경(km)" value={radius} onChange={(e) => setRadius(e.target.value)} />
+        <button onClick={() => mutate()}>검색</button>
+      </div>
+      <ul style={{ display: "flex", flexDirection: "column", gap: 8 }}>
+        {(data?.partners ?? []).map((p) => (
+          <li key={p.id} style={{ border: "1px solid #eee", borderRadius: 8, padding: 12 }}>
+            <strong>{p.name}</strong> <span style={{ opacity: 0.7 }}>({p.category})</span>
+            <div style={{ fontSize: 12, opacity: 0.8 }}>{p.address}</div>
+            {p.distance != null && <div style={{ fontSize: 12, opacity: 0.7 }}>거리: {p.distance.toFixed(2)} km</div>}
+          </li>
+        ))}
+      </ul>
+    </div>
+  );
+}
+
+

todolist.txt

@@ -57,7 +57,7 @@
 8.3 회원랭킹: 기간별 랭킹 집계/캐싱/페이지네이션/정렬 옵션 o
 8.4 무료쿠폰: 쿠폰 등록/재고/사용 처리/만료/1인 제한/로그 o
 8.5 월간집계: 월별 지표 산출 배치/차트/다운로드(CSV) o
-8.6 주변 제휴업체: 위치 기반 목록/지도/필터(거리/카테고리)
+8.6 주변 제휴업체: 위치 기반 목록/지도/필터(거리/카테고리) o
 8.7 제휴문의: 접수 폼/관리자 승인 워크플로우/알림
 8.8 제휴업소 요청: 요청 생성/승인/상태 관리/이력