convert rbac-statistics and rbac-role-builder*.sql files to Liquibase changesets

src/main/resources/db/changelog/2022-07-28-005-rbac-base.sql

@@ -1,12 +1,3 @@
-
--- ========================================================
--- RBAC
--- --------------------------------------------------------
-
-SET SESSION SESSION AUTHORIZATION DEFAULT;
-
--- https://arctype.com/blog/postgres-uuid/#creating-a-uuid-primary-key-using-uuid-osp-postgresql-example
-CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
 --liquibase formatted sql
 
 --changeset rbac-base-reference:1 endDelimiter:--//

src/main/resources/db/changelog/2022-07-28-020-rbac-role-builder.sql

@@ -1,12 +1,14 @@
+--liquibase formatted sql
 
+-- ==================================================================
+-- PERMISSIONS
+--changeset rbac-role-builder-permissions:1 endDelimiter:--//
+-- ------------------------------------------------------------------
 
--- ========================================================
--- Role-Hierarcy helper functions
--- --------------------------------------------------------
+/*
 
--- PERMISSIONS --------------------------------------------
+ */
 
--- drop type RbacPermissions;
 CREATE TYPE RbacPermissions AS
 (
     permissionUuids uuid[]
@@ -19,15 +21,18 @@ BEGIN
     RETURN ROW(createPermissions(forObjectUuid, permitOps))::RbacPermissions;
 END; $$;
 
--- SUPER ROLES --------------------------------------------
+--//
 
--- drop type RbacSuperRoles;
+--changeset rbac-role-builder-super-roles:1 endDelimiter:--//
+
+/*
+
+ */
 CREATE TYPE RbacSuperRoles AS
 (
     roleUuids uuid[]
 );
 
--- drop function beneathRoles(roleDescriptors RbacRoleDescriptor[])
 CREATE OR REPLACE FUNCTION beneathRoles(roleDescriptors RbacRoleDescriptor[])
     RETURNS RbacSuperRoles
     LANGUAGE plpgsql STRICT AS $$
@@ -42,7 +47,6 @@ BEGIN
     RETURN ROW(superRoleUuids)::RbacSuperRoles;
 END; $$;
 
--- drop function beneathRole(roleDescriptor RbacRoleDescriptor)
 CREATE OR REPLACE FUNCTION beneathRole(roleDescriptor RbacRoleDescriptor)
     RETURNS RbacSuperRoles
     LANGUAGE plpgsql STRICT AS $$
@@ -50,7 +54,6 @@ BEGIN
     RETURN beneathRoles(ARRAY[roleDescriptor]);
 END; $$;
 
--- drop function beneathRole(roleUuid uuid);
 CREATE OR REPLACE FUNCTION beneathRole(roleUuid uuid)
     RETURNS RbacSuperRoles
     LANGUAGE plpgsql STRICT AS $$
@@ -58,7 +61,6 @@ BEGIN
     RETURN ROW(ARRAY[roleUuid]::uuid[])::RbacSuperRoles;
 END; $$;
 
--- drop function asTopLevelRole(roleName varchar);
 CREATE OR REPLACE FUNCTION asTopLevelRole()
     RETURNS RbacSuperRoles
     LANGUAGE plpgsql STRICT AS $$
@@ -66,8 +68,16 @@ BEGIN
     RETURN ROW(ARRAY[]::uuid[])::RbacSuperRoles;
 END; $$;
 
--- SUB ROLES ----------------------------------------------
+--//
 
+-- =================================================================
+-- SUB ROLES
+--changeset rbac-role-builder-sub-roles:1 endDelimiter:--//
+-- -----------------------------------------------------------------
+
+/*
+
+ */
 CREATE TYPE RbacSubRoles AS
 (
     roleUuids uuid[]
@@ -89,15 +99,20 @@ BEGIN
     RETURN beingItselfA(getRoleId(roleDescriptor, 'fail'));
 END; $$;
 
--- USERS --------------------------------------------------
+--//
 
--- drop type RbacUsers;
+-- =================================================================
+-- USERS
+--changeset rbac-role-builder-users:1 endDelimiter:--//
+-- -----------------------------------------------------------------
+
+/*
+*/
 CREATE TYPE RbacUsers AS
 (
     userUuids uuid[]
 );
 
--- drop function withUsers(userNames varchar);
 CREATE OR REPLACE FUNCTION withUsers(userNames varchar[])
     RETURNS RbacUsers
     LANGUAGE plpgsql STRICT AS $$
@@ -113,7 +128,6 @@ BEGIN
 END; $$;
 
 
--- DROP FUNCTION withUser(userName varchar, whenNotExists RbacWhenNotExists);
 CREATE OR REPLACE FUNCTION withUser(userName varchar, whenNotExists RbacWhenNotExists = 'fail')
     RETURNS RbacUsers
     RETURNS NULL ON NULL INPUT
@@ -122,11 +136,15 @@ BEGIN
     RETURN ROW(ARRAY[getRbacUserId(userName, whenNotExists )]);
 END; $$;
 
--- ROLE NAME BUILDER --------------------------------------
+--//
 
+-- =================================================================
+-- CREATE ROLE
+--changeset rbac-role-builder-create-role:1 endDelimiter:--//
+-- -----------------------------------------------------------------
 
--- CREATE ROLE MAIN FUNCTION ------------------------------
-
+/*
+*/
 CREATE OR REPLACE FUNCTION createRole(
     roleDescriptor RbacRoleDescriptor,
     permissions RbacPermissions,
@@ -195,4 +213,4 @@ BEGIN
     RETURN createRole(roleDescriptor, permissions, null, subRoles, users);
 END; $$;
 
-
+--//

src/main/resources/db/changelog/2022-07-28-030-rbac-statistics.sql

@@ -1,18 +1,24 @@
+--liquibase formatted sql
 
-DROP VIEW IF EXISTS "RbacStatisticsV";
-CREATE VIEW "RbacStatisticsV" AS
-    SELECT no, to_char("count", '9 999 999 999') as "count", "table"
-      FROM (
+--changeset rbac-statistics:1 endDelimiter:--//
+
+/*
+    Creates a view which presents some statistics about the RBAC tables.
+ */
+create view RbacStatisticsView AS
+    select no, to_char("count", '9 999 999 999') as "count", "table"
+      from (
              select 1 as no, count(*) as "count", 'login users' as "table" from RbacUser
-             UNION
+             union
              select 2 as no, count(*) as "count", 'roles' as "table" from RbacRole
-             UNION
+             union
              select 3 as no, count(*) as "count", 'permissions' as "table" from RbacPermission
-             UNION
+             union
              select 4 as no, count(*) as "count", 'references' as "table" from RbacReference
-             UNION
+             union
              select 5 as no, count(*) as "count", 'grants' as "table" from RbacGrants
-             UNION
+             union
              select 6 as no, count(*) as "count", 'objects' as "table" from RbacObject
          ) as totals
-    ORDER BY totals.no;
+    order by totals.no;
+--//

src/main/resources/db/changelog/db.changelog-master.yaml

@@ -9,4 +9,8 @@ databaseChangeLog:
         file: db/changelog/2022-07-28-004-uuid-ossp-extension.sql
     - include:
         file: db/changelog/2022-07-28-005-rbac-base.sql
+    - include:
+        file: db/changelog/2022-07-28-020-rbac-role-builder.sql
+    - include:
+        file: db/changelog/2022-07-28-030-rbac-statistics.sql