Noctiflorous Pansy Mulch

    sero-pp

    1.0.8 • Public • Published

    sero-pp

    SERO js-sdk for popup and pullup DApp market .

    ## Whate is sero-pp?

    sero-pp provided to developers who need to develop DApps in the popup and pullup DApp market. It provides interface for querying accounts and executing smart contract methods.

    ## How to use sero-pp

    ### Installation

     npm install sero-pp
    

    ### Usage

    import seropp from 'sero-pp'
    

    ## APIs

    • seropp.init
    • seropp.getAccountList
    • seropp.getAccountDetail
    • seropp.call
    • seropp.executeContract
    • seropp.estimateGas
    • seropp.getInfo

    seropp.init

    It must be inited before invoke other interface.

    const dapp = {
              name: "Hello DApp",
              contractAddress: contractAddress,
              github: "https://github.com/sero-cash/sero-pp/example",
              author: "tom",
              url: "http://127.0.0.1:3000",
              logo: "http://127.0.0.1:3000/logo192.png",
          }
     
          seropp.init(dapp,function (rest) {
              console.log("init result >>> " , rest);
          })

    Account structure

    • Name wallet name
    • PK is the address of the account, can be used as a tag for the account, not as a transfer from address.
    • MainPKr can be used as a common address, call and execute smart contract.
    • Balance is a map. key = currency ,value = Minimum unit amount.

    Transaction structure

    • from Use PK
    • to Use Contract Address
    • data It is the data that return from serojs packMethod
    • value It is amount of transfer to the contract. It need contract support payable method.
    • cy It is short word of currency ,default SERO
    • gas It is pay to miner
    • gasPrice Price of gas
    • catg Catagory of ticket
    • value Value of ticket

    #### Usage

    • seropp.getAccountList

    Return all wallet account

    seropp.getAccountList(function(accounts){
        console.log(accounts);
    });
    

    Result:

    [{
            "Name":"Tom",
            "PK": "kvaztfuz3ZS6sNcksQYZpdGC1rUwcuv1aPkuzkLdgeNSvq5FQiURuBsqghLCY3MkxZLNm7WQ9yV2ib2UWoRpJys",
            "MainPKr": "fHBQfR5t9j3D4CsKQG78sQ3Qzdz9SS6m3XsgvgkNcpKjD1TMBEVmcJ4vhDUpkZrvPtE47DnzxRjz4Gk7xMaGZfxstnMeBjZF1dWeQaC3dxLrPPa4wQoGdXeJuihdTKwxf5K",
        "Balance": {
            "SERO": 88999438296000000000
        }
    }]
    
    • seropp.getAccountDetail

    Return the PK wallet account

      seropp.getAccountDetail(PK,function(account){
          console.log(account);
      });
    

    Result:

      {
              "Name":"Tom",
              "PK": "kvaztfuz3ZS6sNcksQYZpdGC1rUwcuv1aPkuzkLdgeNSvq5FQiURuBsqghLCY3MkxZLNm7WQ9yV2ib2UWoRpJys",
              "MainPKr": "fHBQfR5t9j3D4CsKQG78sQ3Qzdz9SS6m3XsgvgkNcpKjD1TMBEVmcJ4vhDUpkZrvPtE47DnzxRjz4Gk7xMaGZfxstnMeBjZF1dWeQaC3dxLrPPa4wQoGdXeJuihdTKwxf5K",
      	"Balance": {
      		"SERO": 88999438296000000000
      	}
      }
    
    • seropp.executeContract

    Send a transaction to update smart contract state. It is asynchronous on the block chain. and return transaction hash.

    seropp.executeContract(tx,function(txHash){
        console.log(txHash);
    });
    
    • seropp.call

    It use to get data from gero node . and it will be convert to basic data structure.

    seropp.call(data,function(rest){
        console.log(rest);
    });
    
    • seropp.estimateGas

    It use to estimate gas begin send transaction .

    seropp.estimateGas(data,function(gas){
        console.log(gas);
    });
    

    Embed Popup wallet using iframe in DApp

    let walletUrl = 'http://popup-github.sero.cash/?language=en_US';
    <iframe className="popupiframe" src={walletUrl}  frameBorder="no" />
    
    

    Install

    npm i sero-pp

    Homepage

    .

    DownloadsWeekly Downloads

    1

    Version

    1.0.8

    License

    LGPL-3.0

    Unpacked Size

    109 kB

    Total Files

    25

    Last publish

    Collaborators

    • jx_wei19