feat: add burn operation for solana tokens

hoodieshq · Jan 15, 2024 · 0ed3598 · 0ed3598
1 parent 839d95c
commit 0ed3598
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Showing 7 changed files with 39 additions and 4 deletions.
diff --git a/apps/ledger-live-desktop/src/renderer/components/OperationsList/ConfirmationCheck.tsx b/apps/ledger-live-desktop/src/renderer/components/OperationsList/ConfirmationCheck.tsx
@@ -120,6 +120,7 @@ const iconsComponent = {
   STAKE: IconDelegate,
   UNSTAKE: IconUndelegate,
   WITHDRAW_UNSTAKED: IconCoins,
+  BURN: IconTrash,
 };
 class ConfirmationCheck extends PureComponent<{
   marketColor: string;

diff --git a/apps/ledger-live-desktop/static/i18n/en/app.json b/apps/ledger-live-desktop/static/i18n/en/app.json
@@ -192,7 +192,8 @@
       "STAKE": "Staked",
       "UNSTAKE": "Unstaked",
       "WITHDRAW_UNSTAKED": "Withdrawn",
-      "SENDING": "Sending"
+      "SENDING": "Sending",
+      "BURN": "Burned"
     },
     "edit": {
       "title": "Speed up or Cancel",

diff --git a/libs/coin-framework/src/operation.ts b/libs/coin-framework/src/operation.ts
@@ -173,6 +173,7 @@ export function getOperationAmountNumber(op: Operation): BigNumber {
     case "OPT_OUT":
     case "SLASH":
     case "LOCK":
+    case "BURN":
       return op.value.negated();
 
     case "FREEZE":

diff --git a/libs/ledger-live-common/src/families/solana/api/chain/program/constants.ts b/libs/ledger-live-common/src/families/solana/api/chain/program/constants.ts
@@ -6,5 +6,6 @@ export const PARSED_PROGRAMS = {
   STAKE: "stake",
   SYSTEM: "system",
   SPL_TOKEN: "spl-token",
+  COMPUTE_BUDGET: "compute-budget",
   VOTE: "vote",
 } as const;
diff --git a/libs/ledger-live-common/src/families/solana/api/chain/program/parser.ts b/libs/ledger-live-common/src/families/solana/api/chain/program/parser.ts
@@ -1,4 +1,8 @@
-import { ParsedInstruction, PartiallyDecodedInstruction } from "@solana/web3.js";
+import {
+  ParsedInstruction,
+  PartiallyDecodedInstruction,
+  ComputeBudgetProgram,
+} from "@solana/web3.js";
 import { parseSplTokenInstruction, TokenInstructionDescriptor } from "../instruction/token";
 import { PARSED_PROGRAMS } from "./constants";
 import {
@@ -35,6 +39,11 @@ type ParsedProgram =
       title: string;
       instruction: TokenInstructionDescriptor;
     }
+  | {
+      program: "compute-budget";
+      title: string;
+      instruction: undefined;
+    }
   | {
       program: "unknown";
       title: "Unknown";
@@ -96,6 +105,13 @@ export const parse = (ix: ParsedInstruction | PartiallyDecodedInstruction): Pars
     }
   }
 
+  if (ComputeBudgetProgram.programId.equals(ix.programId)) {
+    return {
+      program: PARSED_PROGRAMS["COMPUTE_BUDGET"],
+      title: "Compute Budget",
+      instruction: undefined, // system instruction, doesn't make sense to parse in LL
+    };
+  }
   return unknown();
 };
 

diff --git a/libs/ledger-live-common/src/families/solana/js-synchronization.ts b/libs/ledger-live-common/src/families/solana/js-synchronization.ts
@@ -609,7 +609,20 @@ function getTokenAccOperationType({
   tx: ParsedTransaction;
   delta: BigNumber;
 }): OperationType {
-  const [mainIx, ...otherIxs] = parseTxInstructions(tx);
+  const parsedIxs = parseTxInstructions(tx);
+  const [mainIx, ...otherIxs] = parsedIxs;
+
+  if (parsedIxs.length === 3) {
+    const [first, second, third] = parsedIxs;
+    if (
+      first.program === "compute-budget" &&
+      second.program === "compute-budget" &&
+      third.program === "spl-token" &&
+      third.instruction.type === "burn"
+    ) {
+      return "BURN";
+    }
+  }
 
   if (mainIx !== undefined && otherIxs.length === 0) {
     switch (mainIx.program) {

diff --git a/libs/ledgerjs/packages/types-live/src/operation.ts b/libs/ledgerjs/packages/types-live/src/operation.ts
@@ -51,7 +51,9 @@ export type OperationType =
   // NEAR
   | "STAKE"
   | "UNSTAKE"
-  | "WITHDRAW_UNSTAKED";
+  | "WITHDRAW_UNSTAKED"
+  // SOLANA
+  | "BURN";
 
 /**
  * An Operation is the Ledger Live abstraction of a transaction for any blockchain