From d83054eded301e6e8478bbe1eb5f98aa9ca03a0f Mon Sep 17 00:00:00 2001
From: Omar Hatem <omarh.ismail1@gmail.com>
Date: Tue, 23 Jan 2024 01:53:20 +0200
Subject: [PATCH] Enable DFX for polygon wallet (#1267)

---
 lib/buy/dfx/dfx_buy_provider.dart |  5 +++++
 lib/entities/provider_types.dart  | 14 ++++++++++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/lib/buy/dfx/dfx_buy_provider.dart b/lib/buy/dfx/dfx_buy_provider.dart
index 78a5277ce..8e2d58d11 100644
--- a/lib/buy/dfx/dfx_buy_provider.dart
+++ b/lib/buy/dfx/dfx_buy_provider.dart
@@ -46,6 +46,8 @@ class DFXBuyProvider extends BuyProvider {
         return 'XMR';
       case WalletType.ethereum:
         return 'ETH';
+      case WalletType.polygon:
+        return 'MATIC';
       default:
         throw Exception("WalletType is not available for DFX ${wallet.type}");
     }
@@ -61,6 +63,8 @@ class DFXBuyProvider extends BuyProvider {
         return 'Monero';
       case WalletType.ethereum:
         return 'Ethereum';
+      case WalletType.polygon:
+        return 'Polygon';
       default:
         throw Exception("WalletType is not available for DFX ${wallet.type}");
     }
@@ -141,6 +145,7 @@ class DFXBuyProvider extends BuyProvider {
   String getSignature(String message) {
     switch (wallet.type) {
       case WalletType.ethereum:
+      case WalletType.polygon:
         return wallet.signMessage(message);
       case WalletType.monero:
       case WalletType.litecoin:
diff --git a/lib/entities/provider_types.dart b/lib/entities/provider_types.dart
index a3c203960..ed688590c 100644
--- a/lib/entities/provider_types.dart
+++ b/lib/entities/provider_types.dart
@@ -65,9 +65,10 @@ class ProvidersHelper {
       case WalletType.litecoin:
       case WalletType.bitcoinCash:
         return [ProviderType.askEachTime, ProviderType.onramper, ProviderType.robinhood];
+      case WalletType.polygon:
+        return [ProviderType.askEachTime, ProviderType.dfx];
       case WalletType.none:
       case WalletType.haven:
-      case WalletType.polygon:
         return [];
     }
   }
@@ -76,17 +77,22 @@ class ProvidersHelper {
     switch (walletType) {
       case WalletType.bitcoin:
       case WalletType.ethereum:
-        return [ProviderType.askEachTime, ProviderType.onramper,
-          ProviderType.moonpaySell, ProviderType.dfx];
+        return [
+          ProviderType.askEachTime,
+          ProviderType.onramper,
+          ProviderType.moonpaySell,
+          ProviderType.dfx,
+        ];
       case WalletType.litecoin:
       case WalletType.bitcoinCash:
         return [ProviderType.askEachTime, ProviderType.moonpaySell];
+      case WalletType.polygon:
+        return [ProviderType.askEachTime, ProviderType.dfx];
       case WalletType.monero:
       case WalletType.nano:
       case WalletType.banano:
       case WalletType.none:
       case WalletType.haven:
-      case WalletType.polygon:
         return [];
     }
   }