feat(nestjs): migrate to NestJS

packages/server/src/modules/TaxRates/queries/TaxRate.transformer.ts

@@ -0,0 +1,30 @@
+import { Transformer } from '@/modules/Transformer/Transformer';
+import { TaxRateModel } from '../models/TaxRate.model';
+
+export class TaxRateTransformer extends Transformer {
+  /**
+   * Include these attributes to tax rate object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return ['nameFormatted', 'rateFormatted'];
+  };
+
+  /**
+   * Retrieve the formatted rate.
+   * @param taxRate
+   * @returns {string}
+   */
+  public rateFormatted = (taxRate: TaxRateModel): string => {
+    return `${taxRate.rate}%`;
+  };
+
+  /**
+   * Formats the tax rate name.
+   * @param taxRate
+   * @returns {string}
+   */
+  protected nameFormatted = (taxRate: TaxRateModel): string => {
+    return `${taxRate.name} [${taxRate.rate}%]`;
+  };
+}