seed generator

app/models/seed_generator.rb

@@ -8,8 +8,8 @@ class SeedGenerator < ApplicationRecord
     end 
 
     padding_len = 15 - prefix.length
-    last_val = prefix +"-"+ cur_val.to_s.to_s.rjust((14-prefix.length)+1,'0')
-    return last_val 
+    saleOrderId = prefix +"-"+ cur_val.to_s.to_s.rjust((14-prefix.length)+1,'0')
+    return saleOrderId 
   end
 
   # Generate Receipt No for number order (1,2,3) Don't touch
@@ -33,33 +33,33 @@ class SeedGenerator < ApplicationRecord
   end
 
   # Generate for 4 digit Code
-  # def self.generate_code(model, prefix)
-  #   seed = SeedGenerator.find_by_model(model)
-  #   new_code = 0
+  def self.generate_code(model, prefix)
+    seed = SeedGenerator.find_by_model(model)
+    new_code = 0
 
-  #   if (seed.nil?)
-  #     seed = SeedGenerator.new()
-  #     seed.model = model
-  #     new_code = seed.next
-  #     seed.save
-  #   else
-  #     current_no = seed.next
-  #     seed.next = seed.next + seed.increase_by
-  #     seed.current = current_no
-  #     seed.save
-  #   end
+    if (seed.nil?)
+      seed = SeedGenerator.new()
+      seed.model = model
+      new_code = seed.next
+      seed.save
+    else
+      current_no = seed.next
+      seed.next = seed.next + seed.increase_by
+      seed.current = current_no
+      seed.save
+    end
 
     
-  #   if prefix.length == 1
-  #     padding_len = 5 - prefix.length
-  #     count = 4-prefix.length
-  #   else prefix.length == 2
-  #     padding_len = 6 - prefix.length
-  #     count = 5-prefix.length
-  #   end
-  #   next_code = prefix + seed.current.to_s.to_s.rjust((count)+1,'0')    
-  #   return next_code
-  # end
+    if prefix.length == 1
+      padding_len = 5 - prefix.length
+      count = 4-prefix.length
+    else prefix.length == 2
+      padding_len = 6 - prefix.length
+      count = 5-prefix.length
+    end
+    next_code = prefix + seed.current.to_s.to_s.rjust((count)+1,'0')    
+    return next_code
+  end
 
   def self.execute_query(model)
     current = 0
@@ -85,7 +85,7 @@ class SeedGenerator < ApplicationRecord
     current = 0
     nex = 0
 
-    update_sql = "UPDATE seed_generators set current = next, next = next + 1 WHERE model='#{model}';"
+    update_sql = "UPDATE seed_generators set current = current + 1, next = next + 1 WHERE model='#{model}';"
     select_sql = "select * from seed_generators where model='#{model}';"
     update_result = ActiveRecord::Base.connection.execute(update_sql);