Missing Environment Variable Check for FRONTEND_URL

[beetle-ai]

ISSUE_NUMBER: GH-1

Description

The application uses process.env.FRONTEND_URL! without checking if the FRONTEND_URL environment variable is set. This can lead to a crash if the variable is not defined.
File: repositories/chatgptapi/src/app.ts
Line: 36
Severity: high

Current Behavior

The application assumes that process.env.FRONTEND_URL is always defined.

Expected Behavior

The application should check if process.env.FRONTEND_URL is defined and provide a default value or handle the case where it is not set.

Suggested Fix

Add a check for process.env.FRONTEND_URL and provide a default value or handle the error.

Code Context

app.use(cors({
origin: process.env.FRONTEND_URL!,
credentials: true,
}));

Additional Notes

This affects application stability and can lead to unexpected crashes.