VideoStoreAPI/app/controllers/rentals_controller.rb at 445f1dcd821d73856d0d14f59ad7728a246efd66 · Ada-C9/VideoStoreAPI · GitHub

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class RentalsController < ApplicationController
  def check_out
    customer = Customer.find_by(id: params[:customer_id])

    movie = Movie.find_by(id: params[:movie_id])

    if customer && movie
      if movie.available_inventory > 0
        rental = Rental.new(customer: customer, movie: movie, checkout_date: Date.today, due_date: Date.today + 7.days)
        customer.movies_checked_out_count += 1
        movie.available_inventory -= 1
        if rental.save && movie.save && customer.save
          render json: { status: 200}
        else
          render json: { ok: false, errors: rental.errors}, status: :bad_request
        end
      else
        render json: { ok: false, errors: "Sorry, not enough inventory"}, status: 404
      end
    else
      render json: { ok: false, errors: "Invalid movie or customer"}, status: 404
    end
  end

  def check_in
    customer = Customer.find_by(id: params[:customer_id])
    movie = Movie.find_by(id: params[:movie_id])
    if customer && movie
      rental = Rental.find_by(customer: customer, movie: movie, returned: false)
      if rental
        rental.returned = true
        customer.movies_checked_out_count -= 1
        movie.available_inventory += 1
        if rental.save && movie.save && customer.save
          render json: { status: 200}
        else
          render json: { ok: false, errors: "Something went wrong."}, status: :bad_request
        end
      else
        render json: { ok: false, errors: "Invalid rental"}, status: 404
      end
    else
      render json: { ok: false, errors: "Invalid movie or customer"}, status: 404
    end
  end
end