setup database, entities, and migrations

src/configs/mikro-orm.config.ts

@@ -0,0 +1,19 @@
+import { databaseConfig } from "@/configs/database.config";
+import { Migrator } from "@mikro-orm/migrations";
+import { defineConfig } from "@mikro-orm/postgresql";
+
+export default defineConfig({
+	host: databaseConfig.host,
+	port: databaseConfig.port,
+	user: databaseConfig.username,
+	password: databaseConfig.password,
+	dbName: databaseConfig.name,
+	entities: ["src/database/entities/*.entity.ts"],
+	entitiesTs: ["src/database/entities/*.entity.ts"],
+	extensions: [Migrator],
+	migrations: {
+		tableName: "_migrations",
+		path: "src/database/migrations",
+		pathTs: "src/database/migrations",
+	},
+});

src/database/entities/airline.entity.ts

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+import { Flight } from "@/database/entities/flight.entity";
+import { SkytraxType } from "@/database/enums/skytrax-type.enum";
+import {
+	Collection,
+	Entity,
+	Enum,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+} from "@mikro-orm/core";
+
+@Entity()
+export class Airline {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 10 })
+	@Unique()
+	code!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	@Unique()
+	logo!: string;
+
+	@Property({ type: "int", nullable: true })
+	skytraxRating!: number;
+
+	@Enum(() => SkytraxType)
+	skytraxType!: SkytraxType;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(() => Flight, (flight) => flight.airline)
+	flights = new Collection<Flight>(this);
+}

src/database/entities/airport.entity.ts

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+import { City } from "@/database/entities/city.entity";
+import { Flight } from "@/database/entities/flight.entity";
+import {
+	Collection,
+	Entity,
+	ManyToOne,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	type Rel,
+	Unique,
+} from "@mikro-orm/core";
+
+@Entity()
+export class Airport {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 10 })
+	@Unique()
+	code!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@ManyToOne(() => City)
+	city!: Rel<City>;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(() => Flight, (flight) => flight.departureAirport)
+	departureFlights = new Collection<Flight>(this);
+
+	@OneToMany(() => Flight, (flight) => flight.arrivalAirport)
+	arrivalFlights = new Collection<Flight>(this);
+}

src/database/entities/city.entity.ts

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+import { Airport } from "@/database/entities/airport.entity";
+import { Country } from "@/database/entities/country.entity";
+import { Hotel } from "@/database/entities/hotel.entity";
+import {
+	Collection,
+	Entity,
+	ManyToOne,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+export class City {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@ManyToOne(() => Country)
+	country!: Rel<Country>;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(() => Airport, (airport) => airport.city)
+	cities = new Collection<City>(this);
+
+	@OneToMany(() => Hotel, (hotel) => hotel.city)
+	hotels = new Collection<Hotel>(this);
+}

src/database/entities/country.entity.ts

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+import { City } from "@/database/entities/city.entity";
+import {
+	Collection,
+	Entity,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+} from "@mikro-orm/core";
+
+@Entity()
+export class Country {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(() => City, (city) => city.country)
+	cities = new Collection<City>(this);
+}

src/database/entities/flight-class.entity.ts

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+import { Flight } from "@/database/entities/flight.entity";
+import { PackageDetail } from "@/database/entities/package-detail.entity";
+import {
+	Collection,
+	Entity,
+	ManyToMany,
+	ManyToOne,
+	PrimaryKey,
+	Property,
+	Unique,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+@Unique({ properties: ["flight", "class"] })
+export class FlightClass {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 420 })
+	@Unique()
+	slug!: string;
+
+	@ManyToOne(() => Flight)
+	flight!: Rel<Flight>;
+
+	@Property({ type: "varchar", length: 100 })
+	class!: string;
+
+	@Property({ type: "varchar", length: 10 })
+	seatLayout!: string;
+
+	@Property({ type: "integer", unsigned: true })
+	baggage!: number;
+
+	@Property({ type: "integer", unsigned: true })
+	cabinBaggage!: number;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@ManyToMany(
+		() => PackageDetail,
+		(packageDetail) => packageDetail.tourFlightClasses,
+	)
+	tourPackageDetails = new Collection<PackageDetail>(this);
+
+	@ManyToMany(
+		() => PackageDetail,
+		(packageDetail) => packageDetail.outboundFlightClasses,
+	)
+	outboundPackageDetails = new Collection<PackageDetail>(this);
+
+	@ManyToMany(
+		() => PackageDetail,
+		(packageDetail) => packageDetail.inboundFlightClasses,
+	)
+	inboundPackageDetails = new Collection<PackageDetail>(this);
+}

src/database/entities/flight.entity.ts

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+import { Airline } from "@/database/entities/airline.entity";
+import { Airport } from "@/database/entities/airport.entity";
+import { FlightClass } from "@/database/entities/flight-class.entity";
+import {
+	Collection,
+	Entity,
+	ManyToOne,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+@Unique({ properties: ["airline", "number"] })
+export class Flight {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 220 })
+	@Unique()
+	slug!: string;
+
+	@ManyToOne(() => Airline)
+	airline!: Rel<Airline>;
+
+	@Property({ type: "integer", unsigned: true })
+	number!: number;
+
+	@ManyToOne(() => Airport)
+	departureAirport!: Rel<Airport>;
+
+	@Property({ type: "varchar", length: 100, nullable: true })
+	departureTerminal?: string;
+
+	@Property({ type: "varchar", length: 100, nullable: true })
+	departureGate?: string;
+
+	@Property({ type: "time" })
+	departureTime!: string;
+
+	@ManyToOne(() => Airport)
+	arrivalAirport!: Rel<Airport>;
+
+	@Property({ type: "varchar", length: 100, nullable: true })
+	arrivalTerminal?: string;
+
+	@Property({ type: "varchar", length: 100, nullable: true })
+	arrivalGate?: string;
+
+	@Property({ type: "integer", unsigned: true })
+	duration!: number;
+
+	@Property({ type: "varchar", length: 100 })
+	aircraft!: string;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(() => FlightClass, (flightClass) => flightClass.flight)
+	classes = new Collection<FlightClass>(this);
+}

src/database/entities/hotel-facility.entity.ts

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+import { Hotel } from "@/database/entities/hotel.entity";
+import {
+	Collection,
+	Entity,
+	ManyToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+} from "@mikro-orm/core";
+
+@Entity()
+export class HotelFacility {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	icon!: string;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@ManyToMany(() => Hotel, (hotel) => hotel.facilities)
+	hotels = new Collection<HotelFacility>(this);
+}

src/database/entities/hotel-image.entity.ts

@@ -0,0 +1,34 @@
+import { Hotel } from "@/database/entities/hotel.entity";
+import {
+	Entity,
+	ManyToOne,
+	PrimaryKey,
+	Property,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+export class HotelImage {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@ManyToOne(() => Hotel)
+	hotel!: Rel<Hotel>;
+
+	@Property({ type: "varchar", length: 100 })
+	src!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+}

src/database/entities/hotel.entity.ts

@@ -0,0 +1,96 @@
+import { City } from "@/database/entities/city.entity";
+import { HotelFacility } from "@/database/entities/hotel-facility.entity";
+import { HotelImage } from "@/database/entities/hotel-image.entity";
+import { PackageDetail } from "@/database/entities/package-detail.entity";
+import {
+	Collection,
+	Entity,
+	ManyToMany,
+	ManyToOne,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+export class Hotel {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@ManyToOne(() => City)
+	city!: Rel<City>;
+
+	@Property({ type: "integer", unsigned: true })
+	star!: number;
+
+	@Property({ type: "varchar", length: 500 })
+	googleMapsLink!: string;
+
+	@Property({ type: "varchar", length: 500 })
+	googleMapsEmbed!: string;
+
+	@Property({ type: "varchar", length: 500 })
+	googleReviewsLink!: string;
+
+	@Property({ type: "varchar", length: 1000 })
+	description!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	address!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	landmark!: string;
+
+	@Property({ type: "decimal" })
+	distanceToLandmark!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	foodType!: string;
+
+	@Property({ type: "integer", unsigned: true })
+	foodAmount!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	foodMenu!: string;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(() => HotelImage, (hotelImage) => hotelImage.hotel)
+	images = new Collection<HotelImage>(this);
+
+	@ManyToMany(() => HotelFacility, (hotelFacility) => hotelFacility.hotels, {
+		owner: true,
+	})
+	facilities = new Collection<HotelFacility>(this);
+
+	@ManyToMany(() => PackageDetail, (packageDetail) => packageDetail.tourHotels)
+	tourPackageDetails = new Collection<PackageDetail>(this);
+
+	@OneToMany(() => PackageDetail, (packageDetail) => packageDetail.makkahHotel)
+	makkahPackageDetails = new Collection<PackageDetail>(this);
+
+	@OneToMany(() => PackageDetail, (packageDetail) => packageDetail.madinahHotel)
+	madinahPackageDetails = new Collection<PackageDetail>(this);
+}

src/database/entities/package-detail.entity.ts

@@ -0,0 +1,103 @@
+import { FlightClass } from "@/database/entities/flight-class.entity";
+import { Hotel } from "@/database/entities/hotel.entity";
+import { Package } from "@/database/entities/package.entity";
+import { TransportationClass } from "@/database/entities/transportation-class.entity";
+import {
+	Collection,
+	Entity,
+	ManyToMany,
+	ManyToOne,
+	PrimaryKey,
+	Property,
+	Unique,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+@Unique({ properties: ["package", "departureDate"] })
+export class PackageDetail {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@ManyToOne(() => Package)
+	package!: Rel<Package>;
+
+	@Property({ type: "date" })
+	departureDate!: Date;
+
+	@ManyToOne(() => Hotel)
+	makkahHotel!: Rel<Hotel>;
+
+	@ManyToOne(() => Hotel)
+	madinahHotel!: Rel<Hotel>;
+
+	@ManyToOne(() => TransportationClass)
+	transportation!: Rel<TransportationClass>;
+
+	@Property({ type: "decimal", unsigned: true })
+	quadPrice!: number;
+
+	@Property({ type: "decimal", unsigned: true })
+	triplePrice!: number;
+
+	@Property({ type: "decimal", unsigned: true })
+	doublePrice!: number;
+
+	@Property({ type: "decimal", nullable: true, unsigned: true })
+	infantPrice?: number;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@ManyToMany(
+		() => FlightClass,
+		(flightClass) => flightClass.tourPackageDetails,
+		{
+			owner: true,
+			fixedOrder: true,
+		},
+	)
+	tourFlightClasses = new Collection<FlightClass>(this);
+
+	@ManyToMany(
+		() => FlightClass,
+		(flightClass) => flightClass.outboundPackageDetails,
+		{
+			owner: true,
+			fixedOrder: true,
+		},
+	)
+	outboundFlightClasses = new Collection<FlightClass>(this);
+
+	@ManyToMany(
+		() => FlightClass,
+		(flightClass) => flightClass.inboundPackageDetails,
+		{
+			owner: true,
+			fixedOrder: true,
+		},
+	)
+	inboundFlightClasses = new Collection<FlightClass>(this);
+
+	@ManyToMany(() => Hotel, (hotel) => hotel.tourPackageDetails, {
+		owner: true,
+		fixedOrder: true,
+	})
+	tourHotels = new Collection<Hotel>(this);
+}

src/database/entities/package.entity.ts

@@ -0,0 +1,56 @@
+import { PackageDetail } from "@/database/entities/package-detail.entity";
+import { PackageClass } from "@/database/enums/package-class.enum";
+import { PackageType } from "@/database/enums/package-type.enum";
+import {
+	Collection,
+	Entity,
+	Enum,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+} from "@mikro-orm/core";
+
+@Entity()
+export class Package {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 200 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@Enum(() => PackageType)
+	type!: PackageType;
+
+	@Enum(() => PackageClass)
+	class!: PackageClass;
+
+	@Property({ type: "varchar", length: 100 })
+	@Unique()
+	thumbnail!: string;
+
+	@Property({ type: "boolean" })
+	useFastTrain!: boolean;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(() => PackageDetail, (packageDetail) => packageDetail.package)
+	details = new Collection<PackageDetail>(this);
+}

src/database/entities/transportation-class-image.entity.ts

@@ -0,0 +1,34 @@
+import { TransportationClass } from "@/database/entities/transportation-class.entity";
+import {
+	Entity,
+	ManyToOne,
+	PrimaryKey,
+	Property,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+export class TransportationClassImage {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@ManyToOne(() => TransportationClass)
+	transportationClass!: Rel<TransportationClass>;
+
+	@Property({ type: "varchar", length: 100 })
+	src!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+}

src/database/entities/transportation-class.entity.ts

@@ -0,0 +1,60 @@
+import { PackageDetail } from "@/database/entities/package-detail.entity";
+import { TransportationClassImage } from "@/database/entities/transportation-class-image.entity";
+import { Transportation } from "@/database/entities/transportation.entity";
+import {
+	Collection,
+	Entity,
+	ManyToOne,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+	type Rel,
+} from "@mikro-orm/core";
+
+@Entity()
+@Unique({ properties: ["transportation", "class"] })
+export class TransportationClass {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 400 })
+	@Unique()
+	slug!: string;
+
+	@ManyToOne(() => Transportation)
+	transportation!: Rel<Transportation>;
+
+	@Property({ type: "varchar", length: 100 })
+	class!: string;
+
+	@Property({ type: "integer", unsigned: true })
+	totalSeats!: number;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(
+		() => TransportationClassImage,
+		(transportationClassImage) => transportationClassImage.transportationClass,
+	)
+	images = new Collection<TransportationClass>(this);
+
+	@OneToMany(
+		() => PackageDetail,
+		(packageDetail) => packageDetail.transportation,
+	)
+	packageDetails = new Collection<PackageDetail>(this);
+}

src/database/entities/transportation.entity.ts

@@ -0,0 +1,46 @@
+import { TransportationClass } from "@/database/entities/transportation-class.entity";
+import {
+	Collection,
+	Entity,
+	OneToMany,
+	PrimaryKey,
+	Property,
+	Unique,
+} from "@mikro-orm/core";
+
+@Entity()
+export class Transportation {
+	@PrimaryKey({ type: "varchar", length: 30 })
+	id!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	@Unique()
+	slug!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	name!: string;
+
+	@Property({ type: "varchar", length: 100 })
+	type!: string;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+	})
+	createdAt!: Date;
+
+	@Property({
+		type: "timestamp",
+		onCreate: () => new Date(),
+		onUpdate: () => new Date(),
+	})
+	updatedAt!: Date;
+
+	// Collections
+
+	@OneToMany(
+		() => TransportationClass,
+		(transportationClass) => transportationClass.transportation,
+	)
+	transportationClasses = new Collection<TransportationClass>(this);
+}

src/database/enums/package-class.enum.ts

@@ -0,0 +1,5 @@
+export enum PackageClass {
+	silver = "silver",
+	gold = "gold",
+	platinum = "platinum",
+}

src/database/enums/package-type.enum.ts

@@ -0,0 +1,4 @@
+export enum PackageType {
+	reguler = "reguler",
+	plus = "plus",
+}

src/database/enums/skytrax-type.enum.ts

@@ -0,0 +1,4 @@
+export enum SkytraxType {
+	fullService = "full_service",
+	lowCost = "low_cost",
+}

src/database/migrations/Migration20251104110158.ts

@@ -0,0 +1,367 @@
+import { Migration } from "@mikro-orm/migrations";
+
+export class Migration20251104110158 extends Migration {
+	override async up(): Promise<void> {
+		this.addSql(
+			`create table "airline" ("id" varchar(30) not null, "code" varchar(10) not null, "slug" varchar(200) not null, "name" varchar(100) not null, "logo" varchar(100) not null, "skytrax_rating" int null, "skytrax_type" text check ("skytrax_type" in ('full_service', 'low_cost')) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "airline_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "airline" add constraint "airline_code_unique" unique ("code");`,
+		);
+		this.addSql(
+			`alter table "airline" add constraint "airline_slug_unique" unique ("slug");`,
+		);
+		this.addSql(
+			`alter table "airline" add constraint "airline_logo_unique" unique ("logo");`,
+		);
+
+		this.addSql(
+			`create table "country" ("id" varchar(30) not null, "slug" varchar(200) not null, "name" varchar(100) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "country_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "country" add constraint "country_slug_unique" unique ("slug");`,
+		);
+
+		this.addSql(
+			`create table "city" ("id" varchar(30) not null, "slug" varchar(200) not null, "name" varchar(100) not null, "country_id" varchar(30) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "city_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "city" add constraint "city_slug_unique" unique ("slug");`,
+		);
+
+		this.addSql(
+			`create table "airport" ("id" varchar(30) not null, "code" varchar(10) not null, "slug" varchar(200) not null, "name" varchar(100) not null, "city_id" varchar(30) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "airport_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "airport" add constraint "airport_code_unique" unique ("code");`,
+		);
+		this.addSql(
+			`alter table "airport" add constraint "airport_slug_unique" unique ("slug");`,
+		);
+
+		this.addSql(
+			`create table "flight" ("id" varchar(30) not null, "slug" varchar(220) not null, "airline_id" varchar(30) not null, "number" int not null, "departure_airport_id" varchar(30) not null, "departure_terminal" varchar(100) null, "departure_gate" varchar(100) null, "departure_time" time(0) not null, "arrival_airport_id" varchar(30) not null, "arrival_terminal" varchar(100) null, "arrival_gate" varchar(100) null, "duration" int not null, "aircraft" varchar(100) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "flight_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "flight" add constraint "flight_slug_unique" unique ("slug");`,
+		);
+		this.addSql(
+			`alter table "flight" add constraint "flight_airline_id_number_unique" unique ("airline_id", "number");`,
+		);
+
+		this.addSql(
+			`create table "flight_class" ("id" varchar(30) not null, "slug" varchar(420) not null, "flight_id" varchar(30) not null, "class" varchar(100) not null, "seat_layout" varchar(10) not null, "baggage" int not null, "cabin_baggage" int not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "flight_class_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "flight_class" add constraint "flight_class_slug_unique" unique ("slug");`,
+		);
+		this.addSql(
+			`alter table "flight_class" add constraint "flight_class_flight_id_class_unique" unique ("flight_id", "class");`,
+		);
+
+		this.addSql(
+			`create table "hotel" ("id" varchar(30) not null, "slug" varchar(200) not null, "name" varchar(100) not null, "city_id" varchar(30) not null, "star" int not null, "google_maps_link" varchar(500) not null, "google_maps_embed" varchar(500) not null, "google_reviews_link" varchar(500) not null, "description" varchar(1000) not null, "address" varchar(100) not null, "landmark" varchar(100) not null, "distance_to_landmark" numeric(10,0) not null, "food_type" varchar(100) not null, "food_amount" int not null, "food_menu" varchar(100) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "hotel_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "hotel" add constraint "hotel_slug_unique" unique ("slug");`,
+		);
+
+		this.addSql(
+			`create table "hotel_facility" ("id" varchar(30) not null, "slug" varchar(200) not null, "name" varchar(100) not null, "icon" varchar(100) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "hotel_facility_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "hotel_facility" add constraint "hotel_facility_slug_unique" unique ("slug");`,
+		);
+
+		this.addSql(
+			`create table "hotel_facilities" ("hotel_id" varchar(30) not null, "hotel_facility_id" varchar(30) not null, constraint "hotel_facilities_pkey" primary key ("hotel_id", "hotel_facility_id"));`,
+		);
+
+		this.addSql(
+			`create table "hotel_image" ("id" varchar(30) not null, "hotel_id" varchar(30) not null, "src" varchar(100) not null, "created_at" varchar(100) not null, "updated_at" timestamptz not null, constraint "hotel_image_pkey" primary key ("id"));`,
+		);
+
+		this.addSql(
+			`create table "package" ("id" varchar(30) not null, "slug" varchar(200) not null, "name" varchar(100) not null, "type" text check ("type" in ('reguler', 'plus')) not null, "class" text check ("class" in ('silver', 'gold', 'platinum')) not null, "thumbnail" varchar(100) not null, "use_fast_train" boolean not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "package_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "package" add constraint "package_slug_unique" unique ("slug");`,
+		);
+		this.addSql(
+			`alter table "package" add constraint "package_thumbnail_unique" unique ("thumbnail");`,
+		);
+
+		this.addSql(
+			`create table "transportation" ("id" varchar(30) not null, "slug" varchar(100) not null, "name" varchar(100) not null, "type" varchar(100) not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "transportation_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "transportation" add constraint "transportation_slug_unique" unique ("slug");`,
+		);
+
+		this.addSql(
+			`create table "transportation_class" ("id" varchar(30) not null, "slug" varchar(400) not null, "transportation_id" varchar(30) not null, "class" varchar(100) not null, "total_seats" int not null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "transportation_class_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "transportation_class" add constraint "transportation_class_slug_unique" unique ("slug");`,
+		);
+		this.addSql(
+			`alter table "transportation_class" add constraint "transportation_class_transportation_id_class_unique" unique ("transportation_id", "class");`,
+		);
+
+		this.addSql(
+			`create table "package_detail" ("id" varchar(30) not null, "slug" varchar(200) not null, "package_id" varchar(30) not null, "departure_date" date not null, "makkah_hotel_id" varchar(30) not null, "madinah_hotel_id" varchar(30) not null, "transportation_id" varchar(30) not null, "quad_price" numeric(10,0) not null, "triple_price" numeric(10,0) not null, "double_price" numeric(10,0) not null, "infant_price" numeric(10,0) null, "created_at" timestamptz not null, "updated_at" timestamptz not null, constraint "package_detail_pkey" primary key ("id"));`,
+		);
+		this.addSql(
+			`alter table "package_detail" add constraint "package_detail_slug_unique" unique ("slug");`,
+		);
+		this.addSql(
+			`alter table "package_detail" add constraint "package_detail_package_id_departure_date_unique" unique ("package_id", "departure_date");`,
+		);
+
+		this.addSql(
+			`create table "package_detail_tour_hotels" ("id" serial primary key, "package_detail_id" varchar(30) not null, "hotel_id" varchar(30) not null);`,
+		);
+
+		this.addSql(
+			`create table "package_detail_tour_flight_classes" ("id" serial primary key, "package_detail_id" varchar(30) not null, "flight_class_id" varchar(30) not null);`,
+		);
+
+		this.addSql(
+			`create table "package_detail_outbound_flight_classes" ("id" serial primary key, "package_detail_id" varchar(30) not null, "flight_class_id" varchar(30) not null);`,
+		);
+
+		this.addSql(
+			`create table "package_detail_inbound_flight_classes" ("id" serial primary key, "package_detail_id" varchar(30) not null, "flight_class_id" varchar(30) not null);`,
+		);
+
+		this.addSql(
+			`create table "transportation_class_image" ("id" varchar(30) not null, "transportation_class_id" varchar(30) not null, "src" varchar(100) not null, "created_at" varchar(100) not null, "updated_at" timestamptz not null, constraint "transportation_class_image_pkey" primary key ("id"));`,
+		);
+
+		this.addSql(
+			`alter table "city" add constraint "city_country_id_foreign" foreign key ("country_id") references "country" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "airport" add constraint "airport_city_id_foreign" foreign key ("city_id") references "city" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "flight" add constraint "flight_airline_id_foreign" foreign key ("airline_id") references "airline" ("id") on update cascade;`,
+		);
+		this.addSql(
+			`alter table "flight" add constraint "flight_departure_airport_id_foreign" foreign key ("departure_airport_id") references "airport" ("id") on update cascade;`,
+		);
+		this.addSql(
+			`alter table "flight" add constraint "flight_arrival_airport_id_foreign" foreign key ("arrival_airport_id") references "airport" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "flight_class" add constraint "flight_class_flight_id_foreign" foreign key ("flight_id") references "flight" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "hotel" add constraint "hotel_city_id_foreign" foreign key ("city_id") references "city" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "hotel_facilities" add constraint "hotel_facilities_hotel_id_foreign" foreign key ("hotel_id") references "hotel" ("id") on update cascade on delete cascade;`,
+		);
+		this.addSql(
+			`alter table "hotel_facilities" add constraint "hotel_facilities_hotel_facility_id_foreign" foreign key ("hotel_facility_id") references "hotel_facility" ("id") on update cascade on delete cascade;`,
+		);
+
+		this.addSql(
+			`alter table "hotel_image" add constraint "hotel_image_hotel_id_foreign" foreign key ("hotel_id") references "hotel" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "transportation_class" add constraint "transportation_class_transportation_id_foreign" foreign key ("transportation_id") references "transportation" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "package_detail" add constraint "package_detail_package_id_foreign" foreign key ("package_id") references "package" ("id") on update cascade;`,
+		);
+		this.addSql(
+			`alter table "package_detail" add constraint "package_detail_makkah_hotel_id_foreign" foreign key ("makkah_hotel_id") references "hotel" ("id") on update cascade;`,
+		);
+		this.addSql(
+			`alter table "package_detail" add constraint "package_detail_madinah_hotel_id_foreign" foreign key ("madinah_hotel_id") references "hotel" ("id") on update cascade;`,
+		);
+		this.addSql(
+			`alter table "package_detail" add constraint "package_detail_transportation_id_foreign" foreign key ("transportation_id") references "transportation_class" ("id") on update cascade;`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_tour_hotels" add constraint "package_detail_tour_hotels_package_detail_id_foreign" foreign key ("package_detail_id") references "package_detail" ("id") on update cascade on delete cascade;`,
+		);
+		this.addSql(
+			`alter table "package_detail_tour_hotels" add constraint "package_detail_tour_hotels_hotel_id_foreign" foreign key ("hotel_id") references "hotel" ("id") on update cascade on delete cascade;`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_tour_flight_classes" add constraint "package_detail_tour_flight_classes_package_detail_id_foreign" foreign key ("package_detail_id") references "package_detail" ("id") on update cascade on delete cascade;`,
+		);
+		this.addSql(
+			`alter table "package_detail_tour_flight_classes" add constraint "package_detail_tour_flight_classes_flight_class_id_foreign" foreign key ("flight_class_id") references "flight_class" ("id") on update cascade on delete cascade;`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_outbound_flight_classes" add constraint "package_detail_outbound_flight_classes_package_d_8b70d_foreign" foreign key ("package_detail_id") references "package_detail" ("id") on update cascade on delete cascade;`,
+		);
+		this.addSql(
+			`alter table "package_detail_outbound_flight_classes" add constraint "package_detail_outbound_flight_classes_flight_class_id_foreign" foreign key ("flight_class_id") references "flight_class" ("id") on update cascade on delete cascade;`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_inbound_flight_classes" add constraint "package_detail_inbound_flight_classes_package_detail_id_foreign" foreign key ("package_detail_id") references "package_detail" ("id") on update cascade on delete cascade;`,
+		);
+		this.addSql(
+			`alter table "package_detail_inbound_flight_classes" add constraint "package_detail_inbound_flight_classes_flight_class_id_foreign" foreign key ("flight_class_id") references "flight_class" ("id") on update cascade on delete cascade;`,
+		);
+
+		this.addSql(
+			`alter table "transportation_class_image" add constraint "transportation_class_image_transportation_class_id_foreign" foreign key ("transportation_class_id") references "transportation_class" ("id") on update cascade;`,
+		);
+	}
+
+	override async down(): Promise<void> {
+		this.addSql(
+			`alter table "flight" drop constraint "flight_airline_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "city" drop constraint "city_country_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "airport" drop constraint "airport_city_id_foreign";`,
+		);
+
+		this.addSql(`alter table "hotel" drop constraint "hotel_city_id_foreign";`);
+
+		this.addSql(
+			`alter table "flight" drop constraint "flight_departure_airport_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "flight" drop constraint "flight_arrival_airport_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "flight_class" drop constraint "flight_class_flight_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_tour_flight_classes" drop constraint "package_detail_tour_flight_classes_flight_class_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_outbound_flight_classes" drop constraint "package_detail_outbound_flight_classes_flight_class_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_inbound_flight_classes" drop constraint "package_detail_inbound_flight_classes_flight_class_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "hotel_facilities" drop constraint "hotel_facilities_hotel_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "hotel_image" drop constraint "hotel_image_hotel_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail" drop constraint "package_detail_makkah_hotel_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail" drop constraint "package_detail_madinah_hotel_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_tour_hotels" drop constraint "package_detail_tour_hotels_hotel_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "hotel_facilities" drop constraint "hotel_facilities_hotel_facility_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail" drop constraint "package_detail_package_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "transportation_class" drop constraint "transportation_class_transportation_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail" drop constraint "package_detail_transportation_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "transportation_class_image" drop constraint "transportation_class_image_transportation_class_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_tour_hotels" drop constraint "package_detail_tour_hotels_package_detail_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_tour_flight_classes" drop constraint "package_detail_tour_flight_classes_package_detail_id_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_outbound_flight_classes" drop constraint "package_detail_outbound_flight_classes_package_d_8b70d_foreign";`,
+		);
+
+		this.addSql(
+			`alter table "package_detail_inbound_flight_classes" drop constraint "package_detail_inbound_flight_classes_package_detail_id_foreign";`,
+		);
+
+		this.addSql(`drop table if exists "airline" cascade;`);
+
+		this.addSql(`drop table if exists "country" cascade;`);
+
+		this.addSql(`drop table if exists "city" cascade;`);
+
+		this.addSql(`drop table if exists "airport" cascade;`);
+
+		this.addSql(`drop table if exists "flight" cascade;`);
+
+		this.addSql(`drop table if exists "flight_class" cascade;`);
+
+		this.addSql(`drop table if exists "hotel" cascade;`);
+
+		this.addSql(`drop table if exists "hotel_facility" cascade;`);
+
+		this.addSql(`drop table if exists "hotel_facilities" cascade;`);
+
+		this.addSql(`drop table if exists "hotel_image" cascade;`);
+
+		this.addSql(`drop table if exists "package" cascade;`);
+
+		this.addSql(`drop table if exists "transportation" cascade;`);
+
+		this.addSql(`drop table if exists "transportation_class" cascade;`);
+
+		this.addSql(`drop table if exists "package_detail" cascade;`);
+
+		this.addSql(`drop table if exists "package_detail_tour_hotels" cascade;`);
+
+		this.addSql(
+			`drop table if exists "package_detail_tour_flight_classes" cascade;`,
+		);
+
+		this.addSql(
+			`drop table if exists "package_detail_outbound_flight_classes" cascade;`,
+		);
+
+		this.addSql(
+			`drop table if exists "package_detail_inbound_flight_classes" cascade;`,
+		);
+
+		this.addSql(`drop table if exists "transportation_class_image" cascade;`);
+	}
+}

src/database/orm.ts

@@ -0,0 +1,12 @@
+import { databaseConfig } from "@/configs/database.config";
+import { MikroORM } from "@mikro-orm/postgresql";
+
+export const orm = await MikroORM.init({
+	host: databaseConfig.host,
+	port: databaseConfig.port,
+	user: databaseConfig.username,
+	password: databaseConfig.password,
+	dbName: databaseConfig.name,
+	entities: ["src/database/entities/*.entity.ts"],
+	entitiesTs: ["src/database/entities/*.entity.ts"],
+});

src/server.ts

@@ -1,3 +1,5 @@
+import "reflect-metadata";
+
 import { Application } from "@/application";
 
 process.on("uncaughtException", (err) => {