-
Notifications
You must be signed in to change notification settings - Fork 207
Expand file tree
/
Copy pathtransfer-tokens.js
More file actions
150 lines (121 loc) · 4.5 KB
/
transfer-tokens.js
File metadata and controls
150 lines (121 loc) · 4.5 KB
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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
require("dotenv").config();
const {
AccountBalanceQuery,
AccountCreateTransaction,
AccountDeleteTransaction,
AccountId,
Client,
PrivateKey,
Hbar,
TokenAssociateTransaction,
TokenCreateTransaction,
TokenDeleteTransaction,
TokenGrantKycTransaction,
TransferTransaction,
TokenWipeTransaction,
TransactionId
} = require("@hashgraph/sdk");
async function main() {
let client;
if (process.env.HEDERA_NETWORK != null) {
switch (process.env.HEDERA_NETWORK) {
case "previewnet":
client = Client.forPreviewnet();
break;
default:
client = Client.forTestnet();
}
} else {
try {
client = Client.fromConfigFile(process.env.CONFIG_FILE);
} catch (err) {
client = Client.forTestnet();
}
}
if (process.env.OPERATOR_KEY != null && process.env.OPERATOR_ID != null) {
const operatorKey = PrivateKey.fromString(process.env.OPERATOR_KEY);
const operatorId = AccountId.fromString(process.env.OPERATOR_ID);
client.setOperator(operatorId, operatorKey);
}
const newKey = PrivateKey.generate();
console.log(`private key = ${newKey}`);
console.log(`public key = ${newKey.publicKey}`);
let resp = await new AccountCreateTransaction()
.setKey(newKey.publicKey)
.setInitialBalance(new Hbar(2))
.execute(client);
const transactionReceipt = await resp.getReceipt(client);
const newAccountId = transactionReceipt.accountId;
console.log(`account id = ${newAccountId}`);
resp = await new TokenCreateTransaction()
.setNodeAccountIds([resp.nodeId])
.setTokenName("ffff")
.setTokenSymbol("F")
.setDecimals(3)
.setInitialSupply(100)
.setTreasuryAccountId(client.operatorAccountId)
.setAdminKey(client.operatorPublicKey)
.setFreezeKey(client.operatorPublicKey)
.setWipeKey(client.operatorPublicKey)
.setKycKey(client.operatorPublicKey)
.setSupplyKey(client.operatorPublicKey)
.setFreezeDefault(false)
.execute(client);
const tokenId = (await resp.getReceipt(client)).tokenId;
console.log(`token id = ${tokenId}`);
await (await (await new TokenAssociateTransaction()
.setNodeAccountIds([resp.nodeId])
.setAccountId(newAccountId)
.setTokenIds([tokenId])
.freezeWith(client)
.sign(newKey))
.execute(client))
.getReceipt(client);
console.log(`Associated account ${newAccountId} with token ${tokenId}`);
await (await new TokenGrantKycTransaction()
.setNodeAccountIds([resp.nodeId])
.setAccountId(newAccountId)
.setTokenId(tokenId)
.execute(client))
.getReceipt(client);
console.log(`Granted KYC for account ${newAccountId} on token ${tokenId}`);
await (await new TransferTransaction()
.setNodeAccountIds([resp.nodeId])
.addTokenTransfer(tokenId, client.operatorAccountId, -10)
.addTokenTransfer(tokenId, newAccountId, 10)
.execute(client))
.getReceipt(client);
console.log(`Sent 10 tokens from account ${client.operatorAccountId} to account ${newAccountId} on token ${tokenId}`);
const balances = await new AccountBalanceQuery()
.setAccountId(client.operatorAccountId)
.execute(client);
console.log(`Token balances for ${client.operatorAccountId} are ${balances.tokens.toString()}`);
await (await new TokenWipeTransaction()
.setNodeAccountIds([resp.nodeId])
.setTokenId(tokenId)
.setAccountId(newAccountId)
.setAmount(10)
.execute(client))
.getReceipt(client);
console.log(`Wiped balance of account ${newAccountId}`);
await (await new TokenDeleteTransaction()
.setNodeAccountIds([resp.nodeId])
.setTokenId(tokenId)
.execute(client))
.getReceipt(client);
console.log(`Deleted token ${tokenId}`);
await (
await (
await new AccountDeleteTransaction()
.setNodeAccountIds([resp.nodeId])
.setAccountId(newAccountId)
.setTransferAccountId(client.operatorAccountId)
.setTransactionId(TransactionId.generate(newAccountId))
.setMaxTransactionFee(new Hbar(1))
.freezeWith(client)
.sign(newKey)
).execute(client)
).getReceipt(client);
console.log(`Deleted account ${newAccountId}`);
}
main();