add createClient for testing

server/routers/client/deleteClient.ts

@@ -0,0 +1,94 @@
+import { Request, Response, NextFunction } from "express";
+import { z } from "zod";
+import { db } from "@server/db";
+import { newts, newtSessions, sites } from "@server/db/schema";
+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 { deletePeer } from "../gerbil/peers";
+import { fromError } from "zod-validation-error";
+import { sendToClient } from "../ws";
+
+const deleteClientSchema = z
+    .object({
+        siteId: z.string().transform(Number).pipe(z.number().int().positive())
+    })
+    .strict();
+
+export async function deleteSite(
+    req: Request,
+    res: Response,
+    next: NextFunction
+): Promise<any> {
+    try {
+        const parsedParams = deleteClientSchema.safeParse(req.params);
+        if (!parsedParams.success) {
+            return next(
+                createHttpError(
+                    HttpCode.BAD_REQUEST,
+                    fromError(parsedParams.error).toString()
+                )
+            );
+        }
+
+        const { siteId } = parsedParams.data;
+
+        const [site] = await db
+            .select()
+            .from(sites)
+            .where(eq(sites.siteId, siteId))
+            .limit(1);
+
+        if (!site) {
+            return next(
+                createHttpError(
+                    HttpCode.NOT_FOUND,
+                    `Site with ID ${siteId} not found`
+                )
+            );
+        }
+
+        await db.transaction(async (trx) => {
+            if (site.pubKey) {
+                if (site.type == "wireguard") {
+                    await deletePeer(site.exitNodeId!, site.pubKey);
+                } else if (site.type == "newt") {
+                    // get the newt on the site by querying the newt table for siteId
+                    const [deletedNewt] = await trx
+                        .delete(newts)
+                        .where(eq(newts.siteId, siteId))
+                        .returning();
+                    if (deletedNewt) {
+                        const payload = {
+                            type: `newt/terminate`,
+                            data: {}
+                        };
+                        sendToClient(deletedNewt.newtId, payload);
+
+                        // delete all of the sessions for the newt
+                        await trx
+                            .delete(newtSessions)
+                            .where(eq(newtSessions.newtId, deletedNewt.newtId));
+                    }
+                }
+            }
+
+            await trx.delete(sites).where(eq(sites.siteId, siteId));
+        });
+
+        return response(res, {
+            data: null,
+            success: true,
+            error: false,
+            message: "Site deleted successfully",
+            status: HttpCode.OK
+        });
+    } catch (error) {
+        logger.error(error);
+        return next(
+            createHttpError(HttpCode.INTERNAL_SERVER_ERROR, "An error occurred")
+        );
+    }
+}