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File: example/userServices.php

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  Classes of Kazeem Olanipekun  >  PHP Restful Database Query  >  example/userServices.php  >  Download  
File: example/userServices.php
Role: Example script
Content type: text/plain
Description: Example script
Class: PHP Restful Database Query
Perform MySQL queries and return JSON responses
Author: By
Last change: MYSQLI SAMPLE CASE HAS NOW IMPLEMENTED ALL METHODS AVAILABLE
tested example working so far
tested example working so far
sample user mysqli updated
example userservices tested for refactored utility class working
Date: 5 years ago
Size: 9,657 bytes
 

Contents

Class file image Download
<?php
/**
 * Created by PhpStorm.
 * User: SQ05
 * Date: 08/02/2017
 * Time: 11:43 PM
 */
require_once ('../interface/BeereOperations.php'); //load dependencies
echo"
/***
 * This 'Beere' Class is of PHP 7, other lower version might have problem to use the query methods.<br>
 * This 'Beere' class reduces many mysqli query you need to do on every service request<br>
 * this 'Beere' class helps to structure all operations of your app in one file.<br>
 * it make use of array of key and value of which the key correspond to table field and value is content to save.<br>
 * request are sent in array form and response is send in Json to the caller.<br>
 * There are many operations this class of BeereOperations can perform to help develop a restful response service synchronously and asynchronously.<br>
 * To save nested array of level 2, use saveMultiples.<br>
 * The response returns json of five category of data, which are:<br>
 * Status which is Integer to denote 200 for success and 400 for failure.<br>
 * Message which is string, <br>
 * Data which can either be json of data queried<br>
 * Code is bool to denote success<br>
 * Total: this is majorly used while using list based on limit. <br>
 * We will cover a limited execution of queries with CRUD using our class.<br>
 * Kindly change the connection in utils folder to connect with your own database and create a table user with email, first_name, * status fields.<br>
 * <br><b>Study it well to see how powerful it is by using one or more together to achieve your goal. it is well optimised.</b>
 */
"
."<br>";
echo
"<br>";echo "<br>";echo "<br>";
$_POST=array('first_name'=>'Kazeem Olanipekun','email'=>'wally@gmail.com','status'=>'Mr','middle_name'=>"value'); DROP TABLE table;--"); //Assuming this is a post request

function saveUser(){
    echo
"<br>";
    echo
"<b>Saving with Beere Class Asynchronously</b>"."<br>";
$beere= new BeereOperations();
 
$save=$beere->save('user', $_POST); //request with asynchronous response without the saved id;
   
echo"<b>Asynchronous save of data</b>"."<br>";echo "<br>";

  
print_r(json_decode($save,true)); //convert json back to array
   
echo "<br>";echo "<br>";

 
$_POST['key_fetch']=md5(mt_rand(0,999).date('YmdHis',time()).uniqid('key').mt_rand(0,99999));
   
//load syncronously with key_fetch
   
echo"<b>always create key_fetch of the same type and pass to each row of nested array or to an array to receive response
   synchronously.</b>"
."<br>";echo "<br>";
    echo
"<b>Saving with Beere Class Synchronously</b>"."<br>";echo "<br>";
   
$save=$beere->save('user', $_POST);
  
$_GET['user']=json_decode($save,true);
      
print_r($_GET['user']); //convert json back to array
   
echo "<br>";echo "<br>";
}
function
updateUser(){
    echo
"<b>Update Data using parameters</b>"."<br>";echo "<br>";echo "<br>";
   
$delete= new BeereOperations();
   
$where=array('id'=>1);
   
$sets=array('first_name'=>'Fola Olawale','email'=>'kezyolanipekun@gmail.com','status'=>'Mr');
   
$result= $delete->update('user', $where, $sets);
   
//You pass a single conditional operator such as AND etc as 3rd parameter in update method, default is AND
   
print_r(json_decode($result,true));
}
function
listUser(){
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Listing respond with list of arrays</b>"."<br>";
    echo
"List Data using empty data array"."<br>";
$list=new BeereOperations();
 
//to list all, pass empty array, while to list based on some data, pass array of data.
   
$data=array();
   
//$res=$list->list('user', $data);
   // print_r(json_decode($res,true));
    //You pass a single conditional operator such as AND etc as 3rd parameter in update method, default is AND
   
echo "<br>";echo "<br>";
    echo
"<b>List Data using Parameter(s)</b>"."<br>";echo "<br>";
   
$data=array('1d'=>1);
   
$res=$list->list('user', $data);
   
print_r(json_decode($res,true));
}
function
validateUser(){
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Validate User by Parameter</b>"."<br>";echo "<br>";
   
$val=new BeereOperations();
   
$data=array('email'=>'kezyolanipekun@gmail.com');
   
$res=$val->validate('user', $data);
   
print_r(json_decode($res,true)); //convert json back to array
   
echo "<br>";echo "<br>";
}

function
getData(){
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>A get respond with an array unlike list with multiple arrays"."<br>";
    echo
"Get Data using empty data array will throw error, cause daya must not be empty</b>"."<br>";
   
$get=new BeereOperations();
   
//to list all, pass empty array, while to list based on some data, pass array of data.
   
$data=array('id'=>25); //data must not be empty array
   
$res=$get->getADataByParam('user', $data);
   
print_r(json_decode($res,true));
   
//You pass a single conditional operator such as AND etc as 3rd parameter in getADataByParam method, default is AND
   
echo "<br>";echo "<br>";
    echo
"<b>Get Data using Parameter(s) return a single array of data</b>"."<br>";
   
$data=array('id'=>1);
   
$res=$get->getADataByParam('user', $data);
   
print_r(json_decode($res,true));
    echo
"<br>";
}
function
saveUsingMultiple(){
    echo
"<br>";echo "<br>";
  
$data=array(
       array(
'first_name'=>'Fola Olawale','email'=>'dennis@gmail.com','status'=>'Mr'),
       array(
'first_name'=>'Kunle Olawale','email'=>'d@gmail.com','status'=>'Mr'),
       array(
'first_name'=>'Kunle Loveth','email'=>'love@gmail.com','status'=>'Miss')
   );

    echo
"<b>Saving using MULTIPLE Data with Beere Class Asynchronously</b>"."<br>";
   
$beere= new BeereOperations();
   
$save=$beere->saveMultiple('user', $data); //request with asynchronous response without the saved id;
   
echo"Asynchronous save of data"."<br>";echo "<br>";

   
print_r(json_decode($save,true)); //convert json back to array
   
echo "<br>";echo "<br>";

    echo
"<b>Saving using MULTIPLE Data with Beere Class Synchronously by adding key_fetch to request</b>"."<br>";

   
$key_fetch=md5(mt_rand(0,999).date('YmdHis',time()).uniqid('key').mt_rand(0,99999));

    foreach (
$data as $index => &$item) {
       
$item['key_fetch']=$key_fetch;
    };

   
//load syncronously with key_fetch
   
echo"<b>always create key_fetch of the same type and pass to each row of nested array or to an array to receive response
   synchronously.</b>"
."<br>";echo "<br>";

   
$save=$beere->saveMultiple('user', $data);
   
$_GET['userMultiple']=json_decode($save,true);
   
print_r($_GET['userMultiple']); //convert json back to array
   
echo "<br>";echo "<br>";
}
function
listByLimitPager(){
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>List By Limit Pager</b>"."<br>";
   
$val=new BeereOperations();
   
//pass parameter or not, it is work
   
$page=1; //default is one but make sure you increment page and send d next page to fetch the next data.
   
$limit=10; //default is 200;
   
$logic='&&'; //default is AND.
   
while($page<3) {
        echo
" List ".$page.'<br>';
       
$res=$val->listByLimit('user', array(), $logic, $page, $limit,['first_name']);
       
print_r(json_decode($res, true)); //convert json back to array
       
echo "<br><br>";
       
$page++;
    }
    echo
"<br>";
}
function
deleteUser(){
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Delete Data using parameters</b>"."<br>";echo "<br>";
   
$delete= new BeereOperations();
   
$data=array('id'=>2);
   
$result= $delete->delete('user', $data);
   
//You pass a single conditional operator such as AND etc as 3rd parameter in delete method, default is AND
   
print_r(json_decode($result,true));
    echo
"<br>";echo "<br>";
}
function
updateAllUser() {
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Async Update All User using parameters sets.</b>"."<br>";echo "<br>";
   
$user= new BeereOperations();
   
$data=array('id'=>[150,151,152,153,154,155]);
   
$sets =array(
       
'programme_id'=>5,
       
'programme_info'=>'Computer_Science_CSC_'
   
);
   
$result=$user->updateAll('user',$data,$sets);
   
print_r(json_decode($result,true));
    echo
"<br>";echo "<br>";
}

function
getAllUser() {
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Get All User using parameters.</b>"."<br>";echo "<br>";
   
$user= new BeereOperations();
   
$data=array('programme_id'=>5,'programme_info'=>'Computer_Science_CSC_');
   
$result=$user->getAll('user',$data);
   
print_r(json_decode($result,true));
    echo
"<br>";echo "<br>";
}

function
getLastIndex() {
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Get The Last Index User.</b>"."<br>";echo "<br>";
   
$user= new BeereOperations();
   
$data=array();
   
$result=$user->getLastIndex('user',$data);
   
print_r(json_decode($result,true));
    echo
"<br>";echo "<br>";
}

function
getUserByRole() {
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Get User By list or an array of roles.</b>"."<br>";echo "<br>";
   
$user= new BeereOperations();
   
$data=array('SUPER_ADMIN','SCHOOL_ADMIN','BURSAR');
   
$result=$user->getByRole('user',$data,'||');
   
print_r(json_decode($result,true));
    echo
"<br>";echo "<br>";
}

function
countByParam() {
    echo
"<br>";echo "<br>";echo "<br>";
    echo
"<b>Count User By parameters.</b>"."<br>";echo "<br>";
   
$user= new BeereOperations();
   
$data=array('SUPER_ADMIN','SCHOOL_ADMIN','BURSAR');
   
$result=$user->countByParam('user',$data,'||');
   
print_r(json_decode($result,true));
    echo
"<br>";echo "<br>";
}


//Call Functions
//saveUser();
//updateUser();
//listUser();
//validateUser();
//getData();
//saveUsingMultiple();
//listByLimitPager();
//deleteUser();
//updateAllUser();
//getAllUser();
//getLastIndex();
//getUserByRole();
//countByParam();

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