Class: FavouriteObject::Favourite

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/favourite_object/favourite.rb

Constant Summary collapse

@@views = 
{
  message: {
	template_path: Proc.new {|n| "favourite_object/#{n.target_type.underscore}/message" }
  }
}

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.find_with_target(owner, target_id, target_type, third_party_flag = false) ⇒ Object 



22
23
24
25
26
27
28
29
30
 
# File 'app/models/favourite_object/favourite.rb', line 22

def self.find_with_target(owner, target_id, target_type, third_party_flag=false)
	if third_party_flag
		 return Favourite.for_owner(owner).find_or_initialize_by(third_party_id: target_id,
			third_party_type: target_type, third_party_flag: true)
	end

	Favourite.for_owner(owner).find_or_initialize_by(target_id: target_id,
		target_type: target_type)
end

.for_owner(owner) ⇒ Object 



32
33
34
35
 
# File 'app/models/favourite_object/favourite.rb', line 32

def self.for_owner(owner)
	where(owner_id: owner.id)
	.where(owner_type: owner.class.base_class)
end

.is_favourited?(owner, target_id, target_type, third_party_flag = false) ⇒ Boolean

Returns:

  • (Boolean) 


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

def self.is_favourited?(owner, target_id, target_type, third_party_flag=false)
	favourite = self.find_with_target(owner, target_id, target_type, third_party_flag)

	return false if favourite.blank? || favourite.is_favourited == false
	true
end

.with_type(type) ⇒ Object 



71
72
73
 
# File 'app/models/favourite_object/favourite.rb', line 71

def self.with_type(type)
	where('target_type = ?', type)
end

Instance Method Details

#favourite ⇒ Object 



54
55
56
57
 
# File 'app/models/favourite_object/favourite.rb', line 54

def favourite
	self.is_favourited = true
	self.save
end

#message ⇒ Object 



37
38
39
40
41
42
 
# File 'app/models/favourite_object/favourite.rb', line 37

def message
  ActionView::Base.new(
		 Rails.configuration.paths["app/views"]).render(
		 :template => self.class.views[:message][:template_path].call(self), :formats => [:html],
		 :locals => {object: self.target }, :layout => false)
end

#toggle ⇒ Object

toggles the is_favourited status



45
46
47
48
49
50
51
52
 
# File 'app/models/favourite_object/favourite.rb', line 45

def toggle
	if is_favourited
		self.is_favourited = false
	else
		self.is_favourited = true
	end
	self.save
end

#un_favourite ⇒ Object 



59
60
61
62
 
# File 'app/models/favourite_object/favourite.rb', line 59

def un_favourite
	self.is_favourited = false
	self.save
end