import { BaseSchema } from "@adonisjs/lucid/schema"

export default class CreateInternalLinksTable extends BaseSchema {
  protected tableName = "internal_links"

  public override async up(): Promise<void> {
    void this.schema.createTable(this.tableName, (table) => {
      table.primary(["from_page_id", "to_page_id"])
      table
        .integer("from_page_id")
        .unsigned()
        .notNullable()
        .references("pages.id")
        .onDelete("CASCADE")
        .onUpdate("CASCADE")
      table
        .integer("to_page_id")
        .unsigned()
        .notNullable()
        .references("pages.id")
        .onDelete("CASCADE")
        .onUpdate("CASCADE")
    })
  }

  public override async down(): Promise<void> {
    void this.schema.dropTable(this.tableName)
  }
}