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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | 129x 1x 2x 72x 72x 72x 72x 72x 2x 70x 70x 14x 56x 56x | import { Request, Response, NextFunction } from "express";
import guard from "@cooper/backend/src/middleware/guard";
export async function validateWorkspace(req: Request, res: Response, next: NextFunction) {
const db = req.app.locals.database;
// parseInt because we don't want to include "truthy" numbers
// e.g. hello10 = 10 > this should be NaN
const workspaceId = parseInt(req.params.workspaceId, 10);
// workspaceId is wildly invalid
Iif (Number.isNaN(workspaceId)) {
return res.status(401).json({ error: "Unauthorised" });
}
const workspace = db.budgeting.workspaces.getWorkspace(workspaceId);
// Workspace does not exist
if (workspace == null) {
return res.status(404).json({
error: "Workspace does not exist",
});
}
const username = guard(res.session).username;
// User does not have access to workspace
if (!workspace.users.includes(username)) {
return res.status(401).json({
error: "Unauthorised",
});
}
res.workspace = workspace;
return next();
}
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