TodoFromRichMessage is really a service object

app/models/todo_from_rich_message.rb

@@ -1,78 +0,0 @@
-class TodoFromRichMessage
-
-  class RichMessageExtractor
-
-    RICH_MESSAGE_FIELDS_REGEX = /([^>@]*)@?([^>]*)>?(.*)/
-
-    def initialize(message)
-      @message = message
-    end
-
-    def description
-      fields[1].strip
-    end
-
-    def context
-      fields[2].strip
-    end
-
-    def project
-      stripped = fields[3].strip
-      stripped.blank? ? nil : stripped
-    end
-
-    private
-
-      def fields
-        @message.match(RICH_MESSAGE_FIELDS_REGEX)
-      end
-
-  end
-
-  attr_reader :user, :default_context_id, :description, :notes
-
-  def initialize(user, default_context_id, description, notes)
-    @user = user
-    @default_context_id = default_context_id
-    @description = description
-    @notes = notes
-  end
-
-  def construct
-    extractor   = RichMessageExtractor.new(description)
-    description = extractor.description
-    context     = extractor.context
-    project     = extractor.project
-
-    context_id = default_context_id
-    unless context.blank?
-      found_context = user.contexts.active.where("name like ?", "%#{context}%").first
-      found_context = user.contexts.where("name like ?", "%#{context}%").first if !found_context
-      context_id = found_context.id if found_context
-    end
-
-    unless user.context_ids.include? context_id
-      raise(CannotAccessContext, "Cannot access a context that does not belong to this user.")
-    end
-
-    project_id = nil
-    unless project.blank?
-      if project[0..3].downcase == "new:"
-        found_project = user.projects.build
-        found_project.name = project[4..259].strip
-        found_project.save!
-      else
-        found_project = user.projects.active.find_by_namepart(project)
-        found_project = user.projects.find_by_namepart(project) if found_project.nil?
-      end
-      project_id = found_project.id unless found_project.nil?
-    end
-
-    todo = user.todos.build
-    todo.description = description
-    todo.raw_notes = notes
-    todo.context_id = context_id
-    todo.project_id = project_id unless project_id.nil?
-    todo
-  end
-end