2 files changed, 29 insertions, 0 deletions
diff --git a/archaeological_files/migrations/0003_views.py b/archaeological_files/migrations/0003_views.py
new file mode 100644
index 000000000..5e3d891ad
--- /dev/null
+++ b/archaeological_files/migrations/0003_views.py
@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+from archaeological_files.models import FileByDepartment
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('archaeological_files', '0002_auto_20170414_2123'),
+    ]
+
+    operations = [
+        migrations.RunSQL(FileByDepartment.CREATE_SQL)
+    ]
diff --git a/archaeological_files/models.py b/archaeological_files/models.py
index 412cceb46..2bd5eba9c 100644
--- a/archaeological_files/models.py
+++ b/archaeological_files/models.py
@@ -554,6 +554,19 @@ class FileByDepartment(models.Model):
     """
     Database view for dashboard
     """
+    CREATE_SQL = """
+    CREATE VIEW file_department (id, department_id, file_id) as
+        select town."id", town."departement_id", file_towns."file_id"
+            from ishtar_common_town town
+            inner join archaeological_files_file_towns file_towns
+                on file_towns."town_id"=town."id"
+            order by town."departement_id";
+    CREATE RULE file_department_delete
+                        AS ON DELETE TO file_department DO INSTEAD();
+    """
+    DELETE_SQL = """
+    DROP VIEW file_department;
+    """
     file = models.ForeignKey(File, verbose_name=_(u"File"))
     department = models.ForeignKey(Department, verbose_name=_(u"Department"),
                                    blank=True, null=True)