4 files changed, 110 insertions, 83 deletions
diff --git a/src/client/react/components/container/RoomFinder.js b/src/client/react/components/container/RoomFinder.js
index 8bcccc4..b4af8cb 100644
--- a/src/client/react/components/container/RoomFinder.js
+++ b/src/client/react/components/container/RoomFinder.js
@@ -18,95 +18,25 @@
  *
  */
 
-import React from 'react';
-import PropTypes from 'prop-types';
 import { connect } from 'react-redux';
 import { withRouter } from 'react-router-dom';
-import { Button, ButtonIcon } from 'rmwc/Button';
-import users from '../../users';
-import { makeSetUser, userFromMatch } from '../../lib/url';
+import { shiftRoom } from '../../store/actions';
+import { userFromMatch } from '../../lib/url';
 
-import './RoomFinder.scss';
+import RoomFinder from '../presentational/RoomFinder';
 
-class RoomFinder extends React.Component {
-  static propTypes = {
-    // redux
-    isVisible: PropTypes.bool.isRequired,
-    onHide: PropTypes.func.isRequired,
+const mapStateToProps = (state, { match }) => {
+  const user = userFromMatch(match);
 
-    // react-router
-    user: PropTypes.string.isRequired,
-    setUser: PropTypes.func.isRequired,
-  }
+  return {
+    key: user,
+    user,
+    isVisible: state.isRoomFinderVisible,
+  };
+};
 
-  componentWillMount() {
-    const { isVisible, user, onHide } = this.props;
-
-    if (isVisible && users.byId[user].type !== 'r') {
-      // We are not currently viewing a room, so just hide.
-      onHide();
-    }
-  }
-
-  componentWillReceiveProps(nextProps) {
-    const { isVisible, user, onHide } = nextProps;
-
-    if (isVisible && users.byId[user].type !== 'r') {
-      // We are not currently viewing a room, so just hide.
-      onHide();
-    }
-  }
-
-  changeRoom(change) {
-    const { user, setUser } = this.props;
-    const { allRoomIds } = users;
-
-    const currentRoom = user;
-    const currentRoomIndex = allRoomIds.indexOf(currentRoom);
-    let nextRoomIndex = currentRoomIndex + change;
-    if (nextRoomIndex < 0) {
-      nextRoomIndex = allRoomIds.length - 1;
-    } else if (nextRoomIndex > allRoomIds.length - 1) {
-      nextRoomIndex = 0;
-    }
-
-    const nextRoom = allRoomIds[nextRoomIndex];
-    setUser(nextRoom);
-  }
-
-  render() {
-    const { isVisible, onHide } = this.props;
-    if (!isVisible) {
-      return <div />;
-    }
-
-    return (
-      <div className="RoomFinder">
-        <Button onClick={() => this.changeRoom(-1)}>
-          Vorige
-        </Button>
-        <Button onClick={() => this.changeRoom(+1)}>
-          Volgende
-        </Button>
-        <div className="grow" />
-        <Button
-          className="closeButton"
-          onClick={onHide}
-        >
-          <ButtonIcon use="close" />
-        </Button>
-      </div>
-    );
-  }
-}
-
-const mapStateToProps = (state, { match }) => ({
-  user: userFromMatch(match),
-  isVisible: state.isRoomFinderVisible,
-});
-
-const mapDispatchToProps = (dispatch, { history }) => ({
-  setUser: makeSetUser(history),
+const mapDispatchToProps = dispatch => ({
+  shiftRoom: shift => dispatch(shiftRoom(shift)),
   onHide: () => dispatch({ type: 'ROOM_FINDER/HIDE' }),
 });
 
diff --git a/src/client/react/components/presentational/RoomFinder.js b/src/client/react/components/presentational/RoomFinder.js
new file mode 100644
index 0000000..cbcf837
--- /dev/null
+++ b/src/client/react/components/presentational/RoomFinder.js
@@ -0,0 +1,74 @@
+/**
+ * Copyright (C) 2018 Noah Loomans
+ *
+ * This file is part of rooster.hetmml.nl.
+ *
+ * rooster.hetmml.nl is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * rooster.hetmml.nl is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with rooster.hetmml.nl.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import React from 'react';
+import PropTypes from 'prop-types';
+import { Button, ButtonIcon } from 'rmwc/Button';
+import users from '../../users';
+
+import './RoomFinder.scss';
+
+class RoomFinder extends React.Component {
+  static propTypes = {
+    // redux
+    isVisible: PropTypes.bool.isRequired,
+    onHide: PropTypes.func.isRequired,
+
+    // react-router
+    user: PropTypes.string.isRequired,
+    shiftRoom: PropTypes.func.isRequired,
+  }
+
+  componentDidMount() {
+    const { isVisible, user, onHide } = this.props;
+
+    if (isVisible && users.byId[user].type !== 'r') {
+      // We are not currently viewing a room, so just hide.
+      onHide();
+    }
+  }
+
+  render() {
+    const { isVisible, shiftRoom, onHide } = this.props;
+    if (!isVisible) {
+      return <div />;
+    }
+
+    return (
+      <div className="RoomFinder">
+        <Button onClick={() => shiftRoom(-1)}>
+          Vorige
+        </Button>
+        <Button onClick={() => shiftRoom(+1)}>
+          Volgende
+        </Button>
+        <div className="grow" />
+        <Button
+          className="closeButton"
+          onClick={onHide}
+        >
+          <ButtonIcon use="close" />
+        </Button>
+      </div>
+    );
+  }
+}
+
+export default RoomFinder;
diff --git a/src/client/react/components/container/RoomFinder.scss b/src/client/react/components/presentational/RoomFinder.scss
index d4b16d9..d4b16d9 100644
--- a/src/client/react/components/container/RoomFinder.scss
+++ b/src/client/react/components/presentational/RoomFinder.scss
diff --git a/src/client/react/store/actions.js b/src/client/react/store/actions.js
index b123a8b..96256e4 100644
--- a/src/client/react/store/actions.js
+++ b/src/client/react/store/actions.js
@@ -18,6 +18,29 @@ export function setUser(newUser) {
   };
 }
 
+export function shiftRoom(shift) {
+  return (dispatch, getState, { getHistory }) => {
+    const { user } = getHistory();
+    const { allRoomIds } = users;
+
+    if (users.byId[user].type !== 'r') throw new Error('User must be a room');
+
+    const currentRoom = user;
+    const currentRoomIndex = allRoomIds.indexOf(currentRoom);
+
+    let nextRoomIndex = currentRoomIndex + shift;
+
+    if (nextRoomIndex < 0) {
+      nextRoomIndex = allRoomIds.length - 1;
+    } else if (nextRoomIndex > allRoomIds.length - 1) {
+      nextRoomIndex = 0;
+    }
+
+    const nextRoom = allRoomIds[nextRoomIndex];
+    dispatch(setUser(nextRoom));
+  };
+}
+
 export function setWeek(newWeek) {
   return (dispatch, getState, { getHistory, moment }) => {
     const { updateQuery } = getHistory();