Lua modific script

[jackl90]

for forgotten server 1.2

i need some help, well i got this script here on otland

function Player:onTradeAccept(target, item, targetItem)
    file = io.open('data/logs/trade.log',"a")
    file:write(""..os.date("%c")..": "..self:getName().." traded:")
    if item:isContainer() then
        local pitems = searchContainer(item)
        for i = 1, #pitems do
            file:write(string.format(' %s (%s)(%s),',  pitems[i]:getName(), pitems[i]:getId(), pitems[i]:getCount() > 1 and pitems[i]:getCount()))
        end
    else
        file:write(string.format(' %s (%s)(%s),', item:getName(), item:getId(), item:getCount() > 1 and item:getCount()))
    end
    file:write(" with "..target:getName().." for:")
    if targetItem:isContainer() then
        local titems = searchContainer(targetItem)
        for i = 1, #titems do
            file:write(string.format(' %s (%s)(%s),', titems[i]:getName(), titems[i]:getId(), titems[i]:getCount() > 1 and titems[i]:getCount()))
        end
    else
        file:write(string.format(' %s (%s)(%s).', targetItem:getName(), targetItem:getId(), targetItem:getCount() > 1 and targetItem:getCount()))
    end
    file:write('\n-------------------------\n\n')
    file:close()
    return true
end

this script create a trade log, how modific this script to do a log only if people trade 3 specifics items id: 1125, 3021, 5031 ?

 

[Itutorial]

local logItems = {1111, 1111, 1111} --Item ids of items to log

function Player:onTradeAccept(target, item, targetItem)
    if not isInArray(logItems, item.itemid) and not isInArray(logItems, targetItem.itemid) then
        return true
    end

    file = io.open('data/logs/trade.log',"a")
    file:write(""..os.date("%c")..": "..self:getName().." traded:")
    if item:isContainer() then
        local pitems = searchContainer(item)
        for i = 1, #pitems do
            file:write(string.format(' %s (%s)(%s),',  pitems[i]:getName(), pitems[i]:getId(), pitems[i]:getCount() > 1 and pitems[i]:getCount()))
        end
    else
        file:write(string.format(' %s (%s)(%s),', item:getName(), item:getId(), item:getCount() > 1 and item:getCount()))
    end
    file:write(" with "..target:getName().." for:")
    if targetItem:isContainer() then
        local titems = searchContainer(targetItem)
        for i = 1, #titems do
            file:write(string.format(' %s (%s)(%s),', titems[i]:getName(), titems[i]:getId(), titems[i]:getCount() > 1 and titems[i]:getCount()))
        end
    else
        file:write(string.format(' %s (%s)(%s).', targetItem:getName(), targetItem:getId(), targetItem:getCount() > 1 and targetItem:getCount()))
    end
    file:write('\n-------------------------\n\n')
    file:close()
    return true
end