From 6cd9baf19c9002103466261cf3c8de518e579497 Mon Sep 17 00:00:00 2001
From: xdrm-brackets <doowap31@gmail.com>
Date: Fri, 24 Nov 2017 16:00:12 +0100
Subject: [PATCH] Barebone setup@5 > add:
 database.{core.Repo,core.Repo_i,repo.user} (Repo dispatcher +
 user.getAll,getById,getByMail) | dup:config.database-driver done | upd:
 view.homepage loads a repo (call example)

---
 build/database/core/DatabaseDriver.php |  5 ++
 build/database/core/Repo.php           | 79 ++++++++++++++++++++++++++
 build/database/core/Repo_i.php         | 15 +++++
 build/database/repo/user.php           | 51 +++++++++++++++++
 config/database-driver.json            |  8 +--
 public_html/index.php                  | 11 ++++
 public_html/view/homepage.php          |  9 +++
 7 files changed, 174 insertions(+), 4 deletions(-)
 create mode 100644 build/database/core/Repo.php
 create mode 100644 build/database/core/Repo_i.php
 create mode 100644 build/database/repo/user.php

diff --git a/build/database/core/DatabaseDriver.php b/build/database/core/DatabaseDriver.php
index e8b94d3..8e9a13c 100755
--- a/build/database/core/DatabaseDriver.php
+++ b/build/database/core/DatabaseDriver.php
@@ -176,6 +176,11 @@
 		}
 
 
+		public function pdo(){
+			return $this->pdo;
+		}
+
+
 		public function getConfig(){
 			return [
 				'host' => $this->host,
diff --git a/build/database/core/Repo.php b/build/database/core/Repo.php
new file mode 100644
index 0000000..f56b6a0
--- /dev/null
+++ b/build/database/core/Repo.php
@@ -0,0 +1,79 @@
+<?php
+
+	/**************************
+	*           Repo          *
+	*        24-11-2017       *
+	***************************
+	* Designed & Developed by *
+	*      xdrm-brackets      *
+	***************************
+	*    https://xdrm.io/     *
+	**************************/
+
+	namespace database\core;
+
+	use \error\core\Error;
+	use \error\core\Err;
+
+	class Repo{
+
+
+		/* (1) Driver
+		---------------------------------------------------------*/
+		private static $driver = null;
+
+		public static function setDriver(DatabaseDriver $driver){ self::$driver = $driver; }
+
+
+
+		public static function request(Array $path=null){
+
+			/* (1) Check arguments
+			---------------------------------------------------------*/
+			/* (1) Check @path */
+			if( !is_array($path) || count($path) != 2 )
+				throw new \Exception("@path is not an array with 2 elements");
+
+			/* (2) Deep check @path */
+			if( !is_string($path[0]) || !is_string($path[1]) )
+				throw new \Exception("@path elements must be 2 strings");
+
+			/* (3) Check class path */
+			$class_path = "\\database\\repo\\".$path[0];
+
+			if( !\class_exists($class_path) )
+				throw new \Exception("Repo class '$class_path' cannot be found");
+
+
+			/* (2) Call the method
+			---------------------------------------------------------*/
+			/* (1) Create the instance (pre-script) */
+			$instance = new $class_path();
+
+			/* (2) Check extends Repo_i */
+			if( !( $instance instanceof Repo_i) )
+				throw new \Exception("Repo class '$class_path' must extends Repo_i");
+
+			/* (3) Bind pdo instance */
+			\call_user_func([$instance, 'setPDO'], self::$driver->pdo());
+
+
+			/* (3) Check if the method exists */
+			if( !\method_exists($instance, $path[1]) )
+				throw new \Exception("Repo '${path[0]}' has no public method '{$path[1]}'");
+
+			/* (4) Fetch response (send arguments as well) */
+			$response = call_user_func_array([$instance, $path[1]], array_slice(func_get_args(), 1));
+
+			/* (5) Call post-script */
+			$instance = null;
+
+			/* (6) Dispatch response */
+			return $response;
+
+		}
+
+
+
+
+	}
\ No newline at end of file
diff --git a/build/database/core/Repo_i.php b/build/database/core/Repo_i.php
new file mode 100644
index 0000000..465d1ea
--- /dev/null
+++ b/build/database/core/Repo_i.php
@@ -0,0 +1,15 @@
+<?php
+
+	namespace database\core;
+
+	class Repo_i{
+
+		protected $pdo = null;
+
+		public function setPDO($pdo){
+
+			$this->pdo = $pdo;
+
+		}
+
+	}
\ No newline at end of file
diff --git a/build/database/repo/user.php b/build/database/repo/user.php
new file mode 100644
index 0000000..209cf43
--- /dev/null
+++ b/build/database/repo/user.php
@@ -0,0 +1,51 @@
+<?php
+
+	namespace database\repo;
+	use \database\core\Repo_i;
+
+	class user extends Repo_i{
+
+		public function getAll(){
+
+			/* (1) Statement */
+			$st = $this->pdo->query("SELECT * FROM user ORDER BY username ASC");
+
+			/* (2) Fetched data */
+			return $st->fetchAll();
+
+		}
+
+
+		public function getById(int $id_user){
+
+			/* (1) Prepare Statement */
+			$pst = $this->pdo->prepare("SELECT * FROM user WHERE id_user = :id_user");
+
+			/* (2) Bind variables */
+			$pst->bindParam(':id_user', $id_user, \PDO::PARAM_INT);
+
+			/* (3) Execute */
+			if( !$pst->execute() ) return false; // if error -> send FALSE
+
+			/* (4) Fetched data */
+			return $pst->fetchAll();
+
+		}
+
+
+		public function getByMail(String $mail){
+
+			/* (1) Prepare Statement */
+			$pst = $this->pdo->prepare("SELECT * FROM user WHERE mail = :mail");
+
+			/* (2) Bind variables */
+			$pst->bindParam(':mail', $mail, \PDO::PARAM_STR, 50);
+
+			/* (3) Execute */
+			if( !$pst->execute() ) return false; // if error -> send FALSE
+
+			/* (4) Fetched data */
+			return $pst->fetchAll();
+
+		}
+	}
\ No newline at end of file
diff --git a/config/database-driver.json b/config/database-driver.json
index 4f51030..72519d5 100755
--- a/config/database-driver.json
+++ b/config/database-driver.json
@@ -1,10 +1,10 @@
 {
 	"default": {
 		"local": {
-			"host"     : "db_local_host",
-			"dbname"   : "db_local_name",
-			"user"     : "db_local_user",
-			"password" : "db_local_password"
+			"host"     : "localhost",
+			"dbname"   : "ndli1718",
+			"user"     : "ndli1718-php",
+			"password" : "4JB1dtbrIC8pT935"
 		},
 		"remote": {
 			"host"     : "db_remote_host",
diff --git a/public_html/index.php b/public_html/index.php
index 0f63ce9..9cc4679 100755
--- a/public_html/index.php
+++ b/public_html/index.php
@@ -1,8 +1,19 @@
 <?php require_once '../autoloader.php';
 
 	use \router\core\Router;
+	use \database\core\Repo;
+	use \database\core\DatabaseDriver;
 
+	debug();
+
+	/* (1) Start session */
 	session_start();
 	$_SESSION['PERM'] = ['journalist'];
+
+	/* (2) Set default Driver for Repos */
+	Repo::setDriver(DatabaseDriver::get());
+
+	/* (3) launch router */
+	echo "<pre>";
 	$MainRouter = Router::launch($_GET['url']);
 
diff --git a/public_html/view/homepage.php b/public_html/view/homepage.php
index 6bf6a65..f4d0a9e 100644
--- a/public_html/view/homepage.php
+++ b/public_html/view/homepage.php
@@ -16,6 +16,15 @@
 </head>
 <body>
 
+
+	<pre><?php
+
+		use \database\core\Repo;
+
+		print_r( Repo::request(['user', 'getByMail'], "lucas.mascaro@yahoo.fr") );
+	?></pre>
+
+
 	<!-- Main loop -->
 	<script type='text/javascript' src='/js/action-script.js'></script>
 </body>