Store DOB in guest age and return in booking detail

src/main/kotlin/com/android/trisolarisserver/component/DocumentExtractionService.kt

@@ -550,6 +550,7 @@ class DocumentExtractionService(
     ) {
         val extractedName = cleanedValue(results[DocumentPrompts.NAME.first])
         val extractedAddress = cleanedValue(results[DocumentPrompts.ADDRESS.first])
+        val extractedDob = cleanedValue(results[DocumentPrompts.DOB.first])
         val resolvedCountry = if (results["geoResolved"] != null) "India" else null
         val guestIdValue = document.guest.id
         if (guestIdValue != null && (extractedName != null || extractedAddress != null)) {
@@ -564,6 +565,13 @@ class DocumentExtractionService(
                     guestEntity.addressText = extractedAddress
                     updated = true
                 }
+                if (guestEntity.age.isNullOrBlank() && extractedDob != null) {
+                    val dob = parseDob(extractedDob)
+                    if (dob != null) {
+                        guestEntity.age = dob.format(DateTimeFormatter.ofPattern("dd/MM/yyyy"))
+                        updated = true
+                    }
+                }
                 if (guestEntity.nationality.isNullOrBlank() && resolvedCountry != null) {
                     guestEntity.nationality = resolvedCountry
                     updated = true