<?php
defined($security_key) or exit;

//------------------------------------------
// contracts
//------------------------------------------
//Connect to DB
$pdo = dbConnect($dbname);

//CONTENT FROM API (POST)
$post_content = json_decode(decode_payload($input),true);

//SoldTo is empty
if (empty($partner->soldto) || $partner->soldto == ''){$soldto_search = '%';} else {$soldto_search = '-%';}

//default whereclause to check if data is owned buy user
$whereclause = '';

//SET PARAMETERS FOR QUERY
$id = $post_content['rowID'] ?? ''; //check for rowID
$command = ($id == '')? 'insert' : 'update';  //IF rowID = empty then INSERT
if (isset($post_content['delete'])){$command = 'delete';} //change command to delete
$date = date('Y-m-d H:i:s');

//CREATE EMPTY STRINGS
$clause = '';
$clause_insert ='';
$input_insert = '';

if ($command == 'insert' && !isset($post_content['delete'])){
    $post_content['created'] = $date;
    $post_content['createdby'] = $username;
}

$post_content['assigned_users'] = json_encode($post_content['assigned_users'], JSON_UNESCAPED_UNICODE);

//CREAT NEW ARRAY AND MAP TO CLAUSE
if(isset($post_content) && $post_content!=''){   
    foreach ($post_content as $key => $var){
        if ($key == 'submit' || $key == 'delete' || $key == 'rowID'|| $key == 'id' || str_contains($key, 'old_')|| $key == 'salesid' || $key == 'soldto'){
            //do nothing
        }
        else {
            $criterias[$key] = $var;
            $clause .= ' , '.$key.' = ?';
            $clause_insert .= ' , '.$key.'';
            $input_insert .= ', ?'; // ? for each insert item
            $execute_input[]= $var; // Build array for input
        }
    }
}

//CLEAN UP INPUT
$clause = substr($clause, 2); //Clean clause - remove first comma
$clause_insert = substr($clause_insert, 2); //Clean clause - remove first comma
$input_insert = substr($input_insert, 1); //Clean clause - remove first comma

//QUERY AND VERIFY ALLOWED
if ($command == 'update' && !isset($post_content['delete']) && isAllowed('contract',$profile,$permission,'U') === 1){
    $sql = 'UPDATE contracts SET '.$clause.' WHERE rowID = ? '.$whereclause.'';
    $execute_input[] = $id;
    $stmt = $pdo->prepare($sql);
    $stmt->execute($execute_input);  
} 
elseif ($command == 'insert' && !isset($post_content['delete']) && isAllowed('contract',$profile,$permission,'C') === 1){    
        $sql = 'INSERT INTO contracts ('.$clause_insert.') VALUES ('.$input_insert.')';
        $stmt = $pdo->prepare($sql);
        $stmt->execute($execute_input);
}
elseif ($command == 'delete' && isAllowed('contract',$profile,$permission,'D') === 1){
    $stmt = $pdo->prepare('DELETE FROM contracts WHERE rowID = ? '.$whereclause.'');
    $stmt->execute([ $id ]); 

    //Add deletion to changelog
    changelog($dbname,'contracts',$id,'Delete','Delete',$username);
} else
{
    //do nothing
}

?>