feat(schemas): add application sign-in-experience table (#5122)

* feat(schemas): add application sign-in-experience table

add application level sign-in-experience table

* fix(schemas): fix table name

fix table name

* fix(schemas): fix table file name

fix table file name

packages/schemas/alterations/next-1702978120-application-sign-in-experience-table.ts

@@ -0,0 +1,61 @@
+import { type CommonQueryMethods, sql } from 'slonik';
+
+import type { AlterationScript } from '../lib/types/alteration.js';
+
+const getDatabaseName = async (pool: CommonQueryMethods) => {
+  const { currentDatabase } = await pool.one<{ currentDatabase: string }>(sql`
+    select current_database();
+  `);
+
+  return currentDatabase.replaceAll('-', '_');
+};
+
+const enableRls = async (pool: CommonQueryMethods, database: string, table: string) => {
+  const baseRoleId = sql.identifier([`logto_tenant_${database}`]);
+
+  await pool.query(sql`
+    create trigger set_tenant_id before insert on ${sql.identifier([table])}
+      for each row execute procedure set_tenant_id();
+
+    alter table ${sql.identifier([table])} enable row level security;
+
+    create policy ${sql.identifier([`${table}_tenant_id`])} on ${sql.identifier([table])}
+      as restrictive
+      using (tenant_id = (select id from tenants where db_user = current_user));
+
+    create policy ${sql.identifier([`${table}_modification`])} on ${sql.identifier([table])}
+      using (true);
+
+    grant select, insert, update, delete on ${sql.identifier([table])} to ${baseRoleId};
+  `);
+};
+
+const alteration: AlterationScript = {
+  up: async (pool) => {
+    const database = await getDatabaseName(pool);
+
+    await pool.query(sql`
+      create table application_sign_in_experiences (
+        tenant_id varchar(21) not null
+          references tenants (id) on update cascade on delete cascade,
+        application_id varchar(21) not null
+          references applications (id) on update cascade on delete cascade,
+        branding jsonb /* @use Branding */ not null default '{}'::jsonb,
+        terms_of_use_url varchar(2048),
+        privacy_policy_url varchar(2048),
+        display_name varchar(256),
+
+        primary key (tenant_id, application_id)
+      );
+    `);
+
+    await enableRls(pool, database, 'application_sign_in_experiences');
+  },
+  down: async (pool) => {
+    await pool.query(sql`
+      drop table application_sign_in_experiences;
+    `);
+  },
+};
+
+export default alteration;

packages/schemas/tables/application_sign_in_experiences.sql

@@ -0,0 +1,15 @@
+/* init_order = 2 */
+
+/** Application level sign-in experience configuration. */
+create table application_sign_in_experiences (
+  tenant_id varchar(21) not null
+    references tenants (id) on update cascade on delete cascade,
+  application_id varchar(21) not null
+    references applications (id) on update cascade on delete cascade,
+  branding jsonb /* @use Branding */ not null default '{}'::jsonb,
+  terms_of_use_url varchar(2048),
+  privacy_policy_url varchar(2048),
+  display_name varchar(256),
+  
+  primary key (tenant_id, application_id)
+);