Merge pull request #98 from jessib/feature/billing-past-due-subscriptions

Feature/billing past due subscriptions

9 files changed, 98 insertions, 15 deletions

diff --git a/billing/app/controllers/billing_admin_controller.rb b/billing/app/controllers/billing_admin_controller.rb
new file mode 100644
index 0000000..cd6149f
--- /dev/null
+++ b/billing/app/controllers/billing_admin_controller.rb
@@ -0,0 +1,29 @@
+class BillingAdminController < BillingBaseController
+  before_filter :authorize_admin
+
+  def show
+
+    br_atleast_90_days = Braintree::Subscription.search do |search|
+      search.days_past_due >= 90
+    end
+    @past_due_atleast_90_days = braintree_resource_collection_to_array(br_atleast_90_days)
+
+    br_all_past_due = Braintree::Subscription.search do |search|
+      search.status.is Braintree::Subscription::Status::PastDue
+      #cannot search by balance.
+    end
+    @all_past_due = braintree_resource_collection_to_array(br_all_past_due)
+
+  end
+
+  private
+
+  def braintree_resource_collection_to_array(braintree_resource_collection)
+    array = []
+    braintree_resource_collection.each do |object|
+      array << object
+    end
+    array
+  end
+
+end
diff --git a/billing/app/controllers/subscriptions_controller.rb b/billing/app/controllers/subscriptions_controller.rb
index 7689f35..01aaab4 100644
--- a/billing/app/controllers/subscriptions_controller.rb
+++ b/billing/app/controllers/subscriptions_controller.rb
@@ -1,7 +1,9 @@
 class SubscriptionsController < BillingBaseController
   before_filter :authorize
   before_filter :fetch_subscription, :only => [:show, :destroy]
-  before_filter :confirm_no_active_subscription, :only => [:new, :create]
+  before_filter :confirm_cancel_subscription, :only => [:destroy]
+  before_filter :confirm_self_or_admin, :only => [:index]
+  before_filter :confirm_no_pending_active_pastdue_subscription, :only => [:new, :create]
   # for now, admins cannot create or destroy subscriptions for others:
   before_filter :confirm_self, :only => [:new, :create]
 
@@ -16,6 +18,7 @@ class SubscriptionsController < BillingBaseController
 
   def create
     @result = Braintree::Subscription.create( :payment_method_token => params[:payment_method_token], :plan_id => params[:plan_id] )
+    #if you want to test pastdue, can add :price => '2001', :trial_period => true,:trial_duration => 1,:trial_duration_unit => "day" and then wait a day
   end
 
   def destroy
@@ -38,10 +41,14 @@ class SubscriptionsController < BillingBaseController
 
   end
 
-  def confirm_no_active_subscription
+  def confirm_cancel_subscription
+    access_denied unless view_context.allow_cancel_subscription(@subscription)
+  end
+
+  def confirm_no_pending_active_pastdue_subscription
     @customer = Customer.find_by_user_id(@user.id)
-    if subscription = @customer.subscriptions # will return active subscription, if it exists
-      redirect_to subscription_path(subscription.id), :notice => 'You already have an active subscription'
+    if subscription = @customer.subscriptions # will return pending, active or pastdue subscription, if it exists
+      redirect_to user_subscription_path(@user, subscription.id), :notice => 'You already have a subscription'
     end
   end
 
@@ -49,4 +56,8 @@ class SubscriptionsController < BillingBaseController
     @user == current_user
   end
 
+  def confirm_self_or_admin
+    access_denied unless confirm_self or admin?
+  end
+
 end
diff --git a/billing/app/helpers/billing_helper.rb b/billing/app/helpers/billing_helper.rb
index 3c0691f..b9e5e2e 100644
--- a/billing/app/helpers/billing_helper.rb
+++ b/billing/app/helpers/billing_helper.rb
@@ -9,6 +9,15 @@ module BillingHelper
     form_for object, options, &block
   end
 
+  def billing_top_link(user)
+    # for admins, top link will show special admin information, which has link to show their own customer information
+    if (admin? and user == current_user)
+      billing_admin_path
+    else
+      show_or_new_customer_link(user)
+    end
+  end
+
   def show_or_new_customer_link(user)
     # Link to show if user is admin viewing another user, or user is already a customer.
     # Otherwise link to create a new customer.
@@ -19,4 +28,24 @@ module BillingHelper
     end
   end
 
+  # a bit strange to put here, but we don't have a subscription model
+  def user_for_subscription(subscription)
+
+    if (transaction = subscription.transactions.first)
+      # much quicker, but will only work if there is already a transaction associated with subscription (should generally be)
+      braintree_customer_id = transaction.customer_details.id
+    else
+      credit_card = Braintree::CreditCard.find(subscription.payment_method_token)
+      braintree_customer_id = credit_card.customer_id
+    end
+
+    customer = Customer.find_by_braintree_customer_id(braintree_customer_id)
+    user = User.find(customer.user_id)
+
+  end
+
+  def allow_cancel_subscription(subscription)
+    ['Active', 'Pending'].include? subscription.status or (admin? and subscription.status == 'Past Due')
+  end
+
 end
diff --git a/billing/app/models/customer.rb b/billing/app/models/customer.rb
index f01c300..1acc7a5 100644
--- a/billing/app/models/customer.rb
+++ b/billing/app/models/customer.rb
@@ -40,19 +40,19 @@ class Customer < CouchRest::Model::Base
   end
 
   # based on 2nd parameter, either returns the single active subscription (or nil if there isn't one), or an array of all subsciptions
-  def subscriptions(braintree_data=nil, only_active=true)
+  def subscriptions(braintree_data=nil, only_pending_active_pastdue=true)
     self.with_braintree_data!
     return unless has_payment_info?
 
     subscriptions = []
     self.default_credit_card.subscriptions.each do |sub|
-      if only_active and sub.status == 'Active'
+      if only_pending_active_pastdue and ['Pending', 'Active','Past Due'].include? sub.status
         return sub
       else
         subscriptions << sub
       end
     end
-    only_active ? nil : subscriptions
+    only_pending_active_pastdue ? nil : subscriptions
   end
 
 end
diff --git a/billing/app/views/billing_admin/show.html.haml b/billing/app/views/billing_admin/show.html.haml
new file mode 100644
index 0000000..0382cf0
--- /dev/null
+++ b/billing/app/views/billing_admin/show.html.haml
@@ -0,0 +1,7 @@
+%legend= t(:more_than_90_days_past_due)
+= render(:partial => "subscriptions/subscription_details", :collection => @past_due_atleast_90_days, :as => 'subscription', :locals => {:show_user => true}) || t(:none)
+%legend= t(:all_past_due)
+= render(:partial => "subscriptions/subscription_details", :collection => @all_past_due, :as => 'subscription', :locals => {:show_user => true}) || t(:none)
+
+%legend= t(:your_settings)
+= link_to 'view own billing settings', show_or_new_customer_link(current_user)
\ No newline at end of file
diff --git a/billing/app/views/customer/show.html.haml b/billing/app/views/customer/show.html.haml
index 243bd3b..562dc4b 100644
--- a/billing/app/views/customer/show.html.haml
+++ b/billing/app/views/customer/show.html.haml
@@ -18,7 +18,7 @@
     = render :partial => "subscriptions/subscription_details", :locals => {:subscription => @active_subscription}
   - else
     %p
-      = t(:no_active_subscription)
+      = t(:no_relevant_subscription)
     - if current_user == @user
       %p
         .form-actions
diff --git a/billing/app/views/subscriptions/_subscription_details.html.haml b/billing/app/views/subscriptions/_subscription_details.html.haml
index 6eda7ca..6145c95 100644
--- a/billing/app/views/subscriptions/_subscription_details.html.haml
+++ b/billing/app/views/subscriptions/_subscription_details.html.haml
@@ -1,7 +1,14 @@
 %p
+  - if local_assigns[:show_user]
+    User:
+    - user_to_show = user_for_subscription(subscription)
+    = link_to user_to_show.login, user_overview_path(user_to_show)
+  ID:
   = link_to subscription.id, user_subscription_path(@user, subscription.id)
   Balance:
-  = number_to_currency(subscription.balance)
+  - color = (subscription.balance > 0) ? "red" : ""
+  %font{:color => color}
+    = number_to_currency(subscription.balance)
   Bill on:
   = subscription.billing_day_of_month
   Start date:
@@ -11,7 +18,7 @@
   Plan:
   = subscription.plan_id
   Price:
-  = subscription.price
+  = number_to_currency(subscription.price)
   - color = (subscription.status == 'Active') ? "green" : "red"
   Status:
   %font{:color => color}
diff --git a/billing/app/views/subscriptions/index.html.haml b/billing/app/views/subscriptions/index.html.haml
index 87771e5..3d4e8fd 100644
--- a/billing/app/views/subscriptions/index.html.haml
+++ b/billing/app/views/subscriptions/index.html.haml
@@ -1,8 +1,8 @@
 %h2=t :all_subscriptions
-- active = false
+- pending_active_pastdue = false
 - @subscriptions.each do |s|
-  - if s.status == 'Active'
-    - active = true
+  - if ['Pending', 'Active','Past Due'].include? s.status
+    - pending_active_pastdue = true
   = render :partial => "subscription_details", :locals => {:subscription => s}
-- if !active and @user == current_user
+- if !pending_active_pastdue and @user == current_user
   = link_to 'subscribe to plan', new_subscription_path, :class => :btn
\ No newline at end of file
diff --git a/billing/app/views/subscriptions/show.html.haml b/billing/app/views/subscriptions/show.html.haml
index 39f4d1a..2699db9 100644
--- a/billing/app/views/subscriptions/show.html.haml
+++ b/billing/app/views/subscriptions/show.html.haml
@@ -3,4 +3,4 @@
     Current
   Subscription
 = render :partial => "subscription_details",  :locals => {:subscription => @subscription}
-= link_to t(:cancel_subscription), user_subscription_path(@user, @subscription.id),  :confirm => t(:are_you_sure), :method => :delete, :class => 'btn btn-danger' if @subscription.status == 'Active' # permission check or should that just be on show?
+= link_to t(:cancel_subscription), user_subscription_path(@user, @subscription.id),  :confirm => t(:are_you_sure), :method => :delete, :class => 'btn btn-danger' if allow_cancel_subscription(@subscription)