function deleteFriendship()
{
global $friendTable, $userTable;
/* verifica se existe alguma informacao no corpo da mensagem */
$request = Slim::getInstance()->request();
$json = readRequestBody($request);
if (!$json) {
$response["status"] = 0;
echo json_encode($response);
return;
}
/* lendo dados do json */
$appID = $json->appID;
$crypt_data = $json->data;
$iv = $json->iv;
$json = json_decode(decrypt_data($appID, $crypt_data, $iv));
$id1 = $json->idusuario_a;
$id2 = $json->idusuario_b;
$response["status"] = 1;
$dbh = getConnection();
$sql = "DELETE FROM {$friendTable} where (idusuario_a = :id1 and\n\t\t\t\tidusuario_b = :id2) or (idusuario_a = :id2 and\n\t\t\t\t\t\t\t\t\t\t\t\t\t\tidusuario_b = :id1)";
$stmt = $dbh->prepare($sql);
$stmt->bindParam(":id1", $id1);
$stmt->bindParam(":id2", $id2);
$stmt->execute();
closeConnection($dbh);
$json = json_encode($response);
$data = encrypt_data($appID, $json);
echo json_encode($data);
}
function addUserObj()
{
global $patrimonio;
/* verifica se existe alguma informacao no corpo da mensagem */
$request = Slim::getInstance()->request();
$json = readRequestBody($request);
if (!$json) {
$response["status"] = 0;
echo json_encode($response);
return;
}
/* lendo dados do json */
$appID = $json->appID;
$crypt_data = $json->data;
$iv = $json->iv;
$json = json_decode(decrypt_data($appID, $crypt_data, $iv));
$userId = $json->userId;
$objId = $json->objId;
$objType = $json->objType;
/* the objType doesn't exist */
if (!isset($patrimonio[$objType])) {
$response["status"] = 0;
echo json_encode($response);
return;
}
$response["status"] = 1;
$dbh = getConnection();
$obj = $patrimonio[$objType][0];
$possui = $patrimonio[$objType][1];
try {
/* if the ids exist in their tables and are not linked, add a new row */
$sql = "insert into {$possui} select idusuario, id{$obj} from\n\t\t\t\t\tusuario, obj{$obj} where idusuario = :userID and\n\t\t\t\t\t\tid{$obj} = :objID and (select count(*) from {$possui} where\n\t\t\t\t\t\t\tfk_idUser = :userID and fk_id{$obj} = :objID) = 0";
$stmt = $dbh->prepare($sql);
$stmt->bindParam(":userID", $userId);
$stmt->bindParam(":objID", $objId);
$stmt->execute();
} catch (PDOException $e) {
/* couldn't insert */
$response["status"] = 0;
}
closeConnection($dbh);
$json = json_encode($response);
$data = encrypt_data($appID, $json);
echo json_encode($data);
return;
}
function removeObjFilm()
{
global $filmTable;
/* verifica se existe alguma informacao no corpo da mensagem */
$request = Slim::getInstance()->request();
$json = readRequestBody($request);
if (!$json) {
$response["status"] = 0;
echo json_encode($response);
return;
}
/* lendo dados do json */
$appID = $json->appID;
$crypt_data = $json->data;
$iv = $json->iv;
$json = json_decode(decrypt_data($appID, $crypt_data, $iv));
$id = $json->idFilme;
$response["status"] = 1;
$dbh = getConnection();
$sql = "delete from {$filmTable} where idFilme = :id";
$stmt = $dbh->prepare($sql);
$stmt->bindParam(":id", $id);
$stmt->execute();
closeConnection($dbh);
$json = json_encode($response);
$data = encrypt_data($appID, $json);
echo json_encode($data);
return;
}
function changeEmprestimoStatus()
{
global $loanTable;
/* verifica se existe alguma informacao no corpo da mensagem */
$request = Slim::getInstance()->request();
$json = readRequestBody($request);
if (!$json) {
$response["status"] = 0;
echo json_encode($response);
return;
}
/* lendo dados do json */
$appID = $json->appID;
$crypt_data = $json->data;
$iv = $json->iv;
$json = json_decode(decrypt_data($appID, $crypt_data, $iv));
$idEmp = $json->idemprestimo;
$status = $json->status;
$response["status"] = 1;
$dbh = getConnection();
$sql = "update {$loanTable} set status = :status where idemprestimo = :idEmp";
try {
$stmt = $dbh->prepare($sql);
$stmt->bindParam(":idEmp", $idEmp);
$stmt->bindParam(":status", $status);
$stmt->execute();
} catch (PDOException $e) {
$response["status"] = 0;
}
closeConnection($dbh);
$json = json_encode($response);
$data = encrypt_data($appID, $json);
echo json_encode($data);
return;
}
function checkUser()
{
global $userTable;
/* verifica se existe alguma informacao no corpo da mensagem */
$request = Slim::getInstance()->request();
$json = readRequestBody($request);
if (!$json) {
$response["status"] = 0;
echo json_encode($response);
return;
}
/* lendo dados do json */
$appID = $json->appID;
$crypt_data = $json->data;
$iv = $json->iv;
$json = json_decode(decrypt_data($appID, $crypt_data, $iv));
$email = $json->email;
$pwd = $json->senha;
$response["status"] = 1;
$dbh = getConnection();
$sql = "SELECT * from {$userTable} where email = :email and senha = :pwd";
$stmt = $dbh->prepare($sql);
$stmt->bindParam(":email", $email);
$stmt->bindParam(":pwd", $pwd);
$stmt->execute();
$res = $stmt->fetchAll(PDO::FETCH_ASSOC);
if (count($res) == 0) {
$response["status"] = 0;
}
closeConnection($dbh);
$json = json_encode($response);
$data = encrypt_data($appID, $json);
echo json_encode($data);
return;
}
