Module: Decidim::Messaging::ConversationHelper

Defined in:
app/helpers/decidim/messaging/conversation_helper.rb

Instance Method Summary collapse

Instance Method Details

Builds a link to the conversation between the current user and another user.

  • If there’s no current user, it links to the login form.

  • If there’s no prior existing conversation between the users, it links to the new conversation form.

  • Otherwise, it links to the existing conversation.

Parameters:

  • user (Decidim::User) —

    The user to link to a conversation with

Returns:

  • (String) —

    The resulting route



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# File 'app/helpers/decidim/messaging/conversation_helper.rb', line 21

def link_to_current_or_new_conversation_with(user)
  return decidim.new_user_session_path unless user_signed_in?

  conversation_between = UserConversations.for(current_user).find do |conversation|
    conversation.participants.to_set == [current_user, user].to_set
  end

  if conversation_between
    decidim.conversation_path(conversation_between)
  else
    decidim.new_conversation_path(recipient_id: user.id)
  end
end