jackal js quickstart docs

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Marston Connell 2023-05-21 11:29:15 -04:00
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# Getting Started

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# Jackal.js
## Quickstart
To get started using Jackal in the browser, you'll need a few things!
### Pre-requesites
* Node.js
* [Jackal.js](https://www.npmjs.com/package/jackal.js)
* Vite
* Keplr
### Setting Up
To get started, make sure you start your project using vite. If you have an existing React app for example, re-init the project using vite.
### Connecting Your Wallet
```js
const chainConfig = {
chainId: 'jackal-1',
chainName: 'Jackal',
rpc: 'https://rpc.jackalprotocol.com',
rest: 'https://api.jackalprotocol.com',
bip44: {
coinType: 118
},
coinType: 118,
stakeCurrency: {
coinDenom: 'JKL',
coinMinimalDenom: 'ujkl',
coinDecimals: 6
},
bech32Config: {
bech32PrefixAccAddr: 'jkl',
bech32PrefixAccPub: 'jklpub',
bech32PrefixValAddr: 'jklvaloper',
bech32PrefixValPub: 'jklvaloperpub',
bech32PrefixConsAddr: 'jklvalcons',
bech32PrefixConsPub: 'jklvalconspub'
},
currencies: [
{
coinDenom: 'JKL',
coinMinimalDenom: 'ujkl',
coinDecimals: 6
}
],
feeCurrencies: [
{
coinDenom: 'JKL',
coinMinimalDenom: 'ujkl',
coinDecimals: 6,
gasPriceStep: {
low: 0.002,
average: 0.002,
high: 0.02
}
}
],
features: []
}
const walletConfig = {
selectedWallet: 'keplr',
signerChain: 'jackal-1',
enabledChains: ['jackal-1'],
queryAddr: 'https://kdb -grpc.jackalprotocol.com',
txAddr: 'https://kdb-rpc.jackalprotocol.com',
chainConfig: chainConfig
}
// Hooking up the wallet to your app
const wallet = await WalletHandler.trackWallet(walletConfig)
```
### Buying Storage Space
Every account that wishes to use the Jackal Protocol to store data needs to have a paid account. This means giving the protocol $8/month/tb. We can do this with Jackal.js!
```js
const storage = await StorageHandler.trackStorage(wallet)
// (Wallet address, duration in hours (min 720),
// space in bytes (min 1000000000)
await storage.buyStorage(WALLET_ADDRESS, 720, 1000000000000)
```
### Creating a Folder
```js
const fileIo = await FileIo.trackIo(wallet)
const listOfFolders = ["folder_name", ...]
// you can create as many folders as you would like this way
// this will only create new folders if they don't already exist
const newFolderCount = await fileIo.verifyFoldersExist(listOfFolders)
```
### Uploading a File
```js
const fileIo = await FileIo.trackIo(wallet)
const parentFolderPath = PARENT_FOLDER_NAME // replace this with your own path
const fileName = FILE_NAME // replace this with your own file name
const handler = await FileUploadHandler.trackFile(FILE_OBJECT, parentFolderPath)
const parent = await fileIo.downloadFolder(parentFolderPath)
const uploadList = {
fileName: {
data: null,
exists: false,
handler: handler,
key: fileName,
uploadable: await handler.getForUpload()
}
}
await fileIo.staggeredUploadFiles(uploadList, parent, {counter: 0, complete: 0})
```
### Downloading a File
```js
const fileIo = await FileIo.trackIo(wallet)
const file = await fileIo.downloadFile(
{
rawPath: FILE_PATH
owner: OWNER_ADDRESS
isFolder: false
},
{
track: 0
}
)
const fileData = file.receiveBacon()
// do what you want with the File object returned by receiveBacon
```