From eb995457d7787af073f0a9eafe6e4d420228f5f0 Mon Sep 17 00:00:00 2001
From: Akash Gianchandani <akashgianchandani@bitgo.com>
Date: Thu, 12 Oct 2023 18:53:05 +0530
Subject: [PATCH] feat(abstract-eth): add abstractethliketsscoin class WIN-497
 TICKET: WIN-497

---
 .../abstract-eth/src/abstractEthLikeMPCCoin.ts  | 17 +++++++++++++++++
 modules/abstract-eth/src/ethLikeMPCToken.ts     | 17 +++++++++++++++++
 modules/abstract-eth/src/index.ts               |  2 ++
 modules/sdk-coin-arbeth/src/arbeth.ts           | 16 +++-------------
 modules/sdk-coin-bsc/src/bsc.ts                 | 16 +++-------------
 modules/sdk-coin-bsc/src/bscToken.ts            | 14 +++-----------
 6 files changed, 45 insertions(+), 37 deletions(-)
 create mode 100644 modules/abstract-eth/src/abstractEthLikeMPCCoin.ts
 create mode 100644 modules/abstract-eth/src/ethLikeMPCToken.ts

diff --git a/modules/abstract-eth/src/abstractEthLikeMPCCoin.ts b/modules/abstract-eth/src/abstractEthLikeMPCCoin.ts
new file mode 100644
index 0000000000..709627d204
--- /dev/null
+++ b/modules/abstract-eth/src/abstractEthLikeMPCCoin.ts
@@ -0,0 +1,17 @@
+/**
+ * @prettier
+ */
+import { MPCAlgorithm } from '@bitgo/sdk-core';
+import { AbstractEthLikeCoin } from './abstractEthLikeCoin';
+
+export abstract class AbstractEthLikeMPCCoin extends AbstractEthLikeCoin {
+  /** @inheritDoc */
+  supportsTss(): boolean {
+    return true;
+  }
+
+  /** @inheritDoc */
+  getMPCAlgorithm(): MPCAlgorithm {
+    return 'ecdsa';
+  }
+}
diff --git a/modules/abstract-eth/src/ethLikeMPCToken.ts b/modules/abstract-eth/src/ethLikeMPCToken.ts
new file mode 100644
index 0000000000..47b5caab87
--- /dev/null
+++ b/modules/abstract-eth/src/ethLikeMPCToken.ts
@@ -0,0 +1,17 @@
+/**
+ * @prettier
+ */
+import { MPCAlgorithm } from '@bitgo/sdk-core';
+import { EthLikeToken } from './ethLikeToken';
+
+export abstract class EthLikeMPCToken extends EthLikeToken {
+  /** @inheritDoc */
+  supportsTss(): boolean {
+    return true;
+  }
+
+  /** @inheritDoc */
+  getMPCAlgorithm(): MPCAlgorithm {
+    return 'ecdsa';
+  }
+}
diff --git a/modules/abstract-eth/src/index.ts b/modules/abstract-eth/src/index.ts
index 55c7431455..7f0b554b57 100644
--- a/modules/abstract-eth/src/index.ts
+++ b/modules/abstract-eth/src/index.ts
@@ -1,2 +1,4 @@
 export * from './abstractEthLikeCoin';
 export * from './ethLikeToken';
+export * from './abstractEthLikeMPCCoin';
+export * from './ethLikeMPCToken';
diff --git a/modules/sdk-coin-arbeth/src/arbeth.ts b/modules/sdk-coin-arbeth/src/arbeth.ts
index 80cdfd43ed..f9a9fa06ee 100644
--- a/modules/sdk-coin-arbeth/src/arbeth.ts
+++ b/modules/sdk-coin-arbeth/src/arbeth.ts
@@ -1,10 +1,10 @@
-import { BaseCoin, BitGoBase, MPCAlgorithm } from '@bitgo/sdk-core';
+import { BaseCoin, BitGoBase } from '@bitgo/sdk-core';
 import { BaseCoin as StaticsBaseCoin, coins } from '@bitgo/statics';
-import { AbstractEthLikeCoin } from '@bitgo/abstract-eth';
+import { AbstractEthLikeMPCCoin } from '@bitgo/abstract-eth';
 import { TransactionBuilder as EthTransactionBuilder } from '@bitgo/sdk-coin-eth';
 import { TransactionBuilder } from './lib';
 
-export class Arbeth extends AbstractEthLikeCoin {
+export class Arbeth extends AbstractEthLikeMPCCoin {
   protected constructor(bitgo: BitGoBase, staticsCoin?: Readonly<StaticsBaseCoin>) {
     super(bitgo, staticsCoin);
   }
@@ -16,14 +16,4 @@ export class Arbeth extends AbstractEthLikeCoin {
   protected getTransactionBuilder(): EthTransactionBuilder {
     return new TransactionBuilder(coins.get(this.getBaseChain()));
   }
-
-  /** @inheritDoc */
-  supportsTss(): boolean {
-    return true;
-  }
-
-  /** @inheritDoc */
-  getMPCAlgorithm(): MPCAlgorithm {
-    return 'ecdsa';
-  }
 }
diff --git a/modules/sdk-coin-bsc/src/bsc.ts b/modules/sdk-coin-bsc/src/bsc.ts
index 5356b8915f..6d0b197bba 100644
--- a/modules/sdk-coin-bsc/src/bsc.ts
+++ b/modules/sdk-coin-bsc/src/bsc.ts
@@ -1,10 +1,10 @@
-import { BaseCoin, BitGoBase, MPCAlgorithm } from '@bitgo/sdk-core';
+import { BaseCoin, BitGoBase } from '@bitgo/sdk-core';
 import { BaseCoin as StaticsBaseCoin, coins } from '@bitgo/statics';
-import { AbstractEthLikeCoin } from '@bitgo/abstract-eth';
+import { AbstractEthLikeMPCCoin } from '@bitgo/abstract-eth';
 import { TransactionBuilder as EthTransactionBuilder } from '@bitgo/sdk-coin-eth';
 import { TransactionBuilder } from './lib';
 
-export class Bsc extends AbstractEthLikeCoin {
+export class Bsc extends AbstractEthLikeMPCCoin {
   protected constructor(bitgo: BitGoBase, staticsCoin?: Readonly<StaticsBaseCoin>) {
     super(bitgo, staticsCoin);
   }
@@ -17,16 +17,6 @@ export class Bsc extends AbstractEthLikeCoin {
     return new TransactionBuilder(coins.get(this.getBaseChain()));
   }
 
-  /** @inheritDoc */
-  supportsTss(): boolean {
-    return true;
-  }
-
-  /** @inheritDoc */
-  getMPCAlgorithm(): MPCAlgorithm {
-    return 'ecdsa';
-  }
-
   /** @inheritDoc */
   allowsAccountConsolidations(): boolean {
     return true;
diff --git a/modules/sdk-coin-bsc/src/bscToken.ts b/modules/sdk-coin-bsc/src/bscToken.ts
index d5f09136de..f3489414ee 100644
--- a/modules/sdk-coin-bsc/src/bscToken.ts
+++ b/modules/sdk-coin-bsc/src/bscToken.ts
@@ -3,12 +3,12 @@
  */
 
 import { EthLikeTokenConfig } from '@bitgo/statics';
-import { BitGoBase, CoinConstructor, MPCAlgorithm, NamedCoinConstructor } from '@bitgo/sdk-core';
-import { CoinNames, EthLikeToken } from '@bitgo/abstract-eth';
+import { BitGoBase, CoinConstructor, NamedCoinConstructor } from '@bitgo/sdk-core';
+import { CoinNames, EthLikeMPCToken } from '@bitgo/abstract-eth';
 
 export { EthLikeTokenConfig };
 
-export class BscToken extends EthLikeToken {
+export class BscToken extends EthLikeMPCToken {
   public readonly tokenConfig: EthLikeTokenConfig;
   static coinNames: CoinNames = {
     Mainnet: 'bsc',
@@ -28,12 +28,4 @@ export class BscToken extends EthLikeToken {
   getFullName(): string {
     return 'Bsc Token';
   }
-
-  supportsTss(): boolean {
-    return true;
-  }
-
-  getMPCAlgorithm(): MPCAlgorithm {
-    return 'ecdsa';
-  }
 }