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