feat(nestjs): migrate to NestJS

packages/server/src/modules/ManualJournals/commands/ManualJournalGL.ts

@@ -0,0 +1,82 @@
+import { Ledger } from '@/modules/Ledger/Ledger';
+import { ManualJournal } from '../models/ManualJournal';
+import { ILedgerEntry } from '@/modules/Ledger/types/Ledger.types';
+import { ManualJournalEntry } from '../models/ManualJournalEntry';
+
+export class ManualJournalGL {
+  manualJournal: ManualJournal;
+
+  constructor(manualJournal: ManualJournal) {
+    this.manualJournal = manualJournal;
+  }
+
+  /**
+   * Retrieves the ledger of the given manual journal.
+   * @param {ManualJournal} manualJournal - The manual journal.
+   * @returns {Ledger}
+   */
+  public getManualJournalGLedger = () => {
+    const entries = this.getManualJournalGLEntries();
+
+    return new Ledger(entries);
+  };
+
+  /**
+   * Retrieves the common entry details of the manual journal
+   * @param {IManualJournal} manualJournal - The manual journal.
+   * @returns {Partial<ILedgerEntry>}
+   */
+  public get manualJournalCommonEntry() {
+    return {
+      transactionNumber: this.manualJournal.journalNumber,
+      referenceNumber: this.manualJournal.reference,
+      createdAt: this.manualJournal.createdAt,
+      date: this.manualJournal.date,
+      currencyCode: this.manualJournal.currencyCode,
+      exchangeRate: this.manualJournal.exchangeRate,
+
+      transactionType: 'Journal',
+      transactionId: this.manualJournal.id,
+
+      userId: this.manualJournal.userId,
+    };
+  }
+
+  /**
+   * Retrieves the ledger entry of the given manual journal and
+   * its associated entry.
+   * @param {IManualJournal} manualJournal - The manual journal.
+   * @param {IManualJournalEntry} entry - The manual journal entry.
+   * @returns {ILedgerEntry}
+   */
+  public getManualJournalEntry(entry: ManualJournalEntry): ILedgerEntry {
+    const commonEntry = this.manualJournalCommonEntry;
+
+    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,
+    };
+  }
+
+  /**
+   * Retrieves the ledger entries of the given manual journal.
+   * @param {IManualJournal} manualJournal - The manual journal.
+   * @returns {ILedgerEntry[]}
+   */
+  public getManualJournalGLEntries = (): ILedgerEntry[] => {
+    return this.manualJournal.entries
+      .map((entry) => this.getManualJournalEntry(entry))
+      .flat();
+  };
+}