add server to monorepo.

packages/server/src/services/ManualJournals/ManualJournalGLEntries.ts

@@ -0,0 +1,163 @@
+import { Service, Inject } from 'typedi';
+import * as R from 'ramda';
+import {
+  IManualJournal,
+  IManualJournalEntry,
+  IAccount,
+  ILedgerEntry,
+} from '@/interfaces';
+import { Knex } from 'knex';
+import Ledger from '@/services/Accounting/Ledger';
+import LedgerStorageService from '@/services/Accounting/LedgerStorageService';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { LedgerRevert } from '@/services/Accounting/LedgerStorageRevert';
+
+@Service()
+export class ManualJournalGLEntries {
+  @Inject()
+  ledgerStorage: LedgerStorageService;
+
+  @Inject()
+  ledgerRevert: LedgerRevert;
+
+  @Inject()
+  tenancy: HasTenancyService;
+
+  /**
+   * Create manual journal GL entries.
+   * @param {number} tenantId
+   * @param {number} manualJournalId
+   * @param {Knex.Transaction} trx
+   */
+  public createManualJournalGLEntries = async (
+    tenantId: number,
+    manualJournalId: number,
+    trx?: Knex.Transaction
+  ) => {
+    const { ManualJournal } = this.tenancy.models(tenantId);
+
+    // Retrieves the given manual journal with associated entries.
+    const manualJournal = await ManualJournal.query(trx)
+      .findById(manualJournalId)
+      .withGraphFetched('entries.account');
+
+    // Retrieves the ledger entries of the given manual journal.
+    const ledger = this.getManualJournalGLedger(manualJournal);
+
+    // Commits the given ledger on the storage.
+    await this.ledgerStorage.commit(tenantId, ledger, trx);
+  };
+
+  /**
+   * Edits manual journal GL entries.
+   * @param {number} tenantId
+   * @param {number} manualJournalId
+   * @param {Knex.Transaction} trx
+   */
+  public editManualJournalGLEntries = async (
+    tenantId: number,
+    manualJournalId: number,
+    trx?: Knex.Transaction
+  ) => {
+    // Reverts the manual journal GL entries.
+    await this.revertManualJournalGLEntries(tenantId, manualJournalId, trx);
+
+    // Write the manual journal GL entries.
+    await this.createManualJournalGLEntries(tenantId, manualJournalId, trx);
+  };
+
+  /**
+   * Deletes the manual journal GL entries.
+   * @param {number} tenantId
+   * @param {number} manualJournalId
+   * @param {Knex.Transaction} trx
+   */
+  public revertManualJournalGLEntries = async (
+    tenantId: number,
+    manualJournalId: number,
+    trx?: Knex.Transaction
+  ): Promise<void> => {
+    return this.ledgerRevert.revertGLEntries(
+      tenantId,
+      manualJournalId,
+      'Journal',
+      trx
+    );
+  };
+
+  /**
+   *
+   * @param   {IManualJournal} manualJournal
+   * @returns {Ledger}
+   */
+  private getManualJournalGLedger = (manualJournal: IManualJournal) => {
+    const entries = this.getManualJournalGLEntries(manualJournal);
+
+    return new Ledger(entries);
+  };
+
+  /**
+   *
+   * @param   {IManualJournal} manualJournal
+   * @returns {}
+   */
+  private getManualJournalCommonEntry = (manualJournal: IManualJournal) => {
+    return {
+      transactionNumber: manualJournal.journalNumber,
+      referenceNumber: manualJournal.reference,
+      createdAt: manualJournal.createdAt,
+      date: manualJournal.date,
+      currencyCode: manualJournal.currencyCode,
+      exchangeRate: manualJournal.exchangeRate,
+
+      transactionType: 'Journal',
+      transactionId: manualJournal.id,
+
+      userId: manualJournal.userId,
+    };
+  };
+
+  /**
+   *
+   * @param   {IManualJournal} manualJournal -
+   * @param   {IManualJournalEntry} entry -
+   * @returns {ILedgerEntry}
+   */
+  private getManualJournalEntry = R.curry(
+    (
+      manualJournal: IManualJournal,
+      entry: IManualJournalEntry
+    ): ILedgerEntry => {
+      const commonEntry = this.getManualJournalCommonEntry(manualJournal);
+
+      return {
+        ...commonEntry,
+        debit: entry.debit,
+        credit: entry.credit,
+        accountId: entry.accountId,
+
+        contactId: entry.contactId,
+        note: entry.note,
+
+        index: entry.index,
+        accountNormal: entry.account.accountNormal,
+
+        branchId: entry.branchId,
+        projectId: entry.projectId,
+      };
+    }
+  );
+
+  /**
+   *
+   * @param   {IManualJournal} manualJournal
+   * @returns {ILedgerEntry[]}
+   */
+  private getManualJournalGLEntries = (
+    manualJournal: IManualJournal
+  ): ILedgerEntry[] => {
+    const transformEntry = this.getManualJournalEntry(manualJournal);
+
+    return manualJournal.entries.map(transformEntry).flat();
+  };
+}