Merge branch 'master' of https://github.com/senaduka/ribica

front-api/controllers/cart.rb

@@ -27,20 +27,20 @@ post '/cart/item', &update_cart_item
 
 
 # gets list of items in cart without count
-get '/cart/item/display' do 
+get '/cart/item/display' do
   cart = Cart.just_find(anonymous_id, logged_in_user_id)
   item_ids = cart.item_in_carts.map do |x|
-   x.item_id
+    x.item_id
   end
   items = []
-  items = Item.find(item_ids) if cart.item_in_carts.length > 0 
+  items = Item.find(item_ids) if cart.item_in_carts.length > 0
   prepare_items_for_mass_display(items)
 end
 
-get '/cart/delivery_destination' do 
+get '/cart/delivery_destination' do
   cart = Cart.just_find(anonymous_id, logged_in_user_id)
   cart.delivery_destination.to_json(:except => [:created_at, :email_verification_code, :phone_verification_code])
-end 
+end
 
 update_delivery_destination = ->() {
   cart = Cart.just_find(anonymous_id, logged_in_user_id)
@@ -54,7 +54,7 @@ put '/cart/delivery_destination', &update_delivery_destination
 post '/cart/delivery_destination', &update_delivery_destination
 
 
-post '/cart/confirmation' do 
+post '/cart/confirmation' do
   anonymous = anonymous_id
   cart = Cart.just_find(anonymous, logged_in_user_id)
   if cart.item_in_carts.length > 0
@@ -65,4 +65,4 @@ post '/cart/confirmation' do
   # in order for next call of Cart#just_find to be ready
   Cart.find_or_create(anonymous, logged_in_user_id)
   "OK".to_json
-end
+end

front-api/db/schema.rb

@@ -23,11 +23,11 @@ ActiveRecord::Schema.define(version: 20150319104317) do
     t.datetime "updated_at",                              null: false
     t.string   "anonymous_id_string"
     t.integer  "delivery_destination_id"
-    t.boolean  "confirmed",               default: false
-    t.boolean  "packed",                  default: false
-    t.boolean  "canceled_on_check",       default: false
-    t.boolean  "canceled_on_delivery",    default: false
-    t.boolean  "delivered",               default: false
+    t.boolean  "confirmed"
+    t.boolean  "packed"
+    t.boolean  "canceled_on_check"
+    t.boolean  "canceled_on_delivery"
+    t.boolean  "delivered"
     t.text     "internal_note"
   end
 
@@ -101,6 +101,7 @@ ActiveRecord::Schema.define(version: 20150319104317) do
     t.datetime "updated_at",                                             null: false
     t.string   "tags"
     t.json     "traits"
+    t.integer  "supplier_id"
     t.decimal  "weight",                         precision: 5, scale: 3
     t.integer  "special_offer_id"
     t.integer  "supplier_id"

front-api/models/cart.rb

@@ -1,14 +1,50 @@
 class Cart < ActiveRecord::Base
   has_many :item_in_carts, -> { order "created_at" }
   belongs_to :delivery_destination
- 
+
   def self.find_or_create(anonymous_id, user_id)
-    cart = Cart.where(user_id: user_id).where(ordered: false).first
-    cart ||= Cart.where(anonymous_id_string: anonymous_id).where(ordered: false).first
-    safe_user_id = (user_id > 0) ? user_id : nil
-    cart ||= Cart.create!(anonymous_id_string: anonymous_id, user_id: safe_user_id, ordered: false )
-    cart.delivery_destination ||= DeliveryDestination.create_from_last(anonymous_id, safe_user_id);
-    cart.save!
+    cart = nil
+    ActiveRecord::Base.transaction do
+
+      logged_in_user_cart = Cart.where(user_id: user_id).where(ordered: false).first
+      anonymous_user_cart = Cart.where(anonymous_id_string: anonymous_id).where(ordered: false).first
+
+      safe_user_id = (user_id > 0) ? user_id : nil
+      if safe_user_id.nil?
+        cart = anonymous_user_cart || Cart.create!(anonymous_id_string: anonymous_id, user_id: safe_user_id, ordered: false )
+      else
+        cart = logged_in_user_cart || Cart.create!(anonymous_id_string: nil, user_id: safe_user_id, ordered: false )
+        logged_in_user_cart = cart
+      end
+
+      # add the contents of anonymous cart
+      # to the logged in one on login
+      if logged_in_user_cart and anonymous_user_cart
+        logged_in_items = logged_in_user_cart.item_in_carts
+        anonymous_user_cart.item_in_carts.each do |a_item|
+          item_exists = false
+
+          logged_in_items.each do |l_item|
+            if a_item.item_id == l_item.item_id
+              l_item.count += a_item.count
+              l_item.save!
+              a_item.destroy
+              item_exists = true
+              break
+            end
+          end
+
+          unless item_exists
+            a_item.cart_id = logged_in_user_cart.id
+            a_item.save!
+          end
+        end
+
+      end
+      cart.delivery_destination ||= DeliveryDestination.create_from_last(anonymous_id, safe_user_id);
+      cart.save!
+
+    end
     return cart
   end
 
@@ -17,4 +53,4 @@ class Cart < ActiveRecord::Base
     cart ||= Cart.where(anonymous_id_string: anonymous_id).where(ordered: false).first
     return cart
   end
-end 
+end