penpot/backend/src/app/loggers/mattermost.clj
2024-04-10 15:31:49 +02:00

108 lines
3.7 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) KALEIDOS INC
(ns app.loggers.mattermost
"A mattermost integration for error reporting."
(:require
[app.common.exceptions :as ex]
[app.common.logging :as l]
[app.common.spec :as us]
[app.config :as cf]
[app.http.client :as http]
[app.loggers.database :as ldb]
[app.util.json :as json]
[clojure.spec.alpha :as s]
[integrant.core :as ig]
[promesa.exec :as px]
[promesa.exec.csp :as sp]))
(defonce enabled (atom true))
(defn- send-mattermost-notification!
[cfg {:keys [id public-uri] :as report}]
(let [text (str "Exception: " public-uri "/dbg/error/" id " "
(when-let [pid (:profile-id report)]
(str "(pid: #uuid-" pid ")"))
"\n"
"- host: #" (:host report) "\n"
"- tenant: #" (:tenant report) "\n"
"- logger: #" (:logger report) "\n"
"- request-path: `" (:request-path report) "`\n"
"- frontend-version: `" (:frontend-version report) "`\n"
"- backend-version: `" (:backend-version report) "`\n"
"\n"
"```\n"
"Trace:\n"
(:trace report)
"```")
resp (http/req! cfg
{:uri (cf/get :error-report-webhook)
:method :post
:headers {"content-type" "application/json"}
:body (json/encode-str {:text text})}
{:sync? true})]
(when (not= 200 (:status resp))
(l/warn :hint "error on sending data"
:response (pr-str resp)))))
(defn record->report
[{:keys [::l/context ::l/id ::l/cause] :as record}]
(us/assert! ::l/record record)
{:id id
:tenant (cf/get :tenant)
:host (cf/get :host)
:public-uri (cf/get :public-uri)
:backend-version (or (:version/backend context) (:full cf/version))
:frontend-version (:version/frontend context)
:profile-id (:request/profile-id context)
:request-path (:request/path context)
:logger (::l/logger record)
:trace (ex/format-throwable cause :detail? false :header? false)})
(defn handle-event
[cfg record]
(when @enabled
(try
(let [report (record->report record)]
(send-mattermost-notification! cfg report))
(catch Throwable cause
(l/warn :hint "unhandled error" :cause cause)))))
(defmethod ig/pre-init-spec ::reporter [_]
(s/keys :req [::http/client]))
(defmethod ig/init-key ::reporter
[_ cfg]
(when-let [uri (cf/get :error-report-webhook)]
(px/thread
{:name "penpot/mattermost-reporter"
:virtual true}
(l/info :hint "initializing error reporter" :uri uri)
(let [input (sp/chan :buf (sp/sliding-buffer 128)
:xf (filter ldb/error-record?))]
(add-watch l/log-record ::reporter #(sp/put! input %4))
(try
(loop []
(when-let [msg (sp/take! input)]
(handle-event cfg msg)
(recur)))
(catch InterruptedException _
(l/debug :hint "reporter interrupted"))
(catch Throwable cause
(l/error :hint "unexpected error" :cause cause))
(finally
(sp/close! input)
(remove-watch l/log-record ::reporter)
(l/info :hint "reporter terminated")))))))
(defmethod ig/halt-key! ::reporter
[_ thread]
(some-> thread px/interrupt!))