From 4a6523cd2da9ccc5a2b4a334e7a33a84f97f1e5b Mon Sep 17 00:00:00 2001
From: Kevin J Hoerr <kjhoerr@protonmail.com>
Date: Sat, 24 Jun 2017 13:42:16 -0400
Subject: Add creds.php file, attempt to connect to database

---
 private/controller/Controller.php |   2 +
 private/model/Connection.php      |  23 ++++++++-
 private/model/creds.php           | 103 ++++++++++++++++++++++++++++++++++++++
 private/view/Result.php           |   4 +-
 4 files changed, 130 insertions(+), 2 deletions(-)
 create mode 100644 private/model/creds.php

(limited to 'private')

diff --git a/private/controller/Controller.php b/private/controller/Controller.php
index 84bd4e7..eda5e13 100644
--- a/private/controller/Controller.php
+++ b/private/controller/Controller.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = On);
+
 namespace AugustOffensive\controller;
 
 use AugustOffensive\model;
diff --git a/private/model/Connection.php b/private/model/Connection.php
index 26632f7..31b58c3 100644
--- a/private/model/Connection.php
+++ b/private/model/Connection.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = On);
+
 namespace AugustOffensive\model;
 
 /**
@@ -7,6 +9,8 @@ namespace AugustOffensive\model;
  */
 class Connection
 {
+    /** @var PDO $_conn PDO connection to database. */
+    private $_conn;
     /**
      * Initiates connection to PostGreSQL database.
      *
@@ -14,6 +18,23 @@ class Connection
      */
     public function __construct ()
     {
-        //
+        // Establish connection to db
+        include './creds.php';
+
+        try {
+	        $_conn = new PDO(
+                "pgsql: host=" . $cred->getHost() .
+                    (($cred->getPort() !== '') ? ";port=" . $cred->getPort() : '') .
+                    ";dbname=" . $cred->getDBName(),
+                $cred->getLogin(),
+                $cred->getPassword()
+            );
+            // we destroy $cred as quickly as possible
+            $cred = null;
+        } catch (PDOException as $e) {
+            // we destroy $cred as quickly as possible
+            $cred = null;
+            die(json_encode(array("Result-Type" => "Error", "Content" => array($e))));
+        }
     }
 }
diff --git a/private/model/creds.php b/private/model/creds.php
new file mode 100644
index 0000000..8ec06ad
--- /dev/null
+++ b/private/model/creds.php
@@ -0,0 +1,103 @@
+<?php
+
+declare(strict_types = On);
+
+/**
+ * Holds the credentials for connecting to the database
+ */
+class Cred
+{
+    /** @var string $host The destination host that holds the database. */
+    private $host;
+    /** @var string $port The destination port for the database on the host. */
+    private $port;
+    /** @var string $dbname The name of the database of which to connect. */
+    private $dbname;
+    /** @var string $login The username for accessing the database.
+     *
+     * It is recommended to change the login to a more restrictive account once
+     * the tables have been created (e.g. an account that can only insert,
+     * select, and update on that specific database).
+     */
+    private $login;
+    /** @var string $password The password to the account for access.  */
+    private $password;
+
+    /**
+     * Sets the values of the credentials.
+     *
+     * @return Cred
+     */
+    public function __construct ()
+    {
+        $host     = 'localhost';
+        $port     = '5432';
+        $dbname   = 'ao';
+        $login    = 'r_access';
+        $password = 'secret';
+    }
+
+    /**
+     * Destructor ensures clean wipe of credentials from existing.
+     *
+     * @return void
+     */
+    public function __destruct ()
+    {
+        $host     = '';
+        $port     = '';
+        $dbname   = '';
+        $login    = '';
+        $password = '';
+    }
+
+    /**
+     * Returns the value of the host of the database.
+     *
+     * @return string $host
+     */
+    public function getHost ()
+    {
+        return $host;
+    }
+    /**
+     * Returns the value of the port of the host of which to connect.
+     *
+     * @return string $port
+     */
+    public function getPort ()
+    {
+        return $port;
+    }
+    /**
+     * Returns the value of the name of the database of which to connect.
+     *
+     * @return string $dbname
+     */
+    public function getDBName () 
+    {
+        return $dbname;
+    }
+    /**
+     * Returns the value of the username of the account of the database.
+     *
+     * @return string $login
+     */
+    public function getLogin () 
+    {
+        return $login;
+    }
+    /**
+     * Returns the value of the password of the account of the database.
+     *
+     * @return string password
+     */
+    public function getPassword ()
+    {
+        return $password;
+    }
+}
+
+// destroy as quickly as possible
+$cred = new Cred();
+
diff --git a/private/view/Result.php b/private/view/Result.php
index 0a2dd95..43e69fc 100644
--- a/private/view/Result.php
+++ b/private/view/Result.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = On);
+
 namespace AugustOffensive\view;
 
 use AugustOffensive\controller;
@@ -28,7 +30,7 @@ class Result
      *
      * @return string $result resulting sendback object generated from query.
      */
-    public function collect ()
+    public function collect (): string
     {
         //
         return json_encode(array("Result-Type" => "", "Content" => array()));
-- 
cgit