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https://github.com/conduitmobilernd/redux-offline
https://github.com/conduitmobilernd/redux-offline
Last synced: about 2 months ago
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- Host: GitHub
- URL: https://github.com/conduitmobilernd/redux-offline
- Owner: ConduitMobileRND
- License: mit
- Created: 2021-09-07T15:02:30.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2023-12-28T12:28:33.000Z (12 months ago)
- Last Synced: 2023-12-29T12:45:03.773Z (12 months ago)
- Language: JavaScript
- Size: 313 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
Persistent Redux store for _Reasonaboutable_:tm: Offline-First applications, with first-class support for optimistic UI. Use with React, React Native, or as standalone state container for any web app.
> Redux Offline is now being maintained by a community driven team. The new versions of the library will now be available under the npm organization `@redux-offline`. Big thank you to [@jevakallio](https://github.com/jevakallio) for creating this amazing library in the first place.
## Quick start
##### 1. Install with npm (or [Yarn](https://yarnpkg.com))
##### For React Native 0.60+
```shell
npm install --save @redux-offline/redux-offline@native
```
#### For React Native Expo SDK 36
```shell
npm install --save @redux-offline/redux-offline@expo
```
#### For React Native <= 0.59
```shell
npm install --save @redux-offline/redux-offline
```
##### 2. Add the `offline` [store enhancer](http://redux.js.org/docs/Glossary.html#store-enhancer) with `compose`
```js
import { applyMiddleware, createStore, compose } from 'redux';
import { offline } from '@redux-offline/redux-offline';
import offlineConfig from '@redux-offline/redux-offline/lib/defaults';
// ...
const store = createStore(
reducer,
preloadedState,
compose(
applyMiddleware(middleware),
offline(offlineConfig)
)
);
```
##### 3. Decorate actions with offline metadata
```js
const followUser = userId => ({
type: 'FOLLOW_USER_REQUEST',
payload: { userId },
meta: {
offline: {
// the network action to execute:
effect: { url: '/api/follow', method: 'POST', json: { userId } },
// action to dispatch when effect succeeds:
commit: { type: 'FOLLOW_USER_COMMIT', meta: { userId } },
// action to dispatch if network action fails permanently:
rollback: { type: 'FOLLOW_USER_ROLLBACK', meta: { userId } }
}
}
});
```
If the effect payload is something other than JSON you can pass the body and headers:
```js
const registerUser = (name, email) => ({
type: 'REGISTER_USER',
payload: { name, email },
meta: {
offline: {
// the network action to execute:
effect: { url: '/api/register', method: 'POST', body: `name=${name}&email=${email}`, headers: { 'content-type': 'application/x-www-form-urlencoded' } },
// action to dispatch when effect succeeds:
commit: { type: 'REGISTER_USER_COMMIT', meta: { name, email } },
// action to dispatch if network action fails permanently:
rollback: { type: 'REGISTER_USER_ROLLBACK', meta: { name, email } }
}
}
});
```
##### 4. (React Native Android) Ask permission to read network status
If writing a native app for Android, you'll need to make sure to request the permission to access network state in your `AndroidManifest.xml`:
```xml
```
* * *
See [Documentation](docs/README.md) for configuration options, the full API, and common recipes.
## Contributing
Improvements and additions welcome. For large changes, please submit a discussion issue before jumping to coding; we'd hate you to waste the effort.
If you are reporting a bug, please include code that reproduces the error. Here is a starting application on [CodeSandbox](https://codesandbox.io/s/8xml9l1r0j).
In lieu of a formal style guide, follow the included eslint rules, and use Prettier to format your code.
## Miscellanea
### Usage with Redux Persist v5
In case you want to use a custom [redux-persist](https://github.com/rt2zz/redux-persist) version, there is an
[example](https://gist.github.com/jarvisluong/f14872b9c7ed00bc2afc89c4622e3b55) configuration.
### Prior art
Redux Offline is a distillation of patterns discovered while building apps using previously existing libraries:
* Forbes Lindesay's [redux-optimist](https://github.com/ForbesLindesay/redux-optimist)
* Zack Story's [redux-persist](https://github.com/rt2zz/redux-persist/tree/v4)
Without their work, Redux Offline wouldn't exist. If you like the ideas behind Redux Offline, but want to build your own stack from lower-level components, these are good places to start.
### License
MIT