add customer api for order reservation

app/controllers/api/order_reservation_controller.rb

@@ -0,0 +1,34 @@
+class Api::OrderReservationController < Api::ApiController
+	skip_before_action  :authenticate
+  
+	def check_customer
+		customer_name             = params[:name]
+		customer_email            = params[:email]
+		customer_contact_no       = params[:contact_no]
+		customer_gender           = params[:gender]
+		customer_addr             = params[:address]
+		customer_membership_id    = params[:membership_id]
+		customer_membership_type  = params[:membership_type]
+		customer_date_of_birth    = params[:date_of_birth]
+		customer_id               = 0
+
+		check_customer = Customer.find_by_email_and_contact_no_and_membership_id_and_membership_type(customer_email,customer_contact_no,customer_membership_id,customer_membership_type)
+		if !check_customer.nil?
+		  customer_id = check_customer.customer_id
+		else
+		  customer = Customer.new
+		  customer.name             = customer_name
+		  customer.email            = customer_email
+		  customer.contact_no       = customer_contact_no
+		  customer.gender           = customer_gender
+		  customer.address          = customer_addr
+		  customer.date_of_birth    = Time.parse(customer_date_of_birth).strftime("%Y-%m-%d")
+		  customer.membership_id    = customer_membership_id
+		  customer.membership_type  = customer_membership_type
+		  customer.save!
+		  customer_id = customer.id
+		end
+
+		render :json => { :status => true, :data => { customer_id : customer_id} }
+	end
+end