Class: User

Inherits:
ApplicationRecord show all
Includes:
Mumukit::Platform::User::Helpers, WithDiscussionCreation, WithProfile, WithReminders, WithUserNavigation
Defined in:
app/models/user.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from WithUserNavigation

#navigable_name, #navigation_end?

Methods included from WithReminders

#build_reminder, #remind!, #should_remind?, #try_remind_with_lock!

Methods inherited from ApplicationRecord

aggregate_of, all_except, defaults, name_model_as, numbered, #save, #save_and_notify!, #save_and_notify_changes!, #update_and_notify!, update_or_create!, whitelist_attributes

Class Method Details

.create_if_necessary(user) ⇒ Object 



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# File 'app/models/user.rb', line 121

def self.create_if_necessary(user)
  user[:uid] ||= user[:email]
  where(uid: user[:uid]).first_or_create(user)
end

.import_from_json!(json) ⇒ Object 



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# File 'app/models/user.rb', line 98

def self.import_from_json!(json)
  json = Mumukit::Platform::User::Helpers.slice_platform_json json
  User.where(uid: json[:uid]).update_or_create!(json)
end

.unsubscription_verifier ⇒ Object 



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# File 'app/models/user.rb', line 107

def self.unsubscription_verifier
  Rails.application.message_verifier(:unsubscribe)
end

Instance Method Details

#accept_invitation!(invitation) ⇒ Object 



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# File 'app/models/user.rb', line 82

def accept_invitation!(invitation)
  make_student_of! invitation.course
end

#attach!(role, course) ⇒ Object 



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# File 'app/models/user.rb', line 111

def attach!(role, course)
  add_permission! role, course.slug
  save_and_notify!
end

#clear_progress! ⇒ Object 



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# File 'app/models/user.rb', line 75

def clear_progress!
  transaction do
    update! last_submission_date: nil, last_exercise: nil
    assignments.destroy_all
  end
end

#copy_progress_to!(another) ⇒ Object 



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# File 'app/models/user.rb', line 86

def copy_progress_to!(another)
  transaction do
    assignments.update_all(submitter_id: another.id)
    if another.never_submitted? || last_submission_date.try { |it| it > another.last_submission_date }
      another.update! last_submission_date: last_submission_date,
                      last_exercise: last_exercise,
                      last_organization: last_organization
    end
  end
  reload
end

#currently_in_exam? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/user.rb', line 140

def currently_in_exam?
  exams.any? { |e| e.in_progress_for? self }
end

#detach!(role, course) ⇒ Object 



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# File 'app/models/user.rb', line 116

def detach!(role, course)
  remove_permission! role, course.slug
  save_and_notify!
end

#interpolations ⇒ Object 



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# File 'app/models/user.rb', line 126

def interpolations
  {
    'user_email' => email,
    'user_first_name' => first_name,
    'user_last_name' => last_name
  }
end

#last_lesson ⇒ Object 



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# File 'app/models/user.rb', line 35

def last_lesson
  last_guide.try(:lesson)
end

#never_submitted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/user.rb', line 71

def never_submitted?
  last_submission_date.nil?
end

#passed_assignments ⇒ Object 



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

def passed_assignments
  assignments.where(status: Mumuki::Laboratory::Status::Submission::Passed.to_i)
end

#passed_submissions_count ⇒ Object 



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

def passed_submissions_count
  passed_assignments.count
end

#resubmit!(organization = nil) ⇒ Object 



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# File 'app/models/user.rb', line 134

def resubmit!(organization = nil)
  organization = Organization.find_by_name(organization) || main_organization
  organization.switch!
  assignments.each { |it| it.notify! rescue nil }
end

#solved_exercises_count ⇒ Object 



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

def solved_exercises_count
  solved_exercises.count
end

#submissions_count ⇒ Object 



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# File 'app/models/user.rb', line 39

def submissions_count
  assignments.pluck(:submissions_count).sum
end

#submitted_exercises_count ⇒ Object 



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

def submitted_exercises_count
  submitted_exercises.count
end

#to_s ⇒ Object 



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

def to_s
  "#{id}:#{name}:#{uid}"
end

#unread_messages ⇒ Object 



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# File 'app/models/user.rb', line 59

def unread_messages
  messages.where read: false
end

#unsubscribe_from_reminders! ⇒ Object 



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# File 'app/models/user.rb', line 103

def unsubscribe_from_reminders!
  update! accepts_reminders: false
end

#visit!(organization) ⇒ Object 



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# File 'app/models/user.rb', line 63

def visit!(organization)
  update!(last_organization: organization) if organization != last_organization
end