From 70fc0c4c72f064e58050835d44e829bb32714641 Mon Sep 17 00:00:00 2001
From: rastajpa <juanpabloabuin@gmail.com>
Date: Wed, 13 Oct 2021 11:01:27 -0300
Subject: [PATCH] fixes for LTC legacy addresses

---
 src/providers/profile/profile.spec.ts     |  3 +++
 src/providers/tx-format/tx-format.spec.ts | 14 ++++++++++++++
 src/providers/tx-format/tx-format.ts      | 15 +++++++++++++++
 3 files changed, 32 insertions(+)

diff --git a/src/providers/profile/profile.spec.ts b/src/providers/profile/profile.spec.ts
index ceb5eb3cf16..903600b8c6b 100644
--- a/src/providers/profile/profile.spec.ts
+++ b/src/providers/profile/profile.spec.ts
@@ -298,6 +298,9 @@ describe('Profile Provider', () => {
     getBitcoreCash() {
       return true;
     }
+    getBitcoreLtc() {
+      return true;
+    }
     getClient(_walletData, _opts) {
       return _.clone(walletClientMock);
     }
diff --git a/src/providers/tx-format/tx-format.spec.ts b/src/providers/tx-format/tx-format.spec.ts
index fa6b7ed978c..b66aee39d33 100644
--- a/src/providers/tx-format/tx-format.spec.ts
+++ b/src/providers/tx-format/tx-format.spec.ts
@@ -374,4 +374,18 @@ describe('TxFormatProvider', () => {
       expect(result).toEqual(0.12312312);
     });
   });
+
+  describe('toLTCAddress', () => {
+    it('should get the address in new LTC Address format', () => {
+      let address = '33k1rEnWskMrr8RZEACJdQFRMLWovhSJ5R'; // LTC livenet legacy address (P2SH)
+      let ltcAddr: string = txFormatProvider.toLTCAddress(address);
+      expect(ltcAddr).toEqual('M9xAA8CUpsDHedhTL3BeT3Vpg37FyZyZLk');
+    });
+
+    it('should keep the address if it is a new format', () => {
+      let address = 'M9xAA8CUpsDHedhTL3BeT3Vpg37FyZyZLk'; // LTC livenet new address (P2SH)
+      let ltcAddr: string = txFormatProvider.toLTCAddress(address);
+      expect(ltcAddr).toEqual('M9xAA8CUpsDHedhTL3BeT3Vpg37FyZyZLk');
+    });
+  });
 });
diff --git a/src/providers/tx-format/tx-format.ts b/src/providers/tx-format/tx-format.ts
index efdd88effc7..c93c4d5372a 100644
--- a/src/providers/tx-format/tx-format.ts
+++ b/src/providers/tx-format/tx-format.ts
@@ -24,6 +24,7 @@ export enum Coin {
 @Injectable()
 export class TxFormatProvider {
   private bitcoreCash;
+  private bitcoreLTC;
 
   // TODO: implement configService
   public pendingTxProposalsCountForUs: number;
@@ -38,12 +39,17 @@ export class TxFormatProvider {
   ) {
     this.logger.debug('TxFormatProvider initialized');
     this.bitcoreCash = this.bwcProvider.getBitcoreCash();
+    this.bitcoreLTC = this.bwcProvider.getBitcoreLtc();
   }
 
   public toCashAddress(address: string, withPrefix?: boolean): string {
     return this.bitcoreCash.Address(address).toString(!withPrefix);
   }
 
+  public toLTCAddress(address: string) {
+    return this.bitcoreLTC.Address(address).toString();
+  }
+
   public toLegacyAddress(address: string): string {
     let legacyAddr: string = this.bitcoreCash
       .Address(address)
@@ -163,6 +169,13 @@ export class TxFormatProvider {
       }
       tx.toAddress = tx.outputs[0].toAddress;
 
+      // translate legacy addresses
+      if (tx.addressTo && coin == 'ltc') {
+        for (let o of tx.outputs) {
+          o.address = o.addressToShow = this.toLTCAddress(tx.addressTo);
+        }
+      }
+
       // toDo: translate all tx.outputs[x].toAddress ?
       if (tx.toAddress && coin == 'bch') {
         tx.toAddress = this.toCashAddress(tx.toAddress);
@@ -198,6 +211,8 @@ export class TxFormatProvider {
 
     if (tx.addressTo && coin == 'bch') {
       tx.addressTo = this.toCashAddress(tx.addressTo);
+    } else if (tx.addressTo && coin == 'ltc') {
+      tx.addressTo = this.toLTCAddress(tx.addressTo);
     }
 
     return tx;