*/

//Configuration
 var CAMPAIGN_LABEL = 'Check'; // Looks for campaigns with that label
//End of configuration

//Calculate time in Poland
var time = new Date();
time = (time.getUTCHours());
if (time === 22) {time = "00";} else if (time === 23) {time = 01;} else {time = time + 2;}


function main() {
checkPausedCampaigns();
checkSpend();
}

//Check the spend
function checkSpend(){
var allCampaigns = AdsApp.campaigns()
  .withCondition("LabelNames CONTAINS_ANY ['"  + CAMPAIGN_LABEL  + "']")
  .forDateRange("TODAY")
  .get();

 while (allCampaigns.hasNext()) {
 var iterator = allCampaigns.next();
 var campaignBudget = iterator.getBudget();
 var campaignCost = iterator.getStatsFor('TODAY').getCost();

//Is the spend too high?
if (campaignCost > campaignBudget) {

//Pause the campaign
iterator.pause();

//Log the name of the paused campaign
Logger.log("The campaign: " + iterator.getName() + " has exceeded the daily budget - time to pause it!");

}
}
}

//Is it the time to unpause the campaigns?
function checkPausedCampaigns(){

//Just to be safe, the script tries 3 times to unpause the campagins
if (time === 0 || time === 01 || time === 02){
var pausedCampaigns = AdsApp.campaigns()
  .withCondition("LabelNames CONTAINS_ANY ['"  + CAMPAIGN_LABEL  + "']")
  .withCondition("Status = PAUSED")
  .get();

while (pausedCampaigns.hasNext()) {
var iterator = pausedCampaigns.next();

//Unpause the campaign
iterator.enable();

//Log the name of the unpaused campaign
Logger.log("It's a new day for campaign: " + iterator.getName() + " time to unpause it!");
}
}
}