penpot/backend/src/app/setup.clj
2021-04-12 16:49:43 +02:00

59 lines
1.7 KiB
Clojure

;; This Source Code Form is subject to the terms of the Mozilla Public
;; License, v. 2.0. If a copy of the MPL was not distributed with this
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
;;
;; Copyright (c) UXBOX Labs SL
(ns app.setup
"Initial data setup of instance."
(:require
[app.common.uuid :as uuid]
[app.db :as db]
[buddy.core.codecs :as bc]
[buddy.core.nonce :as bn]
[clojure.spec.alpha :as s]
[integrant.core :as ig]))
(declare initialize-instance-id!)
(declare initialize-secret-key!)
(declare retrieve-all)
(defmethod ig/pre-init-spec ::props [_]
(s/keys :req-un [::db/pool]))
(defmethod ig/init-key ::props
[_ {:keys [pool] :as cfg}]
(db/with-atomic [conn pool]
(let [cfg (assoc cfg :conn conn)]
(initialize-secret-key! cfg)
(initialize-instance-id! cfg)
(retrieve-all cfg))))
(defn- initialize-secret-key!
[{:keys [conn] :as cfg}]
(let [key (-> (bn/random-bytes 64)
(bc/bytes->b64u)
(bc/bytes->str))]
(db/insert! conn :server-prop
{:id "secret-key"
:preload true
:content (db/tjson key)}
{:on-conflict-do-nothing true})))
(defn- initialize-instance-id!
[{:keys [conn] :as cfg}]
(let [iid (uuid/random)]
(db/insert! conn :server-prop
{:id "instance-id"
:preload true
:content (db/tjson iid)}
{:on-conflict-do-nothing true})))
(defn- retrieve-all
[{:keys [conn] :as cfg}]
(reduce (fn [acc row]
(assoc acc (keyword (:id row)) (db/decode-transit-pgobject (:content row))))
{}
(db/query conn :server-prop {:preload true})))