Applied code style rules to src/

src/Command/CleanAttachmentsCommand.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /**
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -51,7 +54,7 @@ class CleanAttachmentsCommand extends Command
         parent::__construct();
     }
 
-    protected function configure()
+    protected function configure(): void
     {
         $this
             ->setDescription('Lists (and deletes if wanted) attachments files that are not used anymore (abandoned files).')
@@ -59,7 +62,7 @@ class CleanAttachmentsCommand extends Command
                 ' These files are not needed and can eventually deleted.');
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): void
     {
         $io = new SymfonyStyle($input, $output);
 
@@ -84,7 +87,7 @@ class CleanAttachmentsCommand extends Command
 
         foreach ($finder as $file) {
             //If not attachment object uses this file, print it
-            if (0 == \count($this->reverseSearch->findAttachmentsByFile($file))) {
+            if (0 === \count($this->reverseSearch->findAttachmentsByFile($file))) {
                 $file_list[] = $file;
                 $table->addRow([
                     $fs->makePathRelative($file->getPathname(), $mediaPath),
@@ -99,7 +102,7 @@ class CleanAttachmentsCommand extends Command
 
             $continue = $io->confirm(sprintf('Found %d abandoned files. Do you want to delete them? This can not be undone!', \count($file_list)), false);
 
-            if (!$continue) {
+            if (! $continue) {
                 //We are finished here, when no files should be deleted
                 return;
             }

src/Command/ConvertBBCodeCommand.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /**
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -67,7 +70,7 @@ class ConvertBBCodeCommand extends Command
         parent::__construct();
     }
 
-    protected function configure()
+    protected function configure(): void
     {
         $this
             ->setDescription('Converts BBCode used in old Part-DB versions to newly used Markdown')
@@ -97,7 +100,7 @@ class ConvertBBCodeCommand extends Command
         ];
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): void
     {
         $io = new SymfonyStyle($input, $output);
         $targets = $this->getTargetsLists();
@@ -126,7 +129,7 @@ class ConvertBBCodeCommand extends Command
 
             //In verbose mode print the names of the entities
             foreach ($results as $result) {
-                /* @var NamedDBElement $result */
+                /** @var NamedDBElement $result */
                 $io->writeln(
                     'Convert entity: '.$result->getName().' ('.$result->getIDString().')',
                     OutputInterface::VERBOSITY_VERBOSE
@@ -135,7 +138,7 @@ class ConvertBBCodeCommand extends Command
                     //Retrieve bbcode from entity
                     $bbcode = $this->propertyAccessor->getValue($result, $property);
                     //Check if the current property really contains BBCode
-                    if (!preg_match(static::BBCODE_REGEX, $bbcode)) {
+                    if (! preg_match(static::BBCODE_REGEX, $bbcode)) {
                         continue;
                     }
                     $io->writeln(
@@ -156,7 +159,7 @@ class ConvertBBCodeCommand extends Command
         }
 
         //If we are not in dry run, save changes to DB
-        if (!$input->getOption('dry-run')) {
+        if (! $input->getOption('dry-run')) {
             $this->em->flush();
             $io->success('Changes saved to DB successfully!');
         }

src/Command/SetPasswordCommand.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /**
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -45,7 +48,7 @@ class SetPasswordCommand extends Command
         parent::__construct();
     }
 
-    protected function configure()
+    protected function configure(): void
     {
         $this
             ->setDescription('Sets the password of a user')
@@ -54,18 +57,16 @@ class SetPasswordCommand extends Command
         ;
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): void
     {
         $io = new SymfonyStyle($input, $output);
         $user_name = $input->getArgument('user');
 
-        /**
-         * @var User
-         */
+        /** @var User */
         $users = $this->entityManager->getRepository(User::class)->findBy(['name' => $user_name]);
         $user = $users[0];
 
-        if (null == $user) {
+        if (null === $user) {
             $io->error(sprintf('No user with the given username %s found in the database!', $user_name));
 
             return;
@@ -77,14 +78,14 @@ class SetPasswordCommand extends Command
             sprintf('You are going to change the password of %s with ID %d. Proceed?',
                 $user->getFullName(true), $user->getID()));
 
-        if (!$proceed) {
+        if (! $proceed) {
             return;
         }
 
         $success = false;
         $new_password = '';
 
-        while (!$success) {
+        while (! $success) {
             $pw1 = $io->askHidden('Please enter new password:');
             $pw2 = $io->askHidden('Please confirm:');
             if ($pw1 !== $pw2) {

src/Command/UpdateExchangeRatesCommand.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /**
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -49,7 +52,7 @@ class UpdateExchangeRatesCommand extends Command
         parent::__construct();
     }
 
-    protected function configure()
+    protected function configure(): void
     {
         $this
             ->setDescription('Updates the currency exchange rates.')
@@ -62,7 +65,7 @@ class UpdateExchangeRatesCommand extends Command
                 null);
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): void
     {
         $io = new SymfonyStyle($input, $output);
 
@@ -88,7 +91,7 @@ class UpdateExchangeRatesCommand extends Command
         $repo = $this->em->getRepository(Currency::class);
         $candidates = [];
 
-        if (!empty($iso_code)) {
+        if (! empty($iso_code)) {
             $candidates = $repo->findBy(['iso_code' => $iso_code]);
         } else {
             $candidates = $repo->findAll();