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BirdWatch/Clojure-Websockets/MainApp/src/cljs/birdwatch/core.cljs
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(ns birdwatch.core | |
"This is the main namespace of the client side of BirdWatch. It is written in | |
ClojureScript and makes use of the systems-toolbox library | |
(https://github.com/matthiasn/systems-toolbox) for building and wiring | |
components. Below, a switchboard is created, which is a specialized component | |
for wiring components together so that messages flow through a system." | |
(:require [matthiasn.birdwatch-specs.specs] | |
[birdwatch.charts.cloud-chart :as cloud] | |
[birdwatch.ui.ui :as ui] | |
[birdwatch.state.comp :as state] | |
[matthiasn.systems-toolbox.switchboard :as sb] | |
[matthiasn.systems-toolbox-sente.client :as sente] | |
[cljsjs.moment])) | |
(enable-console-print!) | |
(defonce switchboard (sb/component :client/switchboard)) | |
(defn make-observable [components] | |
(let [mapper #(assoc-in % [:opts :msgs-on-firehose] true)] | |
(set (mapv mapper components)))) | |
(defn init [] | |
(let [ws-cfg {:relay-types #{:cmd/query :cmd/percolate}} | |
sente-firehose-cfg {:opts {:in-chan [:buffer 100]}} | |
cmps #{(sente/cmp-map :client/ws-cmp ws-cfg) | |
(state/cmp-map :client/state-cmp) | |
(sente/cmp-map :client/ws-firehose sente-firehose-cfg) | |
(ui/cmp-map :client/ui-cmp)} | |
cmps (make-observable cmps)] | |
(sb/send-mult-cmd | |
switchboard | |
[[:cmd/init-comp cmps] | |
[:cmd/route {:from #{:client/state-cmp | |
:client/ui-cmp} | |
:to :client/ws-cmp}] | |
[:cmd/route {:from #{:client/ws-cmp | |
:client/ui-cmp} | |
:to :client/state-cmp}] | |
[:cmd/observe-state | |
{:from :client/state-cmp | |
:to #{:client/ui-cmp}}] | |
[:cmd/attach-to-firehose :client/ws-firehose]]))) | |
(init) |