Class: Course

Inherits:
ApplicationRecord show all
Includes:
Mumuki::Domain::Area, Mumuki::Domain::Helpers::Course, Mumuki::Domain::Syncable
Defined in:
app/models/course.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Mumuki::Domain::Area

#to_mumukit_grant, #to_mumukit_slug

Methods included from Mumuki::Domain::Helpers::Course

#platform_class_name, #to_param

Methods included from Mumuki::Domain::Syncable

#platform_class_name, #sync_key

Methods inherited from ApplicationRecord

aggregate_of, all_except, defaults, #delete, #destroy!, numbered, organic_on, resource_fields, #save, #save_and_notify!, #save_and_notify_changes!, serialize_symbolized_hash_array, teaser_on, #update_and_notify!, update_or_create!, whitelist_attributes

Class Method Details

.allowed_for(user, organization = Organization.current) ⇒ Object 



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

def self.allowed_for(user, organization = Organization.current)
  where(organization: organization).select { |course| user.teacher_of? course.slug }
end

.sync_key_id_field ⇒ Object 



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

def self.sync_key_id_field
  :slug
end

Instance Method Details

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/course.rb', line 38

def closed?
  current_invitation.blank? || current_invitation.expired?
end

#current_invitation ⇒ Object 



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# File 'app/models/course.rb', line 16

def current_invitation
  invitations.where('expiration_date > ?', Time.now).first
end

#generate_invitation!(expiration_date) ⇒ Object 



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# File 'app/models/course.rb', line 42

def generate_invitation!(expiration_date)
  invitations.create expiration_date: expiration_date, course: self
  current_invitation
end

#import_from_resource_h!(resource_h) ⇒ Object 



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# File 'app/models/course.rb', line 20

def import_from_resource_h!(resource_h)
  update! self.class.slice_resource_h(resource_h)
end

#invite!(expiration_date) ⇒ Object 



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# File 'app/models/course.rb', line 30

def invite!(expiration_date)
  if closed?
    generate_invitation! expiration_date
  else
    current_invitation
  end
end

#slug=(slug) ⇒ Object 



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# File 'app/models/course.rb', line 24

def slug=(slug)
  s = slug.to_mumukit_slug
  self[:slug] = slug.to_s
  self[:organization_id] = Organization.locate!(s.organization).id
end

#to_organization ⇒ Object 



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

def to_organization
  organization
end

#to_s ⇒ Object 



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

def to_s
  slug.to_s
end