inventory setup

db/migrate/20170824110103_create_inventory_definitions.rb

@@ -0,0 +1,10 @@
+class CreateInventoryDefinitions < ActiveRecord::Migration[5.1]
+  def change
+    create_table :inventory_definitions do |t|
+      t.string :item_code
+      t.integer :min_order_level, :default => 0
+      t.integer :max_stock_level, :default => 0
+      t.timestamps
+    end
+  end
+end

db/migrate/20170824110117_create_stock_journals.rb

@@ -0,0 +1,15 @@
+class CreateStockJournals < ActiveRecord::Migration[5.1]
+  def change
+    create_table :stock_journals do |t|
+      t.string :item_code, :null => false
+      t.integer :inventory_definition_id, :null => false
+      t.integer :credit, :default => 0
+      t.integer :debit, :default => 0
+      t.integer :balance, :default => 0
+      t.string :remark
+      t.string :trans_ref, :null => false
+      t.string :trans_type
+      t.timestamps
+    end
+  end
+end

db/migrate/20170824110125_create_stock_checks.rb

@@ -0,0 +1,11 @@
+class CreateStockChecks < ActiveRecord::Migration[5.1]
+  def change
+    create_table :stock_checks do |t|
+      t.integer :check_by
+      t.datetime :check_start
+      t.datetime :check_end
+      t.string :reason
+      t.timestamps
+    end
+  end
+end

db/migrate/20170824110130_create_stock_check_items.rb

@@ -0,0 +1,14 @@
+class CreateStockCheckItems < ActiveRecord::Migration[5.1]
+  def change
+    create_table :stock_check_items do |t|
+      t.integer :stock_check_id, :null => false
+      t.string :item_code, :null => false
+      t.integer :stock_count, :default => 0
+      t.integer :stock_journal_id
+      t.integer :stock_balance
+      t.integer :different
+      t.string :remark
+      t.timestamps
+    end
+  end
+end