Add entity classes

Add object wrappers for the application database entities.
2011-12-17 00:59:30 +00:00
parent 18c5c75a1c
commit c8eaee79a1
5 changed files with 399 additions and 0 deletions
--- a/source/lib/StatusBoard/Service.class.php
+++ b/source/lib/StatusBoard/Service.class.php
@@ -0,0 +1,99 @@
+<?php
+
+class StatusBoard_Service {
+    
+    protected $id;
+    protected $name;
+    protected $description;
+    
+    protected function __construct($id, $name, $description) {
+        $this->id = $id;
+        $this->name = $name;
+        $this->description = $description;
+    }
+    
+    public static function fromDatabaseRow($row) {
+        return new self(
+            $row['id'],
+            $row['name'],
+            $row['description']
+        );
+    }
+    
+	/**
+     * Load a Service object given its ID
+     *
+     * @param int $id
+     * @return StatusBoard_Service
+     */
+    public static function fromId($id) {
+        $database = StatusBoard_Main::instance()->database();
+    
+        $service = self::fromDatabaseRow(
+            $database->selectOne('SELECT * FROM `service` WHERE id=:id', array(
+                    array('name' => 'id', 'value' => $id, 'type' => PDO::PARAM_INT)
+                )
+            )
+        );
+    
+        return $service;
+    }
+    
+    public static function all() {
+        $services = array();
+    
+        $database = StatusBoard_Main::instance()->database();
+        foreach ($database->selectList('SELECT * FROM `service` WHERE `id` > 0 ORDER BY `id` DESC') as $row) {
+            $services[] = self::fromDatabaseRow($row);
+        }
+    
+        return $services;
+    }
+
+    protected function create() {
+        $database = StatusBoard_Main::instance()->database();
+        $database->insert(
+        	'INSERT INTO `service` 
+        	(`id`, `name`, `description`)
+        	VALUES(NULL, :name, :description)',
+            array(
+                array('name' => 'name',        'value' => $this->name,        'type' => PDO::PARAM_STR),
+                array('name' => 'description', 'value' => $this->description, 'type' => PDO::PARAM_STR),
+            )
+        );
+    
+        $this->id = $database->lastInsertId();
+    }
+    
+    public function delete() {
+        $database = StatusBoard_Main::instance()->database();
+        $database->update(
+            'DELETE FROM `service` WHERE `id`=:id LIMIT 1',
+            array(
+                array('name' => 'id', 'value' => $this->id, 'type' => PDO::PARAM_INT),
+            )
+        );
+    
+        $this->id = null;
+    }
+    
+    public function sites() {
+        return StatusBoard_Site::all_for_service($this);
+    }
+    
+    public function id() {
+        return $this->id;
+    }
+    
+    public function name() {
+        return $this->name;
+    }
+    
+    public function description() {
+        return $this->description;
+    }
+    
+    
+}
+
+?>