前段日子写了 Go设计模式(4)-代码编写 但当时写的比较急，文章里代码写的其实并不是很好，所以抽时间又优化了一次。这次虽然还是不完美，但比上次要好不少。
这次还有一些优化点，大家可以找一下，看看哪些地方能够继续提升。
<?php
//工具类
class Utils {
//返回当前的毫秒时间戳
public function msectime() {
list($msec, $sec) = explode(' ', microtime());
$msectime = (float) sprintf('%.0f', (floatval($msec) + floatval($sec)) * 1000);
return $msectime;
}
//拼接URL
public function buildQuery($url,$arr) {
return $url."?".http_build_query($arr);
}
}
//Http客户端
class HttpClient {
//http Get请求
function sendGetRequest($url) {
$curl = curl_init();
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_TIMEOUT, 5);
curl_setopt($curl, CURLOPT_URL, $url);
$output = curl_exec($curl);
curl_close($curl);
return $output;
}
//http Post请求
function sendPostRequest($url,$postData) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
}
//和医院系统交互类
class HospitalOperation {
public $httpClient;
public $hospital;
public $utils;
function __construct($hospital) {
$this->httpClient = new HttpClient();
$this->hospital = $hospital;
$this->utils = new Utils();
}
//1.获取个人id
public function getUserId() {
var_dump("开始执行getUserId");
$url = $this->utils->buildQuery($this->hospital->getUinfoUrl(),$this->hospital->getUinfoParams());
$uInfo = $this->httpClient->sendGetRequest($url);
if(empty($uInfo)) {
var_dump("执行getUserId失败");
return -1;
}
$res = $this->hospital->getUid($uInfo);
if(empty($res)) {
var_dump("获取getUserId失败");
return -1;
}
var_dump("getUserId成功，结果为",$res);
$this->hospital->setRecordData($res);
return 0;
}
//2.获取病人id
public function getPatientId() {
var_dump("开始执行getPatientId");
$url = $this->utils->buildQuery($this->hospital->getPatientUrl(),$this->hospital->getPatientParams());
$listInfo = $this->httpClient->sendGetRequest($url);
if(empty($listInfo)) {
var_dump("执行getPatientId失败");
return -1;
}
$res = $this->hospital->getPatientId($listInfo);
if(empty($res)) {
var_dump("获取getPatientId失败");
return -1;
}
var_dump("getPatientId成功，patientId为",$res);
$this->hospital->setRecordData($res);
return 0;
}
//3.获取医生可用时间段的id
public function getBresPeakId() {
var_dump("开始执行getBresPeakId");
$url = $this->utils->buildQuery($this->hospital->getBresPeakUrl(),$this->hospital->getBresPeakParams());
$bresInfo = $this->httpClient->sendGetRequest($url);
if(empty($bresInfo)) {
var_dump("执行getBresPeakId失败");
return -1;
}
$res = $this->hospital->getBresPeakId($bresInfo);
if(empty($res)) {
var_dump("获取getBresPeakId失败");
return -1;
}
var_dump("获取getBresPeakId成功",$res);
$this->hospital->setRecordData($res);
return 0;
}
//4.注册
public function registe() {
var_dump("开始执行registe");
$url = $this->utils->buildQuery($this->hospital->getRegistUrl(),$this->hospital->getRegistParams());
$postData = $this->hospital->getRegistPostData();
$regInfo = $this->httpClient->sendPostRequest($url,$postData);
$res = $this->hospital->getRegistRes($regInfo);
if(empty($res)) {
var_dump('registe failed',$postData);
} else {
var_dump('registe success',$postData,$res);
}
return $res;
}
//5.执行整个流程
function run() {
$res = $this->getUserId();
if($res == -1) {
exit;
}
$res = $this->getPatientId();
if($res == -1) {
exit;
}
$res = $this->getBresPeakId();
if($res == -1) {
exit;
}
$this->registe();
}
}
//返回数据解码
class Decode {
public function decodeFunc($data) {
$data = json_decode($data, true);
return $data;
}
}
//医院类
class Hospital {
protected $wxId;
//微信ID
protected $regDepId;
//预约诊室
protected $docName;
//医生姓名
protected $patientName;
//患者姓名
protected $regDay;
//看病日期
protected $uInfoUrl;
//根据微信号获取个人信息URL
protected $patientListUrl;
//获取患者列表URL
protected $bresPeakUrl;
//医生出诊时间URL
protected $regUrl;
//注册URL
protected $uId;
//微信ID对应的用户ID
protected $recordData = array();
//注册需要提交的数据
public $utils;
//工具类
public $decode;
//接口返回数据解析方式
function __construct($config,$regDepId,$docName,$patientName,$regDay,$decode) {
$this->wxId = $config['wxId'];
$this->uInfoUrl = $config['uInfoUrl'];
$this->patientListUrl = $config['patientListUrl'];
$this->bresPeakUrl = $config['bresPeakUrl'];
$this->regUrl = $config['regUrl'];
$this->regDepId = $regDepId;
$this->docName = $docName;
$this->patientName = $patientName;
$this->regDay = $regDay;
$this->decode = $decode;
$this->utils = new Utils();
}
/**
* 中间结果记录
*/
final public function setRecordData($data) {
foreach ($data as $key => $value) {
$this->recordData[$key] = $value;
}
}
final public function getRecordData():array {
return $this->recordData;
}
/**
* url相关
*/
final public function getUinfoUrl():string {
return $this->uInfoUrl;
}
final public function getPatientUrl():string {
return $this->patientListUrl;
}
final public function getBresPeakUrl():string {
return $this->bresPeakUrl;
}
final public function getRegistUrl():string {
return $this->regUrl;
}
public function getUinfoParams():array {
}
//子类需重写
public function getPatientParams():array {
}
//子类需重写
public function getBresPeakParams():array {
}
//子类需重写
public function getRegistParams():array {
}
//子类需重写
public function getRegistPostData():array {
}
//子类需重写
/**
* 获得微信对应的用户id，空表示获取失败
* 子类需重写
*/
public function getUid($res):array {
}
/**
* 获得患者Id，空表示获取失败
* 子类需重写
*/
public function getPatientId($res):array {
}
/**
* 获得医生问诊时段Id，空表示获取失败
* 子类需重写
*/
public function getBresPeakId($res):array {
}
/**
* 获得注册结果，空表示注册失败
* 子类需重写
*/
public function getRegistRes($res):array {
}
}
/**
* Class HospitalA
* 继承自Hospital类，主要用于
* 1. 生成各个接口的URL
* 2. 解析返回数据，获取想要的结果
* 3. 最终生成注册的数据postData
*/
class HospitalA extends Hospital {
/**
* url请求参数相关
*/
public function getUinfoParams():array {
return array(
'act'=>'userinfo_oid',
'uid'=>$this->wxId,
'tm'=>$this->utils->msectime(),
'oid'=>$this->wxId,
);
}
public function getPatientParams():array {
$recordData = $this->getRecordData();
return array(
'act'=>'member',
'uid'=>$recordData['uid'],
'oid'=>$this->wxId,
);
}
public function getBresPeakParams():array {
return array(
'act'=>'bespeak_v1',
'deptid'=>$this->regDepId,
'clsid' => 2, //专家号
'tm'=>$this->utils->msectime(),
);
}
public function getRegistParams():array {
return array(
'act'=>'bespeak',
);
}
public function getRegistPostData():array {
$recordData = $this->getRecordData();
return array(
'oid' => $this->wxId,
'uid' => $recordData['uid'],
'sickid' => $recordData['sickid'],
'bespeakid' => $recordData['bespeakid'],
'aorp' => $recordData['aorp'],
);
}
/**
* @param $res
* @return array
* 根据返回结果获取微信的uid
*/
public function getUid($res):array {
$res = $this->decode->decodeFunc($res);
if($res['result'] != 'ok') {
return array();
}
$uInfo = $this->decode->decodeFunc($res['data']);
return array(
'uid' => $uInfo['id'],
);
}
/**
* @param $res
* @return array
* 根据返回结果获取患者id
*/
public function getPatientId($res):array {
$res = $this->decode->decodeFunc($res);
if($res['result'] != 'ok') {
return array();
}
$list = $this->decode->decodeFunc($res['data']);
foreach ($list as $item) {
if ($item['name'] == $this->patientName) {
return array(
'sickid' => $item['id'],
);
}
}
return array();
}
/**
* @param $res
* @return array
* 根据返回结果获取可用的问诊时段
*/
public function getBresPeakId($res):array {
$res = $this->decode->decodeFunc($res);
if($res['result'] != 'ok') {
return array();
}
$docList = $this->decode->decodeFunc($res['data']);
$bespeakid = -1;
$aorp = 0;
//0上午 1下午
$flag = 0;
//var_dump($docList);
foreach ($docList as $item) {
if ($item['name'] == $this->docName && $item['bdate'] == $this->regDay) {
if ($item['pm'] != 0 && $item['pm'] != '约满') {
//下午有号
$aorp = 1;
$flag = 1;
} else if ($item['am'] != 0 && $item['am'] != '约满') {
//上午有号
$aorp = 0;
$flag = 1;
}
if($flag == 1) {
$bespeakid = (int)($item['id']);
var_dump('选择医生为',$item);
break;
}
}
}
if($bespeakid != -1) {
return array(
'bespeakid' => $bespeakid,
'aorp' => $aorp,
);
}
return array();
}
/**
* @param $res
* @return array
* 根据返回结果判断注册是否成功
*/
public function getRegistRes($res):array {
$res = $this->decode->decodeFunc($res);
var_dump($res);
if($res['result'] != 'ok') {
return array();
}
return array(
'res' => 'success',
);
}
}
class HosiptalFactory {
public function createHospital($hospitalName,$config,$regDepId,$docName,$patientName,$regDay,$decode) {
$hospital = null;
switch ($hospitalName) {
case 'A': $hospital = new HospitalA($config['A'],$regDepId,$docName,$patientName,$regDay,$decode);
}
return $hospital;
}
}
function main() {
$config = array(
'A' => array(//1号配置
'wxId' => '*',
'uInfoUrl' => '*',
'patientListUrl' => '*',
'bresPeakUrl' => '*',
'regUrl' => '*',
),
);
$decode = new Decode();
$docName = '*';
$patientName = '*';
$regDepId = （;
$regDay = '2021-03-26';
$hospitalName = 'A';
//使用工厂模式创建对应医院
$factory = new HosiptalFactory();
$hospital = $factory->createHospital($hospitalName,$config,$regDepId,$docName,$patientName,$regDay,$decode);
$oper = new HospitalOperation($hospital);
$oper->run();
}
main();