feat: mockup modal avec sélection image existante, familles sheets et métachamps produit

src/app/api/images/proxy/route.ts

@@ -0,0 +1,18 @@
+import { NextRequest } from 'next/server'
+import { getServerSession } from 'next-auth'
+import { authOptions } from '@/lib/auth'
+
+export async function GET(req: NextRequest) {
+  const session = await getServerSession(authOptions)
+  if (!session) return new Response('Non authentifié', { status: 401 })
+
+  const url = req.nextUrl.searchParams.get('url')
+  if (!url) return new Response('url requis', { status: 400 })
+
+  const res = await fetch(url)
+  if (!res.ok) return new Response('Fetch failed', { status: 502 })
+
+  const buffer = await res.arrayBuffer()
+  const contentType = res.headers.get('content-type') ?? 'image/jpeg'
+  return new Response(buffer, { headers: { 'Content-Type': contentType } })
+}

src/app/api/mockup/product-meta/[shopifyId]/route.ts

@@ -0,0 +1,30 @@
+import { NextRequest } from 'next/server'
+import { getServerSession } from 'next-auth'
+import { authOptions } from '@/lib/auth'
+
+const API_VERSION = '2024-01'
+
+export async function GET(_req: NextRequest, { params }: { params: { shopifyId: string } }) {
+  const session = await getServerSession(authOptions)
+  if (!session) return Response.json({ error: 'Non authentifié' }, { status: 401 })
+
+  const domain = process.env.SHOPIFY_STORE_DOMAIN
+  const token = process.env.SHOPIFY_ADMIN_API_TOKEN
+  if (!domain || !token) return Response.json({ error: 'Config Shopify manquante' }, { status: 500 })
+
+  const res = await fetch(
+    `https://${domain}/admin/api/${API_VERSION}/products/${params.shopifyId}/metafields.json`,
+    { headers: { 'X-Shopify-Access-Token': token, 'Content-Type': 'application/json' } },
+  )
+  if (!res.ok) return Response.json({ error: `Shopify error: ${res.status}` }, { status: 502 })
+
+  const data = await res.json()
+  const metafields = (data.metafields ?? []) as Array<{
+    namespace: string
+    key: string
+    value: string
+    type: string
+  }>
+
+  return Response.json({ metafields })
+}