73 lines
1.9 KiB
Ruby
73 lines
1.9 KiB
Ruby
class GroupHistory < ActiveRecord::Base
|
|
belongs_to :group
|
|
belongs_to :acting_user, class_name: 'User'
|
|
belongs_to :target_user, class_name: 'User'
|
|
|
|
validates :acting_user_id, presence: true
|
|
validates :group_id, presence: true
|
|
validates :action, presence: true
|
|
|
|
def self.actions
|
|
@actions ||= Enum.new(
|
|
change_group_setting: 1,
|
|
add_user_to_group: 2,
|
|
remove_user_from_group: 3,
|
|
make_user_group_owner: 4,
|
|
remove_user_as_group_owner: 5
|
|
)
|
|
end
|
|
|
|
def self.filters
|
|
[
|
|
:acting_user,
|
|
:target_user,
|
|
:action,
|
|
:subject
|
|
]
|
|
end
|
|
|
|
def self.with_filters(group, params = {})
|
|
records = self.includes(:acting_user, :target_user)
|
|
.where(group_id: group.id)
|
|
.order('group_histories.created_at DESC')
|
|
|
|
if !params.blank?
|
|
params = params.slice(*filters)
|
|
records = records.where(action: self.actions[params[:action].to_sym]) unless params[:action].blank?
|
|
records = records.where(subject: params[:subject]) unless params[:subject].blank?
|
|
|
|
[:acting_user, :target_user].each do |filter|
|
|
unless params[filter].blank?
|
|
id = User.where(username_lower: params[filter]).pluck(:id)
|
|
records = records.where("#{filter}_id" => id)
|
|
end
|
|
end
|
|
end
|
|
|
|
records
|
|
end
|
|
end
|
|
|
|
# == Schema Information
|
|
#
|
|
# Table name: group_histories
|
|
#
|
|
# id :integer not null, primary key
|
|
# group_id :integer not null
|
|
# acting_user_id :integer not null
|
|
# target_user_id :integer
|
|
# action :integer not null
|
|
# subject :string
|
|
# prev_value :text
|
|
# new_value :text
|
|
# created_at :datetime not null
|
|
# updated_at :datetime not null
|
|
#
|
|
# Indexes
|
|
#
|
|
# index_group_histories_on_acting_user_id (acting_user_id)
|
|
# index_group_histories_on_action (action)
|
|
# index_group_histories_on_group_id (group_id)
|
|
# index_group_histories_on_target_user_id (target_user_id)
|
|
#
|