Fix bug with GeoJSONType.

app/DoctrineMigrations/Version20171220235741.php

@@ -0,0 +1,28 @@
+<?php declare(strict_types = 1);
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20171220235741 extends AbstractMigration
+{
+    public function up(Schema $schema)
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('COMMENT ON COLUMN zone.polygon IS \'(DC2Type:geojson)\'');
+    }
+
+    public function down(Schema $schema)
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('COMMENT ON COLUMN zone.polygon IS NULL');
+    }
+}

app/config/config.yml

@@ -66,7 +66,7 @@ doctrine:
                 commented: false
             geojson:
                 class: 'AppBundle\Doctrine\DBAL\Types\GeoJSONType'
-                commented: false
+                commented: true
             uuid:  Ramsey\Uuid\Doctrine\UuidType
             phone_number: Misd\PhoneNumberBundle\Doctrine\DBAL\Types\PhoneNumberType
         mapping_types:

app/config/doctrine_extensions.yml

@@ -47,7 +47,7 @@ services:
             - [ setAnnotationReader, [ "@annotation_reader" ] ]
 
     postgis.event_subscriber:
-        class: Jsor\Doctrine\PostGIS\Event\DBALSchemaEventSubscriber
+        class: AppBundle\Doctrine\PostGIS\ORMSchemaEventSubscriber
         tags:
             - { name: doctrine.event_subscriber, connection: default }
 

src/AppBundle/Doctrine/DBAL/Types/GeoJSONType.php

@@ -7,6 +7,21 @@
 
 class GeoJSONType extends GeographyType
 {
+    public function getName()
+    {
+        return 'geojson';
+    }
+
+    public function getMappedDatabaseTypes(AbstractPlatform $platform)
+    {
+        return array('geojson');
+    }
+
+    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    {
+        return true;
+    }
+
     public function convertToDatabaseValueSQL($sqlExpr, AbstractPlatform $platform)
     {
         return sprintf('ST_GeographyFromText(ST_AsText(ST_GeomFromGeoJSON(%s)))', $sqlExpr);
@@ -17,4 +32,16 @@ public function convertToPHPValueSQL($sqlExpr, $platform)
         // ::geometry type cast needed for 1.5
         return sprintf('ST_AsGeoJSON(%s::geometry)', $sqlExpr);
     }
+
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    {
+        $options = $this->getNormalizedPostGISColumnOptions($fieldDeclaration);
+
+        return sprintf(
+            '%s(%s, %d)',
+            'geography',
+            $options['geometry_type'],
+            $options['srid']
+        );
+    }
 }

src/AppBundle/Doctrine/PostGIS/ORMSchemaEventSubscriber.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace AppBundle\Doctrine\PostGIS;
+
+use Doctrine\DBAL\Types\Type;
+use Doctrine\DBAL\Event\SchemaAlterTableChangeColumnEventArgs;
+use Doctrine\DBAL\Event\SchemaColumnDefinitionEventArgs;
+use Jsor\Doctrine\PostGIS\Event\ORMSchemaEventSubscriber as BaseORMSchemaEventSubscriber;
+
+class ORMSchemaEventSubscriber extends BaseORMSchemaEventSubscriber
+{
+    public function onSchemaColumnDefinition(SchemaColumnDefinitionEventArgs $args)
+    {
+        parent::onSchemaColumnDefinition($args);
+
+        $column = $args->getColumn();
+
+        if (!$column) {
+            return;
+        }
+
+        if (!$this->isSpatialColumnType($column)) {
+            return;
+        }
+
+        $comment = $args->getColumn()->getComment();
+
+        if (!$comment) {
+            return;
+        }
+
+        $geoJSONComment = $args->getDatabasePlatform()->getDoctrineTypeComment(Type::getType('geojson'));
+
+        if ($comment === $geoJSONComment) {
+            $args->getColumn()->setType(Type::getType('geojson'));
+        }
+    }
+}