47 lines
827 B
PHP
47 lines
827 B
PHP
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<?php
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require_once('data.php');
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?>
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<?php
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$db = dbVerbindungErzeugen();
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$id = $_GET["id"];
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$typ = $_GET["typ"];
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if ($typ == "idee") {
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$sql = "SELECT likes FROM idee WHERE id = $id";
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$resultat = $db->query($sql);
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$likeCount = $resultat ->fetchColumn();
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if ($likeCount > 0){
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$likeCount -= 1;
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}
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echo ($likeCount);
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$sql = "UPDATE idee SET likes=? WHERE id=?";
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$stmt = $db->prepare($sql);
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$stmt->execute(array($likeCount, $id));
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} elseif ($typ == "kommentar"){
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$sql = "SELECT k_likes FROM kommentar WHERE k_id = $id";
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$resultat = $db->query($sql);
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$likeCount = $resultat ->fetchColumn();
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$likeCount -= 1;
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echo ($likeCount);
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$sql = "UPDATE kommentar SET k_likes=? WHERE k_id=?";
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$stmt = $db->prepare($sql);
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$stmt->execute(array($likeCount, $id));
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}
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?>
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