{team.map((person, i) => (
-
+
();
- assetMap.set("lovelace", "5000000");
- const selectedUtxos = keepRelevant(assetMap, utxos);
- if (selectedUtxos.length === 0) throw new Error("No relevant UTxOs found");
-
- const txBuilder = getTxBuilder();
-
- for (let utxo of selectedUtxos) {
- txBuilder.txIn(
- utxo.input.txHash,
- utxo.input.outputIndex,
- utxo.output.amount,
- utxo.output.address,
- );
- }
-
- txBuilder
- .txInScript(scriptCbor)
- .changeAddress(scriptAddress)
- .drepDeregistrationCertificate(dRepId, "500000000")
- .certificateScript(scriptCbor);
-
- const unsignedTx = await txBuilder.complete();
-
- console.log("Unsigned tx", unsignedTx);
- const signedTx = walletsSign(unsignedTx);
- console.log("signedTx", signedTx);
-
- const txHash = await wallet.submitTx(signedTx);
- console.log("txHash", txHash);
-}
-
-export async function registerDRep(wallet: BrowserWallet) {
- const registrationFee = "500000000";
-
- const blockchainProvider = getProvider();
-
- const { address: scriptAddress, scriptCbor, dRepId } = getNativeScript();
-
- const utxos = await blockchainProvider.fetchAddressUTxOs(scriptAddress);
- const assetMap = new Map();
- assetMap.set("lovelace", registrationFee);
- const selectedUtxos = keepRelevant(assetMap, utxos);
- if (selectedUtxos.length === 0) throw new Error("No relevant UTxOs found");
-
- //
-
- const anchorUrl = "https://meshjs.dev/governance/meshjs.jsonld";
- const anchorHash = await getMeshJsonHash(anchorUrl);
- console.log("dRepId", dRepId);
-
- const txBuilder = getTxBuilder();
-
- for (let utxo of selectedUtxos) {
- txBuilder.txIn(
- utxo.input.txHash,
- utxo.input.outputIndex,
- utxo.output.amount,
- utxo.output.address,
- );
- }
-
- txBuilder
- .txInScript(scriptCbor)
- .drepRegistrationCertificate(dRepId, {
- anchorUrl: anchorUrl,
- anchorDataHash: anchorHash,
- })
- .certificateScript(scriptCbor)
- .changeAddress(scriptAddress)
- .selectUtxosFrom(selectedUtxos);
-
- const unsignedTx = await txBuilder.complete();
-
- console.log("Unsigned tx", unsignedTx);
- const signedTx = walletsSign(unsignedTx);
- console.log("signedTx", signedTx);
-
- const txHash = await wallet.submitTx(signedTx);
- console.log("txHash", txHash);
-}
-
-export async function makePayment(wallet: BrowserWallet) {
- const amount = "2000000";
-
- const blockchainProvider = getProvider();
-
- const { address: scriptAddress, scriptCbor } = getNativeScript();
- const utxos = await blockchainProvider.fetchAddressUTxOs(scriptAddress);
-
- const assetMap = new Map();
- assetMap.set("lovelace", amount);
-
- const selectedUtxos = keepRelevant(assetMap, utxos);
-
- if (selectedUtxos.length === 0) throw new Error("No relevant UTxOs found");
-
- const txBuilder = getTxBuilder();
-
- for (let utxo of selectedUtxos) {
- txBuilder.txIn(
- utxo.input.txHash,
- utxo.input.outputIndex,
- utxo.output.amount,
- utxo.output.address,
- );
- }
-
- txBuilder
- .txInScript(scriptCbor)
- .txOut("addr_test1vpvx0sacufuypa2k4sngk7q40zc5c4npl337uusdh64kv0c7e4cxr", [
- { unit: "lovelace", quantity: amount },
- ])
- .changeAddress(scriptAddress)
- .selectUtxosFrom(selectedUtxos);
-
- const unsignedTx = await txBuilder.complete();
- console.log("unsignedTx", unsignedTx);
-
- const signedTx = walletsSign(unsignedTx);
-
- const txHash = await wallet.submitTx(signedTx);
- console.log("txHash", txHash);
-}
-
-export function getNativeScript() {
- const { walletKeyHash: walletKeyHashA } = getWallet(walletASeed);
- const { walletKeyHash: walletKeyHashB } = getWallet(walletBSeed);
- const { walletKeyHash: walletKeyHashC } = getWallet(walletCSeed);
-
- let nativeScript: NativeScript = {
- type: "atLeast",
- required: 2,
- scripts: [
- {
- type: "sig",
- keyHash: walletKeyHashA,
- },
- {
- type: "sig",
- keyHash: walletKeyHashB,
- },
- {
- type: "sig",
- keyHash: walletKeyHashC,
- },
- ],
- };
-
- const dRepId = resolveScriptHashDRepId(resolveNativeScriptHash(nativeScript));
- const { address, scriptCbor } = serializeNativeScript(nativeScript);
-
- console.log("Native script address", address);
-
- return { nativeScript, address, dRepId, scriptCbor: scriptCbor! };
-}
-
-export function getWallet(seed: string[]) {
- const blockchainProvider = getProvider();
- const wallet = new MeshWallet({
- networkId: network,
- fetcher: blockchainProvider,
- submitter: blockchainProvider,
- key: {
- type: "mnemonic",
- words: seed,
- },
- });
- const walletAddress = wallet.getChangeAddress();
- const walletKeyHash = resolvePaymentKeyHash(walletAddress);
- return { wallet, walletAddress, walletKeyHash };
-}
-
-// const walletASeed = [
-// "better",
-// "high",
-// "alley",
-// "magnet",
-// "gorilla",
-// "tip",
-// "kidney",
-// "nurse",
-// "angry",
-// "sweet",
-// "scare",
-// "cart",
-// "also",
-// "work",
-// "priority",
-// "try",
-// "stem",
-// "rice",
-// "clutch",
-// "soon",
-// "practice",
-// "amused",
-// "toast",
-// "exile",
-// ];
-const walletASeed = [
- "culture",
- "enroll",
- "swim",
- "cereal",
- "nose",
- "caution",
- "quantum",
- "sight",
- "shield",
- "audit",
- "south",
- "deputy",
- "find",
- "submit",
- "sister",
- "reduce",
- "ten",
- "prize",
- "track",
- "bird",
- "spring",
- "snap",
- "unfair",
- "word",
-];
-const walletBSeed = [
- "chronic",
- "bounce",
- "dignity",
- "swim",
- "naive",
- "spread",
- "load",
- "verify",
- "nominee",
- "element",
- "junk",
- "toe",
- "carry",
- "require",
- "silent",
- "this",
- "shallow",
- "hill",
- "blade",
- "jealous",
- "raw",
- "cause",
- "october",
- "until",
-];
-const walletCSeed = [
- "cabin",
- "bracket",
- "empower",
- "pottery",
- "exhaust",
- "rival",
- "raccoon",
- "pill",
- "sniff",
- "solar",
- "together",
- "fantasy",
- "company",
- "seek",
- "output",
- "sauce",
- "either",
- "goddess",
- "miracle",
- "aim",
- "uncover",
- "expect",
- "joy",
- "various",
-];
-
-export default function Placeholder() {}
diff --git a/apps/playground/src/pages/apis/txbuilder/governance/vote.tsx b/apps/playground/src/pages/apis/txbuilder/governance/vote.tsx
new file mode 100644
index 00000000..54d4bcd1
--- /dev/null
+++ b/apps/playground/src/pages/apis/txbuilder/governance/vote.tsx
@@ -0,0 +1,312 @@
+import { useWallet } from "@meshsdk/react";
+
+// import { getProvider } from "~/components/cardano/mesh-wallet";
+import Link from "~/components/link";
+import LiveCodeDemo from "~/components/sections/live-code-demo";
+import TwoColumnsScroll from "~/components/sections/two-columns-scroll";
+import Codeblock from "~/components/text/codeblock";
+import { getTxBuilder } from "../common";
+
+const govActionTxHash =
+ "aff2909f8175ee02a8c1bf96ff516685d25bf0c6b95aac91f4dfd53a5c0867cc";
+const govActionTxIndex = 0;
+
+export default function GovernanceVote() {
+ return (
+
{title}
diff --git a/apps/playground/src/pages/apis/txbuilder/governance/index.tsx b/apps/playground/src/pages/apis/txbuilder/governance/index.tsx index a9f5574f..e8a454b3 100644 --- a/apps/playground/src/pages/apis/txbuilder/governance/index.tsx +++ b/apps/playground/src/pages/apis/txbuilder/governance/index.tsx @@ -10,12 +10,14 @@ import { Intro } from "../common"; import GovernanceDeregistration from "./deregistration"; import GovernanceRegistration from "./registration"; import GovernanceVoteDelegation from "./vote-delegation"; +import GovernanceVote from "./vote"; const ReactPage: NextPage = () => { const sidebarItems = [ { label: "DRep Registration", to: "registration" }, { label: "DRep Deregistration", to: "deregistration" }, { label: "Vote Delegation", to: "delegation" }, + { label: "Vote", to: "vote" }, ]; return ( @@ -44,11 +46,12 @@ const ReactPage: NextPage = () => { the Mesh SDK. -Each vote transaction consists of the following:
+-
+
- a governance action ID +
- a role - constitutional committee member, DRep, or SPO +
- a governance credential witness for the role +
- + an optional anchor (as defined above) for information that is relevant + to the vote + +
- a 'Yes'/'No'/'Abstain' vote +
+ First, we get the DRep ID from the wallet, the DRep ID voting for this + governance action. +
+Then we get the utxos and the change address from the wallet.
+
+ We then create the vote transaction using the vote(){" "}
+ function.
+
+ The vote() takes 3 parameters:
+
-
+
- + voter — The voter, can be a Constitutional Commitee, a DRep or a + StakePool + +
- + govActionId — The transaction hash and transaction id of the + governance action + +
- + votingProcedure — The voting kind (Yes, No, Abstain) with an optional + anchor + +
+ Check the{" "} + + full documentation + {" "} + or the source code for more details. +
+Finally, we sign the transaction and submit it to the blockchain.
++ You can check{" "} + + here + {" "} + a successful vote transaction for this{" "} + + governance action + + . +
+ +Here is another example of a vote transaction:
++ And another example of a vote transaction with a Plutus script and a + redeemer: +
+
-
- 
-
+
+
+
+
+
-
+
+