From 1bd71de74980f9744b6f6a02065d32d51a7bef6f Mon Sep 17 00:00:00 2001
From: Dhravya <dhravyashah@gmail.com>
Date: Sat, 13 Apr 2024 23:56:56 -0700
Subject: [PATCH] delete route

---
 apps/cf-ai-backend/src/routes/delete.ts | 27 +++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 apps/cf-ai-backend/src/routes/delete.ts

diff --git a/apps/cf-ai-backend/src/routes/delete.ts b/apps/cf-ai-backend/src/routes/delete.ts
new file mode 100644
index 00000000..bb28ce9d
--- /dev/null
+++ b/apps/cf-ai-backend/src/routes/delete.ts
@@ -0,0 +1,27 @@
+import { Request } from '@cloudflare/workers-types';
+import { type CloudflareVectorizeStore } from '@langchain/cloudflare';
+import { OpenAIEmbeddings } from '../OpenAIEmbedder';
+import { GenerativeModel } from '@google/generative-ai';
+import { seededRandom } from '../util';
+
+export async function DELETE(request: Request, store: CloudflareVectorizeStore, _: OpenAIEmbeddings, m: GenerativeModel, env: Env) {
+	const { searchParams } = new URL(request.url);
+	const websiteUrl = searchParams.get('websiteUrl');
+	const user = searchParams.get('user');
+
+	if (!websiteUrl || !user) {
+		return new Response(JSON.stringify({ message: 'Invalid Request, need websiteUrl and user' }), { status: 400 });
+	}
+
+	const ourID = `${websiteUrl}-${user}`;
+
+	const uuid = await env.KV.get(ourID);
+
+	if (!uuid) {
+		return new Response(JSON.stringify({ message: 'Document not found' }), { status: 404 });
+	}
+
+	await store.delete({ ids: [uuid] });
+
+	return new Response(JSON.stringify({ message: 'Document deleted' }), { status: 200 });
+}