feat(nestjs): migrate to NestJS

packages/server/src/modules/Accounts/Account.transformer.ts

@@ -0,0 +1,130 @@
+import { Transformer } from '../Transformer/Transformer';
+import { Account } from './models/Account.model';
+import { flatToNestedArray } from '@/utils/flat-to-nested-array';
+import { assocDepthLevelToObjectTree } from '@/utils/assoc-depth-level-to-object-tree';
+import { nestedArrayToFlatten } from '@/utils/nested-array-to-flatten';
+import { IAccountsStructureType } from './Accounts.types';
+
+export class AccountTransformer extends Transformer {
+  /**
+   * Include these attributes to sale invoice object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'accountTypeLabel',
+      'accountNormalFormatted',
+      'formattedAmount',
+      'flattenName',
+      'bankBalanceFormatted',
+      'lastFeedsUpdatedAtFormatted',
+      'isFeedsPaused',
+    ];
+  };
+
+  /**
+   * Exclude attributes.
+   * @returns {string[]}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['plaidItem'];
+  };
+
+  /**
+   * Retrieves the flatten name with all dependants accounts names.
+   * @param {IAccount} account -
+   * @returns {string}
+   */
+  public flattenName = (account: Account): string => {
+    const parentDependantsIds = this.options.accountsGraph.dependantsOf(
+      account.id,
+    );
+    const prefixAccounts = parentDependantsIds.map((dependId) => {
+      const node = this.options.accountsGraph.getNodeData(dependId);
+      return `${node.name}: `;
+    });
+    return `${prefixAccounts}${account.name}`;
+  };
+
+  /**
+   * Retrieve formatted account amount.
+   * @param {IAccount} invoice
+   * @returns {string}
+   */
+  protected formattedAmount = (account: Account): string => {
+    return this.formatNumber(account.amount, {
+      currencyCode: account.currencyCode,
+    });
+  };
+
+  /**
+   * Retrieves the formatted bank balance.
+   * @param {Account} account
+   * @returns {string}
+   */
+  protected bankBalanceFormatted = (account: Account): string => {
+    return this.formatNumber(account.bankBalance, {
+      currencyCode: account.currencyCode,
+    });
+  };
+
+  /**
+   * Retrieves the formatted last feeds update at.
+   * @param {IAccount} account
+   * @returns {string}
+   */
+  protected lastFeedsUpdatedAtFormatted = (account: Account): string => {
+    return account.lastFeedsUpdatedAt
+      ? this.formatDate(account.lastFeedsUpdatedAt)
+      : '';
+  };
+
+  /**
+   * Detarmines whether the bank account connection is paused.
+   * @param account
+   * @returns {boolean}
+   */
+  protected isFeedsPaused = (account: Account): boolean => {
+    // return account.plaidItem?.isPaused || false;
+
+    return false;
+  };
+
+  /**
+   * Retrieves formatted account type label.
+   * @returns {string}
+   */
+  protected accountTypeLabel = (account: Account): string => {
+    return this.context.i18n.t(account.accountTypeLabel);
+  };
+
+  /**
+   * Retrieves formatted account normal.
+   * @returns {string}
+   */
+  protected accountNormalFormatted = (account: Account): string => {
+    return this.context.i18n.t(account.accountNormalFormatted);
+  };
+
+  /**
+   * Transformes the accounts collection to flat or nested array.
+   * @param {IAccount[]}
+   * @returns {IAccount[]}
+   */
+  protected postCollectionTransform = (accounts: Account[]) => {
+    // Transfom the flatten to accounts tree.
+    const transformed = flatToNestedArray(accounts, {
+      id: 'id',
+      parentId: 'parentAccountId',
+    });
+    // Associate `accountLevel` attr to indicate object depth.
+    const transformed2 = assocDepthLevelToObjectTree(
+      transformed,
+      1,
+      'accountLevel',
+    );
+    return this.options.structure === IAccountsStructureType.Flat
+      ? nestedArrayToFlatten(transformed2)
+      : transformed2;
+  };
+}