module Denshobato::MessageHelper
Public Instance Methods
send_message(text, recipient)
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# File lib/denshobato/helpers/core_modules/message_helper.rb, line 3 def send_message(text, recipient) # This method sends message directly to the recipient # Takes responsibility to create conversation if it doesn`t exist yet # sends message to an existing conversation # Find conversation. room = hato_conversation.find_by(sender: self, recipient: recipient) # If conversation doesn`t exist, create one. conversation = room.nil? ? create_conversation(self, recipient) : room # Return validation error, if conversation is a String (see create_conversation method) return errors.add(:blacklist, conversation) if conversation.is_a?(String) # Create message for this conversation. send_message_to(conversation.id, body: text) end
send_message_to(id, params)
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# File lib/denshobato/helpers/core_modules/message_helper.rb, line 21 def send_message_to(id, params) # This method sends message directly to conversation return errors.add(:message, 'Conversation not present') unless id # Expect record id # If id == active record object, get it`s id id = id.id if id.is_a?(ActiveRecord::Base) room = hato_conversation.find(id) # Show validation error if the author of a message is not in conversation return message_error(id, self) unless user_in_conversation(room, self) # If everything is ok, build message hato_messages.build(params) end
Private Instance Methods
create_conversation(sender, recipient)
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# File lib/denshobato/helpers/core_modules/message_helper.rb, line 41 def create_conversation(sender, recipient) room = sender.make_conversation_with(recipient) # Get validation error room.valid? ? room.save && room : room.errors[:blacklist].join('') end
message_error(id, author)
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# File lib/denshobato/helpers/core_modules/message_helper.rb, line 48 def message_error(id, author) # TODO: Return validation error in the most efficient way author.hato_messages.build(conversation_id: id) end
user_in_conversation(room, author)
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# File lib/denshobato/helpers/core_modules/message_helper.rb, line 54 def user_in_conversation(room, author) # Check if user is in conversation as sender or recipient hato_conversation.where(id: room.id, sender: author).present? || hato_conversation.where(id: room.id, recipient: author).present? end