Chungus 2.0

server/private/routers/remoteExitNode/getRemoteExitNode.ts

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+/*
+ * This file is part of a proprietary work.
+ *
+ * Copyright (c) 2025 Fossorial, Inc.
+ * All rights reserved.
+ *
+ * This file is licensed under the Fossorial Commercial License.
+ * You may not use this file except in compliance with the License.
+ * Unauthorized use, copying, modification, or distribution is strictly prohibited.
+ *
+ * This file is not licensed under the AGPLv3.
+ */
+
+import { NextFunction, Request, Response } from "express";
+import { z } from "zod";
+import { db, exitNodes } from "@server/db";
+import { remoteExitNodes } from "@server/db";
+import { eq } from "drizzle-orm";
+import response from "@server/lib/response";
+import HttpCode from "@server/types/HttpCode";
+import createHttpError from "http-errors";
+import logger from "@server/logger";
+import { fromError } from "zod-validation-error";
+
+const getRemoteExitNodeSchema = z
+    .object({
+        orgId: z.string().min(1),
+        remoteExitNodeId: z.string().min(1)
+    })
+    .strict();
+
+async function query(remoteExitNodeId: string) {
+    const [remoteExitNode] = await db
+        .select({
+            remoteExitNodeId: remoteExitNodes.remoteExitNodeId,
+            dateCreated: remoteExitNodes.dateCreated,
+            version: remoteExitNodes.version,
+            exitNodeId: remoteExitNodes.exitNodeId,
+            name: exitNodes.name,
+            address: exitNodes.address,
+            endpoint: exitNodes.endpoint,
+            online: exitNodes.online,
+            type: exitNodes.type
+        })
+        .from(remoteExitNodes)
+        .innerJoin(
+            exitNodes,
+            eq(exitNodes.exitNodeId, remoteExitNodes.exitNodeId)
+        )
+        .where(eq(remoteExitNodes.remoteExitNodeId, remoteExitNodeId))
+        .limit(1);
+    return remoteExitNode;
+}
+
+export type GetRemoteExitNodeResponse = Awaited<ReturnType<typeof query>>;
+
+export async function getRemoteExitNode(
+    req: Request,
+    res: Response,
+    next: NextFunction
+): Promise<any> {
+    try {
+        const parsedParams = getRemoteExitNodeSchema.safeParse(req.params);
+        if (!parsedParams.success) {
+            return next(
+                createHttpError(
+                    HttpCode.BAD_REQUEST,
+                    fromError(parsedParams.error).toString()
+                )
+            );
+        }
+
+        const { remoteExitNodeId } = parsedParams.data;
+
+        const remoteExitNode = await query(remoteExitNodeId);
+
+        if (!remoteExitNode) {
+            return next(
+                createHttpError(
+                    HttpCode.NOT_FOUND,
+                    `Remote exit node with ID ${remoteExitNodeId} not found`
+                )
+            );
+        }
+
+        return response<GetRemoteExitNodeResponse>(res, {
+            data: remoteExitNode,
+            success: true,
+            error: false,
+            message: "Remote exit node retrieved successfully",
+            status: HttpCode.OK
+        });
+    } catch (error) {
+        logger.error(error);
+        return next(
+            createHttpError(HttpCode.INTERNAL_SERVER_ERROR, "An error occurred")
+        );
+    }
+}