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web-wallet: add token migration contract bindings
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142 changes: 142 additions & 0 deletions
142
web-wallet/src/lib/components/ApproveMigration/ApproveMigration.svelte
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| <svelte:options immutable={true} /> | ||
|
|
||
| <script> | ||
| import { mdiAlertOutline, mdiTimerSand } from "@mdi/js"; | ||
| import { waitForTransactionReceipt } from "@wagmi/core"; | ||
| import { isHex } from "viem"; | ||
| import { createEventDispatcher } from "svelte"; | ||
| import { Button, Icon } from "$lib/dusk/components"; | ||
| import { account, wagmiConfig } from "$lib/migration/walletConnection"; | ||
| import { allowance, approve } from "$lib/migration/migration"; | ||
| import { createDataStore } from "$lib/dusk/svelte-stores"; | ||
| /** @type {number} */ | ||
| export let amount; | ||
| /** @type {HexString} */ | ||
| export let chainContract; | ||
| /** @type {HexString} */ | ||
| export let migrationContract; | ||
| $: ({ address } = $account); | ||
| let hasApprovedCoin = false; | ||
| const dispatch = createEventDispatcher(); | ||
| const approvalTxStore = createDataStore(handleApprove); | ||
| $: ({ isLoading, data, error } = $approvalTxStore); | ||
| async function checkAllowance() { | ||
| if (!address) { | ||
| dispatch("errorApproval"); | ||
| throw new Error("Address is undefined"); | ||
| } | ||
| try { | ||
| const allowedAmount = await allowance( | ||
| address, | ||
| chainContract, | ||
| migrationContract | ||
| ); | ||
| return Number(allowedAmount) >= amount; | ||
| } catch (e) { | ||
| return false; | ||
| } | ||
| } | ||
| async function handleApprove() { | ||
| dispatch("initApproval"); | ||
| hasApprovedCoin = await checkAllowance(); | ||
| if (!hasApprovedCoin) { | ||
| const txHash = await approve( | ||
| migrationContract, | ||
| chainContract, | ||
| amount.toString() | ||
| ); | ||
| if (isHex(txHash)) { | ||
| dispatch("incrementStep"); | ||
| await waitForTransactionReceipt(wagmiConfig, { | ||
| confirmations: 3, | ||
| hash: txHash, | ||
| }); | ||
| hasApprovedCoin = await checkAllowance(); | ||
| } else { | ||
| dispatch("errorApproval"); | ||
| throw new Error("txHash is not a hex string"); | ||
| } | ||
| } else { | ||
| dispatch("incrementStep"); | ||
| } | ||
| } | ||
| </script> | ||
|
|
||
| <div class="migrate__approve"> | ||
| {#if !isLoading && !error && !data} | ||
| <div class="migrate__approve-notice"> | ||
| <p>DUSK token migration requires two transactions:</p> | ||
| <ol class="migrate__approve-notice-list"> | ||
| <li> | ||
| Approve: Authorize the migration contract to spend your DUSK tokens. | ||
| </li> | ||
| <li>Migrate: Transfer your DUSK tokens to the migration contract.</li> | ||
| </ol> | ||
| <p> | ||
| Both steps must be completed for a successful migration.<br /><br | ||
| />Warning: Make sure your wallet has enough funds to pay for the gas. | ||
| </p> | ||
| </div> | ||
| {:else if isLoading} | ||
| <div class="migrate__approve-approval"> | ||
| <Icon path={mdiTimerSand} /> | ||
| <span>Approval in progress</span> | ||
| </div> | ||
| {:else if error} | ||
| <div class="migrate__approve-approval"> | ||
| <Icon path={mdiAlertOutline} /> | ||
| <span>An error occured during approval</span> | ||
| </div> | ||
| {/if} | ||
|
|
||
| <Button | ||
| text={error ? "RETRY APPROVAL" : "APPROVE MIGRATION"} | ||
| disabled={!!isLoading} | ||
| on:click={approvalTxStore.getData} | ||
| /> | ||
| </div> | ||
|
|
||
| <style lang="postcss"> | ||
| .migrate__approve { | ||
| display: flex; | ||
| justify-content: center; | ||
| flex-direction: column; | ||
| &-notice { | ||
| font-size: 0.875em; | ||
| line-height: 1.3125em; | ||
| padding: 1em 1.375em; | ||
| border-radius: 0.675em; | ||
| border: 1px solid var(--primary-color); | ||
| margin-top: 0.625em; | ||
| margin-bottom: 1em; | ||
| &-list { | ||
| padding-left: 1.375em; | ||
| } | ||
| } | ||
| &-approval { | ||
| display: flex; | ||
| flex-direction: column; | ||
| align-items: center; | ||
| gap: var(--default-gap); | ||
| padding: 2.25em 0; | ||
| } | ||
| } | ||
| </style> |
112 changes: 112 additions & 0 deletions
112
web-wallet/src/lib/components/ExecuteMigration/ExecuteMigration.svelte
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,112 @@ | ||
| <svelte:options immutable={true} /> | ||
|
|
||
| <script> | ||
| import { mdiAlertOutline, mdiCheckDecagramOutline } from "@mdi/js"; | ||
| import { waitForTransactionReceipt } from "@wagmi/core"; | ||
| import { isHex } from "viem"; | ||
| import { AppAnchor } from "$lib/components"; | ||
| import { Button, Icon } from "$lib/dusk/components"; | ||
| import { account, wagmiConfig } from "$lib/migration/walletConnection"; | ||
| import { migrate } from "$lib/migration/migration"; | ||
| import { createDataStore } from "$lib/dusk/svelte-stores"; | ||
| /** @type {number} */ | ||
| export let amount; | ||
| /** @type {string} */ | ||
| export let currentAddress; | ||
| /** @type {HexString} */ | ||
| export let migrationContract; | ||
| /** @type {string} */ | ||
| let migrationHash = ""; | ||
| const migrationStore = createDataStore(handleMigration); | ||
| $: ({ chain, chainId } = $account); | ||
| $: ({ data, error, isLoading } = $migrationStore); | ||
| /** @param {number} id - the chain id of the selected smart contract */ | ||
| async function handleMigration(id) { | ||
| const txHash = await migrate( | ||
| amount.toString(), | ||
| id, | ||
| currentAddress, | ||
| migrationContract | ||
| ); | ||
| if (isHex(txHash)) { | ||
| migrationHash = txHash; | ||
| return waitForTransactionReceipt(wagmiConfig, { | ||
| confirmations: 10, | ||
| hash: txHash, | ||
| }); | ||
| } else { | ||
| throw new Error("txHash is not a hex string"); | ||
| } | ||
| } | ||
| </script> | ||
|
|
||
| <div class="migrate__execute"> | ||
| {#if !isLoading && !data && !error} | ||
| <div class="migrate__execute-approval"> | ||
| <Icon path={mdiCheckDecagramOutline} /> | ||
| <span>Migration Approved</span> | ||
| </div> | ||
| {:else if error} | ||
| <div class="migrate__execute-approval"> | ||
| <Icon path={mdiAlertOutline} /> | ||
| <span>Action has been rejected on the wallet connected.</span> | ||
| </div> | ||
| {:else if isLoading || data} | ||
| <div class="migrate__execute-approval"> | ||
| <Icon path={mdiCheckDecagramOutline} /> | ||
| <span>Migration has been submitted</span> | ||
| </div> | ||
| {/if} | ||
| {#if migrationHash && chain?.blockExplorers} | ||
| <div class="migrate__execute-notice"> | ||
| <span | ||
| >Migration takes some minutes to complete. Your transaction is being | ||
| executed and you can check it <AppAnchor | ||
| href={`${chain.blockExplorers.default.url}/tx/${migrationHash}`} | ||
| >here</AppAnchor | ||
| >.</span | ||
| > | ||
| </div> | ||
| {/if} | ||
| {#if isLoading || !data || error} | ||
| <Button | ||
| text={`${error ? "RETRY" : "EXECUTE"} MIGRATION`} | ||
| disabled={!!isLoading} | ||
| on:click={() => migrationStore.getData(chainId)} | ||
| /> | ||
| {/if} | ||
| </div> | ||
|
|
||
| <style lang="postcss"> | ||
| .migrate__execute { | ||
| display: flex; | ||
| justify-content: center; | ||
| flex-direction: column; | ||
| &-notice { | ||
| font-size: 0.875em; | ||
| line-height: 1.3125em; | ||
| padding: 1em 1.375em; | ||
| border-radius: 0.675em; | ||
| border: 1px solid var(--primary-color); | ||
| margin-top: 0.625em; | ||
| margin-bottom: 1em; | ||
| } | ||
| &-approval { | ||
| display: flex; | ||
| flex-direction: column; | ||
| align-items: center; | ||
| gap: var(--default-gap); | ||
| padding: 2.25em 0; | ||
| } | ||
| } | ||
| </style> |
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