Class: MessagePolicy

Inherits:
ApplicationPolicy
  • Object
show all
Defined in:
app/policies/message_policy.rb

Instance Method Summary collapse

Instance Method Details

#create? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/policies/message_policy.rb', line 17

def create?
  true if user.try(:has_role?, 'Librarian')
end

#destroy? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/policies/message_policy.rb', line 30

def destroy?
  show?
end

#destroy_selected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/policies/message_policy.rb', line 34

def destroy_selected?
  true if user.try(:has_role?, 'User')
end

#index? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/policies/message_policy.rb', line 2

def index?
  true if user.try(:has_role?, 'User')
end

#show? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/policies/message_policy.rb', line 6

def show?
  case user.try(:role).try(:name)
  when 'Administrator'
    true
  when 'Librarian'
    true if record.try(:receiver) == user
  when 'User'
    true if record.try(:receiver) == user
  end
end

#update? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/policies/message_policy.rb', line 21

def update?
  case user.try(:role).try(:name)
  when 'Administrator'
    true if record.try(:receiver) == user
  when 'Librarian'
    true if record.try(:receiver) == user
  end
end