Move to immutable with Records

1 files changed, 26 insertions, 0 deletions

diff --git a/frontend/src/models/players.js b/frontend/src/models/players.js
new file mode 100644
index 00000000..3df32c57
--- /dev/null
+++ b/frontend/src/models/players.js
@@ -0,0 +1,26 @@
+import { Record, Map } from 'immutable';
+
+const PlayerRecord = Record({
+  username: null,
+  displayName: null,
+  index: 0,
+  ready: false,
+});
+export class Player extends PlayerRecord {}
+
+const PlayersRecord = Record({
+  all: new Map(),
+  current: '',
+});
+export default class PlayerState extends PlayersRecord {
+  addPlayer(p) {
+    const player = new Player(p);
+    const playerMap = new Map({ [player.username]: player });
+    return this.addPlayers(playerMap).set('current', player.username);
+  }
+
+  addPlayers(p) {
+    const players = new Map(p);
+    return this.mergeIn(['all'], players.map(player => new Player(player)));
+  }
+}