87 lines
2.4 KiB
TypeScript
87 lines
2.4 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server';
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// This catch-all API route proxies all /api/* requests to the backend
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export async function GET(
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request: NextRequest,
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{ params }: { params: { path: string[] } }
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) {
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return proxyToBackend(request, params.path);
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}
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export async function POST(
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request: NextRequest,
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{ params }: { params: { path: string[] } }
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) {
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return proxyToBackend(request, params.path);
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}
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export async function PUT(
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request: NextRequest,
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{ params }: { params: { path: string[] } }
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) {
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return proxyToBackend(request, params.path);
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}
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export async function DELETE(
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request: NextRequest,
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{ params }: { params: { path: string[] } }
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) {
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return proxyToBackend(request, params.path);
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}
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async function proxyToBackend(request: NextRequest, pathSegments: string[]) {
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const path = pathSegments.join('/');
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const backendUrl = `http://backend:3001/api/${path}`;
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// Get the search params from the original request
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const searchParams = request.nextUrl.searchParams.toString();
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const url = searchParams ? `${backendUrl}?${searchParams}` : backendUrl;
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try {
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// Forward the request to the backend
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const headers: HeadersInit = {};
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// Copy relevant headers
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request.headers.forEach((value, key) => {
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if (!key.startsWith('host') && !key.startsWith('connection')) {
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headers[key] = value;
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}
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});
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const options: RequestInit = {
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method: request.method,
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headers,
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};
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// Add body for POST, PUT, PATCH requests
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if (['POST', 'PUT', 'PATCH'].includes(request.method)) {
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const contentType = request.headers.get('content-type');
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if (contentType?.includes('application/json')) {
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options.body = JSON.stringify(await request.json());
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} else if (contentType?.includes('multipart/form-data')) {
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options.body = await request.formData();
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} else {
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options.body = await request.text();
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}
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}
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const response = await fetch(url, options);
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// Get response body
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const data = await response.text();
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// Return response with same status and headers
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return new NextResponse(data, {
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status: response.status,
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headers: {
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'Content-Type': response.headers.get('content-type') || 'application/json',
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},
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});
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} catch (error) {
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console.error('Proxy error:', error);
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return NextResponse.json(
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{ success: false, message: 'Failed to connect to backend' },
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{ status: 500 }
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);
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}
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}
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