84 lines
2.6 KiB
TypeScript
84 lines
2.6 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server'
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import { prisma } from '@/lib/db'
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import { getFileStream } from '@/lib/minio'
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import { readFile } from 'fs/promises'
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import { join } from 'path'
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async function getTenantId() {
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const { headers } = await import('next/headers')
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const h = await headers()
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return h.get('x-tenant-id') || 'default'
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}
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export async function GET(
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_req: NextRequest,
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{ params }: { params: Promise<{ id: string }> }
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) {
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try {
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const { id } = await params
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const tenantId = await getTenantId()
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const symbol = await (prisma as any).tenantSymbol.findFirst({
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where: { id, tenantId },
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include: { category: true },
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})
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if (!symbol) {
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return new NextResponse('Not found', { status: 404 })
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}
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// 1. Uploaded file → MinIO
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if (symbol.isUploaded && symbol.svgPath) {
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try {
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const { stream, contentType } = await getFileStream(symbol.svgPath)
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const chunks: Buffer[] = []
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for await (const chunk of stream as any) {
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chunks.push(Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk))
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}
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const buffer = Buffer.concat(chunks)
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return new NextResponse(buffer, {
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headers: {
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'Content-Type': contentType,
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'Cache-Control': 'public, max-age=86400',
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},
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})
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} catch (err) {
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console.error('MinIO stream error:', err)
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return new NextResponse('File not available', { status: 502 })
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}
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}
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// 2. Migrated from IconAsset → serve from public/signaturen
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if (symbol.migratedFromIconId) {
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const icon = await (prisma as any).iconAsset.findUnique({
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where: { id: symbol.migratedFromIconId },
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})
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if (icon?.fileKey) {
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const filePath = join(process.cwd(), 'public', icon.fileKey)
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try {
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const buffer = await readFile(filePath)
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const ext = icon.fileKey.split('.').pop()?.toLowerCase()
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const mimeType =
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ext === 'svg' ? 'image/svg+xml' :
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ext === 'png' ? 'image/png' :
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ext === 'jpg' || ext === 'jpeg' ? 'image/jpeg' :
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'application/octet-stream'
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return new NextResponse(buffer, {
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headers: {
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'Content-Type': mimeType,
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'Cache-Control': 'public, max-age=86400',
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},
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})
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} catch {
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// fall through to 404
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}
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}
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}
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return new NextResponse('Not found', { status: 404 })
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} catch (err) {
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console.error('Tenant symbol image error:', err)
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return new NextResponse('Internal error', { status: 500 })
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}
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}
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