feature (oracle): added rudimentary oracle functionality

package.json

@@ -16,6 +16,7 @@
     "doc": "ts-node ./src/doc.ts"
   },
   "dependencies": {
+    "@masa-finance/masa-contracts-oracle": "^0.2.0",
     "@masa-finance/masa-sdk": "^3.17.0",
     "@types/clear": "^0.1.4",
     "@types/figlet": "^1.5.8",

src/cli.ts

@@ -27,6 +27,8 @@ import {
   identityShow,
   login,
   logout,
+  oracleStake,
+  oracleWithdraw,
   sbtBurn,
   sbtInfo,
   sbtList,
@@ -571,6 +573,20 @@ program
     .action((contractAddress: string) => dynamicSSSBTMint(contractAddress));
 }
 
+{
+  const oracle = program.command("oracle").description("Oracle commands");
+
+  oracle
+    .command("stake")
+    .argument("<amount>", "Amount to stake")
+    .action((amount: string) => oracleStake(amount));
+
+  oracle
+    .command("withdraw")
+    .argument("<amount>", "Amount to withdraw")
+    .action((amount: string) => oracleWithdraw(amount));
+}
+
 {
   const settings = program
     .command("settings")

src/commands/index.ts

@@ -7,4 +7,5 @@ export { account } from "./account";
 export { login } from "./login";
 export { logout } from "./logout";
 export * from "./settings";
+export * from "./oracle";
 export { version } from "./version";

src/commands/oracle/index.ts

@@ -0,0 +1,2 @@
+export { stake as oracleStake } from "./stake";
+export { withdraw as oracleWithdraw } from "./withdraw";

src/commands/oracle/stake.ts

@@ -0,0 +1,74 @@
+import addressesRaw from "@masa-finance/masa-contracts-oracle/addresses.json";
+import { masa } from "../../helpers";
+import { NetworkName } from "@masa-finance/masa-sdk";
+import {
+  MasaToken,
+  MasaToken__factory,
+  OracleNodeStaking,
+  OracleNodeStaking__factory,
+} from "@masa-finance/masa-contracts-oracle";
+import { BigNumber } from "ethers";
+
+// todo moe this to the masa sdk
+const addresses = addressesRaw as Partial<{
+  [key in NetworkName]: { [key: string]: string };
+}>;
+
+export const stake = async (amount: string | BigNumber) => {
+  amount = BigNumber.from(amount);
+  const address = await masa.config.signer.getAddress();
+
+  const networkAddresses = addresses[masa.config.networkName];
+
+  if (networkAddresses) {
+    const oracleNodeStaking: OracleNodeStaking =
+      OracleNodeStaking__factory.connect(
+        networkAddresses.OracleNodeStaking,
+        masa.config.signer,
+      );
+
+    try {
+      const tokenAddress = await oracleNodeStaking.masaToken();
+      // console.log({ tokenAddress });
+
+      const masaToken: MasaToken = MasaToken__factory.connect(
+        tokenAddress,
+        masa.config.signer,
+      );
+
+      const currentBalance = await masaToken.balanceOf(address);
+
+      // console.log("currentBalance", currentBalance.toString());
+
+      if (amount.lt(currentBalance)) {
+        console.error("Not enough balance.");
+      } else {
+        const allowance = await masaToken.allowance(
+          address,
+          oracleNodeStaking.address,
+        );
+
+        const requiredAllowance = amount.sub(allowance);
+
+        // console.log("requiredAllowance", requiredAllowance.toString());
+
+        if (requiredAllowance.gt(BigNumber.from(0))) {
+          const { wait } = await masaToken.increaseAllowance(
+            oracleNodeStaking.address,
+            requiredAllowance,
+          );
+          await wait();
+        }
+
+        const { wait } = await oracleNodeStaking.stake(amount);
+        await wait();
+
+        console.log(`Staked ${amount}.`);
+      }
+    } catch (error: unknown) {
+      if (error instanceof Error) {
+        console.error("Staking failed!", error.message);
+      }
+    }
+  }
+};

src/commands/oracle/withdraw.ts

@@ -0,0 +1,38 @@
+import addressesRaw from "@masa-finance/masa-contracts-oracle/addresses.json";
+import { masa } from "../../helpers";
+import { NetworkName } from "@masa-finance/masa-sdk";
+import {
+  OracleNodeStaking,
+  OracleNodeStaking__factory,
+} from "@masa-finance/masa-contracts-oracle";
+import { BigNumber } from "ethers";
+
+// todo moe this to the masa sdk
+const addresses = addressesRaw as Partial<{
+  [key in NetworkName]: { [key: string]: string };
+}>;
+
+export const withdraw = async (amount: string | BigNumber) => {
+  amount = BigNumber.from(amount);
+
+  const networkAddresses = addresses[masa.config.networkName];
+
+  if (networkAddresses) {
+    const oracleNodeStaking: OracleNodeStaking =
+      OracleNodeStaking__factory.connect(
+        networkAddresses.OracleNodeStaking,
+        masa.config.signer,
+      );
+
+    try {
+      const { wait } = await oracleNodeStaking.withdraw(amount);
+      await wait();
+
+      console.log(`Withdrawn ${amount}.`);
+    } catch (error: unknown) {
+      if (error instanceof Error) {
+        console.error("Withdrawing failed!", error.message);
+      }
+    }
+  }
+};

yarn.lock

@@ -407,6 +407,13 @@
   dependencies:
     ethers "~5.7.2"
 
+"@masa-finance/masa-contracts-oracle@^0.2.0":
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/@masa-finance/masa-contracts-oracle/-/masa-contracts-oracle-0.2.0.tgz#468ba1c8ebbaefb8d51a0ec7a51f6923a43b3931"
+  integrity sha512-u/kkpAxj4CGeAcRcXCV8kDMG+YuC5/8sM9mgGo4uynd5lV5x5ury13j1cenfK/C+otsXsBlXZX5R/YDyP6ztjw==
+  dependencies:
+    ethers "~5.7.2"
+
 "@masa-finance/masa-sdk@^3.17.0":
   version "3.17.0"
   resolved "https://registry.yarnpkg.com/@masa-finance/masa-sdk/-/masa-sdk-3.17.0.tgz#bb24c3ea9ce0a14c43dc9b8501d9fd16a2fd0d9b"