[MB-1761] Update autoincrements (TheSoftwareHouse#16)

* Update auto_increments

* Read Auto_increment not Max value

Author: ajmahoney

src/Command/FinishCommand.php

@@ -92,6 +92,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
             $this->schemaManipulator->recreateIndexes();
             $output->writeln(' - recreating foreign keys...');
             $this->schemaManipulator->recreateForeignKeys();
+            $output->writeln(' - updating auto_increments...');
+            $this->schemaManipulator->updateAutoIncrements();
         } catch (\Exception $exception) {
             $this->outputMessage(sprintf("There has been an error:\n\n%s", $exception->getMessage()), $io);
 

src/Fogger/Schema/SchemaManipulator.php

@@ -16,6 +16,7 @@ class SchemaManipulator
     public function __construct(Connection $source, Connection $target)
     {
         $this->sourceConnection = $source;
+        $this->targetConnection = $target;
         $this->sourceSchema = $source->getSchemaManager();
         $this->targetSchema = $target->getSchemaManager();
     }
@@ -99,6 +100,29 @@ private function recreateForeignKeysOnTable(DBAL\Table $table)
         }
     }
 
+    public function updateAutoIncrements()
+    {
+        $sourceTables = $this->sourceSchema->listTables();
+        foreach ($sourceTables as $table) {
+            foreach ($table->getColumns() as $column) {
+                if ($column->getAutoincrement()) {
+                    $auto_inc = $this->sourceConnection->fetchAssoc(
+                        "SHOW TABLE STATUS WHERE Name LIKE '".$table->getName()."'"
+                    )['Auto_increment'];
+                    echo(sprintf(
+                        "  - %s auto_increment to %s\n",
+                        $table->getName(),
+                        $auto_inc
+                    ));
+                    $this->targetConnection->query(
+                        "ALTER TABLE ".$table->getName()." AUTO_INCREMENT = ". $auto_inc
+                    );
+                    break;
+                }
+            }
+        }
+    }
+
     public function recreateIndexes()
     {
         $sourceTables = $this->sourceSchema->listTables();