// finance_audit_log rows. Returned as TxOps so every change and its audit row
// commit (or roll back) together.

import { financeAuditLog } from '../../db/index.js';
import { generateId, getNow } from '../utils.js';
import { insertOp, type TxOp } from '../txOps.js';

export type FinanceEntity =
  | 'expense' | 'other_income' | 'partner' | 'finance_state' | 'member'
  | 'expense_category' | 'expense_template' | 'expense_template_pack' | 'payment_fee';

export function financeAuditOp(entry: {
  eventId: string | null;
  actorUserId: string;
  entityType: FinanceEntity;
  entityId: string | null;
  action: string;
  before?: unknown;
  after?: unknown;
}): TxOp {
  return insertOp(financeAuditLog, {
    id: generateId(),
    eventId: entry.eventId,
    actorUserId: entry.actorUserId,
    entityType: entry.entityType,
    entityId: entry.entityId,
    action: entry.action,
    beforeJson: entry.before === undefined || entry.before === null ? null : JSON.stringify(entry.before),
    afterJson: entry.after === undefined || entry.after === null ? null : JSON.stringify(entry.after),
    createdAt: getNow(),
  });
}