feat: rename DISABLE_SIGNUP to USER_REGISTRATION (per gitroomhq#480)

.env.example

@@ -7,7 +7,7 @@ JWT_SECRET="random string for your JWT secret, make it long"
 FRONTEND_URL="http://localhost:4200"
 NEXT_PUBLIC_BACKEND_URL="http://localhost:3000"
 BACKEND_INTERNAL_URL="http://localhost:3000"
-DISABLE_SIGNUP="false" # set to true to disable signups
+USER_REGISTRATION="false" # set to true to disable signups
 
 ## These are dummy values, you must create your own from Cloudflare.
 ## Remember to set your public internet IP address in the allow-list for the API token.

apps/backend/src/api/routes/auth.controller.ts

@@ -37,7 +37,7 @@ export class AuthController {
     @UserAgent() userAgent: string
   ) {
     try {
-      if (process.env.DISABLE_SIGNUP === 'true') {
+      if (process.env.USER_REGISTRATION === 'true') {
         response.status(400).json({ error: 'Signup is disabled' });
         return;
       }

apps/backend/src/services/auth/auth.service.ts

@@ -34,7 +34,7 @@ export class AuthService {
           throw new Error('User already exists');
         }
 
-        if (process.env.DISABLE_SIGNUP === 'true') {
+        if (process.env.USER_REGISTRATION === 'true') {
           throw new Error('Signup is disabled');
         }
 
@@ -136,7 +136,7 @@ export class AuthService {
       return user;
     }
 
-    if (process.env.DISABLE_SIGNUP === 'true') {
+    if (process.env.USER_REGISTRATION === 'true') {
       throw new Error('Signup is disabled');
     }