Fix EOI generation and interest update authentication

- Make Address field optional in EOI document generation with "Not Provided" default
- Accept both x-tag headers ("094ut234" and "pjnvü1230") for interest updates
- Update required fields validation to exclude Address
- Improve error messages to guide users on updating missing fields

docs/email-system-fixes.md

@@ -17,10 +17,18 @@
   - Prevented unnecessary email fetches when no session exists
 
 ### 3. EOI Generation Issues
-- **Problem**: EOI generation may fail due to missing Documenso configuration
+- **Problem**: EOI generation was failing due to missing Address field and configuration issues
 - **Solution**:
+  - Made Address field optional with default value "Not Provided"
   - Added environment variable validation for `NUXT_DOCUMENSO_API_KEY` and `NUXT_DOCUMENSO_BASE_URL`
-  - Improved error messages to indicate when configuration is missing
+  - Improved error messages to indicate when configuration is missing or fields need to be filled
+  - Required fields are now: Full Name, Email Address, Yacht Name, Length, Width, Depth
+
+### 4. Interest Save Failures
+- **Problem**: Interest updates were failing with authentication errors
+- **Solution**:
+  - Updated `update-interest.ts` API to accept both x-tag headers ("094ut234" and "pjnvü1230")
+  - Now both authenticated and unauthenticated users can save interest updates
 
 ## Required Environment Variables
 

server/api/email/generate-eoi-document.ts

@@ -39,18 +39,20 @@ export default defineEventHandler(async (event) => {
     const requiredFields = [
       { field: 'Full Name', value: interest['Full Name'] },
       { field: 'Email Address', value: interest['Email Address'] },
-      { field: 'Address', value: interest['Address'] },
       { field: 'Yacht Name', value: interest['Yacht Name'] },
       { field: 'Length', value: interest['Length'] },
       { field: 'Width', value: interest['Width'] },
       { field: 'Depth', value: interest['Depth'] }
     ];
 
+    // Address is optional - use a default if not provided
+    const address = interest['Address'] || 'Not Provided';
+
     const missingFields = requiredFields.filter(f => !f.value).map(f => f.field);
     if (missingFields.length > 0) {
       throw createError({ 
         statusCode: 400, 
-        statusMessage: `Missing required fields: ${missingFields.join(', ')}` 
+        statusMessage: `Please fill in the following required fields before generating EOI: ${missingFields.join(', ')}. You can update these fields in the interest details form.` 
       });
     }
 
@@ -127,7 +129,7 @@ export default defineEventHandler(async (event) => {
         "Email": interest['Email Address'],
         "Width": interest['Width'],
         "Length": interest['Length'],
-        "Address": interest['Address'],
+        "Address": address,
         "Lease_10": false,
         "Purchase": true,
         "Yacht Name": interest['Yacht Name'],

server/api/update-interest.ts

@@ -1,7 +1,7 @@
 export default defineEventHandler(async (event) => {
   const xTagHeader = getRequestHeader(event, "x-tag");
 
-  if (!xTagHeader || xTagHeader !== "094ut234") {
+  if (!xTagHeader || (xTagHeader !== "094ut234" && xTagHeader !== "pjnvü1230")) {
     throw createError({ statusCode: 401, statusMessage: "unauthenticated" });
   }