build guest rating system

src/main/kotlin/com/android/trisolarisserver/models/booking/Booking.kt

@@ -59,6 +59,21 @@ class Booking(
     @Column(name = "transport_vehicle_number")
     var transportVehicleNumber: String? = null,
 
+    @Column(name = "adult_count")
+    var adultCount: Int? = null,
+
+    @Column(name = "child_count")
+    var childCount: Int? = null,
+
+    @Column(name = "male_count")
+    var maleCount: Int? = null,
+
+    @Column(name = "female_count")
+    var femaleCount: Int? = null,
+
+    @Column(name = "total_guest_count")
+    var totalGuestCount: Int? = null,
+
     var notes: String? = null,
 
     @ManyToOne(fetch = FetchType.LAZY)

src/main/kotlin/com/android/trisolarisserver/models/booking/GuestRating.kt

@@ -0,0 +1,61 @@
+package com.android.trisolarisserver.models.booking
+
+import com.android.trisolarisserver.models.property.AppUser
+import com.android.trisolarisserver.models.property.Organization
+import com.android.trisolarisserver.models.property.Property
+import jakarta.persistence.Column
+import jakarta.persistence.Entity
+import jakarta.persistence.EnumType
+import jakarta.persistence.Enumerated
+import jakarta.persistence.FetchType
+import jakarta.persistence.GeneratedValue
+import jakarta.persistence.Id
+import jakarta.persistence.JoinColumn
+import jakarta.persistence.ManyToOne
+import jakarta.persistence.Table
+import jakarta.persistence.UniqueConstraint
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(
+    name = "guest_rating",
+    uniqueConstraints = [
+        UniqueConstraint(columnNames = ["guest_id", "booking_id"])
+    ]
+)
+class GuestRating(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "org_id", nullable = false)
+    var org: Organization,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "property_id", nullable = false)
+    var property: Property,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "guest_id", nullable = false)
+    var guest: Guest,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "booking_id", nullable = false)
+    var booking: Booking,
+
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false)
+    var score: GuestRatingScore,
+
+    var notes: String? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "created_by")
+    var createdBy: AppUser? = null,
+
+    @Column(name = "created_at", columnDefinition = "timestamptz")
+    val createdAt: OffsetDateTime = OffsetDateTime.now()
+)

src/main/kotlin/com/android/trisolarisserver/models/booking/GuestRatingScore.kt

@@ -0,0 +1,5 @@
+package com.android.trisolarisserver.models.booking
+
+enum class GuestRatingScore {
+    GOOD, OK, TROUBLE
+}