diff --git a/index.php b/index.php
index a45c8be..0a0c190 100644
--- a/index.php
+++ b/index.php
@@ -3,24 +3,32 @@
require_once('persistence.php');
$db = createDB();
?>
-
+
Guestbook
-
+
');
- foreach($msg as $key => $value) {
- echo("$key: $value | ");
- }
- echo('');
+ //storeMessage($db, 'Hola Dendy');
+ if(deleteMessage($db, 1)) {
+ echo('Success');
}
+ else {
+ echo('Failure');
+ }
+ $test = getMessages($db);
+ foreach($test as $msg) {
+ echo('');
+ foreach($msg as $key => $value) {
+ echo('
');
+ echo("$key: $value");
+ echo('
');
+ }
+ echo('
');
+ echo('
');
+ }
?>
-
diff --git a/persistence.php b/persistence.php
index d0fd22d..8eda79b 100644
--- a/persistence.php
+++ b/persistence.php
@@ -3,7 +3,6 @@
function createDB($db_name = 'guestbook.db'): SQLite3 {
// Can't create table if it already exists
$exists = file_exists($db_name);
-
$db = new SQLite3($db_name);
if(!$exists) {
@@ -43,7 +42,6 @@ function getMessages(SQLite3 $db, array $filter = [], int $limit = 25) {
// Prepare statement
$query = 'SELECT * FROM message' . $append_string;
//var_dump($query);
-
$statement = $db->prepare($query);
foreach($filter as $key => $value) {
@@ -51,7 +49,6 @@ function getMessages(SQLite3 $db, array $filter = [], int $limit = 25) {
}
$result = $statement->execute();
-
$notnull = true;
$ret = [];
while($notnull) {
@@ -67,7 +64,9 @@ function getMessages(SQLite3 $db, array $filter = [], int $limit = 25) {
}
function storeMessage(SQLite3 $db, string $content, ?int $user_id = null) {
- $query = 'INSERT INTO message(id_user, content, date) VALUES (:id_user, :content, :date)';
+ $query = 'INSERT INTO message(id_user, content, date)
+ VALUES (:id_user, :content, :date)';
+
$date = (new DateTime('now'))->getTimestamp();
$statement = $db->prepare($query);
$statement->bindParam(':id_user', $user_id);
@@ -75,3 +74,17 @@ function storeMessage(SQLite3 $db, string $content, ?int $user_id = null) {
$statement->bindParam(':date', $date);
$statement->execute();
}
+
+function deleteMessage(SQLite3 $db, int $message_id) : int {
+ $query = 'DELETE FROM message
+ WHERE id_msg = :id_msg';
+
+ $statement = $db->prepare($query);
+ $statement->bindParam(':id_msg', $message_id);
+ $result = $statement->execute();
+ if ($result === false) {
+ return -1;
+ }
+ // Number of changed rows
+ return $db->changes();
+}