🐛 Add undo to set default grid options operation

backend/tests/uxbox/tests/test_common_pages.clj

@@ -36,7 +36,14 @@
             res (cp/process-changes data chgs)]
         (t/is (= {:a "a" :b "b"} (get-in res [:options :values :test])))))
 
-    (t/testing "Remove option"
+    (t/testing "Remove option single"
+      (let [chg {:type :set-option
+                 :option :test
+                 :value nil}
+            res (cp/process-changes data [chg])]
+        (t/is (empty? (keys (get res :options))))))
+
+    (t/testing "Remove option nested 1"
       (let [chgs [{:type :set-option
                    :option [:values :test :a]
                    :value "a"}
@@ -47,7 +54,20 @@
                    :option [:values :test]
                    :value nil}]
             res (cp/process-changes data chgs)]
-        (t/is (= nil (get-in res [:options :values :test])))))))
+        (t/is (empty? (keys (get res :options))))))
+
+    (t/testing "Remove option nested 2"
+      (let [chgs [{:type :set-option
+                   :option [:values :test1 :a]
+                   :value "a"}
+                  {:type :set-option
+                   :option [:values :test2 :b]
+                   :value "b"}
+                  {:type :set-option
+                   :option [:values :test2]
+                   :value nil}]
+            res (cp/process-changes data chgs)]
+        (t/is (= [:test1] (keys (get-in res [:options :values]))))))))
 
 (t/deftest process-change-add-obj
   (let [data cp/default-page-data

common/uxbox/common/pages.cljc

@@ -407,8 +407,9 @@
 (defmethod process-change :set-option
   [data {:keys [option value]}]
   (let [path (if (seqable? option) option [option])]
-    (-> data
-        (assoc-in (into [:options] path) value))))
+    (if value
+      (assoc-in data (into [:options] path) value)
+      (assoc data :options (d/dissoc-in (:options data) path)))))
 
 (defmethod process-change :add-obj
   [data {:keys [id obj frame-id parent-id index] :as change}]

frontend/src/uxbox/main/data/workspace.cljs

@@ -649,8 +649,6 @@
     :left (gpt/point (- 1) 0)
     :right (gpt/point 1 0)))
 
-(s/def ::loc  #{:up :down :bottom :top})
-
 ;; --- Delete Selected
 (defn- delete-shapes
   [ids]
@@ -724,6 +722,8 @@
 
 ;; --- Shape Vertical Ordering
 
+(s/def ::loc  #{:up :down :bottom :top})
+
 (defn vertical-order-selected
   [loc]
   (us/verify ::loc loc)

frontend/src/uxbox/main/data/workspace/grid.cljs

@@ -76,8 +76,12 @@
   (ptk/reify ::set-default-grid
     ptk/WatchEvent
     (watch [_ state stream]
-      (rx/of (dwc/commit-changes [{:type :set-option
-                                   :option [:saved-grids type]
-                                   :value params}]
-                                 []
-                                 {:commit-local? true})))))
+      (let [pid (:current-page-id state)
+            prev-value (get-in state [:workspace-data pid :options :saved-grids type])]
+        (rx/of (dwc/commit-changes [{:type :set-option
+                                     :option [:saved-grids type]
+                                     :value params}]
+                                   [{:type :set-option
+                                     :option [:saved-grids type]
+                                     :value prev-value}]
+                                   {:commit-local? true}))))))