penpot/src/uxbox/data/projects.cljs
2016-03-31 21:52:19 +03:00

149 lines
4.3 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) 2015-2016 Andrey Antukh <niwi@niwi.nz>
;; Copyright (c) 2015-2016 Juan de la Cruz <delacruzgarciajuan@gmail.com>
(ns uxbox.data.projects
(:require [cuerdas.core :as str]
[beicon.core :as rx]
[uxbox.rstore :as rs]
[uxbox.router :as r]
[uxbox.repo :as rp]
[uxbox.locales :refer (tr)]
[uxbox.schema :as sc]
[uxbox.state.project :as stpr]
[uxbox.data.pages :as udp]
[uxbox.ui.messages :as uum]))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Helpers
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defn sort-projects-by
[ordering projs]
(case ordering
:name (sort-by :name projs)
:created (reverse (sort-by :created-at projs))
projs))
(defn contains-term?
[phrase term]
(str/contains? (str/lower phrase) (str/trim (str/lower term))))
(defn filter-projects-by
[term projs]
(if (str/blank? term)
projs
(filter #(contains-term? (:name %) term) projs)))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Events
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; --- Projects Fetched
(defrecord ProjectsFetched [projects]
rs/UpdateEvent
(-apply-update [_ state]
(reduce stpr/assoc-project state projects)))
(defn projects-fetched
[projects]
(ProjectsFetched. projects))
;; --- Fetch Projects
(defrecord FetchProjects []
rs/WatchEvent
(-apply-watch [_ state s]
(letfn [(on-loaded [{projects :payload}]
#(reduce stpr/assoc-project % projects))
(on-error [err]
(rx/empty))]
(->> (rp/do :fetch/projects)
(rx/map on-loaded)
(rx/catch on-error)))))
(defn fetch-projects
[]
(FetchProjects.))
;; --- Create Project
(defrecord CreateProject [name width height layout]
rs/WatchEvent
(-apply-watch [this state s]
(letfn [(on-success [project]
(rx/of (rs/swap #(stpr/assoc-project % project))
(udp/create-page (assoc (into {} this)
:project (:id project)
:name "Page 1"
:data nil))))
(on-failure [err]
(uum/error (tr "errors.create-project")))]
(->> (rp/do :create/project {:name name})
(rx/mapcat on-success)
(rx/catch on-failure)))))
(def ^:static +project-schema+
{:name [sc/required sc/string]
:width [sc/required sc/integer]
:height [sc/required sc/integer]
:layout [sc/required sc/string]})
(defn create-project
[{:keys [name width height layout] :as data}]
(sc/validate! +project-schema+ data)
(map->CreateProject data))
;; --- Delete Project (by id)
(defrecord DeleteProject [id]
rs/WatchEvent
(-apply-watch [_ state s]
(letfn [(on-success [_]
(rs/swap #(stpr/dissoc-project % id)))
(on-failure [e]
(uum/error (tr "errors.delete-project")))]
(->> (rp/do :delete/project id)
(rx/map on-success)
(rx/catch on-failure)))))
(defn delete-project
[id]
(if (map? id)
(DeleteProject. (:id id))
(DeleteProject. id)))
;; --- Go To & Go To Page
(defrecord GoTo [projectid]
rs/WatchEvent
(-apply-watch [_ state s]
(letfn [(navigate [pages]
(let [pageid (:id (first pages))
params {:project-uuid projectid
:page-uuid pageid}]
(r/navigate :workspace/page params)))]
(rx/merge
(rx/of (udp/fetch-pages projectid))
(->> (rx/filter udp/pages-fetched? s)
(rx/take 1)
(rx/map :pages)
(rx/map navigate))))))
(defrecord GoToPage [projectid pageid]
rs/WatchEvent
(-apply-watch [_ state s]
(let [params {:project-uuid projectid
:page-uuid pageid}]
(rx/of (r/navigate :workspace/page params)))))
(defn go-to
"A shortcut event that redirects the user to the
first page of the project."
([projectid] (GoTo. projectid))
([projectid pageid] (GoToPage. projectid pageid)))