From f810ce89c5495a65f577ae9394177fcc6d13a3fc Mon Sep 17 00:00:00 2001
From: Mattias Rydengren <mattias.rydengren@coderesque.com>
Date: Sat, 21 Nov 2015 21:12:14 +0100
Subject: [PATCH] Initial commit.

---
 .eslintrc            |  3 +++
 .gitignore           |  4 ++++
 README.md            | 51 ++++++++++++++++++++++++++++++++++++++++++++
 modules/index.ava.js | 50 +++++++++++++++++++++++++++++++++++++++++++
 modules/index.js     | 19 +++++++++++++++++
 package.json         | 35 ++++++++++++++++++++++++++++++
 6 files changed, 162 insertions(+)
 create mode 100644 .eslintrc
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 modules/index.ava.js
 create mode 100644 modules/index.js
 create mode 100644 package.json

diff --git a/.eslintrc b/.eslintrc
new file mode 100644
index 0000000..ded0e56
--- /dev/null
+++ b/.eslintrc
@@ -0,0 +1,3 @@
+{
+  "extends": ["billogram/browser"]
+}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..909dac8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.DS_Store
+*.log
+lib/
+node_modules/
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4c86377
--- /dev/null
+++ b/README.md
@@ -0,0 +1,51 @@
+# redux-batch-middleware
+
+> Batch Redux actions
+
+[![npm version](https://img.shields.io/npm/v/redux-batch-middleware.svg?style=flat-square)](https://www.npmjs.com/package/redux-batch-middleware)
+
+Batch [middleware](http://rackt.github.io/redux/docs/advanced/Middleware.html) for Redux. Inspired by [redux-batched-actions](https://github.com/tshelburne/redux-batched-actions).
+
+## Install
+
+```
+npm install --save redux-batch-middleware
+```
+
+## Usage
+
+Add as middleware:
+
+```js
+    import { applyMiddleware, createStore } from 'redux';
+    import { batch, batching } from 'redx-batch-actions';
+    import reducers from './reducers';
+
+    let middleware = [batch];
+
+    let store = applyMiddleware(...middleware)(createStore)(batching(reducers));
+```
+
+Dispatch multiple actions:
+
+```js
+    store.dispatch([action1, action2]);
+```
+
+## API
+
+### batch
+
+Redux middleware which converts a dispatched array of actions to a batch action.
+
+### batching(reducer)
+
+#### reducer
+
+Type: `function`
+
+A reducer that should be able to handle batched actions, most likely the root reducer.
+
+## License
+
+MIT
diff --git a/modules/index.ava.js b/modules/index.ava.js
new file mode 100644
index 0000000..0c617cd
--- /dev/null
+++ b/modules/index.ava.js
@@ -0,0 +1,50 @@
+import test from 'ava';
+import { applyMiddleware, combineReducers, createStore } from 'redux';
+
+import { batch, batching } from '../lib/index';
+
+
+function createBatchStore() {
+    let middleware = [
+        batch
+    ];
+
+    let root = combineReducers({
+        actions: function(state = [], action = {}) {
+            if (action.type === '@@redux/INIT') {
+                return state;
+            }
+
+            return [...state, action];
+        }
+    });
+
+    return applyMiddleware(...middleware)(createStore)(batching(root));
+}
+
+
+test('can dispatch non-batch action', (t) => {
+    let type = 'action type';
+
+    let store = createBatchStore();
+    store.dispatch({ type });
+
+    let actions = store.getState().actions;
+    t.same(actions.map((action) => action.type), [type]);
+
+    t.end();
+});
+
+
+test('can dispatch batch action', (t) => {
+    let type1 = 'action type 1';
+    let type2 = 'action type 2';
+
+    let store = createBatchStore();
+    store.dispatch([{ type: type1 }, { type: type2 }]);
+
+    let actions = store.getState().actions;
+    t.same(actions.map((action) => action.type), [type1, type2]);
+
+    t.end();
+});
diff --git a/modules/index.js b/modules/index.js
new file mode 100644
index 0000000..3efef30
--- /dev/null
+++ b/modules/index.js
@@ -0,0 +1,19 @@
+const BatchActionType = '@@redux-batch-middleware/BATCH';
+
+
+export function batch({ dispatch }) {
+    return (next) => (action) => {
+        Array.isArray(action)
+            ? dispatch({ type: BatchActionType, payload: action })
+            : next(action);
+    };
+}
+
+
+export function batching(reducer) {
+    return function batcher(state, action) {
+        return action.type === BatchActionType
+            ? action.payload.reduce(batcher, state)
+            : reducer(state, action);
+    };
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..0d4ee36
--- /dev/null
+++ b/package.json
@@ -0,0 +1,35 @@
+{
+  "name": "redux-batch-middleware",
+  "version": "0.0.0",
+  "description": "Batch redux actions",
+  "license": "MIT",
+  "keywords": [
+    "Redux",
+    "Batch"
+  ],
+  "repository": "mrydengren/redux-batch-middleware",
+  "main": "lib/index",
+  "jsnext:main": "modules/index",
+  "files": [
+    "lib",
+    "modules"
+  ],
+  "scripts": {
+    "clean": "rimraf ./lib",
+    "build": "npm run clean && ./node_modules/.bin/babel ./modules -d lib --ignore *.ava.js",
+    "pretest": "./node_modules/.bin/eslint ./modules",
+    "test": "npm run build && ./node_modules/.bin/ava ./modules/**/*.ava.js",
+    "preversion": "npm test",
+    "prepublish": "npm run build"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "ava": "^0.5.0",
+    "babel": "^5.8.34",
+    "babel-eslint": "^4.1.5",
+    "eslint": "^1.10.1",
+    "eslint-config-billogram": "^0.1.0",
+    "redux": "^3.0.4",
+    "rimraf": "^2.4.4"
+  }
+}