fixed redmine4 migration time issue

Author: sanak

db/migrate/20180501091200_create_resource_categories.rb

@@ -1,4 +1,4 @@
-class CreateResourceCategories < ActiveRecord::Migration
+class CreateResourceCategories < ActiveRecord::Migration[5.2]
   def up
     create_table :resource_categories do |t|
       t.references :project, null: false

db/migrate/20180501091201_create_resource_items.rb

@@ -1,4 +1,4 @@
-class CreateResourceItems < ActiveRecord::Migration
+class CreateResourceItems < ActiveRecord::Migration[5.2]
   def up
     create_table :resource_items do |t|
       t.references :category, null: false

db/migrate/20180502052800_create_issue_resource_items.rb

@@ -1,4 +1,4 @@
-class CreateIssueResourceItems < ActiveRecord::Migration
+class CreateIssueResourceItems < ActiveRecord::Migration[5.2]
   def up
     create_table :issue_resource_items do |t|
       t.references :issue, null: false

db/migrate/20181002054300_remove_resource_manager_module.rb

@@ -1,4 +1,4 @@
-class RemoveResourceManagerModule < ActiveRecord::Migration
+class RemoveResourceManagerModule < ActiveRecord::Migration[5.2]
   def up
     EnabledModule.where(name: 'resource_manager').each do |m|
       if m.project.enabled_modules.where(name: 'supply').any?

db/migrate/20181008041500_change_stock_count_to_decimal.rb

@@ -1,4 +1,4 @@
-class ChangeStockCountToDecimal < ActiveRecord::Migration
+class ChangeStockCountToDecimal < ActiveRecord::Migration[5.2]
   def change
     change_column :supply_items, :stock, :decimal, default: 0, null: false
     change_column :issue_supply_items, :quantity, :decimal, default: 0, null: false

db/migrate/20181009073500_add_comment_to_supply_item_journals.rb

@@ -1,4 +1,4 @@
-class AddCommentToSupplyItemJournals < ActiveRecord::Migration
+class AddCommentToSupplyItemJournals < ActiveRecord::Migration[5.2]
   def change
     add_column :supply_item_journals, :comment, :text
   end

db/migrate/20181009102000_create_units_custom_field.rb

@@ -1,4 +1,4 @@
-class CreateUnitsCustomField < ActiveRecord::Migration
+class CreateUnitsCustomField < ActiveRecord::Migration[5.2]
   def up
     unless RedmineSupply.unit_cf.present?
       SupplyItemCustomField.create! name: 'Unit',

db/migrate/20181009102500_migrate_units.rb

@@ -13,7 +13,7 @@ def self.all
   enum unit: Unit.all
 end
 
-class MigrateUnits < ActiveRecord::Migration
+class MigrateUnits < ActiveRecord::Migration[5.2]
   def up
     if cf = RedmineSupply.unit_cf
       SupplyItem.find_each do |i|