Customer Listings Integration

Creating Listings with Contact Auto-Copy

Location: `/admin/listings/create`

Workflow

1. Select Customer

   • Use CustomerSelector dropdown
   • Search by company name or contact name
   • Click "➕ Add New Customer" if needed

2. Select Contact

   • CustomerContactSelector enabled after customer selected
   • Search/select from customer's contacts
   • Click "➕ Add Contact" if customer contact doesn't exist

3. Fill Listing Details

   • Title, description, salary, location, etc.

4. Submit

   • Backend automatically copies selected contact data to ListingContact
   • Listing + ListingContact created in single transaction

Backend Automation

Endpoint: `POST /api/v1/admin/listings`

Optional DTO Field: `customerContactId?: string`

Behavior:

• Validates customerContactId exists and belongs to customer
• Creates Listing record
• Creates ListingContact record with copied data (name, email, phone)
• Both created in atomic Prisma transaction

Benefits

• Reusable contacts across multiple listings
• No duplicate data entry
• Contact changes don't affect existing listings (isolation)
• Faster listing creation workflow