sctn4elk/CustomerRewardsRESTAPI
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Refactor REST API behavior, work on CRUD

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sctn4elk 2024-04-30 12:36:23 -05:00
parent e3390bf846
commit 2313766b58
4 changed files with 168 additions and 30 deletions
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16
Controller/API/BaseController.php
View File

@ -11,6 +11,8 @@
* @author SCTN4
*/
class BaseController {
static function create() { return new self(); }
/**
* __call magic method.
*/
@ -25,8 +27,9 @@ class BaseController {
*/
protected function getUriSegments()
{
$uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
$uri = explode( '/', $uri );
$requestUri = filter_input(INPUT_SERVER, 'REQUEST_URI', FILTER_SANITIZE_STRING); /*htmlspecialchars()*/
$parsedUri = parse_url($requestUri, PHP_URL_PATH);
$uri = explode( '/', $parsedUri );
return $uri;
}
/**
@ -37,9 +40,16 @@ class BaseController {
protected function getQueryStringParams()
{
$query = array();
$parameters = parse_str($_SERVER['QUERY_STRING'], $query);
$queryString = filter_input(INPUT_SERVER, 'QUERY_STRING', FILTER_SANITIZE_STRING); /*htmlspecialchars()*/
parse_str($queryString, $query);
return $query;
}
protected function getServerRequestMethod()
{
$requestMethod = filter_input(INPUT_SERVER, 'REQUEST_METHOD', FILTER_SANITIZE_STRING); /*htmlspecialchars()*/
return $requestMethod;
}
/**
* Send API output.
*

169
Controller/API/CustomerController.php
View File

@ -16,25 +16,33 @@ class CustomerController extends BaseController{
/**
* "/customer/list" Endpoint - Get list of users
*/
public function processAction($action)
{
$strErrorDesc = '';
$requestMethod = $_SERVER["REQUEST_METHOD"];
$arrQueryStringParams = $this->getQueryStringParams();
if (strtoupper($requestMethod) == 'GET') {
try {
$customerModel = new CustomerModel();
private $customerModel;
private $requestMethod;
private $arrQueryStringParams;
private $strErrorDesc;
private $strErrorHeader;
public $action;
function __construct() {
$this->customerModel = new CustomerModel();
$this->requestMethod = $this->getServerRequestMethod();
$this->arrQueryStringParams = $this->getQueryStringParams();
}
public function processAction()
{
$this->strErrorDesc = '';
try {
switch($this->action) {
case "select":
if (isset($this->arrQueryStringParams['id'])) {
$response = $this->selectByIdAction();
} else {
$response = $this->selectAction();
}
break;
$uri = $this->getUriSegments();
switch($action) {
case "select":
$customerModel->limit = 10;
if (isset($arrQueryStringParams['limit']) && $arrQueryStringParams['limit']) {
$customerModel->limit = $arrQueryStringParams['limit'];
}
$arrCustomer = $customerModel->getCustomers();
unset($customerModel->limit);
break;
case "insert":
$customerModel->first = $arrQueryStringParams['first'];
$customerModel->last = $arrQueryStringParams['last'];
@ -75,15 +83,12 @@ class CustomerController extends BaseController{
break;
}
$responseData = json_encode($arrCustomer);
$responseData = json_encode($response);
} catch (Error $e) {
$strErrorDesc = $e->getMessage().' Something went wrong in processAction! Please contact support.';
$strErrorHeader = 'HTTP/1.1 500 Internal Server Error';
$this->strErrorDesc = $e->getMessage().' Something went wrong in processAction! Please contact support.';
$this->strErrorHeader = 'HTTP/1.1 500 Internal Server Error';
}
} else {
$strErrorDesc = 'Request Method not supported for processAction';
$strErrorHeader = 'HTTP/1.1 422 Unprocessable Entity';
}
// send output
if (!$strErrorDesc) {
$this->sendOutput(
@ -96,4 +101,118 @@ class CustomerController extends BaseController{
);
}
}
private function selectAction(){
if ($this->checkRequestType('GET') == 'false') {
$this->strErrorDesc = 'Request Method not supported for processAction';
$this->strErrorHeader = 'HTTP/1.1 422 Unprocessable Entity';
return;
}
$this->customerModel->limit = 10;
if (isset($this->arrQueryStringParams['limit'])) {
$this->customerModel->limit = $this->arrQueryStringParams['limit'];
}
$response = $this->customerModel->findAllCustomers();
unset($this->customerModel->limit);
return $response;
}
private function selectByIdAction(){
if ($this->checkRequestType('GET') == 'false') {
$this->strErrorDesc = 'Request Method not supported for processAction';
$this->strErrorHeader = 'HTTP/1.1 422 Unprocessable Entity';
return;
}
if (isset($this->arrQueryStringParams['id'])) {
$this->customerModel->customerId = $this->arrQueryStringParams['id'];
$response = $this->customerModel->findByCustomerId();
unset($this->customerModel->customerId);
} else {
return $this->notFoundResponse();
}
return $response;
}
private function checkRequestType($request)
{
$response = 'false';
if (strtoupper($this->requestMethod) == $request) {
$response = 'true';
}
return $response;
}
private function createUserFromRequest()
{
$input = (array) json_decode(file_get_contents('php://input'), TRUE);
if (! $this->validatePerson($input)) {
return $this->unprocessableEntityResponse();
}
$this->personGateway->insert($input);
$response['status_code_header'] = 'HTTP/1.1 201 Created';
$response['body'] = null;
return $response;
}
private function updateUserFromRequest($id)
{
$result = $this->personGateway->find($id);
if (! $result) {
return $this->notFoundResponse();
}
$input = (array) json_decode(file_get_contents('php://input'), TRUE);
if (! $this->validatePerson($input)) {
return $this->unprocessableEntityResponse();
}
$this->personGateway->update($id, $input);
$response['status_code_header'] = 'HTTP/1.1 200 OK';
$response['body'] = null;
return $response;
}
private function deleteUser($id)
{
$result = $this->personGateway->find($id);
if (! $result) {
return $this->notFoundResponse();
}
$this->personGateway->delete($id);
$response['status_code_header'] = 'HTTP/1.1 200 OK';
$response['body'] = null;
return $response;
}
private function validatePerson($input)
{
if (! isset($input['firstname'])) {
return false;
}
if (! isset($input['lastname'])) {
return false;
}
return true;
}
private function unprocessableEntityResponse()
{
$response['status_code_header'] = 'HTTP/1.1 422 Unprocessable Entity';
$response['body'] = json_encode([
'error' => 'Invalid input'
]);
return $response;
}
private function notFoundResponse()
{
$response['status_code_header'] = 'HTTP/1.1 404 Not Found';
$response['body'] = null;
return $response;
}
}

7
Model/CustomerModel.php
View File

@ -66,11 +66,16 @@ class CustomerModel extends Database {
unset($this->params[$name]);
}
public function getCustomers()
public function findAllCustomers()
{
return $this->processQuery("SELECT * FROM customer_view ORDER BY customer_id ASC LIMIT ?", ["i", $this->limit]);
}
public function findByCustomerId()
{
return $this->processQuery("SELECT * FROM customer_view WHERE customer_id = ?", ["i", $this->customerId]);
}
public function insertCustomer()
{
$rowCount = $this->processStatement("CALL insert_new_customer_proc(?,?,?,?,?,?,?,?,?,?)",

6
index.php
View File

@ -4,6 +4,7 @@ header("Content-Type: application/json; charset=UTF-8");
header("Access-Control-Allow-Methods: OPTIONS,GET,POST,PUT,DELETE");
header("Access-Control-Max-Age: 3600");
header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");
/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/Scripting/EmptyPHP.php to edit this template
@ -13,8 +14,10 @@ header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers
* http://localhost/index.php/customer/process/list?limit=20
*/
require __DIR__ . "/include/bootstrap.php";
$uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
$uri = explode( '/', $uri );
//Set uri module location position to 1 for production, 2 for testing
$uri_pos = 2;
@ -53,5 +56,6 @@ switch($uri[$uri_pos + 1]) {
}
$strMethodName = $uri[$uri_pos + 2] . 'Action';
$objFeedController->{$strMethodName}($uri[$uri_pos + 3]);
$objFeedController->action = $uri[$uri_pos + 3];
$objFeedController->{$strMethodName}();