Added Semesters endpoint to API

schedules/app/controllers/api/semesters_controller.rb

+class API::SemestersController < ApplicationController
+  def index
+    result = Semester.all.map do |s|
+      {
+        id: s.id,
+        season: s.season,
+        year: s.year
+      }
+    end
+    
+    render json: result
+  end
+end

schedules/app/helpers/api/semesters_helper.rb

+module API::SemestersHelper
+end

schedules/config/routes.rb

@@ -12,6 +12,7 @@ Rails.application.routes.draw do
   get 'schedule/view', to: 'schedules#view', as: 'view_schedule'
 
   scope :api, module: 'api' do # Register /api routes
+    resources :semesters, only: [:index], as: 'api_semesters'
     resources :courses, only: [:index, :show], as: 'api_courses'
     resources :course_sections, only: [:index], as: 'api_course_sections'
     resources :instructors, only: [:index, :show], as: 'api_instructors'

schedules/db/seeds.rb

@@ -116,7 +116,7 @@ def main
                 [parser.parse_semesters.first]
               else
                 # expand to include however many semesters you want
-                parser.parse_semesters[0..2]
+                parser.parse_semesters[0..6]
               end
 
 

schedules/test/controllers/api/semesters_controller_test.rb

+require 'test_helper'
+
+class API::SemestersControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end