payers

gistfile1.txt

  def patient_payers(type, id, range, filters)
    let patients = patients(type, id, range, filters)
    var activePayers = [payer: count]
    for patient in patients {
      let patientPayers = patient.patient_payers
      for payer in patientPayers {
          if payerIsActiveInRange(payer, range) {
            if activePayers[payer] == nil {
              activePayers[payer] = 1
            } else {
              activePayers[payer] += 1
            }
          }
        }
      }
    }     
    return activePayers
  end

  def payerIsActiveInRange(payer, range) 
      let history = payer.active_history
        var previous = false
        for update in history {
          if update.updated_at > range.start && previous == true {
            return true
          }
          if update.updated_at > range.start && update.updated_at < range.end && update.value == true {
            return true 
          }
          if update.updated_at > range.end {
            return false
          }
          previous = update.value
        }
        return previous
  end