Staking API

- update reward pool instructions
streamflow-finance · Oct 31, 2024 · d55f468 · d55f468
1 parent 763e30b
commit d55f468
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Showing 8 changed files with 40 additions and 6 deletions.
diff --git a/lerna.json b/lerna.json
@@ -2,6 +2,6 @@
   "packages": [
     "packages/*"
   ],
-  "version": "7.0.0-alpha.18",
+  "version": "7.0.0-alpha.19",
   "$schema": "node_modules/lerna/schemas/lerna-schema.json"
 }
diff --git a/packages/common/package.json b/packages/common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@streamflow/common",
-  "version": "7.0.0-alpha.18",
+  "version": "7.0.0-alpha.19",
   "description": "Common utilities and types used by streamflow packages.",
   "homepage": "https://github.com/streamflow-finance/js-sdk/",
   "main": "./dist/esm/index.js",

diff --git a/packages/distributor/package.json b/packages/distributor/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@streamflow/distributor",
-  "version": "7.0.0-alpha.18",
+  "version": "7.0.0-alpha.19",
   "description": "JavaScript SDK to interact with Streamflow Airdrop protocol.",
   "homepage": "https://github.com/streamflow-finance/js-sdk/",
   "main": "dist/esm/index.js",

diff --git a/packages/eslint-config/package.json b/packages/eslint-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@streamflow/eslint-config",
-  "version": "7.0.0-alpha.18",
+  "version": "7.0.0-alpha.19",
   "license": "ISC",
   "main": "index.js",
   "files": [

diff --git a/packages/staking/package.json b/packages/staking/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@streamflow/staking",
-  "version": "7.0.0-alpha.18",
+  "version": "7.0.0-alpha.19",
   "description": "JavaScript SDK to interact with Streamflow Staking protocol.",
   "homepage": "https://github.com/streamflow-finance/js-sdk/",
   "main": "dist/esm/index.js",

diff --git a/packages/staking/solana/client.ts b/packages/staking/solana/client.ts
@@ -61,6 +61,7 @@ import {
   StakeEntry,
   StakePool,
   UnstakeArgs,
+  UpdateRewardPoolArgs,
 } from "./types.js";
 
 interface Programs {
@@ -460,6 +461,33 @@ export class SolanaStakingClient {
     return { ixs: [instruction] };
   }
 
+  async updateRewardPool(data: UpdateRewardPoolArgs, extParams: IInteractSolanaExt) {
+    const { ixs } = await this.prepareUpdateRewardPoolInstructions(data, extParams);
+    const { signature } = await this.execute(ixs, extParams);
+
+    return {
+      ixs,
+      txId: signature,
+    };
+  }
+
+  async prepareUpdateRewardPoolInstructions(
+    { rewardPool, rewardAmount, rewardPeriod }: UpdateRewardPoolArgs,
+    extParams: IInteractSolanaExt,
+  ) {
+    const { rewardPoolProgram } = this.programs;
+    const invoker = extParams.invoker.publicKey;
+    invariant(invoker, "Undefined invoker publicKey");
+    const instruction = await rewardPoolProgram.methods
+      .updatePool(rewardAmount, rewardPeriod)
+      .accounts({
+        rewardPool,
+      })
+      .instruction();
+
+    return { ixs: [instruction] };
+  }
+
   decode<
     ProgramName extends keyof Programs = keyof Programs,
     DecodingProgram = Programs[ProgramName],

diff --git a/packages/staking/solana/types.ts b/packages/staking/solana/types.ts
@@ -62,6 +62,12 @@ export interface CreateRewardPoolArgs extends BaseStakePoolArgs, TokenProgram {
   permissionless: boolean;
 }
 
+export interface UpdateRewardPoolArgs {
+  rewardAmount: BN | null;
+  rewardPeriod: BN | null;
+  rewardPool: Address;
+}
+
 export interface ClaimRewardPoolArgs extends BaseStakePoolArgs, TokenProgram {
   depositNonce: number;
   rewardMint: Address;

diff --git a/packages/stream/package.json b/packages/stream/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@streamflow/stream",
-  "version": "7.0.0-alpha.18",
+  "version": "7.0.0-alpha.19",
   "description": "JavaScript SDK to interact with Streamflow protocol.",
   "homepage": "https://github.com/streamflow-finance/js-sdk/",
   "main": "./dist/esm/index.js",