Lua buy house

[WSouls]

when u use it at an active house it works correctly --not letting you buy the house (works)
when you use it at an inactive house w/ enough gold to buy it, it always says --sends cancel msg you do not have enough gp & it removes your gp
when you use it at an inactive house w/o enough gold it says -- it doesnt remove any gold and it also sends the cancel message
the check if you own a house doesn't work(red code) it doesnt matter if you own a house are not you still get the above messages if you test the same scenarios

local function getLastLoginDiff(name)
local res = db.getResult("SELECT `lastlogin` FROM `players` WHERE `name` = '"..name.."';")
    if res:getID() ~= -1 then
        return os.time()-res:getDataInt('lastlogin')
    end
end

local config = {
timeInDays = 30,
delay = 10,
delayStorage = 1210
}

function onSay(cid, words, param, channel)
    local pos,s,dir = getPlayerPosition(cid),getPlayerPosition(cid),getCreatureLookDirection(cid)
    if config.delay ~= 0 and getPlayerStorageValue(cid,config.delayStorage) >= os.time() then
        return doSendMagicEffect(pos,2) and doPlayerSendCancel(cid,"You can only use this command every " .. config.delay .. " seconds. You have to wait " .. getPlayerStorageValue(cid,config.delayStorage)-os.time() .. " more seconds.")
    end
    pos.x = dir == 1 and pos.x+1 or dir == 3 and pos.x-1 or pos.x
    pos.y = dir == 0 and pos.y-1 or dir == 2 and pos.y+1 or pos.y
    local abuse = config.delay ~= 0 and setPlayerStorageValue(cid,config.delayStorage,os.time()+config.delay)
    
    local house = getHouseFromPos(pos)
    if house == false then
        return doSendMagicEffect(s,2) and doPlayerSendCancel(cid,"This ain't a house tile.")
    end
    
    if getHouseOwner(house) == 0 then
        return doSendMagicEffect(s,2) and doPlayerSendCancel(cid,"This house has no owner. You can buy it the normal way using alana res.")
    end
    
    local owner = getPlayerNameByGUID(getHouseOwner(house))
    if not(getLastLoginDiff(owner) >= config.timeInDays*24*60*60) then
        return doSendMagicEffect(s,2) and doPlayerSendCancel(cid,owner.." is not inactive.")
    end
    
    if doPlayerRemoveMoney(cid,getHousePrice(house)) and [COLOR="red"]not getHouseByPlayerGUID(getPlayerGUID(cid))[/COLOR] then
        return doSendMagicEffect(s,13) and setHouseOwner(house, getPlayerGUID(cid)) and doPlayerSendTextMessage(cid,MESSAGE_INFO_DESCR,owner .. " has been inactive for more than " .. config.timeInDays .. " days.\nYou bought " .. getHouseName(house) .. " for " .. getHousePrice(house) .. ".")
    else
        return doSendMagicEffect(s,2) and doPlayerSendCancel(cid,"You need "..getHousePrice(house).." gold coins to buy " .. getHouseName(house) .. ".")
    end
end

 

[WSouls]

bump