;;;; cl-scopes/storage/msgstore - storing message data in a SQL database

(defpackage :scopes/storage/msgstore
  (:use :common-lisp)
  (:local-nicknames (:message :scopes/core/message)
                    (:shape :scopes/shape)
                    (:storage :scopes/storage)
                    (:tracking :scopes/storage/tracking))
  (:export #:make-container #:save))

(in-package :scopes/storage/msgstore)

(defclass pmsg (message:message tracking:track) ())

(defun indexes (cont)
  '((domain action class item) (domain class item)))

(defun make-container (storage)
  (make-instance 'tracking:container 
                 :item-class 'pmsg
                 :table-name :messages
                 :index-factory #'indexes
                 :storage storage))

(defun save (msg cont)
  (let ((pm (make-instance 'pmsg 
                           :head (shape:head msg) :data (shape:data msg)
                           :container cont)))
    (tracking:insert pm)))