Kelly/Meighan

.gitignore

@@ -20,3 +20,5 @@
 *.DS_Store
 *.keep
 coverage
+
+/spec/vcr/*.yml

.rspec

@@ -0,0 +1,2 @@
+--color
+--require spec_helper

Gemfile

@@ -23,6 +23,10 @@ gem 'sdoc', '~> 0.4.0', group: :doc
 
 gem 'pg'
 
+gem 'active_shipping'
+
+gem 'rails_12factor', group: :production
+
 # Use ActiveModel has_secure_password
 # gem 'bcrypt', '~> 3.1.7'
 
@@ -41,6 +45,11 @@ group :development, :test do
   gem 'sqlite3'
   gem 'pry-rails'
   gem 'factory_girl_rails'
+  gem 'vcr'
+end
+
+group :test do
+  gem 'webmock'
 end
 
 group :development do

Gemfile.lock

@@ -20,6 +20,14 @@ GEM
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    active_shipping (1.6.5)
+      active_utils (~> 3.2.0)
+      activesupport (>= 3.2, < 5.0.0)
+      nokogiri (>= 1.6)
+      quantified (~> 1.0.1)
+    active_utils (3.2.0)
+      activesupport (>= 3.2)
+      i18n
     activejob (4.2.5)
       activesupport (= 4.2.5)
       globalid (>= 0.3.0)
@@ -36,6 +44,7 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
+    addressable (2.4.0)
     arel (6.0.3)
     better_errors (2.1.1)
       coderay (>= 1.0.0)
@@ -54,6 +63,8 @@ GEM
       execjs
     coffee-script-source (1.10.0)
     concurrent-ruby (1.0.0)
+    crack (0.4.3)
+      safe_yaml (~> 1.0.0)
     debug_inspector (0.0.2)
     diff-lcs (1.2.5)
     docile (1.1.5)
@@ -70,6 +81,7 @@ GEM
       railties (>= 3.0.0)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
+    hashdiff (0.2.3)
     i18n (0.7.0)
     jbuilder (2.4.0)
       activesupport (>= 3.0.0, < 5.1)
@@ -97,6 +109,7 @@ GEM
       slop (~> 3.4)
     pry-rails (0.3.4)
       pry (>= 0.9.10)
+    quantified (1.0.1)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -119,6 +132,11 @@ GEM
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.2)
       loofah (~> 2.0)
+    rails_12factor (0.0.3)
+      rails_serve_static_assets
+      rails_stdout_logging
+    rails_serve_static_assets (0.0.4)
+    rails_stdout_logging (0.0.4)
     railties (4.2.5)
       actionpack (= 4.2.5)
       activesupport (= 4.2.5)
@@ -144,6 +162,7 @@ GEM
       rspec-mocks (~> 3.4.0)
       rspec-support (~> 3.4.0)
     rspec-support (3.4.1)
+    safe_yaml (1.0.4)
     sass (3.4.21)
     sass-rails (5.0.4)
       railties (>= 4.0.0, < 5.0)
@@ -179,16 +198,22 @@ GEM
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
+    vcr (3.0.1)
     web-console (2.2.1)
       activemodel (>= 4.0)
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
+    webmock (1.22.6)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  active_shipping
   better_errors
   binding_of_caller
   byebug
@@ -200,6 +225,7 @@ DEPENDENCIES
   pg
   pry-rails
   rails (= 4.2.5)
+  rails_12factor
   rspec-rails
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
@@ -208,7 +234,9 @@ DEPENDENCIES
   sqlite3
   turbolinks
   uglifier (>= 1.3.0)
+  vcr
   web-console (~> 2.0)
+  webmock
 
 BUNDLED WITH
    1.11.2

app/assets/javascripts/estimates.coffee

@@ -0,0 +1,3 @@
+# 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/

app/assets/stylesheets/estimates.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the estimates controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/estimates_controller.rb

@@ -0,0 +1,84 @@
+require 'active_shipping'
+require './lib/ups_services'
+
+class EstimatesController < ApplicationController
+  # create constants for origin object, package grams_or_ounces and package dimensions, and country
+  # also create carrier constants which is a ups carrier and a fedex carrier?
+  UPS = ActiveShipping::UPS.new(login: ENV['UPS_LOGIN'], password: ENV['UPS_PASSWORD'], key: ENV['UPS_KEY'])
+
+  USPS = ActiveShipping::USPS.new(login: ENV['USPS_LOGIN'])
+
+  # assume all packages are being sent within the US
+  COUNTRY = "US"
+  # assume all packages are originating from Ada's betsy distribution center
+  ORIGIN = ActiveShipping::Location.new(country: COUNTRY, state: 'WA', city: 'Seattle', zip: '98101')
+  # assume all packages have the same ounces and dimensions, for now
+  OUNCES = 120
+  DIMENSIONS = [15, 10, 4.5]
+
+  def estimate
+    # only one package for all products in order, for now
+    package = [ActiveShipping::Package.new(OUNCES, DIMENSIONS, units: :imperial, value: params[:value])]
+    # destination address info comes from query params provided from betsy app's API call
+    destination = ActiveShipping::Location.new(country: COUNTRY, state: params[:destination][:state], city: params[:destination][:city], zip: params[:destination][:zip])
+    # method call
+    begin
+      ups_estimates = UpsServices.transform_codes_into_names(get_ups_estimates(ORIGIN, destination, package))
+    rescue
+      return render :json => [], :status => :bad_request
+    end
+    # method call
+    begin
+      usps_estimates = get_usps_estimates(ORIGIN, destination, package)
+    rescue
+      return render :json => [], :status => :bad_request
+    end
+    # response includes rates and dates from both UPS and USPS
+    response = {"UPS Service Options" => ups_estimates, "USPS Service Options" => usps_estimates }
+    render :json => response.as_json, :status => :ok
+  end
+
+private
+
+  def get_ups_estimates(origin, destination, package)
+    rates_response = UPS.find_rates(ORIGIN, destination, package)
+    delivery_dates_response = UPS.get_delivery_date_estimates(ORIGIN, destination, package)
+    # shipping_estimate will be a hash made up of service_code keys
+    # each key points to a hash which contains the cost and delivery date estimate
+    # for the corresponding service type.
+    shipping_estimate = Hash.new
+    rates_response.rates.each do |rate|
+      # skip this rate if service code is nil
+      next if rate.service_code.nil?
+      # otherwise, create a key for the corresponding service code
+      # the value is a hash containing the corresponding cost
+      shipping_estimate["#{rate.service_code}"] = { "cost" => "#{rate.total_price}" }
+    end
+    delivery_dates_response.delivery_estimates.each do |estimate|
+      # skip this estimate if service code is nil
+      next if estimate.service_code.nil?
+      # otherwise check to see if the service code already exists in the hash
+      if shipping_estimate["#{estimate.service_code}"].nil?
+        # if the service code doesn't yet exist in the hash, create a key for it
+        # with the value being a hash corresponding to the date
+        shipping_estimate["#{estimate.service_code}"] = { "date" => "#{estimate.date}" }
+      else
+        # if it already exists, merge the date corresponding to this estimate into the the
+        # hash associated with this service code key
+        shipping_estimate["#{estimate.service_code}"].merge!({ "date" => "#{estimate.date}"})
+      end
+    end
+    return shipping_estimate
+  end
+
+  def get_usps_estimates(origin, destination, package)
+    rates_response = USPS.find_rates(ORIGIN, destination, package)
+    usps_rates = rates_response.rates
+    shipping_estimate = Hash.new
+    usps_rates.each do |rate|
+      next if rate.service_name.nil?
+      shipping_estimate["#{rate.service_name}"] = { "cost" => "#{rate.price}", "date" => "#{rate.delivery_date}"}
+    end
+    return shipping_estimate
+  end
+end

app/helpers/estimates_helper.rb

@@ -0,0 +1,2 @@
+module EstimatesHelper
+end

config/application.rb

@@ -9,6 +9,7 @@
 require "action_mailer/railtie"
 require "action_view/railtie"
 require "sprockets/railtie"
+# require "dotenv"
 # require "rails/test_unit/railtie"
 
 # Require the gems listed in Gemfile, including any gems

config/routes.rb

@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
+  get '/' => 'estimates#estimate'
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".
 

db/schema.rb

@@ -0,0 +1,16 @@
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 0) do
+
+end

lib/ups_services.rb

@@ -0,0 +1,29 @@
+class UpsServices
+  SERVICES = {
+          "01" => "UPS Next Day Air",
+          "02" => "UPS Second Day Air",
+          "03" => "UPS Ground",
+          "07" => "UPS Worldwide Express",
+          "08" => "UPS Worldwide Expedited",
+          "11" => "UPS Standard",
+          "12" => "UPS Three-Day Select",
+          "13" => "UPS Next Day Air Saver",
+          "14" => "UPS Next Day Air Early A.M.",
+          "54" => "UPS Worldwide Express Plus",
+          "59" => "UPS Second Day Air A.M.",
+          "65" => "UPS Saver",
+          "82" => "UPS Today Standard",
+          "83" => "UPS Today Dedicated Courier",
+          "84" => "UPS Today Intercity",
+          "85" => "UPS Today Express",
+          "86" => "UPS Today Express Saver"
+        }
+
+  def self.transform_codes_into_names(hash)
+    mappings = Hash.new
+    hash.keys.each do |key|
+      mappings[key] = SERVICES[key]
+    end
+    Hash[hash.map {|k, v| [mappings[k], v] }]
+  end
+end

spec/controllers/estimates_controller_spec.rb

@@ -0,0 +1,34 @@
+require 'rails_helper'
+require 'support/vcr_setup'
+
+RSpec.describe EstimatesController, type: :controller do
+  let!(:package) do
+    {
+      value: 2000
+    }
+  end
+
+  let!(:destination) do
+    {
+      destination: {
+        state: "CA",
+        city: "San Francisco",
+        zip: 94104
+      }
+    }
+  end
+
+  describe "GET 'estimate'" do
+
+    it "is successful", :vcr do
+      get :estimate, destination.merge(package)
+      expect(response.response_code).to eq 200
+    end
+
+  # describe 'get_usps_estimates' do
+  #     it 'returns a hash with service names and cost' do
+  #       expect(response.body).to eq ""
+  #     end
+  # end
+  end
+end

spec/helpers/estimates_helper_spec.rb

@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the EstimatesHelper. For example:
+#
+# describe EstimatesHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+RSpec.describe EstimatesHelper, type: :helper do
+  # pending "add some examples to (or delete) #{__FILE__}"
+end