From 4b9f025e98883d5cdfe54cc2f938e430567367cc Mon Sep 17 00:00:00 2001
From: Dane Everitt <dane@daneeveritt.com>
Date: Sun, 18 Feb 2018 14:10:12 -0600
Subject: [PATCH] Fix exception when trying to edit a host, ref #957

---
 CHANGELOG.md                                         |  2 ++
 app/Http/Controllers/Admin/DatabaseController.php    | 12 ++++++++----
 .../pterodactyl/admin/databases/view.blade.php       |  8 ++++----
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f27e23e6f..2dcd758a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ This project follows [Semantic Versioning](http://semver.org) guidelines.
 * Fixes an exception when no token is entered on the 2-Factor enable/disable page and the form is submitted.
 * Fixes an exception when trying to perform actions aganist a User model due to a validator that could not be cast to a string correctly.
 * Allow FQDNs in database host creation UI correctly.
+* Fixes database naming scheme using `d###_` rather than `s###_` when creating server databases.
+* Fix exception thrown when attempting to update an existing database host.
 
 ## v0.7.0 (Derelict Dermodactylus)
 ### Fixed
diff --git a/app/Http/Controllers/Admin/DatabaseController.php b/app/Http/Controllers/Admin/DatabaseController.php
index 38bc5b701..d03f7050e 100644
--- a/app/Http/Controllers/Admin/DatabaseController.php
+++ b/app/Http/Controllers/Admin/DatabaseController.php
@@ -11,6 +11,7 @@ namespace Pterodactyl\Http\Controllers\Admin;
 
 use PDOException;
 use Illuminate\View\View;
+use Pterodactyl\Models\DatabaseHost;
 use Illuminate\Http\RedirectResponse;
 use Prologue\Alerts\AlertsMessageBag;
 use Pterodactyl\Http\Controllers\Controller;
@@ -136,22 +137,25 @@ class DatabaseController extends Controller
      * Handle updating database host.
      *
      * @param \Pterodactyl\Http\Requests\Admin\DatabaseHostFormRequest $request
-     * @param int                                                      $host
+     * @param \Pterodactyl\Models\DatabaseHost                         $host
      * @return \Illuminate\Http\RedirectResponse
      *
      * @throws \Pterodactyl\Exceptions\Model\DataValidationException
      * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
      */
-    public function update(DatabaseHostFormRequest $request, int $host): RedirectResponse
+    public function update(DatabaseHostFormRequest $request, DatabaseHost $host): RedirectResponse
     {
+        $redirect = redirect()->route('admin.databases.view', $host->id);
+
         try {
-            $host = $this->updateService->handle($host, $request->normalize());
+            $this->updateService->handle($host->id, $request->normalize());
             $this->alert->success('Database host was updated successfully.')->flash();
         } catch (PDOException $ex) {
             $this->alert->danger($ex->getMessage())->flash();
+            $redirect->withInput($request->normalize());
         }
 
-        return redirect()->route('admin.databases.view', $host->id);
+        return $redirect;
     }
 
     /**
diff --git a/resources/themes/pterodactyl/admin/databases/view.blade.php b/resources/themes/pterodactyl/admin/databases/view.blade.php
index 427fafb82..db7db1c48 100644
--- a/resources/themes/pterodactyl/admin/databases/view.blade.php
+++ b/resources/themes/pterodactyl/admin/databases/view.blade.php
@@ -29,16 +29,16 @@
                 <div class="box-body">
                     <div class="form-group">
                         <label for="pName" class="form-label">Name</label>
-                        <input type="text" id="pName" name="name" class="form-control" value="{{ $host->name }}" />
+                        <input type="text" id="pName" name="name" class="form-control" value="{{ old('name', $host->name) }}" />
                     </div>
                     <div class="form-group">
                         <label for="pHost" class="form-label">Host</label>
-                        <input type="text" id="pHost" name="host" class="form-control" value="{{ $host->host }}" />
+                        <input type="text" id="pHost" name="host" class="form-control" value="{{ old('host', $host->host) }}" />
                         <p class="text-muted small">The IP address or FQDN that should be used when attempting to connect to this MySQL host <em>from the panel</em> to add new databases.</p>
                     </div>
                     <div class="form-group">
                         <label for="pPort" class="form-label">Port</label>
-                        <input type="text" id="pPort" name="port" class="form-control" value="{{ $host->port }}" />
+                        <input type="text" id="pPort" name="port" class="form-control" value="{{ old('port', $host->port) }}" />
                         <p class="text-muted small">The port that MySQL is running on for this host.</p>
                     </div>
                     <div class="form-group">
@@ -66,7 +66,7 @@
                 <div class="box-body">
                     <div class="form-group">
                         <label for="pUsername" class="form-label">Username</label>
-                        <input type="text" name="username" id="pUsername" class="form-control" value="{{ $host->username }}" />
+                        <input type="text" name="username" id="pUsername" class="form-control" value="{{ old('username', $host->username) }}" />
                         <p class="text-muted small">The username of an account that has enough permissions to create new users and databases on the system.</p>
                     </div>
                     <div class="form-group">