Show and delete subscriptions

.rubocop.yml

@@ -0,0 +1,17 @@
+AllCops:
+  Exclude:
+    - "vendor/**/*"
+    - "db/**/*"
+Style/StringLiterals:
+  EnforcedStyle: double_quotes
+  Enabled: true
+Style/FileName:
+  Enabled: false
+Metrics/AbcSize:
+  Description: A calculated magnitude based on number of assignments, branches, and
+    conditions.
+  Enabled: true
+  Max: 15
+Style/DotPosition:
+  EnforcedStyle: trailing
+  Enabled: true

app/controllers/charges_controller.rb

@@ -1,25 +1,48 @@
 class ChargesController < ApplicationController
   before_action :chargin_set?
+  before_action :set_user_count
+
+  def show
+  end
 
   def new
   end
 
   def create
     token = params[:stripeToken]
 
-    customer = Stripe::Customer.create(
-      source: token,
-      plan: "value",
-      email: current_user.email,
-      quantity: user_count
-    )
-    pp customer.instance_methods(false)
-    current_account.update(stripe_id: customer.id)
+    if token
+      customer = Stripe::Customer.create(
+        source: token,
+        plan: "value",
+        email: current_user.email,
+        quantity: @user_count
+      )
+
+      current_account.update(
+        stripe_id: customer.id,
+        subscription_id: customer.subscriptions.data[0].id
+      )
+    else
+      render :new, notice: t("payments.went_wrong_message")
+    end
+  end
+
+  def destroy
+    cu = Stripe::Customer.retrieve(current_account.stripe_id)
+
+    if cu.delete.deleted
+      current_account.update(stripe_id: nil,
+                             subscription_id: nil)
+      render :show, success: t("payments.delete.success")
+    else
+      render :show, error: t("payments.delete.fails")
+    end
   end
 
   private
 
-  def user_count
+  def set_user_count
     @user_count ||= User.count
   end
 

app/models/subscription.rb

@@ -0,0 +1,20 @@
+class Subscription
+
+  def initialize
+    account ||= Account.find_by(subdomain: Apartment::tennant.current)
+
+    @stripe_id  = account.stripe_id
+    @subscription_id  = account.subscription_id
+    @price = ENV["SUBSCRIPTIONS_PRICE"].to_f
+    @number_of_users = User.count
+  def
+
+  def costs
+    @number_of_users * price
+  end
+
+  def enabled?
+    stripe_id && subscription_id
+  end
+
+end

app/views/charges/show.html.haml

@@ -0,0 +1,9 @@
+.outer
+  .container
+    %h2
+      = t("payment.show.subscription")
+    .current-subscription
+      = t("payment.current_subscription")
+      = number_to_currency(@user_count * ENV["SUBSCRIPTIONS_PRICE"].to_f )
+
+    = link_to "remove subscription", destroy_charge_path, method: "DELETE"

config/locales/en.yml

@@ -181,6 +181,12 @@ en:
       card_number: Card Number
       cvc: CVC
       expiration_date: Expiration (MM/YYYY)
+    went_wrong_message: Something went wrong
+    edit:
+      header: Subscription
+    delete:
+      success: Subscription successful deleted
+      fail: Could not delete you're subscription
   project:
     errors:
       client_missing: If the project is billable it needs a client

config/locales/nl.yml

@@ -238,6 +238,7 @@ nl:
       card_number: Creditcard nummer
       cvc: CVC
       expiration_date: Einddatum (MM/YYYY)
+    went_wrong_message: Er ging iets mis
   project:
     errors:
       client_missing: Als het project facturabel is moet er een klant geselecteerd worden

config/routes/subdomain_present.rb

@@ -20,7 +20,9 @@
 
 resources :tags, only: [:show]
 resources :clients, only: [:show, :index, :edit, :update, :create]
-resources :charges
+resources :charges, only: [:new, :create]
+delete "charges" => "charges#destroy", as: :destroy_charge
+get "charges" => "charges#show", as: :show_charge
 
 get "user/edit" => "users#edit", as: :edit_user
 get "account/edit" => "accounts#edit", as: :edit_account

db/migrate/20150626100838_add_subscription_id_to_account.rb

@@ -0,0 +1,5 @@
+class AddSubscriptionIdToAccount < ActiveRecord::Migration
+  def change
+    add_column :accounts, :subscription_id, :string
+  end
+end

db/schema.rb

@@ -11,17 +11,19 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150625203904) do
+ActiveRecord::Schema.define(version: 20150626100838) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
+  enable_extension "hstore"
 
   create_table "accounts", force: :cascade do |t|
-    t.string   "subdomain",  default: "", null: false
-    t.integer  "owner_id",   default: 0,  null: false
+    t.string   "subdomain",       default: "", null: false
+    t.integer  "owner_id",        default: 0,  null: false
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string   "stripe_id"
+    t.string   "subscription_id"
   end
 
   create_table "audits", force: :cascade do |t|