getting started

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>
+}