All files / src/tokens cpu.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
9x
9x
9x
 
 
 
 
 
 
 
 
 
 
2x
2x
2x
2x
 
 
 
 
 
2x
2x
 
 
 
3x
 
 
 
1x
1x
 
 
 
 
 
 
 
9x
 
 
 
 
 
 
 
 
const CONTRACT_NAME = 'token.ore';
const ORE_CPU_ACCOUNT_NAME = 'cpu.ore';
const TOKEN_SYMBOL = 'CPU';
 
let amount;
/* Public */
 
function issueCpu(toAccountName, cpuAmount, memo = '') {
  amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
  return this.issueToken(toAccountName, amount, ORE_CPU_ACCOUNT_NAME, CONTRACT_NAME, memo);
}
 
async function approveCpu(fromAccountName, toAccountName, cpuAmount, memo = '', permission = 'active') {
  amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
  const fromAccountBalance = await this.getCpuBalance(fromAccountName, TOKEN_SYMBOL, CONTRACT_NAME);
  Eif (fromAccountBalance > 0) {
    return this.approveTransfer(fromAccountName, toAccountName, amount, CONTRACT_NAME, memo, permission);
  }
  throw new Error('The account does not have sufficient balance');
}
 
async function getApprovedCpuBalance(fromAccountName, toAccountName) {
  const approvedBalance = await this.getApprovedAmount.bind(this)(fromAccountName, toAccountName, TOKEN_SYMBOL, CONTRACT_NAME);
  return approvedBalance;
}
 
function getCpuBalance(oreAccountName) {
  return this.getBalance(oreAccountName, TOKEN_SYMBOL, CONTRACT_NAME);
}
 
function transferCpu(fromAccountName, toAccountName, cpuAmount, memo = '') {
  amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
  return this.transferToken(fromAccountName, toAccountName, amount, CONTRACT_NAME, memo);
}
 
function transferCpufrom(approvedAccountName, fromAccountName, toAccountName, cpuAmount, memo) {
  amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
  return this.transferFrom(approvedAccountName, fromAccountName, toAccountName, amount, CONTRACT_NAME, memo);
}
 
module.exports = {
  issueCpu,
  approveCpu,
  getCpuBalance,
  getApprovedCpuBalance,
  transferCpu,
  transferCpufrom
};