sharedlists/app/models/user.rb

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class User < ApplicationRecord
has_many :user_accesses, :dependent => :destroy
has_many :suppliers, :through => :user_accesses
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attr_reader :password
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validates :email, presence: true, uniqueness: true
validates :password, confirmation: true
validate do |user|
unless user.password_hash.present? && user.password_salt.present?
user.errors.add :password, :blank
end
end
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def self.attributes_protected_by_default
super + %w(password_hash password_salt)
end
def has_access_to?(supplier)
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admin? or !UserAccess.where(supplier_id: supplier.id, user_id: id).first.nil?
end
def authenticate(password_plain)
if self.password_hash == BCrypt::Engine.hash_secret(password_plain, self.password_salt)
self
else
false
end
end
def password=(password_plain)
@password = password_plain
unless password_plain.blank?
new_salt = BCrypt::Engine.generate_salt
self.password_hash = BCrypt::Engine.hash_secret(password_plain, new_salt)
self.password_salt = new_salt
end
end
def admin?
!!admin
end
end