basic layout template

app/models/order.rb

@@ -3,11 +3,10 @@ class Order < ApplicationRecord
   before_save :update_products_and_quantity_count
 
   belongs_to :customer
-  has_many :order_items, inverse_of: :order
-  has_many :dining_ins
+  has_many :order_items, autosave: true , inverse_of: :order
 
   #internal references attributes for business logic control
-  attr_accessor :items, :guest, :table_id, :new_booking, :booking_type
+  attr_accessor :items, :guest, :table_id, :new_booking, :booking_type, :employee_name
 
 
   #Main Controller method to create new order - validate all inputs and generate new order
@@ -19,26 +18,40 @@ class Order < ApplicationRecord
   #     sub_order_items : [],
   # }
   def generate
+    booking = nil
+
     if self.new_booking
-      booking = Booking.create({:dining_facility_id => :table_id, })
-
-      self.adding_line_items
-      self.save!
+      booking = Booking.create({:dining_facility_id => self.table_id,:type => "TableBooking",
+                                :checkin_at => Time.now.utc, :checkin_by =>  self.employee_name,
+                                :booking_status => "new" })
     else
-
-
       booking = Booking.find(self.booking_id)
-      #Add Order Table and Room relation afrer order creation
-      if booking.type = "Table"
-        #add to table_booking_order
-        tbo = TableBookingOrder.create({:table_booking => booking, :order => self})
-      elsif booking.type = "Room"
-        #add to room_booking_order
-        rbo = RoomBookingOrder.create({:table_booking => booking, :order => self})
-      end
 
     end
 
+    booking.save!
+
+    self.default_values
+
+    if self.save!
+
+      self.adding_line_items
+
+      #Add Order Table and Room relation afrer order creation
+      if booking.type = "TableBooking"
+        #add to table_booking_order
+        tbo = TableBookingOrder.create({:table_booking_id => booking.id, :order => self})
+      elsif booking.type = "RoomBooking"
+        #add to room_booking_order
+        rbo = RoomBookingOrder.create({:room_booking_id => booking.id, :order => self})
+      end
+
+      return true
+
+    end
+
+    return false
+
   end
 
   #Main Method - to update order / add items
@@ -46,24 +59,33 @@ class Order < ApplicationRecord
 
   end
 
-  private
-  def validate_api_inputs
-
-  end
-
   def adding_line_items
-
+    
     if self.items
       #loop to add all items to order
       self.items.each do |item|
-        self.order_items.add( OrderItem.processs_item(item) )
+        self.order_items.add( OrderItem.processs_item(item, self.id, self.employee_name) )
       end
+      return true
     else
       self.errors.add(:order_items, :blank, message: "Order items cannot be blank")
+      return false
     end
 
   end
 
+  def default_values
+      self.customer = Customer.find(1) if self.customer_id.nil?
+      self.source = "emenu" if self.source.nil?
+      self.order_type = "dine-in" if self.order_type.nil?
+
+  end
+
+  private
+  def validate_api_inputs
+
+  end
+
   def set_order_date
     self.date = Time.now.utc
   end