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38 lines
965 B
Clojure
38 lines
965 B
Clojure
;; This Source Code Form is subject to the terms of the Mozilla Public
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;; License, v. 2.0. If a copy of the MPL was not distributed with this
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;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
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;;
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;; Copyright (c) UXBOX Labs SL
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(ns app.worker.snaps
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(:require
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[app.util.snap-data :as sd]
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[app.worker.impl :as impl]
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[okulary.core :as l]))
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(defonce state (l/atom {}))
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;; Public API
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(defmethod impl/handler :snaps/initialize-index
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[{:keys [data] :as message}]
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(let [pages (vals (:pages-index data))]
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(reset! state (reduce sd/add-page (sd/make-snap-data) pages)))
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nil)
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(defmethod impl/handler :snaps/update-index
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[{:keys [old-page new-page] :as message}]
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(swap! state sd/update-page old-page new-page)
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nil)
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(defmethod impl/handler :snaps/range-query
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[{:keys [page-id frame-id axis ranges] :as message}]
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(into []
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(comp (mapcat #(sd/query @state page-id frame-id axis %))
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(distinct))
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ranges))
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