From 53d4bc45093500d0c92342327d6cb3e8b6362a8d Mon Sep 17 00:00:00 2001
From: OnyemaAnthony <Anthonychibuike246@gmail.com>
Date: Sat, 28 Mar 2026 21:14:20 +0100
Subject: [PATCH] implement api for tag deletion

---
 app/api/routes-b/tags/[id]/route.ts | 38 +++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 app/api/routes-b/tags/[id]/route.ts

diff --git a/app/api/routes-b/tags/[id]/route.ts b/app/api/routes-b/tags/[id]/route.ts
new file mode 100644
index 0000000..8672fbf
--- /dev/null
+++ b/app/api/routes-b/tags/[id]/route.ts
@@ -0,0 +1,38 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { prisma } from '@/lib/db'
+import { verifyAuthToken } from '@/lib/auth'
+
+// ── DELETE /api/routes-b/tags/[id] — remove a tag and all its invoice associations ──
+export async function DELETE(
+    request: NextRequest,
+    { params }: { params: Promise<{ id: string }> }
+) {
+    try {
+        const { id } = await params
+        const authToken = request.headers.get('authorization')?.replace('Bearer ', '')
+        const claims = await verifyAuthToken(authToken || '')
+        if (!claims) {
+            return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+        }
+
+        const user = await prisma.user.findUnique({ where: { privyId: claims.userId } })
+        if (!user) {
+            return NextResponse.json({ error: 'User not found' }, { status: 404 })
+        }
+
+        const tag = await prisma.tag.findUnique({ where: { id } })
+        if (!tag) {
+            return NextResponse.json({ error: 'Tag not found' }, { status: 404 })
+        }
+
+        if (tag.userId !== user.id) {
+            return NextResponse.json({ error: 'Forbidden' }, { status: 403 })
+        }
+
+        await prisma.tag.delete({ where: { id } })
+
+        return new NextResponse(null, { status: 204 })
+    } catch (error) {
+        return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
+    }
+}