Class: ExteriorWall

Inherits:
ApplicationRecord show all
Includes:
Models::HeatLossable
Defined in:
app/models/exterior_wall.rb

Overview

== Schema Information

Table name: exterior_walls
Database name: primary

id :integer not null, primary key
area :float
user_u_value :float
exterior_wall_insulation_type_id :integer
exterior_wall_type_id :integer
room_configuration_id :integer

Indexes

exterior_walls_exterior_wall_insulation_type_id_idx (exterior_wall_insulation_type_id)
exterior_walls_exterior_wall_type_id_idx (exterior_wall_type_id)
exterior_walls_room_configuration_id_idx (room_configuration_id)

Foreign Keys

exterior_walls_exterior_wall_insulation_type_id_fk (exterior_wall_insulation_type_id => exterior_wall_insulation_types.id)
exterior_walls_exterior_wall_type_id_fk (exterior_wall_type_id => exterior_wall_types.id)
exterior_walls_room_configuration_id_fk (room_configuration_id => room_configurations.id) ON DELETE => cascade

Constant Summary

Constants included from HeatLossableConstants

HeatLossableConstants::BTU_PER_HOUR_PER_WATT, HeatLossableConstants::HIGH_U_VALUE_THRESHOLD, HeatLossableConstants::HLC_PRIMARY_OK_THRESHOLD, HeatLossableConstants::INFILTRATION_AREA_FACTORS, HeatLossableConstants::INFILTRATION_FIREPLACE_FACTORS, HeatLossableConstants::INFILTRATION_SEALING_FACTORS, HeatLossableConstants::PIE_CHART_FLAG_COLORS, HeatLossableConstants::PIE_CHART_OK_COLORS

Instance Attribute Summary collapse

Has many collapse

Belongs to collapse

Instance Method Summary collapse

Methods included from Models::HeatLossable

#children_heat_loss_recursive, #get_children_heat_loss, #get_heat_loss, #get_self_and_children_heat_loss, #get_u_value, #heat_loss_children_recursive, #insulation_type, #reset_room_last_heat_loss, #self_and_children_heat_loss_recursive

Methods inherited from ApplicationRecord

ransackable_associations, ransackable_attributes, ransackable_scopes, ransortable_attributes, #to_relation

Methods included from Models::EventPublishable

#publish_event

Instance Attribute Details

#area ⇒ Object (readonly) 



44
 
# File 'app/models/exterior_wall.rb', line 44

validates :area, :numericality => { :less_than_or_equal_to => 9999.9, :greater_than => 0.0 }

Instance Method Details

#check_insulation_or_u_value ⇒ Object (protected) 



64
65
66
67
68
69
 
# File 'app/models/exterior_wall.rb', line 64

def check_insulation_or_u_value
  if self.user_u_value.blank? and (self.exterior_wall_type.nil? or self.exterior_wall_insulation_type.nil?)
    errors.add(:exterior_wall_type_id, "and insulation type required OR")
    errors.add(:user_u_value, "required")
  end
end

#doors ⇒ ActiveRecord::Relation<Door>

Returns:

  • (ActiveRecord::Relation<Door>)

See Also:



38
 
# File 'app/models/exterior_wall.rb', line 38

has_many :doors, -> { order("doors.id ASC NULLS LAST") }, :dependent => :destroy

#exterior_wall_insulation_type ⇒ ExteriorWallInsulationType

Returns:

See Also:



41
 
# File 'app/models/exterior_wall.rb', line 41

belongs_to :exterior_wall_insulation_type, optional: true

#exterior_wall_type ⇒ ExteriorWallType

Returns:

See Also:



40
 
# File 'app/models/exterior_wall.rb', line 40

belongs_to :exterior_wall_type, optional: true

#heat_loss_children ⇒ Object 



50
51
52
 
# File 'app/models/exterior_wall.rb', line 50

def heat_loss_children
  windows + doors
end

#heat_loss_name ⇒ Object 



58
59
60
 
# File 'app/models/exterior_wall.rb', line 58

def heat_loss_name
  name
end

#name ⇒ Object 



54
55
56
 
# File 'app/models/exterior_wall.rb', line 54

def name
  "Exterior Wall: #{(self.room_configuration.exterior_wall_ids.index(self.id) + 1) rescue 'New'}"
end

#room_configuration ⇒ RoomConfiguration

Returns:

  • (RoomConfiguration)

See Also:



39
 
# File 'app/models/exterior_wall.rb', line 39

belongs_to :room_configuration, optional: true

#windows ⇒ ActiveRecord::Relation<Window>

Returns:

  • (ActiveRecord::Relation<Window>)

See Also:



37
 
# File 'app/models/exterior_wall.rb', line 37

has_many :windows, -> { order("windows.id ASC NULLS LAST") }, :dependent => :destroy