Class: Matey::ActiveUsersComponent

Inherits:
ApplicationComponent show all
Defined in:
app/components/matey/active_users_component.rb

Instance Method Summary collapse

Methods inherited from ApplicationComponent

#before_render

Methods included from ColorSchemeHelper

#color_scheme

Constructor Details

#initialize(events:, time_window: 1.week, color_scheme: "neutral") ⇒ ActiveUsersComponent

Returns a new instance of ActiveUsersComponent.

Raises:

  • (ArgumentError) 


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# File 'app/components/matey/active_users_component.rb', line 4

def initialize(events:, time_window: 1.week, color_scheme: "neutral")
  raise ArgumentError unless events.is_a?(ActiveRecord::Relation)
  raise ArgumentError unless time_window.is_a?(Integer)

  @current_period = events.where(time: time_window.ago..Time.current).pluck(:user_id).uniq.count
  previous_period = events.where(time: (2 * time_window).ago..time_window.ago).pluck(:user_id).uniq.count

  @change_active_number = @current_period - previous_period
  @change_active_percent = ((@change_active_number.to_f / ((previous_period == 0) ? 1 : previous_period)) * 100).truncate(2)

  @time_window = time_window

  @color_scheme = color_scheme(scheme: color_scheme)
end