chore: cosmetic changes

Change some comment text, also change current balance to a getter

lib/api/category.dart

@@ -14,7 +14,7 @@ class WalletCategory {
     required this.color,
   });
 
-  /// Connects generated fromJson method
+  /// Connects the generated fromJson method
   factory WalletCategory.fromJson(Map<String, dynamic> json) =>
       _$WalletCategoryFromJson(json);
 
@@ -32,7 +32,7 @@ class WalletCategory {
   @JsonKey(fromJson: _colorFromJson, toJson: _colorToJson)
   Color color;
 
-  /// Connects generated toJson method
+  /// Connects the generated toJson method
   Map<String, dynamic> toJson() => _$WalletCategoryToJson(this);
 
   @override

lib/api/entry_data.dart

@@ -7,7 +7,7 @@ class EntryData {
   /// Contains raw data
   EntryData({required this.name, required this.amount, this.description = ""});
 
-  /// Connects generated fromJson method
+  /// Connects the generated fromJson method
   factory EntryData.fromJson(Map<String, dynamic> json) =>
       _$EntryDataFromJson(json);
 
@@ -20,6 +20,6 @@ class EntryData {
   /// Amount for entry
   double amount;
 
-  /// Connects generated toJson method
+  /// Connects the generated toJson method
   Map<String, dynamic> toJson() => _$EntryDataToJson(this);
 }

lib/api/recurring_entry.dart

@@ -20,11 +20,11 @@ class RecurringWalletEntry extends WalletSingleEntry {
     this.repeatAfter = 1,
   });
 
-  /// Connects generated fromJson method
+  /// Connects the generated fromJson method
   factory RecurringWalletEntry.fromJson(Map<String, dynamic> json) =>
       _$RecurringWalletEntryFromJson(json);
 
-  /// Connects generated toJson method
+  /// Connects the generated toJson method
   @override
   Map<String, dynamic> toJson() => _$RecurringWalletEntryToJson(this);
 

lib/api/wallet.dart

@@ -30,7 +30,7 @@ class Wallet {
     this.starterBalance = 0,
   });
 
-  /// Connects generated fromJson method
+  /// Connects the generated fromJson method
   factory Wallet.fromJson(Map<String, dynamic> json) => _$WalletFromJson(json);
 
   /// A list of all [RecurringWalletEntry]s
@@ -54,7 +54,7 @@ class Wallet {
   @JsonKey(fromJson: _currencyFromJson)
   final Currency currency;
 
-  /// Connects generated toJson method
+  /// Connects the generated toJson method
   Map<String, dynamic> toJson() => _$WalletToJson(this);
 
   /// Getter for the next unused unique number ID in the wallet's **entry** list
@@ -163,7 +163,7 @@ class Wallet {
   /// Returns the current balance
   ///
   /// Basically just takes *starterBalance* and adds all the entries to it
-  double calculateCurrentBalance() {
+  double get currentBalance {
     var toAdd = 0.0;
     for (final e in entries) {
       toAdd += (e.type == EntryType.income) ? e.data.amount : -e.data.amount;

lib/api/wallet_entry.dart

@@ -17,7 +17,7 @@ class WalletSingleEntry {
     required this.id,
   });
 
-  /// Connects generated fromJson method
+  /// Connects the generated fromJson method
   factory WalletSingleEntry.fromJson(Map<String, dynamic> json) =>
       _$WalletSingleEntryFromJson(json);
 
@@ -36,6 +36,6 @@ class WalletSingleEntry {
   /// Unique entry ID
   int id;
 
-  /// Connects generated toJson method
+  /// Connects the generated toJson method
   Map<String, dynamic> toJson() => _$WalletSingleEntryToJson(this);
 }

lib/views/home.dart

@@ -298,7 +298,7 @@ class _HomeViewState extends State<HomeView> {
                                     locale: locale,
                                     symbol: selectedWallet!.currency.symbol,
                                   ).format(
-                                    selectedWallet!.calculateCurrentBalance(),
+                                    selectedWallet!.currentBalance,
                                   ),
                                   style: const TextStyle(
                                     fontWeight: FontWeight.bold,