/api/index.php

<?php

require 'Slim/Slim.php';
require 'php-activerecord/ActiveRecord.php';
require 'utilities/Utilities.php';

ActiveRecord\Config::initialize(function($cfg)
    {
         $cfg->set_model_directory('models');
         $cfg->set_connections
         ( array
             (
              'development' => 'mysql://root:root@localhost/cellar'
             )
         );
    });

$app = new Slim();

$app->get('/wines', 'getWines');
$app->get('/wines/:id',	'getWine');
$app->get('/wines/search/:query', 'findByName');
$app->post('/wines', 'addWine');
$app->put('/wines/:id', 'updateWine');
$app->delete('/wines/:id',	'deleteWine');

$app->run();

function getWines() {

    try {
        $utility = new Utilities();
        $dataObjects = Wine::find('all');
        echo '[{"wine": ' . json_encode($utility->convertMultiplePhpActiveRecordObjectsToArray($dataObjects)) . '}]'; // sending an array back to match both origional and CanJS code
        //echo json_encode($utility->convertMultiplePhpActiveRecordObjectsToArray($dataObjects));
    } catch (\ActiveRecord\RecordNotFound $e) {
        echo '{"error":{"text":'. $e->getMessage() .'}}';
    }

/*	$sql = "select * FROM wine ORDER BY name";
	try {
		$db = getConnection();
		$stmt = $db->query($sql);  
		$wines = $stmt->fetchAll(PDO::FETCH_OBJ);
		$db = null;
		echo '{"wine": ' . json_encode($wines) . '}';
	} catch(PDOException $e) {
		echo '{"error":{"text":'. $e->getMessage() .'}}'; 
	}*/
}

function getWine($id) {
	$sql = "SELECT * FROM wine WHERE id=:id";
	try {
		$db = getConnection();
		$stmt = $db->prepare($sql);  
		$stmt->bindParam("id", $id);
		$stmt->execute();
		$wine = $stmt->fetchObject();  
		$db = null;
		echo json_encode($wine); 
	} catch(PDOException $e) {
		echo '{"error":{"text":'. $e->getMessage() .'}}'; 
	}
}

function addWine() {
	error_log('addWine\n', 3, '/var/tmp/php.log');
	$request = Slim::getInstance()->request();
	$wine = json_decode($request->getBody());
	$sql = "INSERT INTO wine (name, grapes, country, region, year, description) VALUES (:name, :grapes, :country, :region, :year, :description)";
	try {
		$db = getConnection();
		$stmt = $db->prepare($sql);  
		$stmt->bindParam("name", $wine->name);
		$stmt->bindParam("grapes", $wine->grapes);
		$stmt->bindParam("country", $wine->country);
		$stmt->bindParam("region", $wine->region);
		$stmt->bindParam("year", $wine->year);
		$stmt->bindParam("description", $wine->description);
		$stmt->execute();
		$wine->id = $db->lastInsertId();
		$db = null;
		echo json_encode($wine); 
	} catch(PDOException $e) {
		error_log($e->getMessage(), 3, '/var/tmp/php.log');
		echo '{"error":{"text":'. $e->getMessage() .'}}'; 
	}
}

function updateWine($id) {
	$request = Slim::getInstance()->request();
	$body = $request->getBody();
	$wine = json_decode($body);
	$sql = "UPDATE wine SET name=:name, grapes=:grapes, country=:country, region=:region, year=:year, description=:description WHERE id=:id";
	try {
		$db = getConnection();
		$stmt = $db->prepare($sql);  
		$stmt->bindParam("name", $wine->name);
		$stmt->bindParam("grapes", $wine->grapes);
		$stmt->bindParam("country", $wine->country);
		$stmt->bindParam("region", $wine->region);
		$stmt->bindParam("year", $wine->year);
		$stmt->bindParam("description", $wine->description);
		$stmt->bindParam("id", $id);
		$stmt->execute();
		$db = null;
		echo json_encode($wine); 
	} catch(PDOException $e) {
		echo '{"error":{"text":'. $e->getMessage() .'}}'; 
	}
}

function deleteWine($id) {
	$sql = "DELETE FROM wine WHERE id=:id";
	try {
		$db = getConnection();
		$stmt = $db->prepare($sql);  
		$stmt->bindParam("id", $id);
		$stmt->execute();
		$db = null;
	} catch(PDOException $e) {
		echo '{"error":{"text":'. $e->getMessage() .'}}'; 
	}
}

function findByName($query) {
	$sql = "SELECT * FROM wine WHERE UPPER(name) LIKE :query ORDER BY name";
	try {
		$db = getConnection();
		$stmt = $db->prepare($sql);
		$query = "%".$query."%";  
		$stmt->bindParam("query", $query);
		$stmt->execute();
		$wines = $stmt->fetchAll(PDO::FETCH_OBJ);
		$db = null;
		echo '{"wine": ' . json_encode($wines) . '}';
	} catch(PDOException $e) {
		echo '{"error":{"text":'. $e->getMessage() .'}}'; 
	}
}

function getConnection() {
	$dbhost="localhost";
	$dbuser="root";
	$dbpass="root";
	$dbname="cellar";
	$dbh = new PDO("mysql:host=$dbhost;dbname=$dbname", $dbuser, $dbpass);	
	$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
	return $dbh;
}

?>