User app error handling upgrades

app/assets/javascripts/user/app/router.js.coffee

@@ -12,3 +12,4 @@ App.Router.map ->
   @resource 'join_requests'
   @resource 'lists', ->
     @resource 'list', path: ':list_id'
+  @route 'error'

app/assets/javascripts/user/app/routes/application_route.js.coffee.erb

@@ -41,8 +41,47 @@ App.ApplicationRoute = Ember.Route.extend
         Ember.$.post '/user/needs_help.json'
         #Ember.$.post('/user/needs_help.json').then (res) =>
           #@set('list.needs_help', true) # also done by faye
+    error: (error, transition, klass)->
+      message = null
+      if error.status is 404
+        if klass.routeName is 'table'
+          message = t('errors.404.model.message', model: t("models.#{klass.routeName}"), id: transition.state.params.table.table_id)
+        else
+          message = t('errors.404.general.message')
+      @transitionTo('index').then (route)->
+        route.get('controller.controllers.application').set 'notice', message
+
     scanQr: ->
+<% if Rails.env.user_app? %>
+      ar = @
+      scanner = cordova.require("cordova/plugin/BarcodeScanner")
+      scanner.scan (result)->
+        if result.cancelled
+          ar.transitionTo('index')
+          $log
+            action: 'qrscan'
+            result: 'cancel'
+        else
+          table_id_index = result.text.indexOf('s?t=');
+          if table_id_index > -1
+            table_id = result.text.substr(table_id_index + 4);
+            ar.transitionTo 'table', table_id
+          else
+            ar.transitionTo('index').then (route)->
+              route.get('controller.controllers.application').set 'notice',  "we got a barcode: '#{result.text}' but cannot extract a table id"
+            $log
+              action: 'qrscan'
+              error: 'cannot extract table id'
+              info: result.text
+
+      , (error)->
+        $log
+          action: 'qrscan'
+          error: 'scan failed'
+          info: error
+        ar.transitionTo('index').then (route)->
+          route.get('controller.controllers.application').set 'notice',  "scanning failed: #{error}"
+<% else %>
+      # @transitionTo 'table', 'abc'
       @transitionTo 'select_qrcode'
-  events: ->
+<% end %>
-    error: (error)->
-      debugger

app/assets/javascripts/user/app/templates/error.emblem

@@ -0,0 +1,2 @@
+.row: h2=t 'app.error.title'
+.row: p=t 'app.error.body'

app/controllers/dashboard_controller.rb

@@ -1,10 +1,17 @@
 class DashboardController < ApplicationController
   layout 'theme1'
+  before_action :allow_all_origins, only: :error_report
 
   def demo_both
     render layout: 'demo-both'
   end
 
+  def user_app_log
+    log = UserAppLog.new(params: params[:log])
+    log.user = current_user
+    log.save
+  end
+
   # Testing action
   def select_qrcode
     #@tables = Table.all.sample(2) | List.active.map(&:table)

app/models/user.rb

@@ -23,6 +23,8 @@ class User
   validates_uniqueness_of :email
   before_save :ensure_authentication_token
   
+  has_many :error_logs
+
   view :by_authentication_token, key: :authentication_token
   view :by_email, key: :email
   view :by_facebook, key: [:provider, :uid]

app/models/user_app_log.rb

@@ -0,0 +1,5 @@
+class UserAppLog
+  include SimplyStored::Couch
+  belongs_to :user
+  property :params
+end

app/views/layouts/user/foundation.html.slim

@@ -8,7 +8,7 @@ html lang="en"
     = javascript_include_tag "vendor/modernizr"
     = stylesheet_link_tag "user/foundation/application"
     = javascript_include_tag "user/flat/application"
-    - if ENV['QWAITER_MOBILE_EXPORT'] == 'yes'
+    - if Rails.env.user_app?
       javascript:
         var QMobile, Qwaiter, Quser;
         var $data_host = 'http://data.mozo.bar';
@@ -18,7 +18,7 @@ html lang="en"
         Qstorage.setItem('root_url', '##root_url##');
         var $platform = '##platform##';
         var $obtain_token_url = 'http://mozo.bar/user/obtain_token';
-
+        var $log = function(params){$.post('http://log.mozo.bar/user_app', {log: params})};
     - else
       javascript:
         var QMobile, Qwaiter, Quser;
@@ -29,5 +29,6 @@ html lang="en"
         #{user_dynamic_root_url};
         #{user_dynamic_obtain_token_url};
         var $platform = 'web'
+        var $log = function(params){console.log('App log:'); console.log(params);console.log('=======================================')};
   body
     #ember-app-container

app/views/user/obtain_token.html.slim

@@ -7,7 +7,7 @@
     Qstorage = window.localStorage;
     Qstorage.setItem('auth_token', '#{current_user.authentication_token}');
     Qstorage.setItem('user_id', '#{current_user.id}');
-    if(window.opener && window.opener != window) window.close();
+    if(!window.opener || window.opener != window) window.close();
     // window.location = (Qstorage.getItem('root_url') || '/user/index.html') + '?user_id=#{current_user.id}&auth_token=#{current_user.authentication_token}';
     // localStorage.setItem('auth_token', '#{current_user.authentication_token}');
     // localStorage.setItem('user_id', '#{current_user.id}');

config/locales/user.en.yml

@@ -90,3 +90,13 @@ en:
         closed: 'Closed'
     lists:
       show_more: Show more
+    app:
+      error:
+        title: There is a problem with the application
+        body: Please try to restart
+    errors:
+      404:
+        model:
+          message: Cannot find %{model} with id %{id}
+        general:
+          message: Cannot find resource

config/locales/user.nl.yml

@@ -88,3 +88,14 @@ nl:
         closed: 'Afgesloten'
     lists:
       show_more: Meer tonen
+    app:
+      error:
+        title: Er is een probleem met de applicatie
+        body: Herstart de applicatie om het op te lossen
+
+    errors:
+      404:
+        model:
+          message: %{model} met id %{id} kan niet worden gevonden
+        general:
+          message: Data niet beschikbaar

config/routes.rb

@@ -19,6 +19,8 @@ Qwaiter::Application.routes.draw do
     root to: 'users#index'
   end
 
+  post '/user_app' => 'dashboard#user_app_log' #TODO: separate high speed app at log.mozo.bar
+
   # SUPPLIER
   get '/supplier' => 'supplier#home', as: :supplier_root
   get '/supplier/active_orders' => 'supplier#active_orders', as: :supplier_active_orders