update olm and client routes

server/routers/olm/deleteUserOlm.ts

@@ -0,0 +1,89 @@
+import { NextFunction, Request, Response } from "express";
+import { db } from "@server/db";
+import { olms, clients, clientSites } from "@server/db";
+import { eq } from "drizzle-orm";
+import HttpCode from "@server/types/HttpCode";
+import createHttpError from "http-errors";
+import response from "@server/lib/response";
+import { z } from "zod";
+import { fromError } from "zod-validation-error";
+import logger from "@server/logger";
+import { OpenAPITags, registry } from "@server/openApi";
+
+const paramsSchema = z
+    .object({
+        userId: z.string(),
+        olmId: z.string()
+    })
+    .strict();
+
+registry.registerPath({
+    method: "delete",
+    path: "/user/{userId}/olm/{olmId}",
+    description: "Delete an olm for a user.",
+    tags: [OpenAPITags.User, OpenAPITags.Client],
+    request: {
+        params: paramsSchema
+    },
+    responses: {}
+});
+
+export async function deleteUserOlm(
+    req: Request,
+    res: Response,
+    next: NextFunction
+): Promise<any> {
+    try {
+        const parsedParams = paramsSchema.safeParse(req.params);
+        if (!parsedParams.success) {
+            return next(
+                createHttpError(
+                    HttpCode.BAD_REQUEST,
+                    fromError(parsedParams.error).toString()
+                )
+            );
+        }
+
+        const { olmId } = parsedParams.data;
+
+        // Delete associated clients and the OLM in a transaction
+        await db.transaction(async (trx) => {
+            // Find all clients associated with this OLM
+            const associatedClients = await trx
+                .select({ clientId: clients.clientId })
+                .from(clients)
+                .where(eq(clients.olmId, olmId));
+
+            // Delete client-site associations for each associated client
+            for (const client of associatedClients) {
+                await trx
+                    .delete(clientSites)
+                    .where(eq(clientSites.clientId, client.clientId));
+            }
+
+            // Delete all associated clients
+            if (associatedClients.length > 0) {
+                await trx.delete(clients).where(eq(clients.olmId, olmId));
+            }
+
+            // Finally, delete the OLM itself
+            await trx.delete(olms).where(eq(olms.olmId, olmId));
+        });
+
+        return response(res, {
+            data: null,
+            success: true,
+            error: false,
+            message: "Device deleted successfully",
+            status: HttpCode.OK
+        });
+    } catch (error) {
+        logger.error(error);
+        return next(
+            createHttpError(
+                HttpCode.INTERNAL_SERVER_ERROR,
+                "Failed to delete device"
+            )
+        );
+    }
+}