app config swap field defaults

lib/app_config.dart

@@ -27,6 +27,8 @@ abstract class AppConfig {
 
   static List<CryptoCurrency> get coins => _supportedCoins;
 
+  static ({String from, String to}) get swapDefaults => _swapDefaults;
+
   static bool get isSingleCoinApp => coins.length == 1;
 
   static CryptoCurrency? getCryptoCurrencyFor(String coinIdentifier) {

lib/services/exchange/exchange_data_loading_service.dart

@@ -12,6 +12,7 @@ import 'package:flutter/foundation.dart';
 import 'package:isar/isar.dart';
 import 'package:tuple/tuple.dart';
 
+import '../../app_config.dart';
 import '../../db/hive/db.dart';
 import '../../models/exchange/active_pair.dart';
 import '../../models/exchange/aggregate_currency.dart';
@@ -79,7 +80,7 @@ class ExchangeDataLoadingService {
       if (await isar.currencies.count() > 0) {
         pair?.setSend(
           await getAggregateCurrency(
-            "BTC",
+            AppConfig.swapDefaults.from,
             rateType,
             null,
           ),
@@ -88,7 +89,7 @@ class ExchangeDataLoadingService {
 
         pair?.setReceive(
           await getAggregateCurrency(
-            "XMR",
+            AppConfig.swapDefaults.to,
             rateType,
             null,
           ),

scripts/app_config/configure_campfire.sh

@@ -62,4 +62,6 @@ final List<CryptoCurrency> _supportedCoins = List.unmodifiable([
   Firo(CryptoCurrencyNetwork.main),
 ]);
 
+final ({String from, String to}) _swapDefaults = (from: "BTC", to: "FIRO");
+
 EOF

scripts/app_config/configure_stack_duo.sh

@@ -64,4 +64,6 @@ final List<CryptoCurrency> _supportedCoins = List.unmodifiable([
   BitcoinFrost(CryptoCurrencyNetwork.test4),
 ]);
 
+final ({String from, String to}) _swapDefaults = (from: "BTC", to: "XMR");
+
 EOF

scripts/app_config/configure_stack_wallet.sh

@@ -85,4 +85,6 @@ final List<CryptoCurrency> _supportedCoins = List.unmodifiable([
   Stellar(CryptoCurrencyNetwork.test),
 ]);
 
+final ({String from, String to}) _swapDefaults = (from: "BTC", to: "XMR");
+
 EOF