schema/mysql: migrate all remaining assignments

schema/mysql-migrations/upgrade_120.sql

@@ -40,7 +40,144 @@ UPDATE icinga_service s JOIN (
 
 ) flat_assign ON s.id = flat_assign.service_id SET s.assign_filter = flat_assign.filter_string;
 
-DROP TABLE icigna_service_assignment;
+DROP TABLE icinga_service_assignment;
+
+ALTER TABLE icinga_service_set ADD COLUMN assign_filter TEXT;
+
+UPDATE icinga_service_set s JOIN (
+
+    SELECT
+        service_set_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa.filter_string
+               ELSE GROUP_CONCAT(sa.filter_string SEPARATOR '&') END AS filter_string
+    FROM (
+        SELECT
+          sa_not.service_set_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa_not.filter_string
+               ELSE '(' || GROUP_CONCAT(sa_not.filter_string SEPARATOR '&') || ')' END AS filter_string
+          FROM ( SELECT
+            sa.service_set_id,
+            '!' || sa.filter_string AS filter_string
+            FROM icinga_service_set_assignment sa
+            WHERE assign_type = 'ignore'
+          ) sa_not
+          GROUP BY service_set_id
+
+        UNION ALL
+
+        SELECT
+          sa_yes.service_set_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa_yes.filter_string
+               ELSE '(' || GROUP_CONCAT(sa_yes.filter_string SEPARATOR '|') || ')' END AS filter_string
+          FROM ( SELECT
+            sa.service_set_id,
+            sa.filter_string AS filter_string
+            FROM icinga_service_set_assignment sa
+            WHERE assign_type = 'assign'
+          ) sa_yes
+          GROUP BY service_set_id
+
+    ) sa GROUP BY service_set_id
+
+) flat_assign ON s.id = flat_assign.service_set_id SET s.assign_filter = flat_assign.filter_string;
+
+DROP TABLE icinga_service_set_assignment;
+
+
+ALTER TABLE icinga_notification ADD COLUMN assign_filter TEXT;
+
+UPDATE icinga_notification s JOIN (
+
+    SELECT
+        notification_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa.filter_string
+               ELSE GROUP_CONCAT(sa.filter_string SEPARATOR '&') END AS filter_string
+    FROM (
+        SELECT
+          sa_not.notification_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa_not.filter_string
+               ELSE '(' || GROUP_CONCAT(sa_not.filter_string SEPARATOR '&') || ')' END AS filter_string
+          FROM ( SELECT
+            sa.notification_id,
+            '!' || sa.filter_string AS filter_string
+            FROM icinga_notification_assignment sa
+            WHERE assign_type = 'ignore'
+          ) sa_not
+          GROUP BY notification_id
+
+        UNION ALL
+
+        SELECT
+          sa_yes.notification_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa_yes.filter_string
+               ELSE '(' || GROUP_CONCAT(sa_yes.filter_string SEPARATOR '|') || ')' END AS filter_string
+          FROM ( SELECT
+            sa.notification_id,
+            sa.filter_string AS filter_string
+            FROM icinga_notification_assignment sa
+            WHERE assign_type = 'assign'
+          ) sa_yes
+          GROUP BY notification_id
+
+    ) sa GROUP BY notification_id
+
+) flat_assign ON s.id = flat_assign.notification_id SET s.assign_filter = flat_assign.filter_string;
+
+DROP TABLE icinga_notification_assignment;
+
+ALTER TABLE icinga_hostgroup ADD COLUMN assign_filter TEXT;
+
+UPDATE icinga_hostgroup s JOIN (
+
+    SELECT
+        hostgroup_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa.filter_string
+               ELSE GROUP_CONCAT(sa.filter_string SEPARATOR '&') END AS filter_string
+    FROM (
+        SELECT
+          sa_not.hostgroup_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa_not.filter_string
+               ELSE '(' || GROUP_CONCAT(sa_not.filter_string SEPARATOR '&') || ')' END AS filter_string
+          FROM ( SELECT
+            sa.hostgroup_id,
+            '!' || sa.filter_string AS filter_string
+            FROM icinga_hostgroup_assignment sa
+            WHERE assign_type = 'ignore'
+          ) sa_not
+          GROUP BY hostgroup_id
+
+        UNION ALL
+
+        SELECT
+          sa_yes.hostgroup_id,
+          CASE WHEN COUNT(*) = 0 THEN NULL
+               WHEN COUNT(*) = 1 THEN sa_yes.filter_string
+               ELSE '(' || GROUP_CONCAT(sa_yes.filter_string SEPARATOR '|') || ')' END AS filter_string
+          FROM ( SELECT
+            sa.hostgroup_id,
+            sa.filter_string AS filter_string
+            FROM icinga_hostgroup_assignment sa
+            WHERE assign_type = 'assign'
+          ) sa_yes
+          GROUP BY hostgroup_id
+
+    ) sa GROUP BY hostgroup_id
+
+) flat_assign ON s.id = flat_assign.hostgroup_id SET s.assign_filter = flat_assign.filter_string;
+
+DROP TABLE icinga_hostgroup_assignment;
+
+
+ALTER TABLE icinga_servicegroup ADD COLUMN assign_filter TEXT;
+
 
 INSERT INTO director_schema_migration
   (schema_version, migration_time)