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Contents
module ForemanTasks
# narrows the scope for the tasks table based on params coming from tasks dashboard
#
# Supported filters:
#
# * :result
# * :state
# * :time_horizon - expected format of Hxy, where the xy is the time horizon in hours we're interested in
# :time_mode can be set to 'recent' to filter the recent tasks, or 'older' (default) to filter earlier ones
class DashboardTableFilter
def initialize(scope, params)
@scope = scope
@params = params
end
def scope
@new_scope = @scope
scope_by(:result)
scope_by(:state)
scope_by_time
@new_scope
end
private
def scope_by(field)
@new_scope = @new_scope.where(field => @params[field]) if @params[field].present?
end
def scope_by_time
return if @params[:time_horizon].blank?
hours = if @params[:time_horizon].casecmp('week') == 0
24 * 7
else
@params[:time_horizon][/\AH(\d{1,2})$/i, 1]
end
unless hours
raise Foreman::Exception, 'Unexpected format of time: should be in form of "H24" or equal to "week"'
end
timestamp = Time.now.utc - hours.to_i.hours
case @params[:time_mode]
when 'recent'
operator = '>'
else
operator = '<'
search_suffix = 'OR state_updated_at IS NULL'
end
@new_scope = @new_scope.where("state_updated_at #{operator} ? #{search_suffix}", timestamp)
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems