Webservices

services/www/api/presence/create.php

@@ -0,0 +1,42 @@
+<?php
+header("Access-Control-Allow-Origin: *");
+header("Content-Type: application/json; charset=UTF-8");
+header("Access-Control-Allow-Methods: POST");
+header("Access-Control-Max-Age: 3600");
+header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");
+
+include_once '../../config/database.php';
+include_once '../objects/presence.php';
+include_once '../authenticator.php';
+
+if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+    http_response_code(400);
+    echo json_encode(array("error" => "Method not accepted."));
+    exit();
+}
+
+$database = new Database();
+$db = $database->getConnection();
+
+$auth = new Authenticator($db);
+$userId = $auth->authenticate();
+
+// get posted data
+$data = json_decode(file_get_contents("php://input"));
+
+$p = new Presence($db);
+$p->userId = $userId;
+$p->willBePresent = $data->willBePresent;
+$p->notes = $data->notes;
+
+if($p->create()){
+    // set response code - 201 created
+    http_response_code(201);
+    echo json_encode($p);
+} else {
+    // unable to create
+    http_response_code(500);
+    echo json_encode(array("error" => "Unable to create Presence."));
+}
+
+?>

services/www/api/presence/read.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Returns the current user response to the presence question.
+ * Works as a list because the id should not be needed for the query.
+ */
+
+// required headers
+header("Access-Control-Allow-Origin: *");
+header("Content-Type: application/json; charset=UTF-8");
+
+// include database and object files
+include_once '../../config/database.php';
+include_once '../objects/presence.php';
+include_once '../objects/user.php';
+include_once '../authenticator.php';
+
+if ($_SERVER['REQUEST_METHOD'] != 'GET') {
+    http_response_code(400);
+    echo json_encode(array("error" => "Method not accepted."));
+    exit();
+}
+
+// instantiate database and product object
+$database = new Database();
+$db = $database->getConnection();
+
+$auth = new Authenticator($db);
+$uid = $auth->authenticate();
+
+// query products
+$stmt = Presence::read($db, $uid);
+
+$resp=array();
+$resp["records"]=array();
+$resp["page"]=1;
+$resp["more"]=FALSE;
+
+$presence = $stmt->fetch(PDO::FETCH_ASSOC);
+if ($presence) {
+    $resp["records"][] = [
+        'willBePresent' => $presence['will_be_present'] ? true : false,
+        'notes' => $presence['notes']
+    ];
+}
+
+// set response code - 200 OK
+http_response_code(200);
+
+// show products data in json format
+echo json_encode($resp);