Daniela Sanchez - Leaves

data/customers.csv

@@ -1,3 +1,4 @@
+id,email,street,city,state,zip
 1,[email protected],71596 Eden Route,Connellymouth,LA,98872-9105
 2,[email protected],876 Kemmer Cove,East Luellatown,AL,21362
 3,[email protected],96807 Cartwright Points,North Casper,MT,29547

data/orders.csv

@@ -1,3 +1,4 @@
+id,products,customer,fulfillment_status
 1,Lobster:17.18;Annatto seed:58.38;Camomile:83.21,25,complete
 2,Sun dried tomatoes:90.16;Mastic:52.69;Nori:63.09;Cabbage:5.35,10,paid
 3,Vegetable spaghetti:37.83;Dates:90.88;WhiteFlour:3.24;Caraway Seed:54.29,5,processing

lib/customer.rb

@@ -0,0 +1,43 @@
+require 'csv'
+require 'awesome_print'
+require 'pry'
+
+class Customer 
+
+  attr_reader :id
+  attr_accessor :email, :address
+
+  def initialize(id, email, address)
+    @id = id
+    @email = email
+    @address = address
+  end
+
+  def self.all  
+  #CSV is an array of Hashes were each hash is a customer.
+  csv = CSV.read('/Users/dnsanche/ada/week3/grocery-store/data/customers.csv', headers: true).map(&:to_h) 
+  customers = []
+
+    csv.each do |customer|
+      id = customer["id"].to_i
+      email = customer["email"]
+      address = {
+        street: customer["street"],
+        city: customer["city"],
+        state: customer["state"],
+        zip: customer["zip"],
+      }
+      customer = Customer.new(id,email,address)
+      customers << customer
+    end
+    return customers
+  end
+
+  def self.find(id)
+    if self.all[id-1] != nil
+      return self.all[id-1]
+    else 
+      nil         
+    end
+  end
+end

lib/order.rb

@@ -0,0 +1,64 @@
+require_relative 'customer'
+require 'csv'
+require 'awesome_print'
+
+class Order 
+
+  attr_reader :id
+  attr_accessor :products, :customer, :fulfillment_status
+
+  def initialize(id, products, customer, fulfillment_status = :pending)
+    @id = id
+    @products = products
+    @customer = customer
+    @fulfillment_status = fulfillment_status
+
+    if [:pending, :paid, :processing, :shipped, :complete].include?(fulfillment_status) == false
+      raise ArgumentError.new('Invalid fulfillment status.')   
+    end
+  end
+
+  def add_product(product_name, product_price)
+    if @products.include?(product_name) == true
+      raise ArgumentError.new('Error. Product already exists in the list') 
+    else
+      @products.store(product_name,product_price)
+    end
+  end
+
+  def total
+    total = 0
+      @products.each do |key, value|
+        price = value*(1.075)
+        total += price.round(2)
+      end
+    return total
+  end  
+
+  def self.all 
+    csv = CSV.read("/Users/dnsanche/ada/week3/grocery-store/data/orders.csv", headers: true).map(&:to_h) 
+    orders = []  
+      csv.each do |customer_order|
+        id = customer_order["id"].to_i 
+        products = {}  
+        customer_order["products"].split(";").each do |product|
+          name_and_price = product.split(":") 
+          products.store(name_and_price[0], name_and_price[1].to_f)
+        end
+        customer_id = customer_order["customer"].to_i
+        customer = Customer.find(customer_id)
+        fulfillment_status = customer_order["fulfillment_status"].to_sym
+        orders << Order.new(id,products,customer,fulfillment_status)
+    end
+    return orders
+  end
+
+  def self.find(id)
+    if Order.all[id-1] != nil
+      return Order.all[id-1]
+    else 
+      nil         
+    end
+  end
+end
+

test/customer_test.rb

@@ -33,7 +33,7 @@
 end
 
 # TODO: remove the 'x' in front of this block when you start wave 2
-xdescribe "Customer Wave 2" do
+describe "Customer Wave 2" do
   describe "Customer.all" do
     it "Returns an array of all customers" do
       customers = Customer.all

test/order_test.rb

@@ -1,7 +1,7 @@
 require 'minitest/autorun'
 require 'minitest/reporters'
 require 'minitest/skip_dsl'
-
+require 'pry'
 require_relative '../lib/customer'
 require_relative '../lib/order'
 
@@ -19,7 +19,7 @@
   end
 
   describe "#initialize" do
-    it "Takes an ID, collection of products, customer, and fulfillment_status" do
+  it "Takes an ID, collection of products, customer, and fulfillment_status" do
       id = 1337
       fulfillment_status = :shipped
       order = Order.new(id, {}, customer, fulfillment_status)
@@ -62,7 +62,7 @@
   end
 
   describe "#total" do
-    it "Returns the total from the collection of products" do
+  it "Returns the total from the collection of products" do
       products = { "banana" => 1.99, "cracker" => 3.00 }
       order = Order.new(1337, products, customer)
 
@@ -79,7 +79,7 @@
   end
 
   describe "#add_product" do
-    it "Increases the number of products" do
+  it "Increases the number of products" do
       products = { "banana" => 1.99, "cracker" => 3.00 }
       before_count = products.count
       order = Order.new(1337, products, customer)
@@ -114,10 +114,19 @@
 end
 
 # TODO: change 'xdescribe' to 'describe' to run these tests
-xdescribe "Order Wave 2" do
+describe "Order Wave 2" do
   describe "Order.all" do
     it "Returns an array of all orders" do
-      # TODO: Your test code here!
+      orders = Order.all
+      expect(orders.length).must_equal 100
+
+      orders.each do |o|
+        expect(o).must_be_kind_of Order
+        expect(o.id).must_be_kind_of Integer
+        expect(o.customer).must_be_kind_of Customer
+        expect(o.fulfillment_status).must_be_kind_of Symbol
+      end
+
     end
 
     it "Returns accurate information about the first order" do
@@ -142,20 +151,40 @@
 
     it "Returns accurate information about the last order" do
       # TODO: Your test code here!
+      id = 100
+      products = {
+        "Amaranth" => 83.81,
+        "Smoked Trout" => 70.6,
+        "Cheddar" => 5.63
+      }
+      customer_id = 20
+      fulfillment_status = :pending
+
+      last_order = Order.all.last
+
+      # Check that all data was loaded as expected
+      expect(last_order.id).must_equal id
+      expect(last_order.products).must_equal products
+      expect(last_order.customer).must_be_kind_of Customer
+      expect(last_order.customer.id).must_equal customer_id
+      expect(last_order.fulfillment_status).must_equal fulfillment_status
+
     end
   end
 
   describe "Order.find" do
     it "Can find the first order from the CSV" do
-      # TODO: Your test code here!
+      first = Customer.find(1)
+      expect(first.id).must_equal 1
     end
 
     it "Can find the last order from the CSV" do
-      # TODO: Your test code here!
+      last = Order.find(100)
+      expect(last.id).must_equal 100
     end
 
     it "Returns nil for an order that doesn't exist" do
-      # TODO: Your test code here!
+      expect(Order.find(101)).must_be_nil
     end
   end
 end