chore: normalize the payment and payment transaction

database/seeders/payment-gateway.seeder.ts

@@ -0,0 +1,29 @@
+import { Logger } from "@nestjs/common";
+import { DataSource } from "typeorm";
+
+import { PaymentGateway } from "../../src/modules/payments/entities/payment-gateway.entity";
+import { GatewayEnum } from "../../src/modules/payments/enums/gateway.enum";
+
+const paymentGateways: Partial<PaymentGateway>[] = [
+  {
+    name: GatewayEnum.ZARINPAL,
+    nameFa: "زرین پال",
+    logoUrl: "https://www.zarinpal.com/docs/logo/fa-dark.svg",
+    description: "درگاه پرداخت زرین پال",
+  },
+];
+
+export const seedPaymentGateways = async (dataSource: DataSource, logger: Logger) => {
+  try {
+    const paymentGatewayRepo = dataSource.getRepository(PaymentGateway);
+
+    for (const paymentGateway of paymentGateways) {
+      const pg = paymentGatewayRepo.create(paymentGateway);
+      await paymentGatewayRepo.save(pg);
+    }
+    logger.log("pg seeded successfully");
+  } catch (error) {
+    logger.error("error in seeding pg", error);
+    process.exit(1);
+  }
+};