♻️ refactor: AI 시세 분석을 네이버 쇼핑 최저가 조회로 교체
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- server/api/ai/market-price: Anthropic 스트리밍 제거, 네이버 쇼핑 API 호출로 변경
  - 신품 기준 최저가 10건 조회 (가격 오름차순, 중고·렌탈 제외)
  - NAVER_CLIENT_ID / NAVER_CLIENT_SECRET 환경변수 사용
- MarketPriceAnalysis: 스트리밍 텍스트 UI → 구조화된 가격 비교 UI
  - 신품 최저가 / 평균가 / 희망가 대비 비율 요약 카드
  - 상품 목록 (이미지, 상품명, 쇼핑몰, 가격, 네이버 링크)
- nuxt.config: naverClientId / naverClientSecret runtimeConfig 추가
This commit is contained in:
hyeonggil
2026-03-08 22:24:26 +09:00
parent f3ebb6002d
commit 0a7cba4f93
3 changed files with 197 additions and 110 deletions

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@@ -2,6 +2,21 @@
import { PLATFORM_LABELS } from '~/types/used-sale' import { PLATFORM_LABELS } from '~/types/used-sale'
import type { UsedSale } from '~/types/used-sale' import type { UsedSale } from '~/types/used-sale'
interface ShoppingItem {
title: string
link: string
image: string
lprice: string
hprice: string
mallName: string
productId: string
}
interface ShoppingResult {
total: number
items: ShoppingItem[]
}
const props = defineProps<{ const props = defineProps<{
open: boolean open: boolean
sale: UsedSale | null sale: UsedSale | null
@@ -11,64 +26,79 @@ const emit = defineEmits<{
'update:open': [value: boolean] 'update:open': [value: boolean]
}>() }>()
const streamingContent = ref('') const result = ref<ShoppingResult | null>(null)
const isStreaming = ref(false) const loading = ref(false)
const error = ref<string | null>(null) const error = ref<string | null>(null)
async function startAnalysis() { async function fetchPrices() {
if (!props.sale) return if (!props.sale) return
streamingContent.value = '' result.value = null
isStreaming.value = true loading.value = true
error.value = null error.value = null
try { try {
const response = await fetch('/api/ai/market-price', { result.value = await $fetch<ShoppingResult>('/api/ai/market-price', {
method: 'POST', method: 'POST',
headers: { 'Content-Type': 'application/json' }, body: {
body: JSON.stringify({
itemName: props.sale.item_name, itemName: props.sale.item_name,
platform: PLATFORM_LABELS[props.sale.platform],
salePrice: props.sale.sale_price salePrice: props.sale.sale_price
})
})
if (!response.ok) {
throw new Error(`분석 요청 실패 (${response.status})`)
}
const reader = response.body!.getReader()
const decoder = new TextDecoder()
while (true) {
const { done, value } = await reader.read()
if (done) break
streamingContent.value += decoder.decode(value, { stream: true })
} }
})
} catch (e: unknown) { } catch (e: unknown) {
error.value = e instanceof Error ? e.message : '분석 중 오류가 발생했습니다' const msg = e instanceof Error ? e.message : '조회 중 오류가 발생했습니다'
error.value = msg
} finally { } finally {
isStreaming.value = false loading.value = false
} }
} }
// 모달이 열릴 때 자동으로 분석 시작 // 모달이 열릴 때 자동 조회
watch(() => props.open, (isOpen) => { watch(() => props.open, (isOpen) => {
if (isOpen && props.sale) { if (isOpen && props.sale) fetchPrices()
startAnalysis()
}
}) })
function formatPrice(price: number) { // HTML 태그 제거 (네이버 응답에 <b> 태그 포함)
return price.toLocaleString('ko-KR') + '원' function stripHtml(html: string) {
return html.replace(/<[^>]*>/g, '')
} }
function formatPrice(price: string | number) {
const n = typeof price === 'string' ? parseInt(price, 10) : price
return isNaN(n) ? '-' : n.toLocaleString('ko-KR') + '원'
}
// 신품 최저가 (lprice 기준)
const lowestPrice = computed(() => {
const prices = (result.value?.items ?? [])
.map(i => parseInt(i.lprice, 10))
.filter(p => p > 0)
return prices.length ? Math.min(...prices) : null
})
// 신품 평균가
const avgPrice = computed(() => {
const prices = (result.value?.items ?? [])
.map(i => parseInt(i.lprice, 10))
.filter(p => p > 0)
if (!prices.length) return null
return Math.round(prices.reduce((a, b) => a + b, 0) / prices.length)
})
// 희망 판매가와 신품 최저가 비교 (양수 = 신품보다 비쌈)
const priceComparison = computed(() => {
if (!lowestPrice.value || !props.sale) return null
const diff = props.sale.sale_price - lowestPrice.value
const ratio = (diff / lowestPrice.value) * 100
return { diff, ratio }
})
</script> </script>
<template> <template>
<UModal <UModal
:open="open" :open="open"
title="AI 시세 분석" title="네이버 쇼핑 최저가 조회"
description="AI가 현재 중고 시장 시세를 분석합니다" description="신품 기준 최저가와 희망 판매가를 비교합니다"
:ui="{ body: 'space-y-4' }" :ui="{ body: 'space-y-4' }"
@update:open="emit('update:open', $event)" @update:open="emit('update:open', $event)"
> >
@@ -85,25 +115,18 @@ function formatPrice(price: number) {
</UBadge> </UBadge>
<UBadge color="primary" variant="subtle" size="lg"> <UBadge color="primary" variant="subtle" size="lg">
<UIcon name="i-lucide-tag" class="mr-1" /> <UIcon name="i-lucide-tag" class="mr-1" />
{{ formatPrice(sale.sale_price) }} 희망가 {{ sale ? formatPrice(sale.sale_price) : '-' }}
</UBadge> </UBadge>
</div> </div>
<!-- 분석 결과 영역 -->
<div class="min-h-40 rounded-lg bg-gray-50 dark:bg-gray-900 p-4">
<!-- 로딩 스켈레톤 --> <!-- 로딩 스켈레톤 -->
<div v-if="isStreaming && !streamingContent" class="space-y-3"> <div v-if="loading" class="space-y-3">
<USkeleton class="h-4 w-3/4" /> <USkeleton class="h-20 w-full rounded-lg" />
<USkeleton class="h-4 w-full" /> <USkeleton class="h-14 w-full rounded-lg" />
<USkeleton class="h-4 w-5/6" /> <USkeleton class="h-14 w-full rounded-lg" />
<USkeleton class="h-14 w-full rounded-lg" />
</div> </div>
<!-- 스트리밍 텍스트 -->
<pre
v-else-if="streamingContent"
class="whitespace-pre-wrap text-sm text-gray-800 dark:text-gray-200 font-sans leading-relaxed"
>{{ streamingContent }}</pre>
<!-- 에러 --> <!-- 에러 -->
<UAlert <UAlert
v-else-if="error" v-else-if="error"
@@ -112,16 +135,74 @@ function formatPrice(price: number) {
:description="error" :description="error"
/> />
<!-- 대기 상태 (아직 아무것도 없을 ) --> <!-- 결과 -->
<div v-else class="flex items-center justify-center h-32 text-gray-400 dark:text-gray-600"> <template v-else-if="result">
<UIcon name="i-lucide-sparkles" class="text-2xl" /> <!-- 가격 요약 카드 -->
</div> <div class="grid grid-cols-3 gap-3">
<UCard :ui="{ body: 'p-3 text-center' }">
<p class="text-xs text-gray-500 dark:text-gray-400 mb-1">신품 최저가</p>
<p class="text-lg font-bold text-green-600 dark:text-green-400">
{{ lowestPrice ? formatPrice(lowestPrice) : '-' }}
</p>
</UCard>
<UCard :ui="{ body: 'p-3 text-center' }">
<p class="text-xs text-gray-500 dark:text-gray-400 mb-1">신품 평균가</p>
<p class="text-lg font-bold">
{{ avgPrice ? formatPrice(avgPrice) : '-' }}
</p>
</UCard>
<UCard :ui="{ body: 'p-3 text-center' }">
<p class="text-xs text-gray-500 dark:text-gray-400 mb-1">희망가 비교</p>
<template v-if="priceComparison">
<p
class="text-lg font-bold"
:class="priceComparison.ratio > 0 ? 'text-red-500 dark:text-red-400' : 'text-blue-500 dark:text-blue-400'"
>
{{ priceComparison.ratio > 0 ? '+' : '' }}{{ priceComparison.ratio.toFixed(0) }}%
</p>
<p class="text-xs text-gray-400">신품 최저가 대비</p>
</template>
<p v-else class="text-lg font-bold text-gray-400">-</p>
</UCard>
</div> </div>
<!-- 스트리밍 인디케이터 --> <!-- 상품 목록 -->
<div v-if="isStreaming && streamingContent" class="flex items-center gap-2 text-sm text-gray-500"> <div class="space-y-2 max-h-64 overflow-y-auto pr-1">
<span class="inline-block w-2 h-2 bg-primary-500 rounded-full animate-pulse" /> <a
분석 ... v-for="item in result.items"
:key="item.productId"
:href="item.link"
target="_blank"
rel="noopener noreferrer"
class="flex items-center gap-3 p-3 rounded-lg border border-gray-200 dark:border-gray-700 hover:bg-gray-50 dark:hover:bg-gray-800 transition-colors"
>
<img
v-if="item.image"
:src="item.image"
:alt="stripHtml(item.title)"
class="w-12 h-12 object-contain rounded bg-white flex-shrink-0"
/>
<div class="flex-1 min-w-0">
<p class="text-sm font-medium truncate">{{ stripHtml(item.title) }}</p>
<p class="text-xs text-gray-500">{{ item.mallName }}</p>
</div>
<div class="text-right flex-shrink-0 flex items-center gap-1">
<p class="text-sm font-bold text-green-600 dark:text-green-400">
{{ formatPrice(item.lprice) }}
</p>
<UIcon name="i-lucide-external-link" class="text-gray-400 size-3" />
</div>
</a>
</div>
<p class="text-xs text-gray-400 dark:text-gray-500 text-center">
네이버 쇼핑 검색 결과 {{ result.total.toLocaleString() }} 최저가 {{ result.items.length }}
</p>
</template>
<!-- 초기 대기 상태 -->
<div v-else class="flex items-center justify-center h-32 text-gray-400 dark:text-gray-600">
<UIcon name="i-lucide-search" class="text-2xl" />
</div> </div>
</template> </template>
@@ -131,9 +212,9 @@ function formatPrice(price: number) {
icon="i-lucide-refresh-cw" icon="i-lucide-refresh-cw"
color="neutral" color="neutral"
variant="outline" variant="outline"
label="재분석" label="다시 조회"
:disabled="isStreaming" :disabled="loading"
@click="startAnalysis" @click="fetchPrices"
/> />
<UButton <UButton
label="닫기" label="닫기"

View File

@@ -14,6 +14,8 @@ export default defineNuxtConfig({
runtimeConfig: { runtimeConfig: {
anthropicApiKey: process.env.ANTHROPIC_API_KEY, anthropicApiKey: process.env.ANTHROPIC_API_KEY,
naverClientId: process.env.NAVER_CLIENT_ID,
naverClientSecret: process.env.NAVER_CLIENT_SECRET,
public: {} public: {}
}, },

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@@ -1,57 +1,61 @@
import Anthropic from '@anthropic-ai/sdk' interface NaverShoppingItem {
title: string
link: string
image: string
lprice: string
hprice: string
mallName: string
productId: string
brand: string
category1: string
category2: string
category3: string
category4: string
}
const SYSTEM_PROMPT = `당신은 한국 중고 캠핑 장비 시장 전문가입니다. interface NaverShoppingResponse {
사용자가 제공한 장비 정보를 바탕으로 중고 시세를 분석하고 판매 전략을 제안합니다. lastBuildDate: string
total: number
분석 항목: start: number
1. **현재 시세 범위**: 해당 장비의 국내 중고 시장 시세 (최저~최고) display: number
2. **희망가 평가**: 제시된 희망가가 적정한지, 높은지, 낮은지 평가 items: NaverShoppingItem[]
3. **추천 판매가**: 빠른 판매와 적정 수익을 고려한 추천 가격 }
4. **판매 팁**: 플랫폼별 특성을 고려한 판매 전략 및 주의사항
응답 스타일:
- 한국어로 간결하고 실용적으로 답변
- 구체적인 가격대와 근거 제시
- 마크다운 형식으로 구조화된 답변 제공`
export default defineEventHandler(async (event) => { export default defineEventHandler(async (event) => {
const config = useRuntimeConfig() const config = useRuntimeConfig()
const body = await readBody(event) const body = await readBody(event)
const { itemName, platform, salePrice } = body as { const { itemName } = body as { itemName: string; salePrice: number }
itemName: string
platform: string if (!itemName?.trim()) {
salePrice: number throw createError({ statusCode: 400, message: '장비명이 필요합니다' })
} }
const anthropic = new Anthropic({ apiKey: config.anthropicApiKey }) const clientId = config.naverClientId as string
const clientSecret = config.naverClientSecret as string
const userMessage = `다음 캠핑 장비의 중고 시세를 분석해주세요. if (!clientId || !clientSecret) {
throw createError({ statusCode: 500, message: '네이버 API 인증 정보가 설정되지 않았습니다' })
}
- 장비명: ${itemName} const url = new URL('https://openapi.naver.com/v1/search/shop.json')
- 판매 플랫폼: ${platform} url.searchParams.set('query', itemName)
- 희망 판매가: ${salePrice.toLocaleString('ko-KR')}` url.searchParams.set('display', '10')
url.searchParams.set('sort', 'asc') // 가격 오름차순 (최저가 먼저)
url.searchParams.set('exclude', 'used:rental') // 중고·렌탈 제외 → 신품 기준
const stream = anthropic.messages.stream({ const response = await fetch(url.toString(), {
model: 'claude-sonnet-4-6', headers: {
max_tokens: 1024, 'X-Naver-Client-Id': clientId,
system: SYSTEM_PROMPT, 'X-Naver-Client-Secret': clientSecret
messages: [{ role: 'user', content: userMessage }]
})
const readableStream = new ReadableStream({
async start(controller) {
stream.on('text', (text) => {
controller.enqueue(new TextEncoder().encode(text))
})
stream.on('finalMessage', () => {
controller.close()
})
stream.on('error', (err) => {
controller.error(err)
})
} }
}) })
return sendStream(event, readableStream) if (!response.ok) {
const text = await response.text()
throw createError({ statusCode: response.status, message: `네이버 쇼핑 API 오류: ${text}` })
}
const data = await response.json() as NaverShoppingResponse
return data
}) })