Added controllers + docs

schedules/Gemfile.lock

@@ -121,6 +121,9 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
+    rubyXL (3.3.29)
+      nokogiri (>= 1.4.4)
+      rubyzip (>= 1.1.6)
     ruby_dep (1.5.0)
     rubyzip (1.2.1)
     sass (3.5.6)
@@ -182,6 +185,7 @@ DEPENDENCIES
   listen (>= 3.0.5, < 3.2)
   puma (~> 3.7)
   rails (~> 5.1.6)
+  rubyXL
   sass-rails (~> 5.0)
   selenium-webdriver
   spring

schedules/app/assets/javascripts/courses.coffee

+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

schedules/app/assets/javascripts/sections.coffee

+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

schedules/app/assets/stylesheets/courses.scss

+// Place all the styles related to the Courses controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

schedules/app/assets/stylesheets/sections.scss

+// Place all the styles related to the Sections controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

schedules/app/controllers/courses_controller.rb

+# Contains all actions having to do with Courses.
+class CoursesController < ApplicationController
+
+  # Renders JSON of all courses.
+  def index
+    @courses = Course.all
+    render json: @courses
+  end
+
+end

schedules/app/controllers/sections_controller.rb

+# Contains all actions having to do with Sections.
+# This is a nested controller -- see +config/routes.rb+ for details
+class SectionsController < ApplicationController
+
+  # Render JSON of all Sections belonging to a given Course.
+  def index
+    @course = Course.find(params[:course_id])
+    @sections = @course.sections
+    render json: @sections
+  end
+
+end

schedules/app/helpers/courses_helper.rb

+module CoursesHelper
+end

schedules/app/helpers/sections_helper.rb

+module SectionsHelper
+end

schedules/app/models/course.rb

+# Contains logic regarding the +Course+ model.
+#
+# TODO: Add more docs
 class Course < ApplicationRecord
+
+  # Each course belongs to a +Semester+
   belongs_to :semester
+
+  # Ensure all necessary fields are present.
+  validates :course_number, presence: true
+  validates :subject, presence: true
+  validates :semester_id, presence: true
+
+  # Returns all +Section+ objects that belong to this course.
+  def sections
+    Section.where :course_id => id
+  end
 end

schedules/app/models/section.rb

+# Contains logic belonging to the +Section+ model.
+#
+# TODO: Add more docs
 class Section < ApplicationRecord
+
+  # Each +Section+ belongs to a +Course+.
   belongs_to :course
+
+  # Ensure all necessary fields are present.
+  validates :name, presence: true
+  validates :crn, presence: true
+  # Unsure if necessary
+  # validates :section_type, presence: true
+  validates :title, presence: true
+  validates :start_date, presence: true
+  validates :end_date, presence: true
+  validates :days, presence: true
+  validates :start_time, presence: true
+  validates :end_time, presence: true
 end

schedules/app/models/semester.rb

+# Contains logic having to do with the +Semester+ model.
+#
+# A +Semester+ is a simple model that consists of a +year+ and a +season+, e.g. "Fall 2018".
 class Semester < ApplicationRecord
+
+  # Ensure necessary fields are present.
+  validates :year, presence: true
+  validates :season, presence: true
 end

schedules/app/views/courses/index.html.erb

+<h1>Courses#index</h1>
+<p>Find me in app/views/courses/index.html.erb</p>

schedules/app/views/sections/index.html.erb

+<h1>Sections#index</h1>
+<p>Find me in app/views/sections/index.html.erb</p>

schedules/config/routes.rb

 Rails.application.routes.draw do
+  resources :courses, only: [:index] do
+    resources :sections, only: [:index]
+  end
+
+  root 'courses#index'
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
 end

schedules/test/controllers/courses_controller_test.rb

+require 'test_helper'
+
+class CoursesControllerTest < ActionDispatch::IntegrationTest
+  test "should get index" do
+    get courses_index_url
+    assert_response :success
+  end
+
+end

schedules/test/controllers/sections_controller_test.rb

+require 'test_helper'
+
+class SectionsControllerTest < ActionDispatch::IntegrationTest
+  test "should get index" do
+    get sections_index_url
+    assert_response :success
+  end
+
+end