The `@push.rocks/webstore` module provides a high-performance storage solution for web applications, leveraging IndexedDB. This guide demonstrates how to use `@push.rocks/webstore` to store, retrieve, check, and manage data in the browser efficiently.
### Setting Up
Before using `@push.rocks/webstore`, you must import and instantiate a `WebStore` class. Specify a database name (`dbName`) and a store name (`storeName`) in the options:
```typescript
import { WebStore } from '@push.rocks/webstore';
const myStore = new WebStore<{
[key: string]: any; // Define the shape of your store objects here
}>({
dbName: 'myDatabase',
storeName: 'myStore'
});
```
### Initializing the Store
To ensure the IndexedDB is set up correctly, call the `init` method before executing CRUD operations:
```typescript
await myStore.init();
```
### Storing Data
To store data, use the `set` method with a key and value. The value can be any object adhering to the store's object shape:
```typescript
await myStore.set('myKey', { some: 'data' });
```
### Retrieving Data
To retrieve data, use the `get` method with a key. This method returns a promise that resolves to the value associated with the key, or `undefined` if the key does not exist:
```typescript
const myData = await myStore.get('myKey');
console.log(myData); // { some: 'data' }
```
### Checking Data Existence
To check whether a key exists in the store, use the `check` method:
```typescript
const exists = await myStore.check('myKey');
console.log(exists); // true or false
```
### Deleting Data
To delete a specific entry, use the `delete` method with a key:
```typescript
await myStore.delete('myKey');
```
### Clearing the Store
To remove all entries from the store, use the `clear` method:
```typescript
await myStore.clear();
```
### Fetching All Keys
To retrieve all keys from the store, use the `keys` method. It returns a promise that resolves to an array of keys:
```typescript
const allKeys = await myStore.keys();
console.log(allKeys); // ['myKey', ...]
```
### Typed Request Caching
`@push.rocks/webstore` also includes a feature for caching typed requests using the `TypedrequestCache` class. This is particularly useful for caching API requests and their responses.
To set up a `TypedrequestCache`:
```typescript
import { TypedrequestCache } from '@push.rocks/webstore';
const myCache = new TypedrequestCache('domainIdentifier');
```
Store a request and its response:
```typescript
await myCache.setByRequest({
method: 'GET',
request: 'https://example.com/api/data',
response: { data: 'response data' }
});
```
Retrieve a cached request by making a partial request:
`@push.rocks/webstore` provides a comprehensive API to leverage browser storage efficiently while maintaining high performance.
## License and Legal Information
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