```ruby
class RollbacksController < ApplicationController
  def index
    @rollbacks = Rollback.all(page: current_page).fetch
  end

  def new
    @rollback = Rollback.new
    if params[:rollback].present?
      @rollback.attributes = rollback_params
    end
  end

  def create
    @rollback = Rollback.new(rollback_params.to_h)
    @rollback.user = current_user
    
    if @rollback.save
      redirect_to rollbacks_path, notice: 'Rollback was scheduled'
    else
      @rollback.initialize_errors

      render :new
    end
  end

  private

  def rollback_params
    params.require(:rollback).permit(:date, :keep, :reason)
  end
end
```

Fix rollback params (using to_h with assign_attributes)
user
```ruby
class RollbacksController < ApplicationController
  def index
    @rollbacks = Rollback.all(page: current_page).fetch
  end

  def new
    @rollback = Rollback.new
    if params[:rollback].present?
      @rollback.attributes = rollback_params
    end
  end

  def create
    @rollback = Rollback.new(rollback_params)
    @rollback.user = current_user
    
    if @rollback.save
      redirect_to rollbacks_path, notice: "Rollback was scheduled"
    else
      @rollback.initialize_errors
      render :new
    end
  end

  private

  def rollback_params
    params.require(:rollback).permit(:date, :keep, :reason).to_h
  end
end
```
assistant