feat: add Room, RoomBuilder, and related enums for room management

Author: otaviojava

src/main/java/org/soujava/demos/mongodb/document/CleanStatus.java

@@ -0,0 +1,7 @@
+package org.soujava.demos.mongodb.document;
+
+public enum CleanStatus {
+    CLEAN,
+    DIRTY,
+    INSPECTION_NEEDED
+}

src/main/java/org/soujava/demos/mongodb/document/Room.java

@@ -0,0 +1,110 @@
+package org.soujava.demos.mongodb.document;
+
+import jakarta.nosql.Column;
+import jakarta.nosql.Entity;
+import jakarta.nosql.Id;
+
+import java.util.Objects;
+
+@Entity
+public class Room {
+
+    @Id
+    private String id;
+
+    @Column
+    private int number;
+
+    @Column
+    private RoomType type;
+
+    @Column
+    private RoomStatus status;
+
+    @Column
+    private CleanStatus cleanStatus;
+
+    @Column
+    private boolean smokingAllowed;
+
+    @Column
+    private boolean underMaintenance;
+
+
+    public Room() {
+    }
+
+    public Room(String id, int number,
+                RoomType type, RoomStatus status,
+                CleanStatus cleanStatus,
+                boolean smokingAllowed, boolean underMaintenance) {
+        this.id = id;
+        this.number = number;
+        this.type = type;
+        this.status = status;
+        this.cleanStatus = cleanStatus;
+        this.smokingAllowed = smokingAllowed;
+        this.underMaintenance = underMaintenance;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public int getNumber() {
+        return number;
+    }
+
+    public RoomType getType() {
+        return type;
+    }
+
+    public RoomStatus getStatus() {
+        return status;
+    }
+
+    public CleanStatus getCleanStatus() {
+        return cleanStatus;
+    }
+
+    public boolean isSmokingAllowed() {
+        return smokingAllowed;
+    }
+
+    public boolean isUnderMaintenance() {
+        return underMaintenance;
+    }
+
+
+    @Override
+    public boolean equals(Object o) {
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        Room room = (Room) o;
+        return Objects.equals(id, room.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(id);
+    }
+
+    @Override
+    public String toString() {
+        return "Room{" +
+                "id='" + id + '\'' +
+                ", roomNumber=" + number +
+                ", type=" + type +
+                ", status=" + status +
+                ", cleanStatus=" + cleanStatus +
+                ", smokingAllowed=" + smokingAllowed +
+                ", underMaintenance=" + underMaintenance +
+                '}';
+    }
+
+
+    public static RoomBuilder builder() {
+        return new RoomBuilder();
+    }
+}

src/main/java/org/soujava/demos/mongodb/document/RoomBuilder.java

@@ -0,0 +1,50 @@
+package org.soujava.demos.mongodb.document;
+
+public class RoomBuilder {
+    private String id;
+    private int roomNumber;
+    private RoomType type;
+    private RoomStatus status;
+    private CleanStatus cleanStatus;
+    private boolean smokingAllowed;
+    private boolean underMaintenance;
+
+    public RoomBuilder id(String id) {
+        this.id = id;
+        return this;
+    }
+
+    public RoomBuilder roomNumber(int roomNumber) {
+        this.roomNumber = roomNumber;
+        return this;
+    }
+
+    public RoomBuilder type(RoomType type) {
+        this.type = type;
+        return this;
+    }
+
+    public RoomBuilder status(RoomStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    public RoomBuilder cleanStatus(CleanStatus cleanStatus) {
+        this.cleanStatus = cleanStatus;
+        return this;
+    }
+
+    public RoomBuilder smokingAllowed(boolean smokingAllowed) {
+        this.smokingAllowed = smokingAllowed;
+        return this;
+    }
+
+    public RoomBuilder underMaintenance(boolean underMaintenance) {
+        this.underMaintenance = underMaintenance;
+        return this;
+    }
+
+    public Room build() {
+        return new Room(id, roomNumber, type, status, cleanStatus, smokingAllowed, underMaintenance);
+    }
+}

src/main/java/org/soujava/demos/mongodb/document/RoomRepository.java

@@ -0,0 +1,34 @@
+package org.soujava.demos.mongodb.document;
+
+import jakarta.data.repository.Param;
+import jakarta.data.repository.Query;
+import jakarta.data.repository.Repository;
+import jakarta.data.repository.Save;
+
+import java.util.List;
+
+@Repository
+public interface RoomRepository {
+
+    @Query("WHERE type = 'VIP_SUITE' AND status = 'AVAILABLE' AND underMaintenance = false")
+    List<Room> findVipRoomsReadyForGuests();
+
+    @Query(" WHERE type <> 'VIP_SUITE' AND status = 'AVAILABLE' AND cleanStatus = 'CLEAN'")
+    List<Room> findAvailableStandardRooms();
+
+    @Query("WHERE cleanStatus <> 'CLEAN' AND status <> 'OUT_OF_SERVICE'")
+    List<Room> findRoomsNeedingCleaning();
+
+    @Query("WHERE smokingAllowed = true AND status = 'AVAILABLE'")
+    List<Room> findAvailableSmokingRooms();
+
+    @Save
+    void save(List<Room> rooms);
+
+    @Save
+    Room newRoom(Room room);
+    void deleteBy();
+
+    @Query("WHERE type = :type")
+    List<Room> findByType(@Param("type") String type);
+}

src/main/java/org/soujava/demos/mongodb/document/RoomService.java

@@ -0,0 +1,29 @@
+package org.soujava.demos.mongodb.document;
+
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+
+@ApplicationScoped
+public class RoomService {
+
+    private final RoomRepository repository;
+
+    @Inject
+    public RoomService(RoomRepository repository) {
+        this.repository = repository;
+    }
+
+    /**
+     * Default constructor for CDI.
+     */
+    RoomService() {
+        this.repository = null;
+    }
+
+    public void newRoom(Room room) {
+        repository.newRoom(room);
+    }
+
+
+
+}

src/main/java/org/soujava/demos/mongodb/document/RoomStatus.java

@@ -0,0 +1,8 @@
+package org.soujava.demos.mongodb.document;
+
+public enum RoomStatus {
+    AVAILABLE,
+    RESERVED,
+    UNDER_MAINTENANCE,
+    OUT_OF_SERVICE
+}

src/main/java/org/soujava/demos/mongodb/document/RoomType.java

@@ -0,0 +1,8 @@
+package org.soujava.demos.mongodb.document;
+
+public enum RoomType {
+    STANDARD,
+    DELUXE,
+    SUITE,
+    VIP_SUITE
+}