Metabase -- Marginalia

metabase.channel.core toc
The Metabase channel system. The API is still in development and subject to change.	(ns ^{:added "0.51.0"} metabase.channel.core (:require [metabase.util :as u]))
	(set! warn-on-reflection true)
------------------------------------------------------------------------------------------------;; Channels methods ;; ------------------------------------------------------------------------------------------------;;
Check whether we can connect to a `channel-type` with `detail`. Returns `true` if can connect to the channel, otherwise return falsy or throw an appropriate exception. In case of failure, to provide a field-specific error message on UI, return or throw an :errors map where key is the field name and value is the error message. E.g: (can-connect? :slack {:email "name"}) ;; => {:errors {:email "Invalid email"}}	(defmulti can-connect? {:added "0.51.0" :arglists '([channel-type details])} (fn [channel-type _details] channel-type))
Given a notification payload, return a sequence of channel-specific messages. The message format is channel-specific, one requirement is that it should be the same format that the [[send!]] multimethod expects.	(defmulti render-notification {:added "0.51.0" :arglists '([channel-type notification-payload template recipients])} (fn [channel-type notification-payload _template _recipients] [channel-type (:payload_type notification-payload)]))
Send a message to a channel.	(defmulti send! {:added "0.51.0" :arglists '([channel message])} (fn [channel _message] (:type channel)))
------------------------------------------------------------------------------------------------;; Load the implementations ;; ------------------------------------------------------------------------------------------------;;	(when-not compile-files (u/find-and-load-namespaces! "metabase.channel.impl"))

metabase.channel.core