PHP optimize multiple update and select query - php

Question

I have a php API where i am checking different conditions and based on that, i am fetching the count of the row and updating the count in the same table.
Below are the Conditions i am writing the query: (Note: 1 user can have multiple campaigns)
1) For a given user(Uid), for a particular campaign whose type = Impression, i am getting the Impression count and updating the same in table
2) For a given user(Uid), for a particular campaign whose type = Action i am getting the Action count and updating the same in table
//To get the Impression/Action/Lead count
$Impressionarr = [];
$Actionarr = [];
//IMPRESSION COUNT
$imp_qry = "select count(*) as ImpressionCount from ClicksAndImpressions where Uid = 101642 and CampaignID =100 and Type='Impression' ;";
$impData = $this->getClicksAndImpressionsTable()->CustomQuery($imp_qry);
if($impData[0]['ImpressionCount'] != '' || $impData[0]['ImpressionCount'] !=NULL ){
$impr_update = "UPDATE ClicksAndImpressions SET ImpressionCount = ". $impData[0]['ImpressionCount'] ." where Uid = 101642 and CampaignID =100 ;";
}else{
echo '----not Present';
}
//Impression count
foreach($impData as $key=>$data)
{
$data['ImpressionCount'];
$Impressionarr[] = $data;
}
//ACTION COUNT
$action_qry = "select count(*) as ActionCount from ClicksAndImpressions where Uid = 101617 and CampaignID =81 and Type = 'Action';";
$actionData = $this->getClicksAndImpressionsTable()->CustomQuery($action_qry);
if($actionData[0]['ActionCount'] != '' || $actionData[0]['ActionCount'] !=NULL ){
$action_update = "UPDATE ClicksAndImpressions SET ActionCount = ". $actionData[0]['ActionCount'] ." where Uid = 101617 and CampaignID =81 ;";
$actionData = $this->getClicksAndImpressionsTable()->CustomUpdate($action_update); //print_r($actionData);exit;
}else{
echo '----not Present';
}
//Action count
foreach($actionData as $key=>$data)
{
$data['ActionCount'];
$Actionarr[] = $data;
}
//Trying to combine the 3 arrays- but 2nd and 3rd not merging into 1st
$combine = array_merge($CampaignDetailsarr,$Impressionarr,$Actionarr);
1) Can the above duplicates - either in Update query or multiple for loops be avoided. if so how to optimize the above as per my conditions
ie) For
if( Uid = 123 for some campaignId = 11 and if type is 'Impression')
-> Update query for impression
else if(Uid = 123 for campaignId= 22 and if type = 'something else')
-> Update query for something else
2) I already have one array 1. I need to merge my 2 new arrays (Impressionarr[], Actionarr[]) into the 1st one, but below is how im getting.
Expected:
Coming as:

Answer 1

You could probably speed it up by creating a stored procedure in your database and calling that with the required data. From what I can see, most of the logic you have to do can be done in the stored procedure.