import { Kysely, sql } from 'kysely';

export async function up(db: Kysely<any>): Promise<void> {
  await db.schema
    .createTable('workspace_invitations')
    .addColumn('id', 'uuid', (col) =>
      col.primaryKey().defaultTo(sql`gen_uuid_v7()`),
    )
    .addColumn('email', 'varchar', (col) => col)
    .addColumn('role', 'varchar', (col) => col.notNull())
    .addColumn('token', 'varchar', (col) => col.notNull())
    .addColumn('group_ids', sql`uuid[]`, (col) => col)
    .addColumn('invited_by_id', 'uuid', (col) => col.references('users.id'))
    .addColumn('workspace_id', 'uuid', (col) =>
      col.references('workspaces.id').onDelete('cascade').notNull(),
    )
    .addColumn('created_at', 'timestamptz', (col) =>
      col.notNull().defaultTo(sql`now()`),
    )
    .addColumn('updated_at', 'timestamptz', (col) =>
      col.notNull().defaultTo(sql`now()`),
    )
    .addUniqueConstraint('invitations_email_workspace_id_unique', [
      'email',
      'workspace_id',
    ])
    .execute();
}

export async function down(db: Kysely<any>): Promise<void> {
  await db.schema.dropTable('workspace_invitations').execute();
}