add database migration for order

src/common/services/payment-service/midtrans.payment-service.ts

@@ -2,6 +2,8 @@ import { PaymentError } from "@/common/errors/payment.error";
 import { AbstractPaymentService } from "@/common/services/payment-service/abstract.payment-service";
 import { midtransConfig } from "@/configs/midtrans.config";
 import type { Order } from "@/database/entities/order.entity";
+import { Kit } from "@/database/enums/kit.enum";
+import { OrderType } from "@/database/enums/order-type.enum";
 
 type CreateTransactionResponseSuccess = {
 	token: string;
@@ -11,6 +13,12 @@ type CreateTransactionResponseFailed = {
 	error_messages: string[];
 };
 
+const BOOKING_SEAT_PRICE = 1_000_000;
+const MINIMAL_KIT_PRICE = 350_000;
+const WITHOUT_SUITCASE_KIT_PRICE = 350_000;
+const FULL_KIT_PRICE = 350_000;
+const VACCINE_PRICE = 500_000;
+
 export class MidtransPaymentService extends AbstractPaymentService {
 	private readonly _basicAuth: string;
 
@@ -20,17 +28,48 @@ export class MidtransPaymentService extends AbstractPaymentService {
 		this._basicAuth = `Basic ${Buffer.from(`${midtransConfig.serverKey}:`).toBase64()}`;
 	}
 
-	private calculateOrderPrice(order: Order): number {
-		return (
-			order.package.quadPrice * order.quad +
-			order.package.triplePrice * order.triple +
-			order.package.doublePrice * order.double +
-			(order.package.infantPrice ?? 0) * order.infant
-		);
-	}
-
 	public async createPaymentUrl(order: Order): Promise<string> {
-		const price = this.calculateOrderPrice(order);
+		const quantity = order.quad + order.triple + order.double + order.infant;
+
+		let price = 0;
+		if (order.type === OrderType.bookingSeat) {
+			price += BOOKING_SEAT_PRICE * quantity;
+		} else if (order.type === OrderType.downPayment) {
+			price +=
+				Math.ceil(
+					((order.quadDownPaymentPercentage / 100) *
+						(order.package.quadPrice - order.package.quadDiscount)) /
+						100_000,
+				) *
+					100_000 +
+				Math.ceil(
+					((order.tripleDownPaymentPercentage / 100) *
+						(order.package.triplePrice - order.package.tripleDiscount)) /
+						100_000,
+				) *
+					100_000 +
+				Math.ceil(
+					((order.doubleDownPaymentPercentage / 100) *
+						(order.package.doublePrice - order.package.doubleDiscount)) /
+						100_000,
+				) *
+					100_000 +
+				Math.ceil(
+					((order.infantDownPaymentPercentage / 100) *
+						((order.package.infantPrice ?? 0) -
+							(order.package.infantDiscount ?? 0))) /
+						100_000,
+				) *
+					100_000;
+		}
+		if (order.kit === Kit.minimal) {
+			price += MINIMAL_KIT_PRICE;
+		} else if (order.kit === Kit.withoutSuitcase) {
+			price += WITHOUT_SUITCASE_KIT_PRICE;
+		} else if (order.kit === Kit.full) {
+			price += FULL_KIT_PRICE;
+		}
+		price += VACCINE_PRICE * quantity;
 
 		const response = await fetch(`${midtransConfig.baseUrl}/transactions`, {
 			method: "POST",
@@ -42,7 +81,7 @@ export class MidtransPaymentService extends AbstractPaymentService {
 			body: JSON.stringify({
 				transaction_details: {
 					order_id: order.id,
-					gross_amount: this.calculateOrderPrice(order),
+					gross_amount: price,
 				},
 				item_details: [
 					{

src/database/entities/partner.entity.ts

@@ -1,10 +1,7 @@
-import { Order } from "@/database/entities/order.entity";
 import { Verification } from "@/database/entities/verification.entity";
 import {
-	Collection,
 	Entity,
 	ManyToOne,
-	OneToMany,
 	PrimaryKey,
 	Property,
 	type Rel,
@@ -45,9 +42,4 @@ export class Partner {
 		onUpdate: () => new Date(),
 	})
 	updatedAt!: Date;
-
-	// Collections
-
-	@OneToMany(() => Order, (order) => order.partner)
-	orders = new Collection<Order>(this);
 }

src/database/migrations/.snapshot-goumrah.json

@@ -3149,16 +3149,6 @@
           "length": 30,
           "mappedType": "string"
         },
-        "code": {
-          "name": "code",
-          "type": "varchar(6)",
-          "unsigned": false,
-          "autoincrement": false,
-          "primary": false,
-          "nullable": false,
-          "length": 6,
-          "mappedType": "string"
-        },
         "package_id": {
           "name": "package_id",
           "type": "varchar(30)",
@@ -3169,89 +3159,113 @@
           "length": 30,
           "mappedType": "string"
         },
-        "created_at": {
+        "quad": {
-          "name": "created_at",
+          "name": "quad",
-          "type": "timestamptz",
+          "type": "int",
-          "unsigned": false,
+          "unsigned": true,
           "autoincrement": false,
           "primary": false,
           "nullable": false,
-          "length": 6,
+          "mappedType": "integer"
-          "mappedType": "datetime"
         },
-        "updated_at": {
+        "triple": {
-          "name": "updated_at",
+          "name": "triple",
-          "type": "timestamptz",
+          "type": "int",
-          "unsigned": false,
+          "unsigned": true,
           "autoincrement": false,
           "primary": false,
           "nullable": false,
-          "length": 6,
+          "mappedType": "integer"
-          "mappedType": "datetime"
-        }
-      },
-      "name": "package_consult_session",
-      "schema": "public",
-      "indexes": [
-        {
-          "columnNames": [
-            "code"
-          ],
-          "composite": false,
-          "keyName": "package_consult_session_code_unique",
-          "constraint": true,
-          "primary": false,
-          "unique": true
         },
-        {
+        "double": {
-          "keyName": "package_consult_session_pkey",
+          "name": "double",
-          "columnNames": [
+          "type": "int",
-            "id"
+          "unsigned": true,
-          ],
-          "composite": false,
-          "constraint": true,
-          "primary": true,
-          "unique": true
-        }
-      ],
-      "checks": [],
-      "foreignKeys": {
-        "package_consult_session_package_id_foreign": {
-          "constraintName": "package_consult_session_package_id_foreign",
-          "columnNames": [
-            "package_id"
-          ],
-          "localTableName": "public.package_consult_session",
-          "referencedColumnNames": [
-            "id"
-          ],
-          "referencedTableName": "public.package",
-          "updateRule": "cascade"
-        }
-      },
-      "nativeEnums": {}
-    },
-    {
-      "columns": {
-        "id": {
-          "name": "id",
-          "type": "varchar(30)",
-          "unsigned": false,
           "autoincrement": false,
           "primary": false,
           "nullable": false,
-          "length": 30,
+          "mappedType": "integer"
-          "mappedType": "string"
         },
-        "package_id": {
+        "infant": {
-          "name": "package_id",
+          "name": "infant",
-          "type": "varchar(30)",
+          "type": "int",
+          "unsigned": true,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "integer"
+        },
+        "type": {
+          "name": "type",
+          "type": "text",
           "unsigned": false,
           "autoincrement": false,
           "primary": false,
           "nullable": false,
-          "length": 30,
+          "enumItems": [
-          "mappedType": "string"
+            "booking_seat",
+            "down_payment"
+          ],
+          "mappedType": "enum"
+        },
+        "quad_down_payment_percentage": {
+          "name": "quad_down_payment_percentage",
+          "type": "int",
+          "unsigned": true,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "integer"
+        },
+        "triple_down_payment_percentage": {
+          "name": "triple_down_payment_percentage",
+          "type": "int",
+          "unsigned": true,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "integer"
+        },
+        "double_down_payment_percentage": {
+          "name": "double_down_payment_percentage",
+          "type": "int",
+          "unsigned": true,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "integer"
+        },
+        "infant_down_payment_percentage": {
+          "name": "infant_down_payment_percentage",
+          "type": "int",
+          "unsigned": true,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "integer"
+        },
+        "kit": {
+          "name": "kit",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "enumItems": [
+            "minimal",
+            "without_suitcase",
+            "full"
+          ],
+          "mappedType": "enum"
+        },
+        "vaccine": {
+          "name": "vaccine",
+          "type": "int",
+          "unsigned": true,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "integer"
         },
         "name": {
           "name": "name",
@@ -3273,26 +3287,6 @@
           "length": 20,
           "mappedType": "string"
         },
-        "verification_id": {
-          "name": "verification_id",
-          "type": "varchar(30)",
-          "unsigned": false,
-          "autoincrement": false,
-          "primary": false,
-          "nullable": true,
-          "length": 30,
-          "mappedType": "string"
-        },
-        "partner_id": {
-          "name": "partner_id",
-          "type": "varchar(30)",
-          "unsigned": false,
-          "autoincrement": false,
-          "primary": false,
-          "nullable": true,
-          "length": 30,
-          "mappedType": "string"
-        },
         "expired_at": {
           "name": "expired_at",
           "type": "timestamptz",
@@ -3371,32 +3365,6 @@
           ],
           "referencedTableName": "public.package_detail",
           "updateRule": "cascade"
-        },
-        "order_verification_id_foreign": {
-          "constraintName": "order_verification_id_foreign",
-          "columnNames": [
-            "verification_id"
-          ],
-          "localTableName": "public.order",
-          "referencedColumnNames": [
-            "id"
-          ],
-          "referencedTableName": "public.verification",
-          "deleteRule": "set null",
-          "updateRule": "cascade"
-        },
-        "order_partner_id_foreign": {
-          "constraintName": "order_partner_id_foreign",
-          "columnNames": [
-            "partner_id"
-          ],
-          "localTableName": "public.order",
-          "referencedColumnNames": [
-            "id"
-          ],
-          "referencedTableName": "public.partner",
-          "deleteRule": "set null",
-          "updateRule": "cascade"
         }
       },
       "nativeEnums": {}
@@ -3413,8 +3381,18 @@
           "length": 30,
           "mappedType": "string"
         },
-        "order_id": {
+        "code": {
-          "name": "order_id",
+          "name": "code",
+          "type": "varchar(6)",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "length": 6,
+          "mappedType": "string"
+        },
+        "package_id": {
+          "name": "package_id",
           "type": "varchar(30)",
           "unsigned": false,
           "autoincrement": false,
@@ -3423,21 +3401,6 @@
           "length": 30,
           "mappedType": "string"
         },
-        "room_type": {
-          "name": "room_type",
-          "type": "text",
-          "unsigned": false,
-          "autoincrement": false,
-          "primary": false,
-          "nullable": false,
-          "enumItems": [
-            "quad",
-            "triple",
-            "double",
-            "infant"
-          ],
-          "mappedType": "enum"
-        },
         "created_at": {
           "name": "created_at",
           "type": "timestamptz",
@@ -3459,11 +3422,21 @@
           "mappedType": "datetime"
         }
       },
-      "name": "order_detail",
+      "name": "package_consult_session",
       "schema": "public",
       "indexes": [
         {
-          "keyName": "order_detail_pkey",
+          "columnNames": [
+            "code"
+          ],
+          "composite": false,
+          "keyName": "package_consult_session_code_unique",
+          "constraint": true,
+          "primary": false,
+          "unique": true
+        },
+        {
+          "keyName": "package_consult_session_pkey",
           "columnNames": [
             "id"
           ],
@@ -3475,16 +3448,16 @@
       ],
       "checks": [],
       "foreignKeys": {
-        "order_detail_order_id_foreign": {
+        "package_consult_session_package_id_foreign": {
-          "constraintName": "order_detail_order_id_foreign",
+          "constraintName": "package_consult_session_package_id_foreign",
           "columnNames": [
-            "order_id"
+            "package_id"
           ],
-          "localTableName": "public.order_detail",
+          "localTableName": "public.package_consult_session",
           "referencedColumnNames": [
             "id"
           ],
-          "referencedTableName": "public.order",
+          "referencedTableName": "public.package",
           "updateRule": "cascade"
         }
       },

src/database/migrations/Migration20260108134605.ts

@@ -0,0 +1,113 @@
+import { Migration } from "@mikro-orm/migrations";
+
+export class Migration20260108134605 extends Migration {
+	override async up(): Promise<void> {
+		const knex = this.getKnex();
+
+		knex.schema.dropTable("order_detail");
+
+		await knex.schema.alterTable("order", (table) => {
+			table.dropColumn("verification_id");
+			table.dropColumn("partner_id");
+		});
+
+		await knex.raw(`
+			create type "order_type" as enum (
+				'booking_seat',
+				'down_payment'
+			);
+		`);
+
+		await knex.raw(`
+			create type "kit" as enum (
+				'minimal',
+				'without_suitcase',
+				'full'
+			);
+		`);
+
+		await knex.schema.alterTable("order", (table) => {
+			table.integer("quad").notNullable();
+			table.integer("triple").notNullable();
+			table.integer("double").notNullable();
+			table.integer("infant").notNullable();
+			table
+				.enum("type", null, {
+					useNative: true,
+					existingType: true,
+					enumName: "order_type",
+				})
+				.notNullable();
+			table.integer("quad_down_payment_percentage").notNullable();
+			table.integer("triple_down_payment_percentage").notNullable();
+			table.integer("double_down_payment_percentage").notNullable();
+			table.integer("infant_down_payment_percentage").notNullable();
+			table
+				.enum("kit", null, {
+					useNative: true,
+					existingType: true,
+					enumName: "kit",
+				})
+				.notNullable();
+			table.integer("vaccine").notNullable();
+		});
+	}
+
+	override async down(): Promise<void> {
+		const knex = this.getKnex();
+
+		await knex.schema.alterTable("order", (table) => {
+			table.dropColumn("quad");
+			table.dropColumn("triple");
+			table.dropColumn("double");
+			table.dropColumn("infant");
+			table.dropColumn("type");
+			table.dropColumn("quad_down_payment_percentage");
+			table.dropColumn("triple_down_payment_percentage");
+			table.dropColumn("double_down_payment_percentage");
+			table.dropColumn("infant_down_payment_percentage");
+			table.dropColumn("kit");
+			table.dropColumn("vaccine");
+		});
+
+		await knex.raw(`drop type "kit";`);
+		await knex.raw(`drop type "order_type";`);
+
+		await knex.schema.alterTable("order", (table) => {
+			table.string("verification_id", 30).nullable();
+			table.string("partner_id", 30).nullable();
+			table
+				.foreign("verification_id", "order_verification_id_foreign")
+				.references("verification.id")
+				.onUpdate("NO ACTION")
+				.onDelete("SET NULL");
+			table
+				.foreign("partner_id", "order_partner_id_foreign")
+				.references("partner.id")
+				.onUpdate("NO ACTION")
+				.onDelete("SET NULL");
+		});
+
+		await knex.schema.createTable("order_detail", (table) => {
+			// Columns
+			table.string("id", 30).notNullable();
+			table.string("order_id", 30).notNullable();
+			table
+				.enum("room_type", null, {
+					useNative: true,
+					existingType: true,
+					enumName: "room_type",
+				})
+				.notNullable();
+			table.timestamp("created_at", { useTz: true }).notNullable();
+			table.timestamp("updated_at", { useTz: true }).notNullable();
+			// Constraints
+			table.primary(["id"], { constraintName: "order_detail_pkey" });
+			table
+				.foreign("order_id", "order_detail_order_id_foreign")
+				.references("order.id")
+				.onUpdate("NO ACTION")
+				.onDelete("CASCADE");
+		});
+	}
+}