From 31d08cdad1f10d1a1ce63863e8c43da81a9a4eea Mon Sep 17 00:00:00 2001
From: Dan Barber <github@danbarber.me>
Date: Wed, 18 Jan 2017 17:33:19 +0000
Subject: [PATCH] Remove move-piece reducer

We're handling moves on the server side now.
---
 web/static/js/reducers/chess-board.js |  7 -------
 web/static/js/reducers/move-piece.js  | 17 -----------------
 web/static/js/store/actions.js        |  9 ---------
 3 files changed, 33 deletions(-)
 delete mode 100644 web/static/js/reducers/move-piece.js

diff --git a/web/static/js/reducers/chess-board.js b/web/static/js/reducers/chess-board.js
index 6ac6728..bb1a86f 100644
--- a/web/static/js/reducers/chess-board.js
+++ b/web/static/js/reducers/chess-board.js
@@ -2,7 +2,6 @@ import Immutable from "immutable";
 import { Map } from "immutable";
 
 import defaultState from "../store/default-state";
-import movePiece from "./move-piece";
 
 const chessBoardReducer = (state = defaultState, action) => {
   switch (action.type) {
@@ -17,12 +16,6 @@ const chessBoardReducer = (state = defaultState, action) => {
         .set("gameId", action.gameId)
         .toJS();
 
-    case "MOVE_PIECE":
-      return Immutable.fromJS(state)
-        .set("board", movePiece(state.board))
-        .set("selectedSquare", null)
-        .toJS();
-
     case "SELECT_PIECE":
       return Immutable.fromJS(state)
         .set("selectedSquare", action.coords)
diff --git a/web/static/js/reducers/move-piece.js b/web/static/js/reducers/move-piece.js
deleted file mode 100644
index bd97c71..0000000
--- a/web/static/js/reducers/move-piece.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import Immutable from "immutable";
-import { Map } from "immutable";
-
-const movePiece = (board, from, to) => {
-  const newBoard = Immutable.fromJS(board);
-  const piece = board[from.rank][from.file];
-
-  const boardChange = Map([
-    [from.rank, Map([[from.file, null]])]
-  ]).mergeDeep(Map([
-    [to.rank, Map([[to.file, piece]])]
-  ]));
-
-  return newBoard.mergeDeep(boardChange).toJS();
-}
-
-export default movePiece;
diff --git a/web/static/js/store/actions.js b/web/static/js/store/actions.js
index 80a95a2..a32b0db 100644
--- a/web/static/js/store/actions.js
+++ b/web/static/js/store/actions.js
@@ -1,7 +1,6 @@
 const SET_BOARD = "SET_BOARD";
 const SET_GAME_ID = "SET_GAME_ID";
 const SELECT_PIECE = "SELECT_PIECE";
-const MOVE_PIECE = "MOVE_PIECE";
 
 export const setBoard = (board) => {
   return {
@@ -23,11 +22,3 @@ export const selectPiece = (coords) => {
     coords: coords
   };
 }
-
-export const movePiece = (from, to) => {
-  return {
-    type: MOVE_PIECE,
-    from: from,
-    to: to
-  };
-}