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import { type NextRequest } from "next/server";
import { addFromAPIType, AddFromAPIType } from "@repo/shared-types";
import { ensureAuth } from "../ensureAuth";
import { z } from "zod";
import { db } from "@/server/db";
import { contentToSpace, space, storedContent } from "@/server/db/schema";
import { and, eq, inArray } from "drizzle-orm";
import { LIMITS } from "@/lib/constants";
import { limit } from "@/app/actions/doers";
export const runtime = "edge";
const createMemoryFromAPI = async (input: {
data: AddFromAPIType;
userId: string;
}) => {
if (!(await limit(input.userId, input.data.type))) {
return {
success: false,
data: 0,
error: `You have exceeded the limit of ${LIMITS[input.data.type as keyof typeof LIMITS]} ${input.data.type}s.`,
};
}
const vectorSaveResponse = await fetch(
`${process.env.BACKEND_BASE_URL}/api/add`,
{
method: "POST",
body: JSON.stringify({
pageContent: input.data.pageContent,
title: input.data.title,
description: input.data.description,
url: input.data.url,
spaces: input.data.spaces,
user: input.userId,
type: input.data.type,
}),
headers: {
"Content-Type": "application/json",
Authorization: "Bearer " + process.env.BACKEND_SECURITY_KEY,
},
},
);
if (!vectorSaveResponse.ok) {
const errorData = await vectorSaveResponse.text();
console.error(errorData);
return {
success: false,
data: 0,
error: `Failed to save to vector store. Backend returned error: ${errorData}`,
};
}
let contentId: number | undefined;
const saveToDbUrl =
(input.data.url.split("#supermemory-user-")[0] ?? input.data.url) +
"#supermemory-user-" +
input.userId;
const noteId = new Date().getTime();
// Insert into database
try {
const insertResponse = await db
.insert(storedContent)
.values({
content: input.data.pageContent,
title: input.data.title,
description: input.data.description,
url: saveToDbUrl,
baseUrl: saveToDbUrl,
image: input.data.image,
savedAt: new Date(),
userId: input.userId,
type: input.data.type,
noteId,
})
.returning({ id: storedContent.id });
contentId = insertResponse[0]?.id;
} catch (e) {
const error = e as Error;
console.log("Error: ", error.message);
if (
error.message.includes(
"D1_ERROR: UNIQUE constraint failed: storedContent.baseUrl",
)
) {
return {
success: false,
data: 0,
error: "Content already exists",
};
}
return {
success: false,
data: 0,
error: "Failed to save to database with error: " + error.message,
};
}
if (!contentId) {
return {
success: false,
data: 0,
error: "Failed to save to database",
};
}
if (input.data.spaces.length > 0) {
// Adding the many-to-many relationship between content and spaces
const spaceData = await db
.select()
.from(space)
.where(
and(
inArray(
space.id,
input.data.spaces.map((s) => parseInt(s)),
),
eq(space.user, input.userId),
),
)
.all();
await Promise.all(
spaceData.map(async (space) => {
await db
.insert(contentToSpace)
.values({ contentId: contentId, spaceId: space.id });
}),
);
}
try {
const response = await vectorSaveResponse.json();
const expectedResponse = z.object({ status: z.literal("ok") });
const parsedResponse = expectedResponse.safeParse(response);
if (!parsedResponse.success) {
return {
success: false,
data: 0,
error: `Failed to save to vector store. Backend returned error: ${parsedResponse.error.message}`,
};
}
return {
success: true,
data: 1,
};
} catch (e) {
return {
success: false,
data: 0,
error: `Failed to save to vector store. Backend returned error: ${e}`,
};
}
};
export async function POST(req: NextRequest) {
const session = await ensureAuth(req);
if (!session) {
return new Response("Unauthorized", { status: 401 });
}
if (!process.env.BACKEND_SECURITY_KEY) {
return new Response("Missing BACKEND_SECURITY_KEY", { status: 500 });
}
const body = await req.json();
const validated = addFromAPIType.safeParse(body);
if (!validated.success) {
return new Response(
JSON.stringify({
message: "Invalid request",
error: validated.error,
}),
{ status: 400 },
);
}
const data = validated.data;
const result = await createMemoryFromAPI({
data,
userId: session.user.id,
});
if (!result.success) {
return new Response(
JSON.stringify({
message: "Failed to save document",
error: result.error,
}),
{ status: 500 },
);
}
return new Response("ok", { status: 200 });
}
|