PHRAS-2161_coll-id-in-log-docs_MASTER

- explicit message when databox is failed to mount.
- reconnect db for long migration scripts
- mark (comment) doctrine "binary_strings" type so the upgrade is not done every time because the field was read-back as "varchar"
- proposal on long migration scripts (could be faster)

lib/Alchemy/Phrasea/Controller/Admin/DataboxesController.php

@@ -177,7 +177,8 @@ class DataboxesController extends Controller
         catch (\Exception $exception) {
             return $this->app->redirectPath('admin_databases', [
                 'success' => 0,
-                'error' => 'mount-failed'
+                // 'error' => 'mount-failed'
+                'error' => $exception->getMessage()
             ]);
         }
     }

lib/Alchemy/Phrasea/Core/Database/DatabaseMaintenanceService.php

@@ -66,6 +66,8 @@ class DatabaseMaintenanceService
 
     public function upgradeDatabase(\base $base, $applyPatches)
     {
+       $this->reconnect();
+
         $recommends = [];
         $allTables = [];
 
@@ -126,6 +128,8 @@ class DatabaseMaintenanceService
      */
     public function alterTableEngine($tableName, $engine, array & $recommends)
     {
+        $this->reconnect();
+
         $sql = 'ALTER TABLE `' . $tableName . '` ENGINE = ' . $engine;
 
         try {
@@ -145,6 +149,8 @@ class DatabaseMaintenanceService
      */
     public function createTable(\SimpleXMLElement $table)
     {
+        $this->reconnect();
+
         $field_stmt = $defaults_stmt = [];
 
         $create_stmt = "CREATE TABLE IF NOT EXISTS `" . $table['name'] . "` (";
@@ -270,6 +276,8 @@ class DatabaseMaintenanceService
 
     public function upgradeTable(\SimpleXMLElement $table)
     {
+        $this->reconnect();
+
         $correct_table = ['fields' => [], 'indexes' => [], 'collation' => []];
         $alter = $alter_pre = $return = [];
 
@@ -476,6 +484,8 @@ class DatabaseMaintenanceService
         }
 
         foreach ($alter_pre as $a) {
+            $this->reconnect();
+
             try {
                 $this->connection->exec($a);
             } catch (\Exception $e) {
@@ -488,6 +498,8 @@ class DatabaseMaintenanceService
         }
 
         foreach ($alter as $a) {
+            $this->reconnect();
+
             try {
                 $this->connection->exec($a);
             } catch (\Exception $e) {
@@ -561,6 +573,7 @@ class DatabaseMaintenanceService
         $this->app['swiftmailer.transport'] = null;
 
         foreach ($list_patches as $patch) {
+
             // Gets doctrine migrations required for current patch
             foreach ($patch->getDoctrineMigrations() as $doctrineVersion) {
                 /** @var \Doctrine\DBAL\Migrations\Version $version */
@@ -579,6 +592,8 @@ class DatabaseMaintenanceService
 
                     // Execute migration if not marked as migrated and not already applied by an older patch
                     if (!$migration->isAlreadyApplied()) {
+                        $this->reconnect();
+
                         $version->execute('up');
                         continue;
                     }
@@ -586,10 +601,14 @@ class DatabaseMaintenanceService
                     // Or mark it as migrated
                     $version->markMigrated();
                 } else {
+                    $this->reconnect();
+
                     $version->execute('up');
                 }
             }
 
+            $this->reconnect();
+
             if (false === $patch->apply($base, $this->app)) {
                 $success = false;
             }
@@ -597,4 +616,12 @@ class DatabaseMaintenanceService
 
         return $success;
     }
+
+    private function reconnect()
+    {
+        if($this->connection->ping() === false) {
+            $this->connection->close();
+            $this->connection->connect();
+        }
+    }
 }

lib/Alchemy/Phrasea/Model/Types/BinaryString.php

@@ -12,6 +12,7 @@
 namespace Alchemy\Phrasea\Model\Types;
 
 use Doctrine\DBAL\Types\Type;
+use Doctrine\DBAL\Platforms\MySqlPlatform;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 
 class BinaryString extends Type
@@ -23,10 +24,21 @@ class BinaryString extends Type
         return static::BINARY_STRING;
     }
 
+    /**
+     * {@inheritdoc}
+     *
+     * @see: https://blog.vandenbrand.org/2015/06/25/creating-a-custom-doctrine-dbal-type-the-right-way/
+     *     about the reason of the COMMENT in the column
+     */
     public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
     {
         if ($platform->getName() === 'mysql') {
-            return $platform->getVarcharTypeDeclarationSQL($fieldDeclaration)." ". $platform->getCollationFieldDeclaration('utf8_bin');
+            /** @var MySqlPlatform $platform */
+            return $platform->getVarcharTypeDeclarationSQL($fieldDeclaration)
+                // . " CHARACTER SET utf8"
+                . " " . $platform->getColumnCollationDeclarationSQL('utf8_bin')
+                . " COMMENT '(DC2Type:binary_string)'"
+                ;
         }
 
         return $platform->getVarcharTypeDeclarationSQL($fieldDeclaration);
@@ -39,4 +51,12 @@ class BinaryString extends Type
     {
         return $platform->getVarcharDefaultLength();
     }
+
+    /**
+     * @inheritdoc
+     */
+    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    {
+        return true;
+    }
 }

lib/classes/module/console/systemUpgrade.php

@@ -81,8 +81,13 @@ class module_console_systemUpgrade extends Command
                 return $output->writeln(sprintf('<error>You have to fix your database before upgrade with the system:mailCheck command </error>'));
             }
 
-            $queries = $this->getService('phraseanet.appbox')->forceUpgrade($upgrader, $this->container);
-
+            /** @var appbox $appBox */
+            $appBox = $this->getService('phraseanet.appbox');
+            $queries = $appBox->forceUpgrade($upgrader, $this->container);
+            /**
+             * todo (?) combine schema changes on a table as a simngle sql
+             * because on big tables like logs, adding 2 columns is 2 very long sql
+             */
             if ($input->getOption('dump') || $input->getOption('stderr')) {
                 if (0 < count($queries)) {
                     $output->writeln("Some SQL queries can be executed to optimize\n");