start adding mms to a lot of places, no tests, not done

db/migrations/20210317214910_add_media_links_to_sms.php

@@ -0,0 +1,87 @@
+<?php
+
+use Phinx\Migration\AbstractMigration;
+
+class AddMediaLinksToSms extends AbstractMigration
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * https://book.cakephp.org/phinx/0/en/migrations.html
+     *
+     * The following commands can be used in this method and Phinx will
+     * automatically reverse them when rolling back:
+     *
+     *    createTable
+     *    renameTable
+     *    addColumn
+     *    addCustomColumn
+     *    renameColumn
+     *    addIndex
+     *    addForeignKey
+     *
+     * Any other destructive changes will result in an error when trying to
+     * rollback the migration.
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+    public function change()
+    {
+        //Remove useless column from media
+        $table = $this->table('media');
+
+        if ($table->hasColumn('id_scheduled'))
+        {
+            if ($table->hasForeignKey('id_scheduled'))
+            {
+                $table->dropForeignKey('id_scheduled');
+            }
+
+            $table->removeColumn('id_scheduled');
+            $table->update();
+        }
+        
+        if ($table->hasColumn('id_user'))
+        {
+            if ($table->hasForeignKey('id_user'))
+            {
+                $table->dropForeignKey('id_user');
+            }
+
+            $table->removeColumn('id_user');
+            $table->update();
+        }
+
+        $table->addColumn('id_user', 'integer')
+              ->addForeignKey('id_user', 'user', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+              ->update();
+
+        //Add table to join scheduled and media
+        $table = $this->table('media_scheduled');
+        $table->addColumn('id_media', 'integer')
+              ->addColumn('id_scheduled', 'integer')
+              ->addForeignKey('id_media', 'media', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+              ->addForeignKey('id_scheduled', 'scheduled', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+              ->create();
+        
+        //Add table to join sended and media
+        $table = $this->table('media_sended');
+        $table->addColumn('id_media', 'integer')
+              ->addColumn('id_sended', 'integer')
+              ->addForeignKey('id_media', 'media', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+              ->addForeignKey('id_sended', 'sended', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+              ->create();
+
+        //Add table to join received and media
+        $table = $this->table('media_received');
+        $table->addColumn('id_media', 'integer')
+              ->addColumn('id_received', 'integer')
+              ->addForeignKey('id_media', 'media', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+              ->addForeignKey('id_received', 'received', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+              ->create();
+    }
+}