feat(emr_boarding_room_bed_histories): create entity to track bed transfer and swap events in boarding rooms

src/entity/emr/emr_boarding_room_bed_histories.ts

@@ -0,0 +1,76 @@
+import {
+	Entity,
+	PrimaryGeneratedColumn,
+	Column,
+	CreateDateColumn,
+	UpdateDateColumn,
+	DeleteDateColumn,
+	ManyToOne,
+	JoinColumn,
+	Index,
+} from "typeorm";
+import { EmrBoardingRoom } from "./emr_boarding_rooms";
+import { InpatientRoom } from "../inpatient_rooms";
+
+/** Tracks every bed-transfer and bed-swap event for a boarding room. */
+@Entity("emr_boarding_room_bed_histories", { schema: "emr" })
+@Index("idx_emr_brbed_hist_boarding_room", ["boarding_room"])
+export class EmrBoardingRoomBedHistory {
+	@PrimaryGeneratedColumn("uuid")
+	id: string;
+
+	/** The boarding room (patient) whose bed changed. */
+	@ManyToOne(() => EmrBoardingRoom, { onDelete: "NO ACTION" })
+	@JoinColumn()
+	boarding_room: EmrBoardingRoom;
+
+	/** "transfer" = pindah kamar, "swap" = tukar tempat tidur dengan pasien lain */
+	@Column({ length: 16 })
+	type: string;
+
+	@ManyToOne(() => InpatientRoom, { onDelete: "NO ACTION", nullable: true })
+	@JoinColumn({ name: "from_inpatient_room_id" })
+	from_inpatient_room: InpatientRoom | null;
+
+	@Column({ nullable: true, type: "int" })
+	from_bed_number: number | null;
+
+	@ManyToOne(() => InpatientRoom, { onDelete: "NO ACTION", nullable: true })
+	@JoinColumn({ name: "to_inpatient_room_id" })
+	to_inpatient_room: InpatientRoom | null;
+
+	@Column({ nullable: true, type: "int" })
+	to_bed_number: number | null;
+
+	/**
+	 * For "swap" type: the other boarding room involved in the swap.
+	 * Null for "transfer" events.
+	 */
+	@ManyToOne(() => EmrBoardingRoom, { onDelete: "NO ACTION", nullable: true })
+	@JoinColumn({ name: "swapped_with_boarding_room_id" })
+	swapped_with_boarding_room: EmrBoardingRoom | null;
+
+	@Column({ nullable: true, type: "text" })
+	note: string | null;
+
+	@Column()
+	@CreateDateColumn()
+	created_at: Date;
+
+	@Column({ nullable: true, length: 256 })
+	created_by: string;
+
+	@Column({ nullable: true })
+	@UpdateDateColumn()
+	updated_at: Date;
+
+	@Column({ nullable: true, length: 256 })
+	updated_by: string;
+
+	@Column({ nullable: true })
+	@DeleteDateColumn()
+	deleted_at: Date;
+
+	@Column({ nullable: true, length: 256 })
+	deleted_by: string;
+}

src/schema/emr.ts

@@ -10,6 +10,7 @@ export * from "../entity/emr/emr_physical_examination";
 export * from "../entity/emr/emr_diet";
 export * from "../entity/emr/emr_boarding_rooms";
 export * from "../entity/emr/emr_boarding_room_doctor_histories";
+export * from "../entity/emr/emr_boarding_room_bed_histories";
 export * from "../entity/emr/emr_diagnosis";
 export * from "../entity/emr/emr_diagnostic_procedure";
 export * from "../entity/emr/emr_doctor_procedure";