feat: add TON support (#389)

Signed-off-by: Stéphane Prohaszka <[email protected]>

.changeset/kind-buttons-thank.md

@@ -0,0 +1,5 @@
+---
+"@ledgerhq/wallet-api-core": minor
+---
+
+Add TON support

README.md

@@ -89,6 +89,7 @@ Each wallet and application then needs to implement this interface. In this repo
 | crypto_org_croeseid (crypto_org)  | ✅         | ✅           |
 | celo                              | ✅         | ✅           |
 | dash (bitcoin)                    | ✅         | ✅           |
+| ton                               | ✅         | ✅           |
 | tron                              | ✅         | ✅           |
 | tezos                             | ✅         | ✅           |
 | elrond                            | ✅         | ✅           |

packages/core/src/families/common.ts

@@ -6,28 +6,29 @@ export const schemaTransactionCommon = z.object({
 });
 
 export const FAMILIES = [
-  "bitcoin",
-  "ethereum",
   "algorand",
+  "bitcoin",
+  "cardano",
+  "casper",
+  "celo",
   "crypto_org",
-  "ripple",
   "cosmos",
-  "celo",
-  "hedera",
+  "elrond",
+  "ethereum",
   "filecoin",
-  "tezos",
-  "polkadot",
-  "stellar",
-  "tron",
+  "hedera",
+  "internet_computer",
   "near",
   "neo",
-  "elrond",
-  "cardano",
+  "polkadot",
+  "ripple",
   "solana",
-  "vechain",
   "stacks",
-  "internet_computer",
-  "casper",
+  "stellar",
+  "tezos",
+  "ton",
+  "tron",
+  "vechain",
 ] as const;
 
 export const schemaFamilies = z.enum(FAMILIES);

packages/core/src/families/index.ts

@@ -1,25 +1,26 @@
 export * from "./algorand/types";
 export * from "./bitcoin/types";
+export * from "./cardano/types";
+export * from "./casper/types";
 export * from "./celo/types";
 export * from "./cosmos/types";
 export * from "./crypto_org/types";
+export * from "./elrond/types";
 export * from "./ethereum/types";
-export * from "./hedera/types";
 export * from "./filecoin/types";
+export * from "./hedera/types";
+export * from "./internet_computer/types";
 export * from "./near/types";
 export * from "./neo/types";
 export * from "./polkadot/types";
 export * from "./ripple/types";
+export * from "./solana/types";
+export * from "./stacks/types";
 export * from "./stellar/types";
 export * from "./tezos/types";
+export * from "./ton/types";
 export * from "./tron/types";
-export * from "./elrond/types";
-export * from "./cardano/types";
-export * from "./solana/types";
 export * from "./vechain/types";
-export * from "./stacks/types";
-export * from "./internet_computer/types";
-export * from "./casper/types";
 
 export * from "./common";
 export * from "./serializer";

packages/core/src/families/serializer.ts

@@ -48,6 +48,10 @@ import {
   deserializeTezosTransaction,
   serializeTezosTransaction,
 } from "./tezos/serializer";
+import {
+  deserializeTonTransaction,
+  serializeTonTransaction,
+} from "./ton/serializer";
 import {
   deserializeTronTransaction,
   serializeTronTransaction,
@@ -115,6 +119,8 @@ export function serializeTransaction(transaction: Transaction): RawTransaction {
       return serializePolkadotTransaction(transaction);
     case "stellar":
       return serializeStellarTransaction(transaction);
+    case "ton":
+      return serializeTonTransaction(transaction);
     case "tron":
       return serializeTronTransaction(transaction);
     case "near":
@@ -178,6 +184,8 @@ export function deserializeTransaction(
       return deserializePolkadotTransaction(rawTransaction);
     case "stellar":
       return deserializeStellarTransaction(rawTransaction);
+    case "ton":
+      return deserializeTonTransaction(rawTransaction);
     case "tron":
       return deserializeTronTransaction(rawTransaction);
     case "near":

packages/core/src/families/ton/serializer.ts

@@ -0,0 +1,30 @@
+import BigNumber from "bignumber.js";
+import type { RawTonTransaction, TonTransaction } from "./types";
+
+export const serializeTonTransaction = ({
+  amount,
+  recipient,
+  family,
+  fees,
+  comment,
+}: TonTransaction): RawTonTransaction => ({
+  amount: amount.toString(),
+  recipient,
+  family,
+  fees: fees.toString(),
+  comment,
+});
+
+export const deserializeTonTransaction = ({
+  amount,
+  recipient,
+  family,
+  fees,
+  comment,
+}: RawTonTransaction): TonTransaction => ({
+  amount: new BigNumber(amount),
+  recipient,
+  family,
+  fees: new BigNumber(fees),
+  comment,
+});

packages/core/src/families/ton/types.ts

@@ -0,0 +1,14 @@
+import BigNumber from "bignumber.js";
+import type { z } from "zod";
+import type { TransactionCommon } from "../index";
+import type { schemaTonComment, schemaRawTonTransaction } from "./validation";
+
+export type TonComment = z.infer<typeof schemaTonComment>;
+
+export type TonTransaction = TransactionCommon & {
+  readonly family: RawTonTransaction["family"];
+  fees: BigNumber;
+  comment: TonComment;
+};
+
+export type RawTonTransaction = z.infer<typeof schemaRawTonTransaction>;

packages/core/src/families/ton/validation.ts

@@ -0,0 +1,13 @@
+import { z } from "zod";
+import { schemaFamilies, schemaTransactionCommon } from "../common";
+
+export const schemaTonComment = z.object({
+  isEncrypted: z.boolean(),
+  text: z.string(),
+});
+
+export const schemaRawTonTransaction = schemaTransactionCommon.extend({
+  family: z.literal(schemaFamilies.enum.ton),
+  fees: z.string(),
+  comment: schemaTonComment,
+});

packages/core/src/families/types.ts

@@ -18,6 +18,7 @@ import type { RippleTransaction } from "./ripple/types";
 import type { SolanaTransaction } from "./solana/types";
 import type { StellarTransaction } from "./stellar/types";
 import type { TezosTransaction } from "./tezos/types";
+import type { TonTransaction } from "./ton/types";
 import type { TronTransaction } from "./tron/types";
 import type { VechainTransaction } from "./vechain/types";
 import type { schemaRawTransaction } from "./validation";
@@ -78,6 +79,7 @@ export type Transaction =
   | TezosTransaction
   | PolkadotTransaction
   | StellarTransaction
+  | TonTransaction
   | TronTransaction
   | NearTransaction
   | NeoTransaction

packages/core/src/families/validation.ts

@@ -12,6 +12,7 @@ import { schemaRawRippleTransaction } from "./ripple/validation";
 import { schemaRawSolanaTransaction } from "./solana/validation";
 import { schemaRawStellarTransaction } from "./stellar/validation";
 import { schemaRawTezosTransaction } from "./tezos/validation";
+import { schemaRawTonTransaction } from "./ton/validation";
 import { schemaRawTronTransaction } from "./tron/validation";
 import { schemaRawHederaTransaction } from "./hedera/validation";
 import { schemaRawFilecoinTransaction } from "./filecoin/validation";
@@ -37,6 +38,7 @@ export const schemaRawTransaction = z.discriminatedUnion("family", [
   schemaRawRippleTransaction,
   schemaRawStellarTransaction,
   schemaRawTezosTransaction,
+  schemaRawTonTransaction,
   schemaRawTronTransaction,
   schemaRawElrondTransaction,
   schemaRawCardanoTransaction,