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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| import { useSorobanReact } from "@soroban-react/core"; | ||
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|
||
| import { HStack, Text } from "@chakra-ui/react"; | ||
| import { contractInvoke } from "@soroban-react/contracts"; | ||
| import { Address, Keypair, nativeToScVal, scValToNative, xdr } from "@stellar/stellar-sdk"; | ||
| import { useEffect, useState } from "react"; | ||
| import { Button } from "./ui/button"; | ||
|
|
||
| export const TestTokens = () => { | ||
| const sorobanContext = useSorobanReact(); | ||
| const { address, activeChain, server } = sorobanContext; | ||
| const networkPassphrase = activeChain?.networkPassphrase ?? ''; | ||
| const [isSubmitting, setSubmitting] = useState(false); | ||
| const [balance, setBalance] = useState<string>("0"); | ||
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|
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| const testnetUSDC = "CAAFIHB4I7WQMJMKC22CZVQNNX7EONWSOMT6SUXK6I3G3F6J4XFRWNDI"; | ||
| const admin_account = Keypair.fromSecret( | ||
| process.env.NEXT_PUBLIC_TEST_TOKENS_ADMIN as string, | ||
| ); | ||
|
|
||
| const fetchBalance = async () => { | ||
| if (!address) return; | ||
| contractInvoke({ | ||
| contractAddress: testnetUSDC, | ||
| method: 'balance', | ||
| args: [new Address(address).toScVal()], | ||
| sorobanContext, | ||
| signAndSend: false, | ||
| }).then((result) => { | ||
| let balance = scValToNative(result as xdr.ScVal); | ||
| balance = BigInt(BigInt(balance) / BigInt(1e7)).toString(); | ||
| setBalance(balance); | ||
|
|
||
| }).catch ((error) => { | ||
| console.log('🚀 « error:', error); | ||
| }) | ||
| } | ||
|
|
||
| useEffect(() => { | ||
| fetchBalance(); | ||
| }, [address]) | ||
|
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| const handleMint = async () => { | ||
| console.log("Minting"); | ||
| setSubmitting(true); | ||
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| const amount = 1000000000000 | ||
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| let adminSource; | ||
|
|
||
| try { | ||
| adminSource = await server?.getAccount(admin_account.publicKey()); | ||
| } catch (error) { | ||
| alert('Your wallet or the token admin wallet might not be funded'); | ||
| setSubmitting(false); | ||
| return; | ||
| } | ||
|
|
||
| if (!address) { | ||
| return; | ||
| } | ||
| if (!adminSource) { | ||
| return; | ||
| } | ||
|
|
||
| try { | ||
| let result = await contractInvoke({ | ||
| contractAddress: testnetUSDC, | ||
| method: 'mint', | ||
| args: [new Address(address).toScVal(), nativeToScVal(amount, {type: 'i128'})], | ||
| sorobanContext, | ||
| signAndSend: true, | ||
| secretKey: admin_account.secret(), | ||
| }); | ||
| if (result) { | ||
| fetchBalance(); | ||
| } | ||
| } catch (error) { | ||
| console.log('🚀 « error:', error); | ||
| } | ||
|
|
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| setSubmitting(false); | ||
| } | ||
|
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||
| return ( | ||
| <HStack> | ||
| <Text>Current Balance: {balance} USDC</Text> | ||
| <Button | ||
| rounded={18} | ||
| onClick={handleMint} | ||
| loadingText="Minting..." | ||
| loading={isSubmitting} | ||
| > | ||
| Mint test USDC | ||
| </Button> | ||
| </HStack> | ||
| ); | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| import type { ButtonProps as ChakraButtonProps } from "@chakra-ui/react" | ||
| import { | ||
| AbsoluteCenter, | ||
| Button as ChakraButton, | ||
| Span, | ||
| Spinner, | ||
| } from "@chakra-ui/react" | ||
| import * as React from "react" | ||
|
|
||
| interface ButtonLoadingProps { | ||
| loading?: boolean | ||
| loadingText?: React.ReactNode | ||
| } | ||
|
|
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| export interface ButtonProps extends ChakraButtonProps, ButtonLoadingProps {} | ||
|
|
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| export const Button = React.forwardRef<HTMLButtonElement, ButtonProps>( | ||
| function Button(props, ref) { | ||
| const { loading, disabled, loadingText, children, ...rest } = props | ||
| return ( | ||
| <ChakraButton disabled={loading || disabled} ref={ref} {...rest}> | ||
| {loading && !loadingText ? ( | ||
| <> | ||
| <AbsoluteCenter display="inline-flex"> | ||
| <Spinner size="inherit" color="inherit" /> | ||
| </AbsoluteCenter> | ||
| <Span opacity={0}>{children}</Span> | ||
| </> | ||
| ) : loading && loadingText ? ( | ||
| <> | ||
| <Spinner size="inherit" color="inherit" /> | ||
| {loadingText} | ||
| </> | ||
| ) : ( | ||
| children | ||
| )} | ||
| </ChakraButton> | ||
| ) | ||
| }, | ||
| ) |
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