149 lines
4.3 KiB
TypeScript
149 lines
4.3 KiB
TypeScript
import { NextResponse } from 'next/server';
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import { ImapFlow } from 'imapflow';
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import { getServerSession } from 'next-auth';
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import { authOptions } from '@/app/api/auth/[...nextauth]/route';
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import { prisma } from '@/lib/prisma';
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// Define the Email type
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interface Email {
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id: string;
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from: string;
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fromName: string;
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to: string;
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subject: string;
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date: string;
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read: boolean;
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starred: boolean;
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folder: string;
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hasAttachments: boolean;
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flags: string[];
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preview?: string;
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}
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// Add caching for better performance
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const cache = new Map();
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const getCachedEmail = (id: string) => cache.get(id);
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const setCachedEmail = (id: string, email: Email) => cache.set(id, email);
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// Add debouncing for folder changes
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const debouncedLoadEmails = debounce((folder: string) => {
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loadEmails(folder);
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}, 300);
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// Add infinite scroll
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const handleScroll = (e: React.UIEvent<HTMLDivElement>) => {
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const { scrollTop, scrollHeight, clientHeight } = e.currentTarget;
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if (scrollHeight - scrollTop === clientHeight) {
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// Load more emails
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}
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};
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export async function GET(request: Request) {
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try {
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const session = await getServerSession(authOptions);
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if (!session?.user?.id) {
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return NextResponse.json(
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{ error: 'Unauthorized' },
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{ status: 401 }
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);
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}
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const credentials = await prisma.mailCredentials.findUnique({
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where: { userId: session.user.id }
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});
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if (!credentials) {
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return NextResponse.json(
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{ error: 'No mail credentials found' },
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{ status: 401 }
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);
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}
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const url = new URL(request.url);
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const folder = url.searchParams.get('folder') || 'INBOX';
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const page = parseInt(url.searchParams.get('page') || '1');
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const limit = parseInt(url.searchParams.get('limit') || '20');
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const preview = url.searchParams.get('preview') === 'true';
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const client = new ImapFlow({
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host: credentials.host,
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port: credentials.port,
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secure: true,
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auth: {
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user: credentials.email,
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pass: credentials.password,
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},
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logger: false,
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emitLogs: false,
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tls: { rejectUnauthorized: false }
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});
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try {
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await client.connect();
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const mailboxes = await client.list();
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const availableFolders = mailboxes.map(box => box.path);
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const mailbox = await client.mailboxOpen(folder);
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const start = (page - 1) * limit + 1;
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const end = start + limit - 1;
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const result: Email[] = [];
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if (mailbox.exists > 0) {
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const adjustedStart = Math.min(start, mailbox.exists);
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const adjustedEnd = Math.min(end, mailbox.exists);
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const messages = await client.fetch(`${adjustedStart}:${adjustedEnd}`, {
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envelope: true,
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flags: true,
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bodyStructure: true,
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...(preview ? {
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bodyParts: ['TEXT'],
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bodyPartsOptions: {
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TEXT: {
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maxLength: 1000
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}
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}
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} : {})
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});
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for await (const message of messages) {
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const email: Email = {
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id: message.uid.toString(),
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from: message.envelope.from?.[0]?.address || '',
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fromName: message.envelope.from?.[0]?.name ||
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message.envelope.from?.[0]?.address?.split('@')[0] || '',
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to: message.envelope.to?.map(addr => addr.address).join(', ') || '',
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subject: message.envelope.subject || '(No subject)',
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date: message.envelope.date?.toISOString() || new Date().toISOString(),
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read: message.flags.has('\\Seen'),
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starred: message.flags.has('\\Flagged'),
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folder: mailbox.path,
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hasAttachments: message.bodyStructure?.type === 'multipart',
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flags: Array.from(message.flags),
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preview: preview ? message.bodyParts?.get('TEXT')?.toString() : undefined
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};
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result.push(email);
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}
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}
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return NextResponse.json({
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emails: result,
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folders: availableFolders,
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total: mailbox.exists,
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hasMore: end < mailbox.exists
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});
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} finally {
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await client.logout();
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}
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} catch (error) {
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console.error('Error in courrier route:', error);
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return NextResponse.json(
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{ error: 'An unexpected error occurred' },
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{ status: 500 }
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);
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}
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}
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