Added php-cs-fixer

Author: davidcole1340

.gitignore

@@ -1,4 +1,5 @@
 vendor
 composer.lock
 test.php
-.vscode
+.vscode
+.php_cs.cache

.php_cs.dist

@@ -0,0 +1,97 @@
+<?php
+
+$header = <<<'EOF'
+This file is a part of the DiscordPHP-Slash project.
+
+Copyright (c) 2020-present David Cole <[email protected]>
+
+This source file is subject to the GNU General Public License v3.0
+that is bundled with this source code in the LICENSE.md file.
+EOF;
+
+$fixers = [
+    'blank_line_after_namespace',
+    'braces',
+    'class_definition',
+    'elseif',
+    'encoding',
+    'full_opening_tag',
+    'function_declaration',
+    'lowercase_constants',
+    'lowercase_keywords',
+    'method_argument_space',
+    'no_closing_tag',
+    'no_spaces_after_function_name',
+    'no_spaces_inside_parenthesis',
+    'no_trailing_whitespace',
+    'no_trailing_whitespace_in_comment',
+    'single_blank_line_at_eof',
+    'single_class_element_per_statement',
+    'single_import_per_statement',
+    'single_line_after_imports',
+    'switch_case_semicolon_to_colon',
+    'switch_case_space',
+    'visibility_required',
+    'blank_line_after_opening_tag',
+    'no_multiline_whitespace_around_double_arrow',
+    'no_empty_statement',
+    'no_extra_consecutive_blank_lines',
+    'include',
+    'no_trailing_comma_in_list_call',
+    'not_operator_with_successor_space',
+    'trailing_comma_in_multiline_array',
+    'no_multiline_whitespace_before_semicolons',
+    'no_leading_namespace_whitespace',
+    'no_blank_lines_after_class_opening',
+    'no_blank_lines_after_phpdoc',
+    'object_operator_without_whitespace',
+    'binary_operator_spaces',
+    'phpdoc_indent',
+    'phpdoc_inline_tag',
+    'phpdoc_no_access',
+    'phpdoc_no_package',
+    'phpdoc_scalar',
+    'phpdoc_summary',
+    'phpdoc_to_comment',
+    'phpdoc_trim',
+    'phpdoc_var_without_name',
+    'no_leading_import_slash',
+    'blank_line_before_return',
+    'no_short_echo_tag',
+    'no_trailing_comma_in_singleline_array',
+    'single_blank_line_before_namespace',
+    'single_quote',
+    'no_singleline_whitespace_before_semicolons',
+    'cast_spaces',
+    'standardize_not_equals',
+    'ternary_operator_spaces',
+    'trim_array_spaces',
+    'unary_operator_spaces',
+    'no_unused_imports',
+    'no_useless_else',
+    'no_useless_return',
+    'phpdoc_no_empty_return',
+];
+
+$rules = [
+    'concat_space' => ['spacing' => 'none'],
+    'phpdoc_no_alias_tag' => ['type' => 'var'],
+    'array_syntax' => ['syntax' => 'short'],
+    'binary_operator_spaces' => ['align_double_arrow' => true, 'align_equals' => true],
+    'header_comment' => ['header' => $header],
+    'indentation_type' => true,
+    'phpdoc_align' => [
+        'align' => 'vertical'
+    ]
+];
+
+foreach ($fixers as $fix) {
+    $rules[$fix] = true;
+}
+
+return PhpCsFixer\Config::create()
+    ->setRules($rules)
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+            ->in(__DIR__)
+    );

src/Discord/Client.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is a part of the DiscordPHP-Slash project.
+ *
+ * Copyright (c) 2020-present David Cole <[email protected]>
+ *
+ * This source file is subject to the GNU General Public License v3.0
+ * that is bundled with this source code in the LICENSE.md file.
+ */
+
 namespace Discord\Slash;
 
 use Discord\Interaction as DiscordInteraction;
@@ -33,7 +42,7 @@
  */
 class Client
 {
-    const API_BASE_URI = "https://discord.com/api/v8/";
+    const API_BASE_URI = 'https://discord.com/api/v8/';
 
     /**
      * Array of options for the client.
@@ -59,13 +68,13 @@ class Client
     /**
      * An array of registered commands.
      *
-     * @var RegisteredCommand[] 
+     * @var RegisteredCommand[]
      */
     private $commands;
 
     /**
      * Logger for client.
-     * 
+     *
      * @var LoggerInterface
      */
     private $logger;
@@ -150,6 +159,7 @@ public function handleRequest(ServerRequestInterface $request)
 
         return $this->handleInteraction($interaction)->then(function ($result) {
             $this->logger->info('responding to interaction', $result);
+
             return new Response(200, [], json_encode($result));
         });
     }
@@ -158,19 +168,20 @@ public function handleRequest(ServerRequestInterface $request)
      * Handles an interaction from Discord.
      *
      * @param Interaction $interaction
-     * 
+     *
      * @return ExtendedPromiseInterface
      */
     private function handleInteraction(Interaction $interaction): ExtendedPromiseInterface
     {
-        return new Promise(function ($resolve, $reject) use ($interaction) { 
+        return new Promise(function ($resolve, $reject) use ($interaction) {
             switch ($interaction->type) {
                 case InteractionType::PING:
                     return $resolve([
                         'type' => InteractionResponseType::PONG,
                     ]);
                 case InteractionType::APPLICATION_COMMAND:
                     $interaction->setResolve($resolve);
+
                     return $this->handleApplicationCommand($interaction);
             }
         });
@@ -185,11 +196,15 @@ private function handleApplicationCommand(Interaction $interaction): void
     {
         $checkCommand = function ($command) use ($interaction, &$checkCommand) {
             if (isset($this->commands[$command['name']])) {
-                if ($this->commands[$command['name']]->execute($command['options'] ?? [], $interaction)) return true;
+                if ($this->commands[$command['name']]->execute($command['options'] ?? [], $interaction)) {
+                    return true;
+                }
             }
 
             foreach ($command['options'] ?? [] as $option) {
-                if ($checkCommand($option)) return true;
+                if ($checkCommand($option)) {
+                    return true;
+                }
             }
         };
 
@@ -200,17 +215,21 @@ private function handleApplicationCommand(Interaction $interaction): void
      * Registeres a command with the client.
      *
      * @param string|array $name
-     * @param callable $callback
-     * 
+     * @param callable     $callback
+     *
      * @return RegisteredCommand
      */
-    public function registerCommand($name, callable $callback = null): RegisteredCommand 
+    public function registerCommand($name, callable $callback = null): RegisteredCommand
     {
-        if (is_array($name) && count($name) == 1) $name = array_shift($name);
+        if (is_array($name) && count($name) == 1) {
+            $name = array_shift($name);
+        }
 
         // registering base command
         if (! is_array($name) || count($name) == 1) {
-            if (isset($this->commands[$name])) throw new InvalidArgumentException("The command `{$name}` already exists.");
+            if (isset($this->commands[$name])) {
+                throw new InvalidArgumentException("The command `{$name}` already exists.");
+            }
 
             return $this->commands[$name] = new RegisteredCommand($name, $callback);
         }

src/Discord/Enums/ApplicationCommandOptionType.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is a part of the DiscordPHP-Slash project.
+ *
+ * Copyright (c) 2020-present David Cole <[email protected]>
+ *
+ * This source file is subject to the GNU General Public License v3.0
+ * that is bundled with this source code in the LICENSE.md file.
+ */
+
 namespace Discord\Slash\Enums;
 
 /**

src/Discord/Parts/Choices.php

@@ -1,10 +1,19 @@
 <?php
 
+/*
+ * This file is a part of the DiscordPHP-Slash project.
+ *
+ * Copyright (c) 2020-present David Cole <[email protected]>
+ *
+ * This source file is subject to the GNU General Public License v3.0
+ * that is bundled with this source code in the LICENSE.md file.
+ */
+
 namespace Discord\Slash\Parts;
 
 /**
  * Choices represents an array of choices that can be given to a command.
- * 
+ *
  * @author David Cole <[email protected]>
  */
 class Choices
@@ -30,7 +39,7 @@ public function __construct(array $choices)
      * Handles dynamic get requests to the class.
      *
      * @param string $name
-     * 
+     *
      * @return string|int|null
      */
     public function __get($name)
@@ -45,7 +54,7 @@ public function __get($name)
     }
 
     /**
-     * Returns the info to appear when the class is `var_dump`'d
+     * Returns the info to appear when the class is `var_dump`'d.
      *
      * @return array
      */
@@ -59,4 +68,4 @@ public function __debugInfo()
 
         return $response;
     }
-}
+}

src/Discord/Parts/Command.php

@@ -1,10 +1,19 @@
 <?php
 
+/*
+ * This file is a part of the DiscordPHP-Slash project.
+ *
+ * Copyright (c) 2020-present David Cole <[email protected]>
+ *
+ * This source file is subject to the GNU General Public License v3.0
+ * that is bundled with this source code in the LICENSE.md file.
+ */
+
 namespace Discord\Slash\Parts;
 
 /**
  * Represents a command registered on the Discord servers.
- * 
+ *
  * @author David Cole <[email protected]>
  */
 class Command extends Part

src/Discord/Parts/Interaction.php

@@ -1,12 +1,21 @@
 <?php
 
+/*
+ * This file is a part of the DiscordPHP-Slash project.
+ *
+ * Copyright (c) 2020-present David Cole <[email protected]>
+ *
+ * This source file is subject to the GNU General Public License v3.0
+ * that is bundled with this source code in the LICENSE.md file.
+ */
+
 namespace Discord\Slash\Parts;
 
 use Discord\InteractionResponseType;
 
 /**
  * An interaction sent from Discord servers.
- * 
+ *
  * @property string $id
  * @property string $type
  * @property array $data
@@ -51,11 +60,11 @@ public function acknowledge(bool $source = false)
     /**
      * Replies to the interaction with a message.
      *
-     * @param string $content
-     * @param bool $tts
+     * @param string     $content
+     * @param bool       $tts
      * @param array|null $embed
      * @param array|null $allowed_mentions
-     * @param bool $source
+     * @param bool       $source
      */
     public function reply(string $content, bool $tts = false, ?array $embed = null, ?array $allowed_mentions = null, bool $source = false)
     {
@@ -82,13 +91,13 @@ public function reply(string $content, bool $tts = false, ?array $embed = null,
      * Replies to the interaction with a message and shows the source message.
      * Alias for `reply()` with source = true.
      *
-     * @param string $content
-     * @param boolean $tts
+     * @param string     $content
+     * @param bool       $tts
      * @param array|null $embed
      * @param array|null $allowed_mentions
      */
     public function replyWithSource(string $content, bool $tts = false, ?array $embed = null, ?array $allowed_mentions = null)
     {
         $this->reply($content, $tts, $embed, $allowed_mentions, true);
     }
-}
+}

src/Discord/Parts/Part.php

@@ -1,12 +1,21 @@
 <?php
 
+/*
+ * This file is a part of the DiscordPHP-Slash project.
+ *
+ * Copyright (c) 2020-present David Cole <[email protected]>
+ *
+ * This source file is subject to the GNU General Public License v3.0
+ * that is bundled with this source code in the LICENSE.md file.
+ */
+
 namespace Discord\Slash\Parts;
 
 use JsonSerializable;
 
 /**
  * Represents a part in the Discord servers.
- * 
+ *
  * @author David Cole <[email protected]>
  */
 class Part implements JsonSerializable
@@ -52,7 +61,7 @@ public function __get(string $key)
      * Sets an attribute in the part.
      *
      * @param string $key
-     * @param mixed $value
+     * @param mixed  $value
      */
     public function __set(string $key, $value)
     {