Troublesome JS functions

init.js

  function addDailyPlayer (element) {
    if (logged_in) {
      var $row = $(element).closest('li')
        , $myTeam = $('#player_confirmation_table').children('tbody')
        , playerSlotAvailableNew = 0
        , useFlex = false
        , $playerInfo
        , $playerSlot
        , playerId
        , gameId
        , position
        , price
        , confirmHtml
        , playerSlotAvailable
        , playerSlotNumber
        , playerSlotPosition
        , slotsFilled

      if ($row.hasClass('green-selected')) {
        removeDailyPlayer($myTeam.children('tr[data-player-table-row-id="' + $row.attr('id') + '"]').find('.js-remove-confirmation'))
        return false
      }

      //add to team table
      gameId = $row.attr('data-game-id')
      playerId = $row.attr('data-player-id')
      price = $row.children().children('a.li-daily-player').children('div.left').children('p:first').children('span.js-daily-price').text()
      $playerInfo = $row.children().children('a.js-player-name')
      position = $row.attr('data-slot-position')
      if (IS_FOOTBALL &&
          !$myTeam.children('.slot-' + position.toLowerCase() + '.slot-available').length &&
          !$myTeam.children('.slot-flex.slot-available').length) return false

      if (IS_FOOTBALL) {
        //add to correct slot
        playerSlotAvailable = parseInt($('#' + position.toLowerCase() + '-remaining').text(), 10)
        useFlex = playerSlotAvailable === 0 && position !== 'QB' && $('.js-confirm-total').length !== 9
        
        if ($('#game_entry_holding_slot_' +  playerId + '_game_' + gameId).length || (playerSlotAvailable < 1 && !useFlex)) {
          return false
        } else {
          CAN_LEAVE = false
          $row.addClass('green-selected').find('i').removeClass('icon-chevron-right').addClass('icon-ok')

          if (useFlex) {
            playerSlotPosition = 'flex'
            playerSlotAvailable = parseInt($('#flex-remaining').text(), 10)
          } else {
            playerSlotPosition = position.toLowerCase()
          }
          
          confirmHtml = '<td><strong>' + playerSlotPosition.toUpperCase() + '</strong>' +
                        '<td><a href="#" class="js-player-name-confirm">' + $playerInfo.attr('data-first-name').substr(0, 1) + '. ' +  $playerInfo.attr('data-last-name') + '</a>' +
                        '<td class="js-confirm-total">' + price +
                        '<td><a href="#" class="js-remove-confirmation"><i class="icon-remove"></i></a>'

          $playerSlot = $('.slot-' + playerSlotPosition + '.slot-available:first')

          $playerSlot.html(confirmHtml)
            .attr('data-player-table-row-id', $row.attr('id'))
            .removeClass('slot-available')

          playerSlotAvailableNew = playerSlotAvailable - 1

          $('#' + playerSlotPosition + '-remaining').html(playerSlotAvailableNew)

          $('.game_entry_form').append('<input id="game_entry_holding_player_' +  playerId + '_game_' + gameId + '" type="hidden" name="holding_entries[holding_' +  playerId + '_game_' + gameId + '[master_player_id]" value="' +  playerId + '">')
            .append('<input id="game_entry_holding_slot_' +  playerId + '_game_' + gameId + '" type="hidden" name="holding_entries[holding_' +  playerId + '_game_' + gameId + '[slot]" value="' + $playerSlot.attr('id').split('-')[0] + '">')
            .append('<input id="game_entry_holding_game_' +  playerId + '_game_' + gameId + '" type="hidden" name="holding_entries[holding_' +  playerId + '_game_' + gameId + '[game_id]" value="' +  gameId + '">')
        }
      } else {
        $row.addClass('green-selected').find('i').removeClass('icon-chevron-right').addClass('icon-ok')
        CAN_LEAVE = false

        confirmHtml = '<tr data-player-table-row-id="' + $row.attr('id') + '">' +
                        '<td><a href="#" class="js-player-name-confirm">' + $playerInfo.attr('data-first-name').substr(0, 1) + '. ' +  $playerInfo.attr('data-last-name') + '</a>' +
                        '<td>' +
                          '<div class="range range-shares"> ' +
                            '<input class="js-daily-shares" type="text" size="3" value="1">' +
                            '<div class="btn-group">' +
                              '<a class="btn hidden"></a>' +
                              '<a class="btn increment_up" href="#"><i class="icon-chevron-up"></i></a>' +
                              '<a class="btn increment_down" href="#"><i class="icon-chevron-down"></i></a>' +
                            '</div>' +
                          '</div>' +
                        '<td>' + price +
                        '<td class="js-confirm-total">' + price +
                        '<td><a href="#" class="js-remove-confirmation"><i class="icon-remove"></i></a>'

        if (!$('#sample_player_1').hasClass('hidden')) {
          $('#sample_player_1').addClass('hidden').after(confirmHtml)
          if ($('#js_daily').hasClass('js-show-shares-tooltip')) $('#shares_tooltip').tooltip('show')
        } else if (!$('#sample_player_3').hasClass('hidden')) {
          $('#sample_player_3').addClass('hidden')
          $('#sample_player_2').before(confirmHtml)
        } else if (!$('#sample_player_2').hasClass('hidden')) {
          $('#sample_player_2').addClass('hidden').after(confirmHtml)
        } else {
          $myTeam.append(confirmHtml)
        }

        if ($('#game_entry_holding_shares_' +  playerId + '_game_' + gameId).length) {
          $('#game_entry_holding_shares_' +  playerId + '_game_' + gameId).val(1)
        } else {
          $('.game_entry_form').append('<input id="game_entry_holding_player_' +  playerId + '_game_' + gameId + '" type="hidden" name="holding_entries[holding_' +  playerId + '_game_' + gameId + '[master_player_id]" value="' +  playerId + '">')
            .append('<input id="game_entry_holding_shares_' +  playerId + '_game_' + gameId + '" type="hidden" name="holding_entries[holding_' +  playerId + '_game_' + gameId + '[shares]" value="1">')
            .append('<input id="game_entry_holding_game_' +  playerId + '_game_' + gameId + '" type="hidden" name="holding_entries[holding_' +  playerId + '_game_' + gameId + '[game_id]" value="' +  gameId + '">')
        }
      }

      track('Daily', 'Add Player Main', typeof(logged_in_user_email) !== 'undefined' ? logged_in_user_email : null)
      updateDailyTeamCap(parseInt($row.attr('data-player-price').replace(',', ''), 10))
      gameEntryValidation(false)
    } else {
      openSignupPopup(false, false, null, false, 'Sign Up For StarStreet & Add Your Players', 'StarStreet offers fantasy sports games that last just one day. Sign up and make real money today.')
      $('#daily-mobile-back, #daily-mobile-forward').addClass('hidden')
      track('Daily', 'Logged Out Add Player')
    }
  }

  function removeDailyPlayer (element) {
    var $row = element.closest('tr')
      , rowIdArr = $row.attr('data-player-table-row-id').split('_')
      , playerId = rowIdArr[2]
      , gameId = rowIdArr[3]
      , position = $row.children('td:first').text().trim()
      , priceToRemove = -1 * parseInt($row.find('.js-confirm-total').text().substring(1).replace(',', ''), 10)
      , positionCap = 0
      , $filter
      , rowNew
      , teamSize

    $('#' + $row.attr('data-player-table-row-id')).removeClass('green-selected').find('i').removeClass('icon-ok').addClass('icon-chevron-right')
    
    if (IS_FOOTBALL) {
      $filter = $('#' + position.toLowerCase() + '-remaining')
      positionCap = parseInt($filter.text(), 10) + 1
      $filter.text(positionCap)
      
      $('#game_entry_holding_slot_' +  playerId + '_game_' + gameId + ', #game_entry_holding_player_' +  playerId + '_game_' + gameId + ', #game_entry_holding_game_' +  playerId + '_game_' + gameId).remove()
      $row.html(position === 'FLEX' ? '<td><strong class="black-faded">' + position + '</strong><td colspan="3"><p class="center no-margin"><small>RB/WR/TE</small>' : '<td><strong class="black-faded">' + position + '</strong><td colspan="3"><p class="center no-margin"><small>' + position + '</small>')
        .addClass('slot-available')
    } else {
      
      $('#game_entry_holding_shares_' +  playerId + '_game_' + gameId).val(0)
      $row.remove()
      teamSize = $('#player_confirmation_table').children('tbody').children('tr').length

      if (teamSize === 5)
        $('#sample_player_2').removeClass('hidden')
      else if (teamSize === 4)
        $('#sample_player_3').removeClass('hidden')
      else if (teamSize === 3)
        $('#sample_player_1').removeClass('hidden')
    }

    updateDailyTeamCap(priceToRemove)
    gameEntryValidation(false)
  }

  function gameEntryValidation (show) {
    var valid = true
      , instantShow = false
      , entryErrorMsg = ''
      , accountValue = $('#account_free_funds').length ? parseFloat($('#account_free_funds').html().substr(1).replace(',', '')) : 0.0

    //show on click of enter
    if ($('#remaining_total').hasClass('red')) { //under the salary cap
      valid = false
      entryErrorMsg = 'You are over your budget!'
    } else if ((!IS_FOOTBALL && $('input#[id^="game_entry_holding_shares"]').filter(function() { return $(this).val() > 0 }).length < 3) ||
                (IS_FOOTBALL && $('.js-confirm-total').length !== 9)) { //enough players
      valid = false
      entryErrorMsg = 'You need to add more players!'
    } else if ($('#total_entry_fee').length && parseFloat($('#prize_total').html().slice(1)) === 0 && parseInt($('#fee_0').val(),10) === 0 && $("input[name^=freerolls]:checked").length === 0) {
      valid = false
      entryErrorMsg = 'You must enter at least one contest!'
    }
    
    //show immediatley
    if ($('#fee_0').val() > 3) {
      valid = false
      instantShow = true
      entryErrorMsg = 'You cannot enter more than 3 free games each night!'
    } else if ($('#fee_108').val() > DAILY_GAMES_LIMIT || $('#fee_538').val() > DAILY_GAMES_LIMIT || $('#fee_1070').val() > DAILY_GAMES_LIMIT || $('#fee_2130').val() > DAILY_GAMES_LIMIT || $('#fee_5300').val() > DAILY_GAMES_LIMIT || $('#fee_1070_6').val() > DAILY_GAMES_LIMIT || $('#fee_108_6').val() > DAILY_GAMES_LIMIT) {
      valid = false
      instantShow = true
      entryErrorMsg = 'You cannot enter more than ' + DAILY_GAMES_LIMIT + ' games per price level each night!'
    } else if (logged_in && $('#total_entry_fee').length && parseFloat($('#total_entry_fee').html().substr(1)) > accountValue) {
      valid = false
      instantShow = true
      entryErrorMsg = 'You need to <a href="#" class="js-add-funds">deposit more money</a> to enter those contests'
    }

    if (!valid && (show || instantShow)) $('#entry_error').html(entryErrorMsg).removeClass('hidden')
    else if (valid || !instantShow) $('#entry_error').html('').addClass('hidden')
    
    return valid;
  }

  function updateDailyTeamCap (amount) {
    var $salary = $('#remaining_total, #remaining_total_mobile')
      , $salaryAvgPlayer = $('#remaining_player')
      , $myTeam = $('#player_confirmation_table').children('tbody')
      , $availablePlayers = $myTeam.children('.slot-available')
      , newSalary = parseInt($salary.text().substring(1).replace(',', ''), 10) - amount
      , newSalaryStr = '$' + formatMoney(newSalary, 0, '.', ',')
      , newSalaryAvg = !$availablePlayers.length ? 0 : parseFloat(newSalary / $availablePlayers.length)
      , newSalaryAvgStr = '$' + formatMoney(newSalaryAvg, 0, '.', ',')
      , isSlotAvail = []
      , $listItems
      , $item
      , position
      
    $salary.html(newSalaryStr)
    $salaryAvgPlayer.html(newSalaryAvgStr)
    
    if (newSalary >= 0 && $salary.hasClass('red')) $salary.removeClass('red')
    else if (newSalary < 0 && !$salary.hasClass('red')) $salary.addClass('red')

    if (newSalaryAvg >= 5000 && $salaryAvgPlayer.hasClass('red')) $salaryAvgPlayer.removeClass('red')
    else if (newSalaryAvg < 5000 && !$salaryAvgPlayer.hasClass('red') && $availablePlayers.length > 0) $salaryAvgPlayer.addClass('red')

    if (!isDevice()) {
      $listItems = $('#players_list').children('li')
      
      if (IS_FOOTBALL) {
        isSlotAvail ['qb'] = $myTeam.children('.slot-qb.slot-available').length
        isSlotAvail ['rb'] = $myTeam.children('.slot-rb.slot-available').length
        isSlotAvail ['wr'] = $myTeam.children('.slot-wr.slot-available').length
        isSlotAvail ['te'] = $myTeam.children('.slot-te.slot-available').length
        isSlotAvail ['flex'] = $myTeam.children('.slot-flex.slot-available').length
      }

      $listItems.each(function () {
        $item = $(this)
        position = $item.attr('data-slot-position').toLowerCase()

        if ((parseInt($item.attr('data-player-price'), 10) > newSalary) ||
            (IS_FOOTBALL && ((position === 'qb' && !isSlotAvail['qb']) ||
                             (!isSlotAvail[position]) && !isSlotAvail['flex'])))
          $item.addClass('greyed-out')
        else if (!IS_FOOTBALL || (IS_FOOTBALL && ((position === 'qb' && isSlotAvail['qb'] ||
                                                  (isSlotAvail[position] || isSlotAvail['flex'])))))
          $item.removeClass('greyed-out')
      })
    }
  }