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import { db } from "@/server/db";
import { and, eq, sql, inArray } from "drizzle-orm";
import {
contentToSpace,
sessions,
storedContent,
users,
space,
} from "@/server/db/schema";
import { type NextRequest, NextResponse } from "next/server";
import { env } from "@/env";
import { getMetaData } from "@/server/helpers";
export const runtime = "edge";
export async function POST(req: NextRequest) {
const token =
req.cookies.get("next-auth.session-token")?.value ??
req.cookies.get("__Secure-authjs.session-token")?.value ??
req.cookies.get("authjs.session-token")?.value ??
req.headers.get("Authorization")?.replace("Bearer ", "");
if (!token) {
return new Response(
JSON.stringify({ message: "Invalid Key, session not found." }),
{ status: 404 },
);
}
if (process.env.RATELIMITER) {
const { success } = await process.env.RATELIMITER.limit({ key: token });
if (!success) {
return new Response(JSON.stringify({ message: "Rate limit exceeded" }), {
status: 429,
});
}
}
const sessionData = await db
.select()
.from(sessions)
.where(eq(sessions.sessionToken, token!));
if (!sessionData || sessionData.length === 0) {
return new Response(
JSON.stringify({ message: "Invalid Key, session not found." }),
{ status: 404 },
);
}
const user = await db
.select()
.from(users)
.where(eq(users.id, sessionData[0].userId))
.limit(1);
if (!user || user.length === 0) {
return NextResponse.json(
{ message: "Invalid Key, session not found." },
{ status: 404 },
);
}
const session = { session: sessionData[0], user: user[0] };
const data = (await req.json()) as {
pageContent: string;
url: string;
spaces?: string[];
};
const metadata = await getMetaData(data.url);
let storeToSpaces = data.spaces;
if (!storeToSpaces) {
storeToSpaces = [];
}
const count = await db
.select({
count: sql<number>`count(*)`.mapWith(Number),
})
.from(storedContent)
.where(
and(
eq(storedContent.user, session.user.id),
eq(storedContent.type, "page"),
),
);
if (count[0].count > 100) {
return NextResponse.json(
{ message: "Error", error: "Limit exceeded" },
{ status: 499 },
);
}
const { id } = (
await db
.insert(storedContent)
.values({
content: data.pageContent,
title: metadata.title,
description: metadata.description,
url: data.url,
baseUrl: metadata.baseUrl,
image: metadata.image,
savedAt: new Date(),
user: session.user.id,
})
.returning({ id: storedContent.id })
)[0];
if (!id) {
return NextResponse.json(
{ message: "Error", error: "Error in CF function" },
{ status: 500 },
);
}
if (storeToSpaces.length > 0) {
const spaceData = await db
.select()
.from(space)
.where(
and(
inArray(space.name, storeToSpaces ?? []),
eq(space.user, session.user.id),
),
)
.all();
await Promise.all([
spaceData.forEach(async (space) => {
await db
.insert(contentToSpace)
.values({ contentId: id, spaceId: space.id });
}),
]);
}
const res = (await Promise.race([
fetch("https://cf-ai-backend.dhravya.workers.dev/add", {
method: "POST",
headers: {
"X-Custom-Auth-Key": env.BACKEND_SECURITY_KEY,
},
body: JSON.stringify({ ...data, user: session.user.email }),
}),
new Promise((_, reject) =>
setTimeout(() => reject(new Error("Request timed out")), 40000),
),
])) as Response;
if (res.status !== 200) {
console.log(res.status, res.statusText);
return NextResponse.json(
{ message: "Error", error: "Error in CF function" },
{ status: 500 },
);
}
return NextResponse.json({ message: "OK", data: "Success" }, { status: 200 });
}
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