initial commit

app/models/list.rb

@@ -0,0 +1,21 @@
+class List
+  include SimplyStored::Couch
+  
+  property :state
+  property :closed_at, type: Time
+  has_many :orders
+  belongs_to :table
+  has_and_belongs_to_many :users, storing_keys: true
+
+  validates :table_id, presence: true
+
+  def close!
+    self.state = 'closed'
+    self.closed_at = Time.now
+    save
+  end
+
+  def supplier
+    table.supplier
+  end
+end

app/models/order.rb

@@ -0,0 +1,9 @@
+class Order
+  include SimplyStored::Couch
+
+  belongs_to :list
+  belongs_to :user
+
+  has_many :product_orders
+  has_many :products, through: :product_orders
+end

app/models/product.rb

@@ -0,0 +1,14 @@
+class Product
+  include SimplyStored::Couch
+
+  property :name
+  property :code
+  property :price
+
+  belongs_to :product_category
+  belongs_to :supplier # direct! category is an aid
+  has_many :product_orders
+
+  validates :supplier_id, presence: true
+
+end

app/models/product_category.rb

@@ -0,0 +1,7 @@
+class ProductCategory
+  include SimplyStored::Couch
+
+  property :name
+  belongs_to :supplier
+  has_many :products 
+end

app/models/product_order.rb

@@ -0,0 +1,6 @@
+class ProductOrder
+  include SimplyStored::Couch
+  
+  belongs_to :product
+  belongs_to :order
+end

app/models/supplier.rb

@@ -0,0 +1,10 @@
+class Supplier
+  include SimplyStored::Couch
+
+  property :name
+  has_many :lists
+  has_many :orders, through: :lists
+  has_many :products
+  has_many :product_categories
+  has_many :tables
+end

app/models/table.rb

@@ -0,0 +1,23 @@
+class Table
+  include SimplyStored::Couch
+
+  property :number, type: Fixnum, default: 1
+
+  belongs_to :supplier
+  has_many :lists
+
+  validates :supplier_id, presence: true
+  #validates :list_id, presence: true
+  validates :number, numericality: {greater_than: 0}
+
+  view :active_lists, type: :custom, map_function: %|function(doc){
+    if(doc.ruby_class == 'List' && doc.state == 'active'){
+      emit(doc._id, 1); 
+    }
+  }|, reduce_function: '_sum'
+
+  def occupied?
+    not self.class.database.view(self.class.active_lists(key: list_id, reduce: true)).zero?
+  end
+
+end

app/models/user.rb

@@ -0,0 +1,10 @@
+class User
+  include SimplyStored::Couch
+  include Devise::Orm::SimplyStored
+  devise :database_authenticatable, :recoverable, :rememberable, :trackable
+
+  has_and_belongs_to_many :lists, storing_keys: false
+  has_many :orders
+
+  validates_uniqueness_of :email
+end