Class: Window

Inherits:
ApplicationRecord show all
Includes:
Models::Auditable, Models::HeatLossable
Defined in:
app/models/window.rb

Overview

== Schema Information

Table name: windows
Database name: primary

id :integer not null, primary key
area :float
user_u_value :float
exterior_wall_id :integer
window_frame_type_id :integer
window_glass_type_id :integer
window_insulation_type_id :integer
window_type_id :integer

Indexes

windows_exterior_wall_id_idx (exterior_wall_id)
windows_window_frame_type_id_idx (window_frame_type_id)
windows_window_glass_type_id_idx (window_glass_type_id)
windows_window_insulation_type_id_idx (window_insulation_type_id)
windows_window_type_id_idx (window_type_id)

Foreign Keys

windows_exterior_wall_id_fk (exterior_wall_id => exterior_walls.id) ON DELETE => cascade
windows_window_frame_type_id_fk (window_frame_type_id => window_frame_types.id)
windows_window_glass_type_id_fk (window_glass_type_id => window_glass_types.id)
windows_window_insulation_type_id_fk (window_insulation_type_id => window_insulation_types.id)
windows_window_type_id_fk (window_type_id => window_types.id)

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

Constants included from Models::Auditable

Models::Auditable::ALWAYS_IGNORED

Instance Attribute Summary collapse

Belongs to collapse

Methods included from Models::Auditable

#creator, #updater

Delegated Instance Attributes 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, #heat_loss_children_recursive, #insulation_type, #reset_room_last_heat_loss, #self_and_children_heat_loss_recursive

Methods included from Models::Auditable

#all_skipped_columns, #audit_reference_data, #should_not_save_version, #stamp_record

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) 



51
 
# File 'app/models/window.rb', line 51

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

Instance Method Details

#check_insulation_or_u_value ⇒ Object (protected) 



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# File 'app/models/window.rb', line 79

def check_insulation_or_u_value
  if self.user_u_value.blank? and (self.window_type.nil? or self.window_glass_type.nil? or self.window_frame_type.nil? or self.window_insulation_type.nil?)
    errors.add(:window_type_id, ", glass, and frame type required OR")
    errors.add(:user_u_value, "required")
  end
end

#check_sibling_areas_less_than_parent ⇒ Object (protected) 



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# File 'app/models/window.rb', line 73

def check_sibling_areas_less_than_parent
  if self.area and (self.area + self.exterior_wall.windows.to_a.reject{|w| w.id == (self.id || -1)}.sum{|w| w.area} + self.exterior_wall.doors.to_a.sum{|d| d.area}) >= self.exterior_wall.area
    errors.add(:area, "plus areas of other windows and doors can't exceed exterior wall area")
  end
end

#exterior_wall ⇒ ExteriorWall

Returns:

See Also:



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# File 'app/models/window.rb', line 43

belongs_to :exterior_wall, optional: true

#heat_loss_name ⇒ Object 



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# File 'app/models/window.rb', line 61

def heat_loss_name
  "Window: #{(self.exterior_wall.window_ids.index(self.id) + 1) rescue 'New'} (Wall #{(self.room_configuration.exterior_wall_ids.index(self.exterior_wall.id) + 1)})"
end

#name ⇒ Object 



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# File 'app/models/window.rb', line 57

def name
  "Window: #{(self.exterior_wall.window_ids.index(self.id) + 1) rescue 'New'}"
end

#room_configuration ⇒ Object

Alias for Exterior_wall#room_configuration

Returns:

  • (Object) —

    Exterior_wall#room_configuration

See Also:



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# File 'app/models/window.rb', line 55

delegate :room_configuration, :to => :exterior_wall

#set_window_insulation_type ⇒ Object (protected) 



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# File 'app/models/window.rb', line 67

def set_window_insulation_type
  # puts "set_window_insulation_type: self.window_type_id: #{self.window_type_id} self.window_glass_type_id: #{self.window_glass_type_id} self.window_frame_type_id: #{self.window_frame_type_id}"
  self.window_insulation_type = WindowInsulationType.where(:window_type_id => self.window_type_id).where(:window_glass_type_id => self.window_glass_type_id).where(:window_frame_type_id => self.window_frame_type_id).first if (self.window_glass_type_id.present? and self.window_frame_type_id.present?)
  # puts "set_window_insulation_type: self.window_insulation_type_id: #{self.window_insulation_type_id}"
end

#window_frame_type ⇒ WindowFrameType

Returns:

See Also:



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# File 'app/models/window.rb', line 46

belongs_to :window_frame_type, optional: true

#window_glass_type ⇒ WindowGlassType

Returns:

See Also:



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# File 'app/models/window.rb', line 45

belongs_to :window_glass_type, optional: true

#window_insulation_type ⇒ WindowInsulationType

Returns:

See Also:



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# File 'app/models/window.rb', line 47

belongs_to :window_insulation_type, optional: true

#window_type ⇒ WindowType

Returns:

See Also:



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

belongs_to :window_type, optional: true