EvanPaymentService¶

Source	onboarding

agentAccountId - string: account address of the payment agent.
channelManagerAccountId - string: Manager of the payment channel.
paymentAgentUrl - string: Url to the payment agent server.
paymentEndPoint - string: base endpoint of the payment

requestPaymentAgent¶

onboarding.requestPaymentAgent(endPoint);

Send an rest get request to the payment agent using the corresponding new build headers.

Parameters¶

endPoint - string: endpoint that should be called using this.agentEndpoint

Returns¶

Promise<any>: json result of the request

Example¶

Reference Implementation: Profile Payment Component

// setup channel manager
this.bcc.payments.setChannelManager(this.paymentService.channelManagerAccountId);

...

const status = await this.paymentService.requestPaymentAgent('getStatus');

// parse correct value for estimated values
status.monthlyPayments = Math.floor(status.monthlyPayments).toString();
status.fundsAvailable = Math.floor(status.fundsAvailable).toString();
status.estimatedFunds = Math.floor(status.fundsAvailable / status.monthlyPayments);
status.overallSize = Number(status.monthlyPayments / 100) * 1000;
this.paymentChannels = await this.paymentService.requestPaymentAgent('getChannels');

...

// find active channels
const activeChannels = this.paymentChannels.channels
  .filter(channel => channel.state === 'OPEN');

signMessage¶

onboarding.signMessage(msg, account);

message that should be signed

Parameters¶

msg - string: message that should be signed
account - string: account id to sign the message with (default = activeAccount)

Returns¶

string: signed message signature

Example¶

Reference Implementation: Profile Payment Component

const toSignedMessage = this.bcc.web3.utils
  .soliditySha3(new Date().getTime() + activeAccount)
  .replace('0x', '');
const hexMessage = this.bcc.web3.utils.utf8ToHex(toSignedMessage);
const signature = await this.signMessage(toSignedMessage, activeAccount);