import type { Knex } from "knex";

export async function up(knex: Knex): Promise<void> {
  return knex.schema.createTable("role_permissions", (table) => {
    table.increments("id").primary();

    table
      .integer("role_id")
      .unsigned()
      .notNullable()
      .references("id")
      .inTable("roles") // ✅ fixed here
      .onDelete("CASCADE");

    table
      .integer("permission_id")
      .unsigned()
      .notNullable()
      .references("id")
      .inTable("permissions")
      .onDelete("CASCADE");

    table.timestamp("created_at").defaultTo(knex.fn.now());
    table.timestamp("updated_at").defaultTo(knex.fn.now());
  });
}

export async function down(knex: Knex): Promise<void> {
  return knex.schema.dropTable("role_permissions");
}