cross-financial-management/src/modules/gl/glAccounts.controller.ts

import { Request, Response } from 'express';
import { z } from 'zod';
import * as glAccountsService from './glAccounts.service';

const glAccountTypeSchema = z.enum(['ASSET', 'LIABILITY', 'EQUITY', 'INCOME', 'EXPENSE']);
const debitCreditSchema = z.enum(['DEBIT', 'CREDIT']);
const controlAccountTypeSchema = z.enum(['AR', 'AP', 'TAX_OUTPUT', 'TAX_INPUT', 'BANK', 'RETAINED_EARNINGS']);

export const createGLAccountSchema = z.object({
  accountName: z.string().min(1),
  accountType: glAccountTypeSchema,
  normalBalance: debitCreditSchema,
  isControlAccount: z.boolean().optional(),
  controlType: controlAccountTypeSchema.optional(),
  isPostable: z.boolean().optional(),
  segmentSelections: z
    .array(z.object({ segmentDefId: z.number().int(), segmentValueId: z.number().int() }))
    .min(1),
});

export const listGLAccountsQuerySchema = z.object({
  branchScope: z.string().optional(),
  accountType: glAccountTypeSchema.optional(),
});

export async function createGLAccountHandler(req: Request, res: Response): Promise<void> {
  const input = req.body as z.infer<typeof createGLAccountSchema>;
  res.status(201).json(await glAccountsService.createGLAccount(input));
}

export async function listGLAccountsHandler(req: Request, res: Response): Promise<void> {
  const { accountType } = req.query as unknown as z.infer<typeof listGLAccountsQuerySchema>;
  res.json(await glAccountsService.listGLAccounts(req.branchScope!, accountType));
}

export async function getGLAccountHandler(req: Request, res: Response): Promise<void> {
  const account = await glAccountsService.getGLAccountByCode(req.params.accountCode);
  if (!account) {
    res.status(404).json({ error: 'GL account not found' });
    return;
  }
  res.json(account);
}