npm package: @justeat/f-rating
Description: Fozzie Rating - Global Rating component
Latest version: 0.18.0

<div align="center">

# f-rating

<img width="125" alt="Fozzie Bear" src="../../../../bear.png" />



</div>

---

[![npm version](https://badge.fury.io/js/%40justeat%2Ff-rating.svg)](https://badge.fury.io/js/%40justeat%2Ff-rating)
[![CircleCI](https://circleci.com/gh/justeat/fozzie-components.svg?style=svg)](https://circleci.com/gh/justeat/workflows/fozzie-components)
[![Coverage Status](https://coveralls.io/repos/github/justeat/f-rating/badge.svg)](https://coveralls.io/github/justeat/f-rating)
[![Known Vulnerabilities](https://snyk.io/test/github/justeat/f-rating/badge.svg?targetFile=package.json)](https://snyk.io/test/github/justeat/f-rating?targetFile=package.json)

---

## Usage

### Installation

Install the module using npm or Yarn:

```sh
yarn add @justeat/f-rating
```

```sh
npm install @justeat/f-rating
```



### Vue Applications

You can import it in your Vue SFC like this (please note that styles have to be imported separately):

```js
import VRating from '@justeat/f-rating';
import '@justeat/f-rating/dist/f-rating.css';

export default {
    components: {
        VRating
    }
}
```

If you are using Webpack, you can import the component dynamically to separate the `v-rating` bundle from the main `bundle.client.js`:

```js
import '@justeat/f-rating/dist/f-rating.css';

export default {
    components: {
        // …
        VRating: () => import(/* webpackChunkName: "v-rating" */ '@justeat/f-rating')
    }
}
```

## Configuration

### Props

There may be props that allow you to customise its functionality.

The props that can be defined are as follows (if any):

| Prop                        |   Type    | Required |  Default  | Description                                                                                                                                                                                                                                                                                                  | Options |
|:----------------------------|:---------:|:--------:|:---------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|
| `starRating`                | `Number`  |   Yes    |     -     | Sets the displayed rating (filled stars). i.e. for `2 out of x`, 2 would be the `starRating`                                                                                                                                                                                                                 | -
| `maxStarRating`             | `Number`  |    No    |     5     | Sets the maximum number of stars that the rating is set against. i.e. for `x out of 5`, 5 would be the `maxStarRating` You can use any number of stars, so if you currently need 6 all you have to do is pass in 6.                                                                                          | -
| `starRatingSize`            | `String`  |    No    |  'small'  | Sets the component size. By default the component will use `small`. `Note:` If you find that the size you currently use doesn't fall into one for the four size options here then please move up to the next available size. e.g if you use 22px as your rating size then you should move to 24px (`medium`) | `xsmall = 16px` `small = 20px` `medium = 24px` `large = 32px`
| `ratingDisplayType`         | `String`  |    No    |  'short'  | Sets the descriptive text which will be displayed next to the component.                                                                                                                                                                                                                                     | `short` `medium` `long`
| `reviewCount`               | `Number`  |    No    |   null    | Sets the total number of reviews to display. Example: `View 499 reviews` where `499` is the total.                                                                                                                                                                                                           | -
| `isUserRating`              | `Boolean` |    No    |   false   | Sets the rating as `(You)` to indicate the rating viewed was left by the user.                                                                                                                                                                                                                               | -
| `shouldAlignRatingTextLeft` | `Boolean` |    No    |   false   | When `true` is passed in, the rating display text will be set to the left hand side of the SVG stars.                                                                                                                                                                                                        | -
| `ratingFontSize`            | `String`  |    No    | 'default' | Sets the rating display font size, allowing a default size and a `large` size.                                                                                                                                                                                                                               | -
| `locale`                    | `String`  |    No    |    ''     | NOTE: If a locale isn't set then the consuming application is responsible for providing the component with the correct translations.                                                                                                                                                                         | -

### Events

The events that can be subscribed to are as follows (if any):

| Event | Description |
| ----- | ----------- |

## Development

Start by cloning the repository and installing the required dependencies:

```sh
$ git clone git@github.com:justeat/fozzie-components.git
$ cd fozzie-components
$ yarn
```

Change directory to the `f-rating` package:

```sh
$ cd packages/components/molecules/f-rating
```

## Testing

To test all components, run from root directory.
To test only `f-rating`, run from the `./fozzie-components/packages/components/molecules/f-rating` directory.

### Unit and Integration tests

```sh
yarn test
```

### Component and Accessibility Tests

```bash
# Note: Ensure Storybook is running when running the following commands
cd ./fozzie-components

yarn storybook:build
yarn storybook:serve-static
```

yarn test-component:chrome
```
### Accessibility tests
```bash
yarn test-a11y:chrome
```
## Documentation to be completed once module is in stable state.