Karis - Edges - Hotel

Guardfile

@@ -1,6 +1,6 @@
-guard :minitest, bundler: false, rubygems: false do
+guard :minitest, bundler: false, autorun: false, rubygems: false do
   # with Minitest::Spec
   watch(%r{^spec/(.*)_spec\.rb$})
-  watch(%r{^lib/(.+)\.rb$})         { |m| "spec/#{m[1]}_spec.rb" }
+  watch(%r{^lib/(.+)\.rb$})         { |m| "speguc/#{m[1]}_spec.rb" }
   watch(%r{^spec/spec_helper\.rb$}) { 'spec' }
 end

lib/.keep

@@ -0,0 +1 @@
+

lib/booking_system.rb

@@ -0,0 +1,77 @@
+require_relative 'reservation_creator'
+require 'pry'
+
+module Hotel
+  class BookingSystem
+    attr_reader :rooms, :reservations, :dates
+
+    def initialize
+      @reservations = []
+      @rooms = [*1..20]
+      @dates = []
+    end
+
+    def make_reservation(check_in_date:, check_out_date:)
+      # TODO find a room that's available
+
+      room_number = get_available_room(check_in_date: check_in_date, check_out_date: check_out_date)
+
+      reservation = ReservationCreator.new(check_in_date: check_in_date, check_out_date: check_out_date, room_number: room_number)
+
+
+
+      # @dates.each do |date_with_room|
+      #   date
+      #     if reservation.date_range.include?(date) && reservation.room_number == room
+      #
+      #       reservation.room_number += 1
+      #     end
+      #     binding.pry
+      #   end
+      # end
+
+
+      @reservations << reservation
+
+      return reservation
+    end
+
+    def get_available_room(check_in_date:, check_out_date:)
+      return @rooms.first
+    end
+
+    def list_all_rooms
+      return @rooms
+    end
+
+    # def add_dates_with_rooms
+    #
+    #   @reservations.each do |booking|
+    #
+    #     booking.date_range.each do |date|
+    #       date_with_room = {}
+    #       # binding.pry
+    #
+    #       date_with_room[date] = booking.room_number
+    #       @dates << date_with_room
+    #     end
+    #   end
+    #
+    #   return @dates
+    # end
+
+    def list_reservations_by_date(date)
+      specific_date = Date.parse("#{date}")
+
+      bookings_by_date = []
+      @reservations.each do |booking|
+        dates = booking.date_range
+        if dates.include?(specific_date)
+          bookings_by_date << booking
+        end
+      end
+
+      return bookings_by_date
+    end
+  end
+end

lib/reservation_creator.rb

@@ -0,0 +1,26 @@
+require 'date'
+
+module Hotel
+  class ReservationCreator
+    attr_reader :check_in_date, :check_out_date
+    attr_accessor :room_number
+
+    def initialize(input)
+      @check_in_date = Date.parse("#{input[:check_in_date]}")
+
+      @check_out_date = Date.parse("#{input[:check_out_date]}")
+        raise StandardError, "Checkout date cannot be before checkin date" unless input[:check_in_date] < input[:check_out_date]
+      @room_number = input[:room_number].nil? ? [] : input[:room_number]
+    end
+
+    def date_range
+      date_range = [*check_in_date...check_out_date]
+      return date_range
+    end
+
+    def calculate_booking_cost
+      cost = date_range.length * 200
+      return cost
+    end
+  end
+end

spec/booking_system_spec.rb

@@ -0,0 +1,44 @@
+require_relative 'spec_helper'
+
+describe "BookingSystem class" do
+  before do
+    @booking = Hotel::BookingSystem.new
+    @reservation = @booking.make_reservation(check_in_date: 180904, check_out_date: 180907)
+  end
+
+  it "create BookingSystem class" do
+    expect(@booking).must_be_kind_of Hotel::BookingSystem
+  end
+
+  it "initialize method" do
+    expect(@booking.reservations).must_be_kind_of Array
+  end
+
+  it "returns array of all room numbers in hotel" do
+    expect(@booking.list_all_rooms).must_be_kind_of Array
+    expect(@booking.list_all_rooms).must_equal [*1..20]
+  end
+
+  it "returns array of dates" do
+    expect(@reservation).must_be_kind_of Hotel::ReservationCreator
+    expect(@reservation.date_range).must_equal [Date.parse("180904"), Date.parse("180905"), Date.parse("180906")]
+  end
+
+  it "returns the total cost of the booking" do
+    expect(@reservation.calculate_booking_cost).must_equal 600
+  end
+
+  it "list all bookings of that date" do
+    bad_reservation = @booking.make_reservation(check_in_date: 180909, check_out_date: 1809010)
+
+    expect(@booking.list_reservations_by_date(180904)).must_include @reservation
+    expect(@booking.list_reservations_by_date(180904)).wont_include bad_reservation
+  end
+
+  # it "does not assign room when room is booked for that date" do
+  #   bad_reservation = @booking.make_reservation(check_in_date: 180904, check_out_date: 180905)
+  #
+  #   expect()
+  #
+  # end
+end

spec/reservation_creator_spec.rb

@@ -0,0 +1,28 @@
+require_relative 'spec_helper'
+
+describe "ReservationCreator class" do
+  before do
+    @reservation = Hotel::ReservationCreator.new({check_in_date: 180904, check_out_date: 180905})
+  end
+
+  it "initialize method" do
+    expect(@reservation).must_be_kind_of Hotel::ReservationCreator
+    expect(@reservation.check_in_date).must_be_kind_of Date
+    expect(@reservation.check_out_date).must_be_kind_of Date
+  end
+
+  it "raises ArgumentError if check out date is before check in date" do
+    expect{(list = Hotel::ReservationCreator.new(180904, 180903))}.must_raise StandardError
+  end
+
+  it "returns all dates in date range" do
+    expect(@reservation.date_range).must_be_kind_of Array
+    expect(@reservation.date_range.length).must_equal 1
+    expect(@reservation.date_range).must_equal [Date.parse("180904")]
+  end
+
+  it "returns cost of that date range" do
+    expect(@reservation.calculate_booking_cost).must_be_kind_of Integer
+    expect(@reservation.calculate_booking_cost).must_equal 200
+  end
+end

spec/spec_helper.rb

@@ -1,8 +1,14 @@
+require 'simplecov'
+SimpleCov.start
+
 require 'minitest'
 require 'minitest/autorun'
 require 'minitest/reporters'
-# Add simplecov
+require 'minitest/skip_dsl'
+require 'awesome_print'
 
 Minitest::Reporters.use! Minitest::Reporters::SpecReporter.new
 
 # Require_relative your lib files here!
+require_relative '../lib/reservation_creator'
+require_relative '../lib/booking_system'