Method #getFlashStore

src/session.ts:164–174

* Returns the flash messages store for a given mode * * @param mode - Access mode ('write' or 'read')

(mode: 'write' | 'read')

   * @param mode - Access mode ('write' or 'read')
   */
  #getFlashStore(mode: 'write' | 'read'): ValuesStore {
    if (!this.#valuesStore) {
      throw new errors.E_SESSION_NOT_READY()
    }

    if (mode === 'write' && this.readonly) {
      throw new errors.E_SESSION_NOT_MUTABLE()
    }

    return this.responseFlashMessages
  }

  /**
   * Determines whether a value should be stored in flash messages.