From 8d6e0c85b2194f9c58b4a27b934a06f612909dda Mon Sep 17 00:00:00 2001
From: alma <alma@governance-labs.org>
Date: Thu, 1 May 2025 22:12:24 +0200
Subject: [PATCH] courrier preview

---
 app/api/courrier/delete/route.ts | 119 +++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 app/api/courrier/delete/route.ts

diff --git a/app/api/courrier/delete/route.ts b/app/api/courrier/delete/route.ts
new file mode 100644
index 00000000..1b0e618a
--- /dev/null
+++ b/app/api/courrier/delete/route.ts
@@ -0,0 +1,119 @@
+import { NextResponse } from 'next/server';
+import { getServerSession } from 'next-auth';
+import { authOptions } from '@/app/api/auth/[...nextauth]/route';
+import { getImapConnection } from '@/lib/services/email-service';
+import { invalidateFolderCache } from '@/lib/redis';
+
+export async function POST(request: Request) {
+  try {
+    // Authenticate user
+    const session = await getServerSession(authOptions);
+    if (!session || !session.user?.id) {
+      return NextResponse.json(
+        { error: "Not authenticated" },
+        { status: 401 }
+      );
+    }
+
+    // Extract request body
+    const body = await request.json();
+    const { emailIds, folder, accountId } = body;
+
+    // Validate required parameters
+    if (!emailIds || !Array.isArray(emailIds) || emailIds.length === 0) {
+      console.error('[DELETE API] Missing or invalid emailIds parameter:', emailIds);
+      return NextResponse.json(
+        { error: "Missing or invalid emailIds parameter" },
+        { status: 400 }
+      );
+    }
+
+    if (!folder) {
+      console.error('[DELETE API] Missing folder parameter');
+      return NextResponse.json(
+        { error: "Missing folder parameter" },
+        { status: 400 }
+      );
+    }
+
+    // Extract account ID from folder name if present and none was explicitly provided
+    const folderAccountId = folder.includes(':') ? folder.split(':')[0] : undefined;
+    
+    // Use the most specific account ID available
+    const effectiveAccountId = folderAccountId || accountId || 'default';
+    
+    // Normalize folder name by removing account prefix if present
+    const normalizedFolder = folder.includes(':') ? folder.split(':')[1] : folder;
+
+    console.log(`[DELETE API] Deleting ${emailIds.length} emails from folder ${normalizedFolder}, account ${effectiveAccountId}`);
+
+    // Get IMAP connection
+    const client = await getImapConnection(session.user.id, effectiveAccountId);
+    
+    try {
+      // Open the mailbox
+      await client.mailboxOpen(normalizedFolder);
+      
+      // Check if we're already in the trash folder
+      const inTrash = normalizedFolder.toLowerCase() === 'trash' || 
+                      normalizedFolder.toLowerCase() === 'bin' ||
+                      normalizedFolder.toLowerCase() === 'deleted';
+      
+      if (inTrash) {
+        // If we're in trash, mark as deleted
+        console.log(`[DELETE API] In trash folder, marking emails as deleted: ${emailIds.join(', ')}`);
+        
+        // Mark messages as deleted
+        for (const emailId of emailIds) {
+          await client.messageFlagsAdd(emailId, ['\\Deleted']);
+        }
+      } else {
+        // If not in trash, move to trash
+        console.log(`[DELETE API] Moving emails to trash: ${emailIds.join(', ')}`);
+        
+        // Try to find the trash folder
+        const mailboxes = await client.list();
+        let trashFolder = 'Trash';
+        
+        // Look for common trash folder names
+        const trashFolderNames = ['Trash', 'TRASH', 'Bin', 'Deleted', 'Deleted Items'];
+        for (const folder of mailboxes) {
+          if (trashFolderNames.includes(folder.name) || 
+              trashFolderNames.some(name => folder.name.toLowerCase().includes(name.toLowerCase()))) {
+            trashFolder = folder.name;
+            break;
+          }
+        }
+        
+        // Move messages to trash
+        for (const emailId of emailIds) {
+          await client.messageMove(emailId, trashFolder);
+        }
+      }
+      
+      // Invalidate cache for source folder
+      await invalidateFolderCache(session.user.id, effectiveAccountId, normalizedFolder);
+      
+      // Also invalidate trash folder cache
+      await invalidateFolderCache(session.user.id, effectiveAccountId, 'Trash');
+      
+      return NextResponse.json({ 
+        success: true,
+        message: `${emailIds.length} email(s) deleted successfully`
+      });
+    } finally {
+      try {
+        // Always close the mailbox
+        await client.mailboxClose();
+      } catch (error) {
+        console.error('Error closing mailbox:', error);
+      }
+    }
+  } catch (error) {
+    console.error('[DELETE API] Error processing delete request:', error);
+    return NextResponse.json(
+      { error: "Failed to delete emails", details: error instanceof Error ? error.message : String(error) },
+      { status: 500 }
+    );
+  }
+} 
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