big refactor for test and admin namespace

app/models/order.rb

@@ -24,6 +24,7 @@ class Order
     }
   }], reduce_function: '_sum' 
   view :by_supplier_id_and_id, key: [:supplier_id, :_id]
+  view :by_list_id, key: :list_id
 
   # Return all currently active orders for a given supplier
   def self.active_for_supplier(supplier_id)

app/models/product.rb

@@ -11,6 +11,8 @@ class Product
   has_many :product_orders
 
   validates :supplier_id, presence: true
+  validates :price, presence: true, numericality: true
+
   after_save :persist_product_category_ids
 
   def product_category_ids=(ids)

app/models/product_order.rb

@@ -7,4 +7,6 @@ class ProductOrder
   belongs_to :product
   belongs_to :order
 
+  view :by_product_id, key: :product_id
+
 end

app/models/supplier.rb

@@ -26,6 +26,8 @@ class Supplier
 
   after_create :add_section_on_create
 
+  view :by_email, key: :email
+
   def location=(val)
     lat, lng = val.strip.split(/[ ,]+/).map(&:to_f)
     self.lat = lat
@@ -45,7 +47,7 @@ class Supplier
   end
 
   def active_lists(options = {})
-    return @active_lists  if @active_lists.present?
+    return @active_lists if @active_lists.present?
     @active_lists = List.active_for_supplier(id)
     @active_lists.include_relations(table: :section, orders: {product_orders: :product})
     @active_lists

app/models/table.rb

@@ -14,7 +14,9 @@ class Table
   validates :supplier_id, presence: true
   #validates :list_id, presence: true
   validates :number, numericality: {greater_than: 0}
-  validates_uniqueness_of :number
+
+  #validates_uniqueness_of :number
+  #view :by_number, key: :number # For uniqueness validation
 
   def occupied?
     return @is_occupied if instance_variable_defined?(:'@is_occupied')

app/models/user.rb

@@ -12,6 +12,7 @@ class User
   before_save :ensure_authentication_token
 
   view :by_authentication_token, key: :authentication_token
+  view :by_email, key: :email
 
   def list_is_closed!
     self.active_list_id = nil