getting started

src/main/kotlin/com/android/trisolarisserver/TrisolarisServerApplication.kt

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+package com.android.trisolarisserver
+
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+
+@SpringBootApplication
+class TrisolarisServerApplication
+
+fun main(args: Array<String>) {
+    runApplication<TrisolarisServerApplication>(*args)
+}

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

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+package com.android.trisolarisserver.component
+
+import com.android.trisolarisserver.db.repo.PropertyUserRepo
+import com.android.trisolarisserver.models.property.Role
+import org.springframework.security.access.AccessDeniedException
+import org.springframework.stereotype.Component
+import java.util.UUID
+
+@Component
+class PropertyAccess(
+    private val repo: PropertyUserRepo
+) {
+    fun requireMember(propertyId: UUID, userId: UUID) {
+        if (!repo.existsByIdPropertyIdAndIdUserId(propertyId, userId))
+            throw AccessDeniedException("No access to property")
+    }
+
+    fun requireAnyRole(propertyId: UUID, userId: UUID, vararg roles: Role) {
+        if (!repo.hasAnyRole(propertyId, userId, roles.toSet()))
+            throw AccessDeniedException("Missing role")
+    }
+}

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

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+package com.android.trisolarisserver.controller
+
+import com.android.trisolarisserver.component.PropertyAccess
+import org.springframework.stereotype.Component
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import java.util.UUID
+
+class Rooms {
+
+//    private val propertyAccess: PropertyAccess;
+//    @GetMapping("/properties/{propertyId}/rooms/free")
+//    fun freeRooms(@PathVariable propertyId: UUID, principal: MyPrincipal): List<RoomDto> {
+//        propertyAccess.requireMember(propertyId, principal.userId)
+//        return roomService.freeRooms(propertyId)
+//    }
+
+}

src/main/kotlin/com/android/trisolarisserver/db/repo/PropertyUserRepo.kt

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+package com.android.trisolarisserver.db.repo
+
+import com.android.trisolarisserver.models.property.*
+import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.data.jpa.repository.Query
+import org.springframework.data.repository.query.Param
+import java.util.UUID
+
+interface PropertyUserRepo : JpaRepository<PropertyUser, PropertyUserId> {
+
+    fun existsByIdPropertyIdAndIdUserId(propertyId: UUID, userId: UUID): Boolean
+
+    @Query("""
+    select case when count(pu) > 0 then true else false end
+    from PropertyUser pu join pu.roles r
+    where pu.id.propertyId = :propertyId
+      and pu.id.userId = :userId
+      and r in :roles
+  """)
+    fun hasAnyRole(
+        @Param("propertyId") propertyId: UUID,
+        @Param("userId") userId: UUID,
+        @Param("roles") roles: Set<Role>
+    ): Boolean
+}

src/main/kotlin/com/android/trisolarisserver/db/repo/RoomRepo.kt

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+package com.android.trisolarisserver.db.repo
+
+
+import com.android.trisolarisserver.models.room.Room
+import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.data.jpa.repository.Query
+import org.springframework.data.repository.query.Param
+import java.util.UUID
+
+interface RoomRepo : JpaRepository<Room, UUID> {
+
+    @Query("""
+    select r
+    from Room r
+    where r.property.id = :propertyId
+      and r.active = true
+      and r.maintenance = false
+      and not exists (
+        select 1 from RoomStay rs
+        where rs.room = r
+          and rs.toAt is null
+      )
+    order by r.roomNumber
+  """)
+    fun findFreeRooms(@Param("propertyId") propertyId: UUID): List<Room>
+
+    @Query("""
+    select r
+    from Room r
+    join RoomStay rs on rs.room = r
+    where r.property.id = :propertyId
+      and rs.toAt is null
+    order by r.roomNumber
+  """)
+    fun findOccupiedRooms(@Param("propertyId") propertyId: UUID): List<Room>
+}

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

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+package com.android.trisolarisserver.models.booking
+
+import com.android.trisolarisserver.models.property.AppUser
+import com.android.trisolarisserver.models.property.Property
+import jakarta.persistence.*
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(
+    name = "booking",
+    uniqueConstraints = [
+        UniqueConstraint(columnNames = ["property_id", "source", "source_booking_id"])
+    ]
+)
+class Booking(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "property_id", nullable = false)
+    var property: Property,
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "primary_guest_id")
+    var primaryGuest: Guest? = null,
+
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false)
+    var status: BookingStatus = BookingStatus.OPEN,
+
+    @Column(nullable = false)
+    var source: String = "WALKIN",     // WALKIN, WEBSITE, MMT, AGENT
+
+    @Column(name = "source_booking_id")
+    var sourceBookingId: String? = null,
+
+    @Column(name = "checkin_at", columnDefinition = "timestamptz")
+    var checkinAt: OffsetDateTime? = null,
+
+    @Column(name = "checkout_at", columnDefinition = "timestamptz")
+    var checkoutAt: OffsetDateTime? = null,
+
+    @Column(name = "expected_checkin_at", columnDefinition = "timestamptz")
+    var expectedCheckinAt: OffsetDateTime? = null,
+
+    @Column(name = "expected_checkout_at", columnDefinition = "timestamptz")
+    var expectedCheckoutAt: OffsetDateTime? = null,
+
+    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(),
+
+    @Column(name = "updated_at", columnDefinition = "timestamptz")
+    var updatedAt: OffsetDateTime = OffsetDateTime.now()
+)

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

@@ -0,0 +1,9 @@
+package com.android.trisolarisserver.models.booking
+
+enum class BookingStatus {
+    OPEN,
+    CHECKED_IN,
+    CHECKED_OUT,
+    CANCELLED,
+    NO_SHOW
+}

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

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+package com.android.trisolarisserver.models.booking
+
+import com.android.trisolarisserver.models.property.Organization
+import jakarta.persistence.*
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(
+    name = "guest",
+    uniqueConstraints = [UniqueConstraint(columnNames = ["org_id", "phone_e164"])]
+)
+class Guest(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "org_id", nullable = false)
+    var org: Organization,
+
+    @Column(name = "phone_e164")
+    var phoneE164: String? = null,
+
+    var name: String? = null,
+    var nationality: String? = null,
+
+    @Column(name = "address_text")
+    var addressText: String? = null,
+
+    @Column(name = "created_at", columnDefinition = "timestamptz")
+    val createdAt: OffsetDateTime = OffsetDateTime.now(),
+
+    @Column(name = "updated_at", columnDefinition = "timestamptz")
+    var updatedAt: OffsetDateTime = OffsetDateTime.now()
+)

src/main/kotlin/com/android/trisolarisserver/models/property/AppUser.kt

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+package com.android.trisolarisserver.models.property
+
+import jakarta.persistence.*
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(
+    name = "app_user",
+    uniqueConstraints = [UniqueConstraint(columnNames = ["firebase_uid"])]
+)
+class AppUser(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "org_id", nullable = false)
+    var org: Organization,
+
+    @Column(name = "firebase_uid")
+    var firebaseUid: String? = null,  // optional if using firebase
+
+    @Column(name = "phone_e164")
+    var phoneE164: String? = null,
+
+    var name: String? = null,
+
+    @Column(name = "is_disabled", nullable = false)
+    var disabled: Boolean = false,
+
+    @Column(name = "created_at", nullable = false, columnDefinition = "timestamptz")
+    val createdAt: OffsetDateTime = OffsetDateTime.now()
+)

src/main/kotlin/com/android/trisolarisserver/models/property/Organization.kt

@@ -0,0 +1,18 @@
+package com.android.trisolarisserver.models.property
+
+import jakarta.persistence.*
+import java.time.OffsetDateTime
+import java.util.*
+
+@Entity
+@Table(name = "organization")
+class Organization {
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null
+    @Column(nullable = false)
+    var name: String? = null
+
+    @Column(name = "created_at", nullable = false, columnDefinition = "timestamptz")
+    val createdAt: OffsetDateTime = OffsetDateTime.now() }

src/main/kotlin/com/android/trisolarisserver/models/property/Property.kt

@@ -0,0 +1,39 @@
+package com.android.trisolarisserver.models.property
+
+import jakarta.persistence.*
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(
+    name = "property",
+    uniqueConstraints = [UniqueConstraint(columnNames = ["org_id", "code"])]
+)
+class Property(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "org_id", nullable = false)
+    var org: Organization,
+
+    @Column(nullable = false)
+    var code: String,          // "TRI-VNS"
+
+    @Column(nullable = false)
+    var name: String,          // "Hotel Trisolaris Varanasi"
+
+    @Column(nullable = false)
+    var timezone: String = "Asia/Kolkata",
+
+    @Column(nullable = false)
+    var currency: String = "INR",
+
+    @Column(name = "is_active", nullable = false)
+    var active: Boolean = true,
+
+    @Column(name = "created_at", nullable = false, columnDefinition = "timestamptz")
+    val createdAt: OffsetDateTime = OffsetDateTime.now()
+)

src/main/kotlin/com/android/trisolarisserver/models/property/PropertyUser.kt

@@ -0,0 +1,43 @@
+package com.android.trisolarisserver.models.property
+
+import jakarta.persistence.*
+import java.io.Serializable
+import java.util.UUID
+
+@Entity
+@Table(name = "property_user")
+class PropertyUser(
+
+    @EmbeddedId
+    val id: PropertyUserId = PropertyUserId(),
+
+    @MapsId("propertyId")
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "property_id")
+    var property: Property,
+
+    @MapsId("userId")
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id")
+    var user: AppUser,
+
+    @ElementCollection(fetch = FetchType.EAGER)
+    @CollectionTable(
+        name = "property_user_role",
+        joinColumns = [
+            JoinColumn(name = "property_id"),
+            JoinColumn(name = "user_id")
+        ]
+    )
+    @Column(name = "role")
+    var roles: MutableSet<Role> = mutableSetOf()
+)
+
+@Embeddable
+class PropertyUserId(
+    @Column(name = "property_id", columnDefinition = "uuid")
+    var propertyId: UUID? = null,
+
+    @Column(name = "user_id", columnDefinition = "uuid")
+    var userId: UUID? = null
+) : Serializable

src/main/kotlin/com/android/trisolarisserver/models/property/Role.kt

@@ -0,0 +1,5 @@
+package com.android.trisolarisserver.models.property
+
+enum class Role {
+    ADMIN, MANAGER, STAFF, HOUSEKEEPING, FINANCE,GUIDE,SUPERVISOR,AGENT
+}

src/main/kotlin/com/android/trisolarisserver/models/room/Room.kt

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+package com.android.trisolarisserver.models.room
+
+import com.android.trisolarisserver.models.property.Property
+import jakarta.persistence.*
+import java.util.UUID
+
+@Entity
+@Table(
+    name = "room",
+    uniqueConstraints = [UniqueConstraint(columnNames = ["property_id", "room_number"])]
+)
+class Room(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "property_id", nullable = false)
+    var property: Property,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "room_type_id", nullable = false)
+    var roomType: RoomType,
+
+    @Column(name = "room_number", nullable = false)
+    var roomNumber: Int,
+
+    var floor: Int? = null,
+
+    @Column(name = "has_nfc", nullable = false)
+    var hasNfc: Boolean = false,
+
+    @Column(name = "is_active", nullable = false)
+    var active: Boolean = true,
+
+    @Column(name = "maintenance", nullable = false)
+    var maintenance: Boolean = false,
+
+    var notes: String? = null
+)

src/main/kotlin/com/android/trisolarisserver/models/room/RoomStay.kt

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+package com.android.trisolarisserver.models.room
+
+import com.android.trisolarisserver.models.booking.Booking
+import com.android.trisolarisserver.models.property.AppUser
+import com.android.trisolarisserver.models.property.Property
+import jakarta.persistence.*
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(name = "room_stay")
+class RoomStay(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "property_id", nullable = false)
+    var property: Property,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "booking_id", nullable = false)
+    var booking: Booking,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "room_id", nullable = false)
+    var room: Room,
+
+    @Column(name = "from_at", nullable = false, columnDefinition = "timestamptz")
+    var fromAt: OffsetDateTime,
+
+    @Column(name = "to_at", columnDefinition = "timestamptz")
+    var toAt: OffsetDateTime? = null,   // null = active
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "created_by")
+    var createdBy: AppUser? = null,
+
+    @Column(name = "created_at", nullable = false, columnDefinition = "timestamptz")
+    val createdAt: OffsetDateTime = OffsetDateTime.now()
+)

src/main/kotlin/com/android/trisolarisserver/models/room/RoomType.kt

@@ -0,0 +1,37 @@
+package com.android.trisolarisserver.models.room
+
+import com.android.trisolarisserver.models.property.Property
+import jakarta.persistence.*
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(
+    name = "room_type",
+    uniqueConstraints = [UniqueConstraint(columnNames = ["property_id", "code"])]
+)
+class RoomType(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "property_id", nullable = false)
+    var property: Property,
+
+    @Column(nullable = false)
+    var code: String,        // DLX_DBL
+
+    @Column(nullable = false)
+    var name: String,        // Deluxe Double
+
+    @Column(name = "base_occupancy", nullable = false)
+    var baseOccupancy: Int = 2,
+
+    @Column(name = "max_occupancy", nullable = false)
+    var maxOccupancy: Int = 3,
+
+    @Column(name = "created_at", nullable = false, columnDefinition = "timestamptz")
+    val createdAt: OffsetDateTime = OffsetDateTime.now()
+)