1 files changed, 32 insertions, 0 deletions
diff --git a/devtools/client/webconsole/reducers/filters.js b/devtools/client/webconsole/reducers/filters.js
new file mode 100644
index 0000000000..61b993ada8
--- /dev/null
+++ b/devtools/client/webconsole/reducers/filters.js
@@ -0,0 +1,32 @@
+/* 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/. */
+"use strict";
+
+const constants = require("resource://devtools/client/webconsole/constants.js");
+
+const FilterState = overrides =>
+  Object.freeze(cloneState(constants.DEFAULT_FILTERS_VALUES, overrides));
+
+function filters(state = FilterState(), action) {
+  switch (action.type) {
+    case constants.FILTER_TOGGLE:
+      const { filter } = action;
+      const active = !state[filter];
+      return cloneState(state, { [filter]: active });
+    case constants.FILTERS_CLEAR:
+      return FilterState();
+    case constants.FILTER_TEXT_SET:
+      const { text } = action;
+      return cloneState(state, { [constants.FILTERS.TEXT]: text });
+  }
+
+  return state;
+}
+
+function cloneState(state, overrides) {
+  return Object.assign({}, state, overrides);
+}
+
+exports.FilterState = FilterState;
+exports.filters = filters;