Topic a3

App/ergoApp.php

@@ -0,0 +1,109 @@
+<?php
+// ergoMatrix Copyright 2014 by WebIS Spring 2014 License Apache 2.0
+namespace WCS;
+require_once 'Work-Cell-Scheduler/Config/global.php';
+
+class ErgoMatrix{
+
+	/**
+	 * Database handle
+	 * @var \mysqli
+	 */
+	private $db=NULL;
+	/**
+	 * ergo statement
+	 * @var \mysqli_stmt
+	 */
+	private $ergo_stmt=NULL;
+	/**
+	 * ergo CRW that the staement binds to.
+	 * @var unknown
+	 */
+	private $ergo_employeeid;
+	private $ergo_subcell;
+	private $ergo_ergo;
+
+	function __construct(){
+		//print "ergoMatrix>";
+		$this->db = new \mysqli(\WCS\Config::$dbhost,\WCS\Config::$dbuser,\WCS\Config::$dbpassword,'WCS');
+		if($this->db===NULL){
+			die("Error unable to connect to database");
+		}
+	}
+
+	public function getEmployeeid() {
+		$stmt=$this->db->prepare("SELECT DISTINCT employeeid FROM ErgoMatrix ORDER BY employeeid");
+		if($stmt===FALSE){
+			die("prepare error 1".$this->db->error);
+		}
+		if($stmt->bind_result($employeeid)===FALSE){
+			die("bind error ".$this->db->error);
+		}
+		if($stmt->execute()===FALSE){
+			die("execute error ".$this->db->error);
+		}
+		$id=array();
+		while($stmt->fetch()){
+			$id[]=$employeeid;
+		}
+		return $id;
+	}
+
+	public function getSubcell() {
+		$stmt=$this->db->prepare("SELECT DISTINCT subcell FROM ErgoMatrix");
+		if($stmt===FALSE){
+			die("prepare error 2".$this->db->error);
+		}
+		if($stmt->bind_result($subcell)===FALSE){
+			die("bind error ".$this->db->error);
+		}
+		if($stmt->execute()===FALSE){
+			die("execute error ".$this->db->error);
+		}
+		$scell=array();
+		while($stmt->fetch()){
+			$scell[]=$subcell;
+		}
+		return $scell;
+	}
+
+	function ergo(){
+		if($this->ergo_stmt!=NULL){
+			return $this->ergo_stmt;
+		}
+		$stmt=$this->db->prepare("SELECT ergoscore FROM ErgoMatrix WHERE employeeid=? AND subcell=?");
+		if($stmt===FALSE){
+			die("prepare error 3".$this->db->error);
+		}
+		if($stmt->bind_param('si',$this->ergo_employeeid,$this->ergo_subcell)===FALSE){
+			die("bind error ".$this->db->error);
+		}
+		if($stmt->bind_result($this->ergo_ergo)===FALSE){
+			die("bind error ".$this->db->error);
+		}
+		$this->ergo_stmt=$stmt;
+		return $stmt;
+	}
+
+	public function getErgo($employeeid,$subcell){
+		$this->ergo_employeeid=$employeeid;
+		$this->ergo_subcell=$subcell;
+		$stmt=$this->ergo();
+		if($stmt->execute()===FALSE){
+			die("getErgo: ".$this->db->error);
+		}
+		if($stmt->fetch()){
+			return $this->ergo_ergo;
+		}
+		return 0;
+	}
+
+	function __destruct() {
+		if($this->db!=NULL){
+			$this->db->close();
+		}
+	}
+
+}
+
+?>

App/ergoTest.php

@@ -0,0 +1,27 @@
+<?php
+//Ergonomic Score Test Copyright 2014 by WebIS Spring 2014 License Apache 2.0
+require_once 'Work-Cell-Scheduler/TDD/validator.php';
+include 'Work-Cell-Scheduler/Config/local.php';
+require_once 'ergoApp.php';
+
+class ErgoTestCase extends WebIS\Validator {
+
+	protected static $__CLASS__=__CLASS__;
+
+	function testErgoApp() {
+		$e=new \WCS\ErgoMatrix();
+		$this->assertEquals(array('JB','JS','MD'), $e->getEmployeeid());
+		$this->assertEquals(array(1,2,3), $e->getSubcell());
+		$this->assertEquals(.3,$e->getErgo('JB', '1'));
+		$this->assertNotEquals(.4,$e->getErgo('JB', '1'));
+	}
+
+
+
+}
+
+if (!defined('PHPUnit_MAIN_METHOD')) {
+	ErgoTestCase::main();
+}
+
+?>