Add REST API stitching

rails-app/db/migrate/20190322181706_devise_create_customers.rb

@@ -5,6 +5,7 @@ class DeviseCreateCustomers < ActiveRecord::Migration[5.2]
     create_table :customers do |t|
       t.string :full_name, null: false
       t.string :phone
+      t.string :stripe_id
 
       ## Database authenticatable
       t.string :email,              null: false, default: ""

rails-app/db/schema.rb

@@ -18,6 +18,7 @@ ActiveRecord::Schema.define(version: 2019_04_05_042247) do
   create_table "customers", force: :cascade do |t|
     t.string "full_name", null: false
     t.string "phone"
+    t.string "stripe_id"
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
     t.string "reset_password_token"

rails-app/db/seeds.rb

@@ -41,6 +41,7 @@ end
 
 customer_count.times do |i|
   customer = Customer.create(
+    stripe_id: "cus_" + [*('A'..'Z'),*('a'..'z'),*('0'..'9')].shuffle[0,10].join,
     full_name: Faker::Name.name,
     phone: Faker::PhoneNumber.cell_phone,
     email: Faker::Internet.email,