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feat: htlc (#21)
* release: 1.0.18 * feat: htlc * feat: create htlc * in progress with htlc refund, test snapshots added, other ones fail known * in progress htlc * extract htlc method * request hash * remove old fee * cleanup logs * comment out tests
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‎examples/demo/index.html

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@@ -70,6 +70,9 @@ <h1 class="text-3xl font-bold text-center text-blue-600 mb-6">Mintlayer Wallet D
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<button onclick="toggleSection('delegationStake')" class="bg-gray-200 text-gray-700 py-2 px-4 rounded-md hover:bg-gray-300 transition">Delegation Stake</button>
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<button onclick="toggleSection('delegationWithdraw')" class="bg-gray-200 text-gray-700 py-2 px-4 rounded-md hover:bg-gray-300 transition">Delegation Withdraw</button>
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<button onclick="toggleSection('signChallenge')" class="bg-gray-200 text-gray-700 py-2 px-4 rounded-md hover:bg-gray-300 transition">Sign Challenge</button>
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<button onclick="toggleSection('requestSecretHash')" class="bg-gray-200 text-gray-700 py-2 px-4 rounded-md hover:bg-gray-300 transition">Request Secret Hash</button>
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<button onclick="toggleSection('createHtlc')" class="bg-gray-200 text-gray-700 py-2 px-4 rounded-md hover:bg-gray-300 transition">Create Htlc</button>
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<button onclick="toggleSection('refundHtlc')" class="bg-gray-200 text-gray-700 py-2 px-4 rounded-md hover:bg-gray-300 transition">Refund Htlc</button>
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</div>
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<!-- Transfer Section -->
@@ -328,6 +331,42 @@ <h3 class="text-lg font-semibold text-gray-700 mb-4">Sign Challenge</h3>
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<button onclick="signChallenge()" class="bg-green-500 text-white py-2 px-4 rounded-md shadow hover:bg-green-600 transition w-full">Sign Challenge</button>
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</div>
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</div>
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<!-- RequestSecretHash Section -->
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<div id="requestSecretHash" class="bg-white p-6 rounded-lg shadow-md hidden">
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<h3 class="text-lg font-semibold text-gray-700 mb-4">Request Secret Hash</h3>
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<div class="space-y-4">
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<button onclick="requestSecretHash()" class="bg-green-500 text-white py-2 px-4 rounded-md shadow hover:bg-green-600 transition w-full">Request Secret Hash</button>
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</div>
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</div>
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<!-- Create HTLC Section -->
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<div id="createHtlc" class="bg-white p-6 rounded-lg shadow-md hidden">
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<h3 class="text-lg font-semibold text-gray-700 mb-4">Create HTLC</h3>
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<div class="space-y-4">
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<input type="text" id="create_htlc_amount" placeholder="Amount" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none" />
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<input type="text" id="create_htlc_token_id" placeholder="Token ID (leave empty for ML Coin)" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none" />
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<input type="text" id="create_htlc_spend_address" placeholder="Spend Address" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none" />
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<input type="text" id="create_htlc_refund_address" placeholder="Refund Address" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none" />
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<input type="text" id="create_htlc_secret_hash_hex" placeholder="Secret hash hex" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none" />
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<select name="create_htlc_lock_type" id="create_htlc_lock_type" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none">
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<option value="">Lock Type</option>
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<option value="ForBlockCount">ForBlockCount</option>
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<option value="UntilTime">UntilTime</option>
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</select>
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<input type="text" id="create_htlc_lock_content" placeholder="Lock content" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none" />
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<button onclick="createHTLC()" class="bg-green-500 text-white py-2 px-4 rounded-md shadow hover:bg-green-600 transition w-full">Create HTLC</button>
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</div>
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</div>
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<!-- Refund HTLC Section -->
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<div id="refundHtlc" class="bg-white p-6 rounded-lg shadow-md hidden">
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<h3 class="text-lg font-semibold text-gray-700 mb-4">Refund HTLC</h3>
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<div class="space-y-4">
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<input type="text" id="refund_htlc_transaction_id" placeholder="Transaction ID with HTLC" class="w-full border border-gray-300 rounded-md p-2 focus:ring-2 focus:ring-blue-500 focus:outline-none" />
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<button onclick="refundHTLC()" class="bg-green-500 text-white py-2 px-4 rounded-md shadow hover:bg-green-600 transition w-full">Refund HTLC</button>
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</div>
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</div>
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</div>
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</div>
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@@ -351,7 +390,7 @@ <h3 class="text-xl font-semibold text-gray-700 mb-4">Output</h3>
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'lockTokenSupply', 'changeTokenAuthority', 'changeTokenMetadata', 'createOrder',
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'fillOrder', 'concludeOrder', 'bridgeRequest', 'broadcastTx', 'freezeToken',
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'unfreezeToken', 'burn', 'dataDeposit', 'createDelegation', 'delegationStake',
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'delegationWithdraw', 'signChallenge'
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'delegationWithdraw', 'signChallenge', 'createHtlc', 'refundHtlc', 'requestSecretHash'
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];
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sections.forEach(id => {
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const el = document.getElementById(id);
@@ -921,6 +960,60 @@ <h3 class="text-xl font-semibold text-gray-700 mb-4">Output</h3>
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}
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}
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async function createHTLC () {
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const amount = document.getElementById('create_htlc_amount').value;
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const spend_address = document.getElementById('create_htlc_spend_address').value;
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const refund_address = document.getElementById('create_htlc_refund_address').value;
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const secret_hash_hex = document.getElementById('create_htlc_secret_hash_hex').value;
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const lock_type = document.getElementById('create_htlc_lock_type').value;
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const lock_content = document.getElementById('create_htlc_lock_content').value;
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const token_id = document.getElementById('create_htlc_token_id').value;
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try {
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const result = await window.mintlayer.createHtlc({
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amount: amount,
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spend_address: spend_address,
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refund_address: refund_address,
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refund_timelock: {
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type: lock_type,
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content: lock_content
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},
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token_id: token_id || null, // null for native token
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secret_hash: {
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hex: secret_hash_hex
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},
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});
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displayOutput(`Transaction: ${JSON.stringify(result, null, 2)}`);
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} catch (error) {
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displayOutput(`Error: ${error.message}`);
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}
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}
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async function refundHTLC () {
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const transaction_id = document.getElementById('refund_htlc_transaction_id').value;
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try {
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const { signature } = await window.mintlayer.refundHtlc({
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transaction_id,
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});
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displayOutput(`Signature: ${JSON.stringify(signature, null, 2)}`);
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} catch (error) {
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displayOutput(`Error: ${error.message}`);
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}
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}
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async function requestSecretHash () {
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try {
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const response = await window.mintlayer.requestSecretHash();
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displayOutput(`Secret Hash: ${JSON.stringify(response, null, 2)}`);
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} catch (error) {
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displayOutput(`Error: ${error.message}`);
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}
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}
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if (window.mintlayer) displayOutput('Mintlayer Connect SDK detected!');
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else displayOutput('Mintlayer Connect SDK not found.');
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</script>

‎packages/sdk/package-lock.json

Lines changed: 2 additions & 2 deletions
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‎packages/sdk/package.json

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@@ -1,6 +1,6 @@
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{
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"name": "@mintlayer/sdk",
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"version": "1.0.17",
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"version": "1.0.18",
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"description": "",
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"main": "dist/mintlayer-connect-sdk.js",
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"types": "dist/mintlayer-connect-sdk.d.ts",

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