move middlewares out of auth

server/middlewares/verifySiteAccess.ts

@@ -0,0 +1,136 @@
+import { Request, Response, NextFunction } from "express";
+import { db } from "@server/db";
+import {
+    sites,
+    userOrgs,
+    userSites,
+    roleSites,
+    roles,
+} from "@server/db/schema";
+import { and, eq, or } from "drizzle-orm";
+import createHttpError from "http-errors";
+import HttpCode from "@server/types/HttpCode";
+import logger from "@server/logger";
+
+export async function verifySiteAccess(
+    req: Request,
+    res: Response,
+    next: NextFunction
+) {
+    const userId = req.user!.userId; // Assuming you have user information in the request
+    const siteId = parseInt(
+        req.params.siteId || req.body.siteId || req.query.siteId
+    );
+
+    if (!userId) {
+        return next(
+            createHttpError(HttpCode.UNAUTHORIZED, "User not authenticated")
+        );
+    }
+
+    if (isNaN(siteId)) {
+        logger.debug(JSON.stringify(req.body));
+        return next(createHttpError(HttpCode.BAD_REQUEST, "Invalid site ID"));
+    }
+
+    try {
+        // Get the site
+        const site = await db
+            .select()
+            .from(sites)
+            .where(eq(sites.siteId, siteId))
+            .limit(1);
+
+        if (site.length === 0) {
+            return next(
+                createHttpError(
+                    HttpCode.NOT_FOUND,
+                    `Site with ID ${siteId} not found`
+                )
+            );
+        }
+
+        if (!site[0].orgId) {
+            return next(
+                createHttpError(
+                    HttpCode.INTERNAL_SERVER_ERROR,
+                    `Site with ID ${siteId} does not have an organization ID`
+                )
+            );
+        }
+
+        if (!req.userOrg) {
+            // Get user's role ID in the organization
+            const userOrgRole = await db
+                .select()
+                .from(userOrgs)
+                .where(
+                    and(
+                        eq(userOrgs.userId, userId),
+                        eq(userOrgs.orgId, site[0].orgId)
+                    )
+                )
+                .limit(1);
+            req.userOrg = userOrgRole[0];
+        }
+
+        if (!req.userOrg) {
+            return next(
+                createHttpError(
+                    HttpCode.FORBIDDEN,
+                    "User does not have access to this organization"
+                )
+            );
+        }
+
+        const userOrgRoleId = req.userOrg.roleId;
+        req.userOrgRoleId = userOrgRoleId;
+        req.userOrgId = site[0].orgId;
+
+        // Check role-based site access first
+        const roleSiteAccess = await db
+            .select()
+            .from(roleSites)
+            .where(
+                and(
+                    eq(roleSites.siteId, siteId),
+                    eq(roleSites.roleId, userOrgRoleId)
+                )
+            )
+            .limit(1);
+
+        if (roleSiteAccess.length > 0) {
+            // User's role has access to the site
+            return next();
+        }
+
+        // If role doesn't have access, check user-specific site access
+        const userSiteAccess = await db
+            .select()
+            .from(userSites)
+            .where(
+                and(eq(userSites.userId, userId), eq(userSites.siteId, siteId))
+            )
+            .limit(1);
+
+        if (userSiteAccess.length > 0) {
+            // User has direct access to the site
+            return next();
+        }
+
+        // If we reach here, the user doesn't have access to the site
+        return next(
+            createHttpError(
+                HttpCode.FORBIDDEN,
+                "User does not have access to this site"
+            )
+        );
+    } catch (error) {
+        return next(
+            createHttpError(
+                HttpCode.INTERNAL_SERVER_ERROR,
+                "Error verifying site access"
+            )
+        );
+    }
+}