96 lines
3.1 KiB
TypeScript
96 lines
3.1 KiB
TypeScript
import { cookies } from 'next/headers';
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import { redirect } from 'next/navigation';
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/**
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* Gets the base URL for server API requests with proper fallbacks
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*/
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function getBaseUrl() {
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// First check for the specific server API URL environment variable
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if (process.env.SERVER_API_URL) {
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console.log(`Using SERVER_API_URL: ${process.env.SERVER_API_URL}`);
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return process.env.SERVER_API_URL;
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}
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// For server components, we normally would use environment variables
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// But we need to be careful with how they're accessed
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// Try to get the API URL from environment variables
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const apiUrl = process.env.NEXT_PUBLIC_API_URL;
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// Check if we're running in a container/production environment
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const inContainer = process.env.NODE_ENV === 'production';
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// We need to get the host from somewhere to construct the URL
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// In production, we can rely on the VERCEL_URL or similar
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if (process.env.VERCEL_URL) {
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return `https://${process.env.VERCEL_URL}/api`;
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}
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// If we have a configured API URL, use that
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if (apiUrl) {
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// If it's already an absolute URL, use it
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if (apiUrl.startsWith('http')) {
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return apiUrl;
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}
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// For container environments, use the internal port
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const port = process.env.INTERNAL_API_PORT || '3000';
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const protocol = (process.env.USE_HTTPS === 'false') ? 'http' : 'https';
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// Otherwise, it's likely a relative path like /api
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// Use localhost with the correct port for container environments
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return `${protocol}://localhost:${port}${apiUrl.startsWith('/') ? apiUrl : `/${apiUrl}`}`;
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}
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// Last resort fallback
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// Use http for container environment, https for external services
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const protocol = (process.env.USE_HTTPS === 'false') ? 'http' : 'https';
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const port = process.env.INTERNAL_API_PORT || '3000';
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return `${protocol}://localhost:${port}/api`;
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}
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/**
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* Server-side fetch wrapper with authentication.
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*/
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export async function fetchServer<T = unknown>(
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endpoint: string,
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options: RequestInit = {}
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): Promise<T> {
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const cookieStore = cookies();
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const authToken = cookieStore.get('Authorization')?.value;
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if (!authToken) redirect('/login');
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try {
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const baseUrl = getBaseUrl();
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// Ensure endpoint doesn't start with a slash if baseUrl ends with one
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const normalizedEndpoint = endpoint.startsWith('/') ? endpoint.substring(1) : endpoint;
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// Ensure baseUrl ends with a slash if it doesn't already
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const normalizedBaseUrl = baseUrl.endsWith('/') ? baseUrl : `${baseUrl}/`;
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// Combine them to get a complete URL
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const url = `${normalizedBaseUrl}${normalizedEndpoint}`;
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console.log(`Server fetch to: ${url}`);
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const res = await fetch(url, {
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...options,
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headers: {
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'Content-Type': 'application/json',
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Authorization: `Bearer ${authToken}`,
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...options.headers,
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},
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cache: 'no-store',
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});
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if (res.status === 401) redirect('/login');
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if (!res.ok) throw new Error(`Request failed: ${res.statusText}`);
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return res.json();
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} catch (error) {
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console.error(`Server request to ${endpoint} failed:`, error);
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throw error;
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}
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} |