Sequel::AuditByDay
TODO: Write a gem description
Installation
Add this line to your application's Gemfile:
gem 'sequel-audit_by_day'
And then execute:
$ bundle
Or install it yourself as:
$ gem install sequel-audit_by_day
Usage
Given following models:
#
# Sequel.migration do
# change do
# create_table :users do
# primary_key :id
# FalseClass :admin, default: false, null: false
# end
# end
# end
#
class User < Sequel::Model
def audit_kind
admin ? "admin" : "user"
end
end
#
# Sequel.migration do
# change do
# create_table :posts do
# primary_key :id
# end
# create_table :post_versions do
# primary_key :id
# foreign_key :master_id, :posts, on_delete: :cascade, deferrable: true
# Time :created_at
# Time :expired_at
# Date :valid_from
# Date :valid_to
# String :title
# index [:master_id, :created_at, :valid_from, :valid_to]
# end
# create_table :post_audits do
# primary_key :id
# Date :for
# foreign_key :post_id, :posts, on_delete: :cascade, deferrable: true
# index [:post_id, :for], unique: true
# end
# create_table :post_audit_versions do
# primary_key :id
# foreign_key :master_id, :post_audits, on_delete: :cascade, deferrable: true
# Time :created_at
# Time :expired_at
# Date :valid_from
# Date :valid_to
# foreign_key :title_updated_at, Time
# foreign_key :title_updated_by_user_id, :users, on_delete: :set_null
# foreign_key :title_updated_by_admin_id, :users, on_delete: :set_null
# index [:master_id, :created_at, :valid_from, :valid_to]
# end
# end
# end
#
class Post < Sequel::Model
plugin :bitemporal, version_class: PostVersion,
audit_class: PostAudit,
audit_updated_by_method: :updated_by
one_to_many :audits, class: "PostAudit"
delegate :updated_by, to: :pending_or_current_version, allow_nil: true
end
class PostVersion < Sequel::Model
attr_accessor :updated_by
end
class PostAudit < Sequel::Model
plugin :bitemporal, version_class: PostAuditVersion
plugin :audit_by_day, foreign_key: :post_id
end
class PostAuditVersion < Sequel::Model
endThen you can record changes like this:
user = User.create
admin = User.create admin: true
post = Post.new.update_attributes({
title: "First post",
updated_by: admin,
})
post.update_attributes({
title: "First post updated",
updated_by: user
})
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request