confirmation.clj

;; Freecoin-lib - library to facilitate blockchain functions

;; part of Decentralized Citizen Engagement Technologies (D-CENT)
;; R&D funded by the European Commission (FP7/CAPS 610349)

;; Copyright (C) 2015- Dyne.org foundation

;; Sourcecode designed, written and maintained by
;; Denis Roio <jaromil@dyne.org>
;; Aspasia Beneti <aspra@dyne.org>

;; With contributions by
;; Carlo Sciolla
;; Arjan Scherpenisse <arjan@scherpenisse.net>

;; Freecoin-lib is free software; you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

;; Freecoin-lib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

;; You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

;; Additional permission under GNU AGPL version 3 section 7.

;; If you modify Freecoin-lib, or any covered work, by linking or combining it with any library (or a modified version of that library), containing parts covered by the terms of EPL v 1.0, the licensors of this Program grant you additional permission to convey the resulting work. Your modified version must prominently offer all users interacting with it remotely through a computer network (if your version supports such interaction) an opportunity to receive the Corresponding Source of your version by providing access to the Corresponding Source from a network server at no charge, through some standard or customary means of facilitating copying of software. Corresponding Source for a non-source form of such a combination shall include the source code for the parts of the libraries (dependencies) covered by the terms of EPL v 1.0 used as well as that of the covered work.

(ns freecoin-lib.db.confirmation
  (:require [clj-storage.core :as storage]
            [freecoin-lib.utils :as util]))

(defn new-transaction-confirmation!
  ([confirmation-store uuid-generator sender-email recipient-email amount]
   (new-transaction-confirmation! confirmation-store uuid-generator sender-email recipient-email amount #{}))
  ([confirmation-store uuid-generator sender-email recipient-email amount tags]
   (let [confirmation {:uid (uuid-generator)
                       :type :transaction
                       :data {:sender-email sender-email
                              :recipient-email recipient-email
                              :amount amount
                              :tags tags}}
         stored (some-> (storage/store! confirmation-store :uid confirmation))]
     stored)))

(defn fetch [confirmation-store email]
  (some-> (storage/fetch confirmation-store email)))

(defn delete! [confirmation-store email]
  (storage/delete! confirmation-store email))