Add booking travel cities and member relation

src/main/kotlin/com/android/trisolarisserver/controller/BookingFlow.kt

@@ -17,6 +17,7 @@ import com.android.trisolarisserver.db.repo.GuestDocumentRepo
 import com.android.trisolarisserver.db.repo.GuestRepo
 import com.android.trisolarisserver.db.repo.GuestRatingRepo
 import com.android.trisolarisserver.models.booking.BookingStatus
+import com.android.trisolarisserver.models.booking.MemberRelation
 import com.android.trisolarisserver.models.booking.TransportMode
 import com.android.trisolarisserver.models.room.RoomStay
 import com.android.trisolarisserver.models.room.RateSource
@@ -82,6 +83,9 @@ class BookingFlow(
         val now = nowForProperty(property.timezone)
         val phone = request.guestPhoneE164?.trim()?.takeIf { it.isNotBlank() }
         val guest = resolveGuestForBooking(propertyId, property, actor, now, phone)
+        val fromCity = request.fromCity?.trim()?.ifBlank { null }
+        val toCity = request.toCity?.trim()?.ifBlank { null }
+        val memberRelation = parseMemberRelation(request.memberRelation)
         val hasGuestCounts = request.maleCount != null || request.femaleCount != null || request.childCount != null
         val adultCount = if (hasGuestCounts) {
             (request.maleCount ?: 0) + (request.femaleCount ?: 0)
@@ -114,6 +118,9 @@ class BookingFlow(
             femaleCount = request.femaleCount,
             totalGuestCount = totalGuestCount,
             expectedGuestCount = request.expectedGuestCount,
+            fromCity = fromCity,
+            toCity = toCity,
+            memberRelation = memberRelation,
             notes = request.notes,
             createdBy = actor,
             updatedAt = now
@@ -536,6 +543,15 @@ class BookingFlow(
         }
     }
 
+    private fun parseMemberRelation(value: String?): MemberRelation? {
+        if (value.isNullOrBlank()) return null
+        return try {
+            MemberRelation.valueOf(value.trim().uppercase())
+        } catch (_: IllegalArgumentException) {
+            throw ResponseStatusException(HttpStatus.BAD_REQUEST, "Unknown member relation")
+        }
+    }
+
     private fun parseRateSource(value: String?): RateSource? {
         if (value.isNullOrBlank()) return null
         return try {

src/main/kotlin/com/android/trisolarisserver/controller/dto/BookingDtos.kt

@@ -34,6 +34,9 @@ data class BookingCreateRequest(
     val expectedCheckInAt: String,
     val expectedCheckOutAt: String,
     val guestPhoneE164: String? = null,
+    val fromCity: String? = null,
+    val toCity: String? = null,
+    val memberRelation: String? = null,
     val transportMode: String? = null,
     val childCount: Int? = null,
     val maleCount: Int? = null,