migration: 20180814172405_user_split_name.php

app/migrations/20180814172405_user_split_name.php

@@ -0,0 +1,45 @@
+<?php
+
+
+use Phinx\Migration\AbstractMigration;
+
+class UserSplitName extends AbstractMigration
+{
+    public function up()
+    {
+        $this->getAdapter()->beginTransaction();
+
+        // Rename "name" to "firstname" and add "lastname".
+        $this->table('user')
+            ->renameColumn('name', 'firstname')
+            ->addColumn('lastname','string', [
+                'length' => 128,
+                'after' => 'firstname',
+                'null' => true
+            ])
+            ->save();
+
+        // Update row data, moving everything after first space to from lastname.
+        foreach($this->fetchAll("SELECT `id`,`firstname` FROM `user`") as $row) {
+
+            $builder = $this->getQueryBuilder()->update('user')
+                ->where(['id' => $row['id']]);
+
+            $firstname = $row['firstname'];
+
+            // If we find a space.
+            $pos = strpos($firstname, ' ');
+            if ($pos !== false) {
+                // Set everything after the first space to lastname.
+                $builder->set('lastname', substr($firstname, $pos+1));
+
+                // Remove everything after first space from firstname.
+                $firstname = substr($firstname, 0, $pos);
+            }
+
+            $builder->set('firstname', $firstname);
+            $builder->execute();
+        }
+        $this->getAdapter()->commitTransaction();
+    }
+}