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blockchain
TSA NG
Commits
b3b4ae4f
Commit
b3b4ae4f
authored
5 years ago
by
Robert Martin-Legene
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Timestamps en el log. Y ahora internamente nos preocupamos por el nonce.
parent
ddefb29e
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2 changed files
api/src/StamperWrapper.js
+12
-3
12 additions, 3 deletions
api/src/StamperWrapper.js
api/src/index.js
+6
-0
6 additions, 0 deletions
api/src/index.js
with
18 additions
and
3 deletions
api/src/StamperWrapper.js
+
12
−
3
View file @
b3b4ae4f
...
...
@@ -11,7 +11,7 @@ class Stamper {
// utiliza la cuenta walletAccount para enviar la transaccion
// (o defaultAccount si no se especifica)
async
stamp
(
objects
,
walletAccount
)
{
console
.
log
(
`stamp
ing
${
objects
}
`
)
console
.
log
(
`
asked to
stamp
${
objects
}
`
)
// si walletAccount es undefined trata de usar la account de web3.eth.defaultAccount
let
defaultAccount
=
(
walletAccount
)
?
walletAccount
.
address
:
this
.
web3
.
eth
.
defaultAccount
...
...
@@ -19,13 +19,21 @@ class Stamper {
for
(
let
i
=
0
;
i
<
objects
.
length
;
i
++
)
{
let
blockNo
=
await
this
.
contract
.
methods
.
getBlockNo
(
objects
[
i
],
defaultAccount
).
call
()
if
(
blockNo
==
0
)
objectsToStamp
.
push
(
objects
[
i
])
if
(
blockNo
==
0
)
{
objectsToStamp
.
push
(
objects
[
i
])
}
else
{
console
.
log
(
`already stamped: `
+
objects
[
i
]
);
}
}
if
(
objectsToStamp
.
length
==
0
)
return
new
Promise
(
(
resolve
)
=>
{
console
.
log
(
`Los objects enviados ya están stampeados`
)
resolve
()
})
console
.
log
(
`stamping `
+
objectsToStamp
.
join
(
'
,
'
)
);
let
txPromise
let
gasLimit
=
2000000
...
...
@@ -42,7 +50,8 @@ class Stamper {
//chainId: '200941592',
gas
:
gasLimit
,
// gasLimit: gasLimit,
data
:
encodedABI
data
:
encodedABI
,
nonce
:
this
.
web3
.
bfa
.
txnonce
++
}
// tx.v = Buffer.from([47525974938])
// tx.nonce = this.web3.utils.toHex(await this.web3.eth.getTransactionCount(defaultAccount))
...
...
This diff is collapsed.
Click to expand it.
api/src/index.js
+
6
−
0
View file @
b3b4ae4f
...
...
@@ -43,6 +43,9 @@ async function setupWeb3() {
// se trata de utilizar una que haya abierta
web3
.
eth
.
defaultAccount
=
(
await
web3
.
eth
.
getAccounts
())[
0
]
}
web3
.
bfa
=
{
txnonce
:
await
web3
.
eth
.
getTransactionCount
(
web3
.
eth
.
defaultAccount
),
}
/***************************************************/
// Carga de contrato
...
...
@@ -102,6 +105,7 @@ if ( process.env.API_USER && process.env.API_PASS ) {
// API Endpoints
/***************************************************/
app
.
get
(
'
/wait1block
'
,
async
(
req
,
res
)
=>
{
console
.
log
(
Date
()
+
"
: /wait1block
"
);
let
ss
=
new
Stamper
(
web3
,
contractAbi
,
contractAddress
)
try
{
...
...
@@ -119,6 +123,7 @@ app.get('/wait1block', async (req, res) => {
}
})
app
.
post
(
'
/stamp
'
,
async
(
req
,
res
)
=>
{
console
.
log
(
Date
()
+
"
: /stamp
"
+
req
.
body
.
hashes
.
join
(
'
,
'
)
);
let
ss
=
new
Stamper
(
web3
,
contractAbi
,
contractAddress
)
if
(
!
(
"
hashes
"
in
req
.
body
)
)
...
...
@@ -158,6 +163,7 @@ app.post('/stamp', async (req, res) => {
})
app
.
get
(
'
/verify/:hash
'
,
async
(
req
,
res
)
=>
{
console
.
log
(
Date
()
+
"
: /verify/:
"
+
req
.
params
.
hash
);
let
ss
=
new
Stamper
(
web3
,
contractAbi
,
contractAddress
)
var
value
=
req
.
params
.
hash
...
...
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