fix: update environment variable handling for CUSTOM_DOMAIN and INGRESS_BASE_DOMAIN

Author: upayanmazumder

api/src/config/env.ts

@@ -64,10 +64,10 @@ const env = {
   SMTP_USER: process.env.SMTP_USER,
   SMTP_PASS: process.env.SMTP_PASS,
   SMTP_FROM: process.env.SMTP_FROM,
-  CUSTOM_DOMAIN: process.env.CUSTOM_DOMAIN || "kargo.upayan.dev",
+  CUSTOM_DOMAIN: process.env.CUSTOM_DOMAIN,
 
   // Ingress domains
-  INGRESS_BASE_DOMAIN: process.env.INGRESS_BASE_DOMAIN || "vitians.in",
+  INGRESS_BASE_DOMAIN: process.env.INGRESS_BASE_DOMAIN,
 
   // Directory for manifests
   MANIFESTS_DIR: process.env.MANIFESTS_DIR,

api/src/controllers/auth/register.controller.ts

@@ -80,7 +80,7 @@ const register = async (req: Request, res: Response, next: NextFunction) => {
     await sendVerificationEmail({
       to: email,
       token: verificationToken,
-      domain: env.CUSTOM_DOMAIN,
+      domain: env.CUSTOM_DOMAIN || req.headers.origin || "",
       name,
     });
 

api/src/controllers/auth/resendVerification.controller.ts

@@ -45,6 +45,21 @@ const resendVerification = async (req: Request, res: Response) => {
   user.verificationToken = token;
   await user.save();
 
+  if (!env.CUSTOM_DOMAIN) {
+    log({
+      type: "error",
+      message: "CUSTOM_DOMAIN is not set in environment variables.",
+    });
+    return res
+      .status(500)
+      .json(
+        formatNotification(
+          "Server configuration error. Please contact support.",
+          "error"
+        )
+      );
+  }
+
   await sendVerificationEmail({
     to: user.email,
     token,

api/src/utils/k8s/helpers/k8sHelpers.ts

@@ -18,7 +18,8 @@ export function getResourceName(type: string, appName: string) {
 
 export const getBaseDomain = () => {
   let domain = env.INGRESS_BASE_DOMAIN;
-  if (domain.startsWith(".")) domain = domain.slice(1);
+  if (typeof domain === "string" && domain.startsWith("."))
+    domain = domain.slice(1);
   return domain;
 };