mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-03-13 11:35:56 +01:00
Cashu: Multimint swaps (#1466)
* Cashu: Multimint swaps * clean up comments * clean up comments
This commit is contained in:
calle
GitHub
parent
77e0dc0288
commit
edc5531d24
1 changed files with 103 additions and 12 deletions
|
|
@ -143,7 +143,7 @@ page_container %}
|
|||
bottom-slots
|
||||
@keydown.enter.prevent="showAddMintDialog"
|
||||
v-model="mintToAdd"
|
||||
label="Mint URL"
|
||||
label="Add new mint URL"
|
||||
>
|
||||
<template v-slot:before>
|
||||
<q-icon name="account_balance" />
|
||||
|
|
@ -164,6 +164,68 @@ page_container %}
|
|||
</q-input>
|
||||
</div>
|
||||
</div>
|
||||
<div
|
||||
class="q-py-sm q-px-xs bg-grey-10 text-white text-left"
|
||||
on-left
|
||||
>
|
||||
<q-list padding>
|
||||
<q-item>
|
||||
<q-item-section>
|
||||
<q-item-label overline>Multimint Swaps</q-item-label>
|
||||
<q-item-label caption
|
||||
>Swap funds from one mint to another via Lightning.
|
||||
Warning: this feature is still experimental and could
|
||||
behave in unexpected ways!</q-item-label
|
||||
>
|
||||
</q-item-section>
|
||||
</q-item>
|
||||
<q-item>
|
||||
<q-select
|
||||
clearable
|
||||
filled
|
||||
dense
|
||||
color="primary"
|
||||
v-model="swapData.from_url"
|
||||
:options="swapDataOptions()"
|
||||
option-value="url"
|
||||
option-label="shorturl"
|
||||
label="Swap from"
|
||||
style="min-width: 200px"
|
||||
/>
|
||||
</q-item>
|
||||
<q-item>
|
||||
<q-select
|
||||
clearable
|
||||
filled
|
||||
dense
|
||||
color="primary"
|
||||
v-model="swapData.to_url"
|
||||
:options="swapDataOptions()"
|
||||
option-value="url"
|
||||
option-label="shorturl"
|
||||
label="Swap to"
|
||||
style="min-width: 200px"
|
||||
/>
|
||||
</q-item>
|
||||
<q-item>
|
||||
<q-input
|
||||
filled
|
||||
dense
|
||||
v-model.number="swapData.amount"
|
||||
type="number"
|
||||
label="Amount ({{LNBITS_DENOMINATION}})"
|
||||
style="min-width: 200px"
|
||||
></q-input>
|
||||
<q-btn
|
||||
class="q-mx-md"
|
||||
color="primary"
|
||||
@click="mintSwap(swapData.from_url.url,swapData.to_url.url, swapData.amount)"
|
||||
:disable="!swapData.from_url || !swapData.to_url || !(swapData.amount>0)"
|
||||
>Swap</q-btn
|
||||
>
|
||||
</q-item>
|
||||
</q-list>
|
||||
</div>
|
||||
</q-tab-panel>
|
||||
<!-- ////////////////// TOKEN LIST ///////////////// -->
|
||||
|
||||
|
|
@ -1077,6 +1139,11 @@ page_container %}
|
|||
deferredPWAInstallPrompt: null,
|
||||
invoicesCashu: [],
|
||||
historyTokens: [],
|
||||
swapData: {
|
||||
from_url: '',
|
||||
to_url: '',
|
||||
amount: 0
|
||||
},
|
||||
invoiceData: {
|
||||
amount: 0,
|
||||
memo: '',
|
||||
|
|
@ -1337,6 +1404,13 @@ page_container %}
|
|||
}
|
||||
},
|
||||
methods: {
|
||||
swapDataOptions: function () {
|
||||
let options = []
|
||||
for (const [i, m] of Object.entries(this.mints)) {
|
||||
options.push({url: m.url, shorturl: this.getShortUrl(m.url)})
|
||||
}
|
||||
return options
|
||||
},
|
||||
addMint: async function (url, verbose = false) {
|
||||
try {
|
||||
await this.activateMint(url, verbose)
|
||||
|
|
@ -1365,6 +1439,7 @@ page_container %}
|
|||
let presiouvURL = this.activeMintURL
|
||||
try {
|
||||
this.activeMintURL = url
|
||||
console.log('### this.activeMintURL', this.activeMintURL)
|
||||
keys = await this.fetchMintKeys()
|
||||
// load proofs
|
||||
this.activeProofs = this.proofs.filter(p =>
|
||||
|
|
@ -1402,9 +1477,8 @@ page_container %}
|
|||
}
|
||||
return balance
|
||||
},
|
||||
getActiveMintUrlShort: function () {
|
||||
url = this.activeMintURL.replace('https://', '')
|
||||
|
||||
getShortUrl: function (url) {
|
||||
url = url.replace('https://', '')
|
||||
const cut_param = 46
|
||||
if (url.length > cut_param && url.indexOf('/') != -1) {
|
||||
url =
|
||||
|
|
@ -1414,6 +1488,9 @@ page_container %}
|
|||
}
|
||||
return url
|
||||
},
|
||||
getActiveMintUrlShort: function () {
|
||||
return this.getShortUrl(this.activeMintURL)
|
||||
},
|
||||
shortenString: function (s, length = 20, lastchars = 5) {
|
||||
if (s.length > length + lastchars) {
|
||||
return (
|
||||
|
|
@ -1812,7 +1889,6 @@ page_container %}
|
|||
mint: this.activeMintURL
|
||||
})
|
||||
this.storeinvoicesCashu()
|
||||
this.tab = 'invoices'
|
||||
return data
|
||||
} catch (error) {
|
||||
console.error(error)
|
||||
|
|
@ -2156,7 +2232,7 @@ page_container %}
|
|||
this.assertMintError(data)
|
||||
if (window.navigator.vibrate) navigator.vibrate(200)
|
||||
this.notifySuccess('Token paid.')
|
||||
|
||||
console.log('#### pay lightning: token paid')
|
||||
// delete spent tokens from db
|
||||
this.deleteProofs(scndProofs)
|
||||
|
||||
|
|
@ -2186,7 +2262,6 @@ page_container %}
|
|||
mint: this.activeMintURL
|
||||
})
|
||||
this.storeinvoicesCashu()
|
||||
this.tab = 'invoices'
|
||||
|
||||
this.payInvoiceData.invoice = false
|
||||
this.payInvoiceData.show = false
|
||||
|
|
@ -2201,6 +2276,25 @@ page_container %}
|
|||
}
|
||||
},
|
||||
|
||||
//
|
||||
mintSwap: async function (from_url, to_url, amount) {
|
||||
// get invoice
|
||||
await this.activateMint(to_url)
|
||||
this.invoiceData.amount = amount
|
||||
let invoice = await this.requestMint()
|
||||
|
||||
// pay invoice
|
||||
await this.activateMint(from_url)
|
||||
this.payInvoiceData.data.request = invoice.pr
|
||||
await this.decodeRequest()
|
||||
let invoiceAmount = this.payInvoiceData.invoice.sat
|
||||
await this.melt()
|
||||
|
||||
// settle invoice on other side
|
||||
await this.activateMint(to_url)
|
||||
await this.invoiceCheckWorker()
|
||||
},
|
||||
|
||||
// /check
|
||||
|
||||
checkProofsSpendable: async function (proofs, update_history = false) {
|
||||
|
|
@ -2275,6 +2369,7 @@ page_container %}
|
|||
|
||||
fetchMintKeys: async function () {
|
||||
try {
|
||||
console.log('### GET', `${this.activeMintURL}/keys`)
|
||||
const {data} = await axios.get(`${this.activeMintURL}/keys`, {
|
||||
timeout: 2000
|
||||
})
|
||||
|
|
@ -2549,7 +2644,7 @@ page_container %}
|
|||
30000
|
||||
)
|
||||
}
|
||||
|
||||
// switch to settings tab
|
||||
this.tab = 'settings'
|
||||
}
|
||||
},
|
||||
|
|
@ -2761,10 +2856,6 @@ page_container %}
|
|||
this.mintName = params.get('mint_name')
|
||||
}
|
||||
|
||||
if (this.activeMintURL.length) {
|
||||
await this.fetchMintKeys()
|
||||
}
|
||||
|
||||
this.invoicesCashu = JSON.parse(
|
||||
localStorage.getItem('cashu.invoicesCashu') || '[]'
|
||||
)
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue