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Contents
# frozen_string_literal: true
module Decidim
module Admin
# A class used to filter users by allowed scope or searches on their
# name
class UserFilter < Decidim::Query
ALLOWED_STATE_SCOPES = %w(
officialized
not_officialized
managed
not_managed
).freeze
# Syntactic sugar to initialize the class and return the queried objects.
#
# scope - the ActiveRecord::Relation of users to be filtered
# name_query - query to filter user group names
# state - evaluation state to be used as a filter
def self.for(scope, name_query = nil, state = nil)
new(scope, name_query, state).query
end
# Initializes the class.
#
# scope - the ActiveRecord::Relation of users to be filtered
# name_query - query to filter user group names
# state - users state, must be defined as a scope in the user model
def initialize(scope, name_query = nil, state = nil)
@scope = scope
@name_query = name_query
@state = state
end
# List the User groups by the different filters.
def query
users = scope
users = filter_by_search(users)
filter_by_state(users)
end
private
attr_reader :name_query, :state, :scope
def filter_by_search(users)
return users if name_query.blank?
users.where("LOWER(name) LIKE LOWER(?)", "%#{name_query}%")
end
def filter_by_state(users)
return users unless ALLOWED_STATE_SCOPES.include?(state)
users.public_send(state)
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems