Fix the June 2013 migrations on PagodaBox

Signed-off-by: Max Fierke <max@maxfierke.com>

Author: maxfierke

app/DoctrineMigrations/Version20130616122810.php

@@ -15,11 +15,27 @@ public function up(Schema $schema)
         // this up() migration is auto-generated, please modify it to your needs
         $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql", "Migration can only be executed safely on 'mysql'.");
 
-        $this->addSql("ALTER TABLE os_user DROP FOREIGN KEY FK_7BB0CD52BF396750");
-        $this->addSql("ALTER TABLE os_clock ADD uid INT DEFAULT NULL");
-        $this->addSql("ALTER TABLE os_clock ADD CONSTRAINT FK_34E85465539B0606 FOREIGN KEY (uid) REFERENCES os_user (id)");
-        $this->addSql("UPDATE os_clock SET uid = id");
-        $this->addSql("CREATE UNIQUE INDEX UNIQ_34E85465539B0606 ON os_clock (uid)");
+        $tables = $schema->getTables();
+        foreach ($tables as $table) {
+            if ($table->getName() === "os_user") {
+                if ($table->hasForeignKey('FK_7BB0CD52BF396750')) {
+                    $this->addSql("ALTER TABLE os_user DROP FOREIGN KEY FK_7BB0CD52BF396750");
+                }
+            } else if ($table->getName() === "os_clock") {
+                if (!$table->hasColumn("uid")) {
+                    $this->addSql("ALTER TABLE os_clock ADD uid INT DEFAULT NULL");
+                    $this->addSql("UPDATE os_clock SET uid = id");
+                }
+
+                if (!$table->hasForeignKey('FK_34E85465539B0606')) {
+                    $this->addSql("ALTER TABLE os_clock ADD CONSTRAINT FK_34E85465539B0606 FOREIGN KEY (uid) REFERENCES os_user (id)");
+                }
+
+                if (!$table->hasIndex('UNIQ_34E85465539B0606')) {
+                    $this->addSql("CREATE UNIQUE INDEX UNIQ_34E85465539B0606 ON os_clock (uid)");
+                }
+            }
+        }
     }
 
     public function down(Schema $schema)

app/DoctrineMigrations/Version20130616165301.php

@@ -15,14 +15,24 @@ public function up(Schema $schema)
         // this up() migration is auto-generated, please modify it to your needs
         $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql", "Migration can only be executed safely on 'mysql'.");
 
-        $this->addSql("ALTER TABLE os_settings ADD massEmail VARCHAR(255) DEFAULT NULL");
+        if ($schema->hasTable('os_settings')) {
+            $table = $schema->getTable('os_settings');
+            if (!$table->hasColumn('massEmail')) {
+                $this->addSql("ALTER TABLE os_settings ADD massEmail VARCHAR(255) DEFAULT NULL");
+            }
+        }
     }
 
     public function down(Schema $schema)
     {
         // this down() migration is auto-generated, please modify it to your needs
         $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql", "Migration can only be executed safely on 'mysql'.");
 
-        $this->addSql("ALTER TABLE os_settings DROP massEmail");
+        if ($schema->hasTable('os_settings')) {
+            $table = $schema->getTable('os_settings');
+            if (!$table->hasColumn('massEmail')) {
+                $this->addSql("ALTER TABLE os_settings DROP massEmail");
+            }
+        }
     }
 }