export function toDateOrNull(v?: string | null): Date | null { if (!v) return null; const day = new Date(v); return isNaN(day.getTime()) ? null : day; } export function toDateOrUndefined(v?: string | null): Date | undefined { const day = toDateOrNull(v ?? undefined); return day === null ? undefined : day; } export function toCompanyCodeFromString(company_name: string) { let company_code = 271585; if (company_name === 'Targo') { company_code = 271583; } return company_code; } export function toStringFromCompanyCode(company_code: number) { let company_name = 'Solucom'; if (company_code === 271583) { company_name = 'Targo'; } return company_name; }