PMueller solution

Peters-Game/controller.rb

@@ -0,0 +1,44 @@
+require_relative 'view'
+require_relative 'model'
+
+class GameController
+  include AttendanceView
+
+  def run!
+    attendanceList = List.new
+
+    Print::run_spinner
+    Print::title_screen
+
+    loop do
+      Print::menu
+      case Print::fetch_user_input
+      when "VT"
+        Print::print_list(attendanceList.todays_attendances)
+      when "VA"
+        Print::print_list(attendanceList.attendances)
+      when "AA"
+        attendanceList.add_attendance(Print::get_attendance_input)
+      when "MAA"
+        attendanceList.mark_absent(Print::marked_absent_id.to_i)
+      when "MAP"
+        attendanceList.mark_present(Print::marked_present_id.to_i)
+      when "DA"
+        attendanceList.delete_attendance(Print::deleted_id("attendance").to_i)
+      when "VP"
+        Print::print_list(attendanceList.people)
+      when "AP"
+        attendanceList.add_person(Print::serialize_person)
+      when "DP"
+        attendanceList.delete_person(Print::deleted_id("person").to_i)
+      when "Q"
+        puts "We're done"
+        exit
+      else
+        Print::error_message
+      end
+    end
+  end
+end
+
+GameController.new.run!

Peters-Game/model.rb

@@ -0,0 +1,136 @@
+require 'faker'
+require 'pry'
+require 'date'
+
+class NoPeopleError < StandardError; end
+
+class Attendance
+  @@primary_id = 0
+  attr_reader :id, :date, :attended
+
+  def initialize args
+    @id = Attendance.fetch_id
+    @person = args[:person]
+    @date = Date.parse args.fetch(:date, Date.today.to_s)
+    @attended = nil
+  end
+
+  def to_s
+    if present?
+      presence = "\u2705"
+    elsif absent?
+      presence = "\u274C"
+    else
+      presence = "\u2753"
+    end
+    "#{presence}  #{@id.to_s.rjust(2)} || #{@date} - #{@person.name}(#{@person.id})"
+  end
+
+  def person_id
+    @person.id
+  end
+
+  def mark_present
+    @attended = true
+  end
+
+  def mark_absent
+    @attended = false
+  end
+
+  def present?
+    @attended == true
+  end
+
+  def absent?
+    @attended == false
+  end
+
+  private
+
+  def self.fetch_id
+    @@primary_id += 1
+  end
+end
+
+class Person
+  @@primary_id = 0
+  attr_reader :id, :name, :attendances
+
+  def initialize args
+    @id = Person.fetch_id
+    @name = args[:name]
+  end
+
+  def to_s
+    "#{id} || #{name}"
+  end
+
+  private
+
+  def self.fetch_id
+    @@primary_id += 1
+  end
+end
+
+class List
+  attr_reader :attendances, :people
+
+  def initialize
+    @attendances = []
+    @people = []
+    populate_dummy_people
+    populate_dummy_attendances
+  end
+
+  def todays_attendances
+    @attendances.select { |att| att.date == Date.today }
+  end
+
+  def add_person(input)
+    @people << Person.new(input)
+  end
+
+  def add_attendance(input)
+    input[:person] = person_by_id(input[:person].to_i)
+    @attendances << Attendance.new(input)
+  end
+
+  def mark_present(id)
+    attended_item = @attendances.select { |attendance| attendance.id == id }
+    fail "No item matching that id" unless attended_item
+    attended_item[0].mark_present
+  end
+
+  def mark_absent(id)
+    absent_item = @attendances.select { |attendance| attendance.id == id }
+    fail "No item matching that id" unless absent_item
+    absent_item[0].mark_absent
+  end
+
+  def person_by_id(id)
+    @people.find {|person| person.id == id }
+  end
+
+  def delete_person(id)
+    @attendances.delete_if { |n| n.person_id == id }
+    @people.delete_if { |n| n.id == id }
+  end
+
+  def delete_attendance(id)
+    @attendances.delete_if { |n| n.id == id }
+  end
+
+  def populate_dummy_people
+    5.times do
+      add_person(name: Faker::Name.name)
+    end
+  end
+
+  def populate_dummy_attendances
+    raise NoPeopleError, "There are no people" if @people.empty?
+    10.times do
+      add_attendance(person: @people.sample.id, date: Date.today.to_s)
+    end
+  end
+end