herderWageThisMonthOnly method

num herderWageThisMonthOnly(
  1. int herderId,
  2. DateTime datePreviousMonth
)

Implementation

num herderWageThisMonthOnly(int herderId, DateTime datePreviousMonth) =>
    where((t) => t.status)
        .where((t) => t.contactId == herderId)
        .where((t) => t.date.year == datePreviousMonth.year)
        .where((t) => t.date.month == datePreviousMonth.month)
        .where((t) => t.ticketType == TicketType.wage)
        .fold(0.0, (prev, e) => prev + e.received);