debounce workspace updates (considering slider filters)

core · Jun 10, 2016 · a529b14 · a529b14
1 parent 982e776
commit a529b14
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Showing 2 changed files with 32 additions and 21 deletions.
diff --git a/src/cljs/ulysses/handlers.cljs b/src/cljs/ulysses/handlers.cljs
@@ -13,7 +13,6 @@
                                    hyphenate-keys
                                    parse-int-id
                                    str->int
-                                   clj->json
                                    json->clj
                                    to-id-map
                                    find-by-id
@@ -26,6 +25,7 @@
                                    verify-user-poll-response
                                    debounce-request-grant-ops
                                    debounce-request-faculties-pool
+                                   debounce-request-workspace-save
                                    validate-builder-filters]]))
 
 ;; ----------------------------------------------------------------------------
@@ -149,10 +149,7 @@
 
 (register-handler
   :request-faculties-pool
-  (fn [db _]
-    (debounce-request-faculties-pool db)
-    ; (assoc db :builder-faculties-pool [])))
-    db))
+  debounce-request-faculties-pool)
 
 (register-handler
   :receive-faculties-pool
@@ -165,9 +162,7 @@
 
 (register-handler
   :request-grant-ops
-  (fn [db [_ page]]
-    (debounce-request-grant-ops db page)
-    db))
+  debounce-request-grant-ops) 
 
 (register-handler
   :request-grant-ops-start
@@ -273,15 +268,7 @@
 
 (register-handler
   :workspace-save
-  (fn [db _]
-    (if-let [current (:builder-workspace db)]
-      (request db
-        [:workspace (:id current)]
-        :method :put
-        :params {:faculties (clj->json (or (:faculties current) []))
-                 :filters (clj->json (:builder-filters db))}
-        :handler #(dispatch [:workspace-receive %]))
-      db)))
+  debounce-request-workspace-save)
 
 (register-handler
   :workspace-new-blank
@@ -428,18 +415,21 @@
   :builder-filter-faculty-title-set
   (fn [db [_ title-set]]
     (dispatch [:request-faculties-pool])
+    (dispatch [:workspace-save])
     (assoc-in db [:builder-filters :faculty-title-set] title-set)))
 
 (register-handler
   :builder-filter-faculty-years-uconn
   (fn [db [_ years-uconn]]
     (dispatch [:request-faculties-pool])
+    (dispatch [:workspace-save])
     (assoc-in db [:builder-filters :faculty-years-uconn]
       (or (str->int years-uconn) 0))))
 
 (register-handler
   :builder-filter-faculty-metric
   (fn [db [_ metric value]]
+    (dispatch [:workspace-save])
     (assoc-in db [:builder-filters :metrics metric]
       value)))
 

diff --git a/src/cljs/ulysses/utils.cljs b/src/cljs/ulysses/utils.cljs
@@ -463,8 +463,9 @@
           :handler #(dispatch [:receive-grant-ops %]))))))
 
 (defn debounce-request-grant-ops
-  [db page]
-  (put! request-grant-ops-channel [db page]))
+  [db [_ page]]
+  (put! request-grant-ops-channel [db page])
+  db)
 
 ; faculty requests
 
@@ -481,8 +482,28 @@
             :handler #(dispatch [:receive-faculties-pool %])))))))
 
 (defn debounce-request-faculties-pool
-  [db]
-  (put! request-faculties-pool-channel [db]))
+  [db _]
+  (put! request-faculties-pool-channel [db])
+  db)
+
+; workspace updates
+
+(def request-workspace-save-channel
+  (debounce-standard
+    (fn [db]
+      (if-let [current (:builder-workspace db)]
+        (request db
+          [:workspace (:id current)]
+          :method :put
+          :params {:faculties (clj->json (or (:faculties current) []))
+                   :filters (clj->json (:builder-filters db))}
+          :handler #(dispatch [:workspace-receive %]))
+        db))))
+
+(defn debounce-request-workspace-save
+  [db _]
+  (put! request-workspace-save-channel [db])
+  db)
 
 ;; ----------------------------------------------------------------------------
 ;; direct dom mutations