Class: Decidim::UserBaseEntity

Inherits:
ApplicationRecord show all
Includes:
Followable, HasUploadValidations, Loggable, Nicknamizable, Resourceable
Defined in:
decidim-core/app/models/decidim/user_base_entity.rb

Overview

This class serves as a base class for ‘Decidim::User` and `Decidim::UserGroup` so that we can set some shared logic. This class is not supposed to be used directly.

Direct Known Subclasses

User, UserGroup

Constant Summary collapse

REGEXP_NAME =

Regex for name & nickname format validations

/\A(?!.*[<>?%&\^*#@()\[\]=+:;"{}\\|])/

Instance Method Summary collapse

Methods included from HasUploadValidations

#attached_uploader, #maximum_avatar_size, #maximum_upload_size

Methods included from Followable

#followers

Instance Method Details

#followings_blocked? ⇒ Boolean

Returns:

  • (Boolean) 


64
65
66
 
# File 'decidim-core/app/models/decidim/user_base_entity.rb', line 64

def followings_blocked?
  Decidim::UserBaseEntity.joins(:follows).where(decidim_follows: { user: self }).blocked.exists?
end

#public_followings ⇒ Object

Public: Returns a collection with all the public entities this user is following.

This cannot be done as with a ‘has_many :following, through: :following_follows` since it is a polymorphic relation and Rails does not know how to load it. With this implementation we only query the database once for each kind of following.

Returns an Array of Decidim::Followable



44
45
46
47
48
49
50
51
52
 
# File 'decidim-core/app/models/decidim/user_base_entity.rb', line 44

def public_followings
  @public_followings ||= following_follows.select("array_agg(decidim_followable_id)")
                                          .group(:decidim_followable_type)
                                          .pluck(:decidim_followable_type, "array_agg(decidim_followable_id)")
                                          .to_h
                                          .flat_map do |type, ids|
    only_public(type.constantize, ids)
  end
end

#public_users_followings ⇒ Object 



54
55
56
57
58
 
# File 'decidim-core/app/models/decidim/user_base_entity.rb', line 54

def public_users_followings
  # To include users and groups self.class is not valid because for a user
  # self.class.joins(:follows)... only return users
  @public_users_followings ||= users_followings.not_blocked
end

#users_followings ⇒ Object 



60
61
62
 
# File 'decidim-core/app/models/decidim/user_base_entity.rb', line 60

def users_followings
  @users_followings ||= Decidim::UserBaseEntity.joins(:follows).where(decidim_follows: { user: self })
end