add server to monorepo.

packages/server/src/services/Payment/LicensePaymentMethod.ts

@@ -0,0 +1,67 @@
+import { License } from '@/system/models';
+import PaymentMethod from '@/services/Payment/PaymentMethod';
+import { Plan } from '@/system/models';
+import { IPaymentMethod, ILicensePaymentModel } from '@/interfaces';
+import {
+  PaymentInputInvalid,
+  PaymentAmountInvalidWithPlan,
+  VoucherCodeRequired,
+} from '@/exceptions';
+
+export default class LicensePaymentMethod
+  extends PaymentMethod
+  implements IPaymentMethod
+{
+  /**
+   * Payment subscription of organization via license code.
+   * @param {ILicensePaymentModel} licensePaymentModel -
+   */
+  public async payment(licensePaymentModel: ILicensePaymentModel, plan: Plan) {
+    this.validateLicensePaymentModel(licensePaymentModel);
+
+    const license = await this.getLicenseOrThrowInvalid(licensePaymentModel);
+    this.validatePaymentAmountWithPlan(license, plan);
+
+    // Mark the license code as used.
+    return License.markLicenseAsUsed(licensePaymentModel.licenseCode);
+  }
+
+  /**
+   * Validates the license code activation on the storage.
+   * @param {ILicensePaymentModel} licensePaymentModel -
+   */
+  private async getLicenseOrThrowInvalid(
+    licensePaymentModel: ILicensePaymentModel
+  ) {
+    const foundLicense = await License.query()
+      .modify('filterActiveLicense')
+      .where('license_code', licensePaymentModel.licenseCode)
+      .first();
+
+    if (!foundLicense) {
+      throw new PaymentInputInvalid();
+    }
+    return foundLicense;
+  }
+
+  /**
+   * Validates the payment amount with given plan price.
+   * @param {License} license
+   * @param {Plan} plan
+   */
+  private validatePaymentAmountWithPlan(license: License, plan: Plan) {
+    if (license.planId !== plan.id) {
+      throw new PaymentAmountInvalidWithPlan();
+    }
+  }
+
+  /**
+   * Validate voucher payload.
+   * @param {ILicensePaymentModel} licenseModel -
+   */
+  private validateLicensePaymentModel(licenseModel: ILicensePaymentModel) {
+    if (!licenseModel || !licenseModel.licenseCode) {
+      throw new VoucherCodeRequired();
+    }
+  }
+}