adding indexes

CHANGELOG.md

@@ -7,3 +7,8 @@ Version 1.5.1
 - add a filtering by center on list;
 - add color in boxes for task statuses;
 
+Branch `master`
+===============
+
+- adding indexes on place event and task
+

Entity/SingleTask.php

@@ -9,7 +9,19 @@ use Doctrine\Common\Collections\Collection;
 /**
  * SingleTask
  *
- * @ORM\Table("chill_task.single_task")
+ * @ORM\Table(
+ *   "chill_task.single_task",
+ *   indexes={
+ *     @ORM\Index(
+ *        name="by_type",
+ *        columns={ "type" }
+ *     ),
+ *     @ORM\Index(
+ *        name="by_current_state",
+ *        columns={ "current_states" }
+ *     )
+ *   }
+ * )
  * @ORM\Entity(repositoryClass="Chill\TaskBundle\Repository\SingleTaskRepository")
  */
 class SingleTask extends AbstractTask

Entity/Task/SingleTaskPlaceEvent.php

@@ -23,7 +23,18 @@ use Chill\TaskBundle\Entity\SingleTask;
 /**
  * 
  *
- * @ORM\Table("chill_task.single_task_place_event")
+ * @ORM\Table(
+ *  "chill_task.single_task_place_event",
+ *  indexes={
+ *    @ORM\Index(
+ *      name="transition_task_date", 
+ *      columns={"task_id", "transition", "datetime"}
+ *    ),
+ *    @ORM\Index(
+ *      name="transition_task",
+ *      columns={"task_id", "transition"}
+ *    )
+ *  })
  * @ORM\Entity()
  * 
  * @author Julien Fastré <julien.fastre@champs-libres.coop>

Resources/migrations/Version20181113161925.php

@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Add index on single_task_place_events
+ */
+final class Version20181113161925 extends AbstractMigration
+{
+    public function up(Schema $schema) : void
+    {
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('CREATE INDEX transition_task_date ON chill_task.single_task_place_event (task_id, transition, datetime)');
+        $this->addSql('CREATE INDEX transition_task ON chill_task.single_task_place_event (task_id, transition)');
+    }
+
+    public function down(Schema $schema) : void
+    {
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('DROP INDEX transition_task_date');
+        $this->addSql('DROP INDEX transition_task');
+        
+    }
+}

Resources/migrations/Version20181113164108.php

@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Add index on single task
+ */
+final class Version20181113164108 extends AbstractMigration
+{
+    public function up(Schema $schema) : void
+    {
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('CREATE INDEX by_type ON chill_task.single_task (type)');
+        $this->addSql('CREATE INDEX by_current_state ON chill_task.single_task USING GIN (current_states)');
+    }
+
+    public function down(Schema $schema) : void
+    {
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('DROP INDEX by_type');
+        $this->addSql('DROP INDEX by_current_state');
+    }
+}