Class: Vines::Services::CouchModels::User

Inherits:
CouchRest::Model::Base
  • Object
show all
Extended by:
Storage::CouchDB::ClassMethods
Defined in:
lib/vines/services/storage/couchdb/user.rb

Constant Summary collapse

KEYS = 
%w[_id name permissions system created_at updated_at].freeze

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Storage::CouchDB::ClassMethods

build_from_database, to_s

Class Method Details

.find_all ⇒ Object 



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# File 'lib/vines/services/storage/couchdb/user.rb', line 102

def self.find_all
  by_jid.map do |doc|
    {jid: doc.jid, name: doc.name, system: doc.system}
  end
end

.find_by_jid(jid) ⇒ Object 



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# File 'lib/vines/services/storage/couchdb/user.rb', line 108

def self.find_by_jid(jid)
  first_from_view('by_jid', jid.to_s.downcase)
end

Instance Method Details

#admin! ⇒ Object

Grant this user all possible permissions.



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# File 'lib/vines/services/storage/couchdb/user.rb', line 55

def admin!
  write_attribute('permissions', {
    'systems'  => true,
    'services' => true,
    'files'    => true,
    'users'    => true
  })
end

#change_password(previous, desired) ⇒ Object 



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# File 'lib/vines/services/storage/couchdb/user.rb', line 78

def change_password(previous, desired)
  hash = BCrypt::Password.new(password) rescue nil
  raise 'password failure' unless hash && hash == previous
  self.plain_password = desired
end

#jid ⇒ Object 



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# File 'lib/vines/services/storage/couchdb/user.rb', line 84

def jid
  id ? id.sub('user:', '') : nil
end

#permissions=(perms) ⇒ Object 



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# File 'lib/vines/services/storage/couchdb/user.rb', line 64

def permissions=(perms)
  perms ||= {}
  self.manage_systems = perms['systems']
  self.manage_services = perms['services']
  self.manage_files = perms['files']
  self.manage_users = perms['users']
end

#plain_password=(desired) ⇒ Object 



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# File 'lib/vines/services/storage/couchdb/user.rb', line 72

def plain_password=(desired)
  desired = (desired || '').strip
  raise 'password too short' if desired.size < (system ? 128 : 8)
  write_attribute('password', BCrypt::Password.create(desired))
end

#services ⇒ Object

Query the Service/by_user view and return the Service objects to which this User has access. The services are cached so subsequent calls to this method do not query the view.



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# File 'lib/vines/services/storage/couchdb/user.rb', line 91

def services
  @services ||= Service.find_by_user(jid)
end

#to_result ⇒ Object 



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# File 'lib/vines/services/storage/couchdb/user.rb', line 95

def to_result
  to_hash.clone.keep_if {|k, v| KEYS.include?(k) }.tap do |h|
    h['jid'] = h.delete('_id').sub('user:', '')
    h['services'] = h['system'] ? []: services.map {|s| s.id }
  end
end