split bill

lib/application/payment/payment_form/payment_form_bloc.dart

@@ -3,6 +3,7 @@ import 'package:dartz/dartz.dart' hide Order;
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:injectable/injectable.dart' hide Order;
 
+import '../../../common/types/split_type.dart';
 import '../../../domain/order/order.dart';
 import '../../../domain/payment_method/payment_method.dart';
 
@@ -64,6 +65,39 @@ class PaymentFormBloc extends Bloc<PaymentFormEvent, PaymentFormState> {
           ),
         );
       },
+      submittedSplitBill: (e) async {
+        Either<OrderFailure, Payment> failureOrPayment;
+
+        emit(
+          state.copyWith(isSubmitting: true, failureOrPaymentSplitBill: none()),
+        );
+
+        final request = PaymentSplitBillRequest(
+          orderId: state.order.id,
+          paymentMethodId: state.paymentMethod?.id ?? '',
+          amount: state.order.totalAmount,
+          customerId: e.customerId ?? '',
+          type: e.splitType ?? SplitType.unknown,
+          customerName: e.customerName ?? '',
+          items: state.pendingItems
+              .map(
+                (item) => PaymentItemSplitBillRequest(
+                  orderItemId: item.id,
+                  quantity: item.quantity,
+                ),
+              )
+              .toList(),
+        );
+
+        failureOrPayment = await _repository.createSplitBill(request);
+
+        emit(
+          state.copyWith(
+            isSubmitting: false,
+            failureOrPaymentSplitBill: optionOf(failureOrPayment),
+          ),
+        );
+      },
     );
   }
 }

lib/application/payment/payment_form/payment_form_bloc.freezed.dart

@@ -22,18 +22,36 @@ mixin _$PaymentFormEvent {
     required TResult Function(Order order) setOrder,
     required TResult Function(PaymentMethod paymentMethod) setPaymentMethod,
     required TResult Function() submitted,
+    required TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )
+    submittedSplitBill,
   }) => throw _privateConstructorUsedError;
   @optionalTypeArgs
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function(Order order)? setOrder,
     TResult? Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult? Function()? submitted,
+    TResult? Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
   }) => throw _privateConstructorUsedError;
   @optionalTypeArgs
   TResult maybeWhen<TResult extends Object?>({
     TResult Function(Order order)? setOrder,
     TResult Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult Function()? submitted,
+    TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
     required TResult orElse(),
   }) => throw _privateConstructorUsedError;
   @optionalTypeArgs
@@ -41,18 +59,21 @@ mixin _$PaymentFormEvent {
     required TResult Function(_SetOrder value) setOrder,
     required TResult Function(_SetPayment value) setPaymentMethod,
     required TResult Function(_Submitted value) submitted,
+    required TResult Function(_SubmittedSplitBill value) submittedSplitBill,
   }) => throw _privateConstructorUsedError;
   @optionalTypeArgs
   TResult? mapOrNull<TResult extends Object?>({
     TResult? Function(_SetOrder value)? setOrder,
     TResult? Function(_SetPayment value)? setPaymentMethod,
     TResult? Function(_Submitted value)? submitted,
+    TResult? Function(_SubmittedSplitBill value)? submittedSplitBill,
   }) => throw _privateConstructorUsedError;
   @optionalTypeArgs
   TResult maybeMap<TResult extends Object?>({
     TResult Function(_SetOrder value)? setOrder,
     TResult Function(_SetPayment value)? setPaymentMethod,
     TResult Function(_Submitted value)? submitted,
+    TResult Function(_SubmittedSplitBill value)? submittedSplitBill,
     required TResult orElse(),
   }) => throw _privateConstructorUsedError;
 }
@@ -164,6 +185,12 @@ class _$SetOrderImpl implements _SetOrder {
     required TResult Function(Order order) setOrder,
     required TResult Function(PaymentMethod paymentMethod) setPaymentMethod,
     required TResult Function() submitted,
+    required TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )
+    submittedSplitBill,
   }) {
     return setOrder(order);
   }
@@ -174,6 +201,12 @@ class _$SetOrderImpl implements _SetOrder {
     TResult? Function(Order order)? setOrder,
     TResult? Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult? Function()? submitted,
+    TResult? Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
   }) {
     return setOrder?.call(order);
   }
@@ -184,6 +217,12 @@ class _$SetOrderImpl implements _SetOrder {
     TResult Function(Order order)? setOrder,
     TResult Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult Function()? submitted,
+    TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
     required TResult orElse(),
   }) {
     if (setOrder != null) {
@@ -198,6 +237,7 @@ class _$SetOrderImpl implements _SetOrder {
     required TResult Function(_SetOrder value) setOrder,
     required TResult Function(_SetPayment value) setPaymentMethod,
     required TResult Function(_Submitted value) submitted,
+    required TResult Function(_SubmittedSplitBill value) submittedSplitBill,
   }) {
     return setOrder(this);
   }
@@ -208,6 +248,7 @@ class _$SetOrderImpl implements _SetOrder {
     TResult? Function(_SetOrder value)? setOrder,
     TResult? Function(_SetPayment value)? setPaymentMethod,
     TResult? Function(_Submitted value)? submitted,
+    TResult? Function(_SubmittedSplitBill value)? submittedSplitBill,
   }) {
     return setOrder?.call(this);
   }
@@ -218,6 +259,7 @@ class _$SetOrderImpl implements _SetOrder {
     TResult Function(_SetOrder value)? setOrder,
     TResult Function(_SetPayment value)? setPaymentMethod,
     TResult Function(_Submitted value)? submitted,
+    TResult Function(_SubmittedSplitBill value)? submittedSplitBill,
     required TResult orElse(),
   }) {
     if (setOrder != null) {
@@ -325,6 +367,12 @@ class _$SetPaymentImpl implements _SetPayment {
     required TResult Function(Order order) setOrder,
     required TResult Function(PaymentMethod paymentMethod) setPaymentMethod,
     required TResult Function() submitted,
+    required TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )
+    submittedSplitBill,
   }) {
     return setPaymentMethod(paymentMethod);
   }
@@ -335,6 +383,12 @@ class _$SetPaymentImpl implements _SetPayment {
     TResult? Function(Order order)? setOrder,
     TResult? Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult? Function()? submitted,
+    TResult? Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
   }) {
     return setPaymentMethod?.call(paymentMethod);
   }
@@ -345,6 +399,12 @@ class _$SetPaymentImpl implements _SetPayment {
     TResult Function(Order order)? setOrder,
     TResult Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult Function()? submitted,
+    TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
     required TResult orElse(),
   }) {
     if (setPaymentMethod != null) {
@@ -359,6 +419,7 @@ class _$SetPaymentImpl implements _SetPayment {
     required TResult Function(_SetOrder value) setOrder,
     required TResult Function(_SetPayment value) setPaymentMethod,
     required TResult Function(_Submitted value) submitted,
+    required TResult Function(_SubmittedSplitBill value) submittedSplitBill,
   }) {
     return setPaymentMethod(this);
   }
@@ -369,6 +430,7 @@ class _$SetPaymentImpl implements _SetPayment {
     TResult? Function(_SetOrder value)? setOrder,
     TResult? Function(_SetPayment value)? setPaymentMethod,
     TResult? Function(_Submitted value)? submitted,
+    TResult? Function(_SubmittedSplitBill value)? submittedSplitBill,
   }) {
     return setPaymentMethod?.call(this);
   }
@@ -379,6 +441,7 @@ class _$SetPaymentImpl implements _SetPayment {
     TResult Function(_SetOrder value)? setOrder,
     TResult Function(_SetPayment value)? setPaymentMethod,
     TResult Function(_Submitted value)? submitted,
+    TResult Function(_SubmittedSplitBill value)? submittedSplitBill,
     required TResult orElse(),
   }) {
     if (setPaymentMethod != null) {
@@ -447,6 +510,12 @@ class _$SubmittedImpl implements _Submitted {
     required TResult Function(Order order) setOrder,
     required TResult Function(PaymentMethod paymentMethod) setPaymentMethod,
     required TResult Function() submitted,
+    required TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )
+    submittedSplitBill,
   }) {
     return submitted();
   }
@@ -457,6 +526,12 @@ class _$SubmittedImpl implements _Submitted {
     TResult? Function(Order order)? setOrder,
     TResult? Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult? Function()? submitted,
+    TResult? Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
   }) {
     return submitted?.call();
   }
@@ -467,6 +542,12 @@ class _$SubmittedImpl implements _Submitted {
     TResult Function(Order order)? setOrder,
     TResult Function(PaymentMethod paymentMethod)? setPaymentMethod,
     TResult Function()? submitted,
+    TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
     required TResult orElse(),
   }) {
     if (submitted != null) {
@@ -481,6 +562,7 @@ class _$SubmittedImpl implements _Submitted {
     required TResult Function(_SetOrder value) setOrder,
     required TResult Function(_SetPayment value) setPaymentMethod,
     required TResult Function(_Submitted value) submitted,
+    required TResult Function(_SubmittedSplitBill value) submittedSplitBill,
   }) {
     return submitted(this);
   }
@@ -491,6 +573,7 @@ class _$SubmittedImpl implements _Submitted {
     TResult? Function(_SetOrder value)? setOrder,
     TResult? Function(_SetPayment value)? setPaymentMethod,
     TResult? Function(_Submitted value)? submitted,
+    TResult? Function(_SubmittedSplitBill value)? submittedSplitBill,
   }) {
     return submitted?.call(this);
   }
@@ -501,6 +584,7 @@ class _$SubmittedImpl implements _Submitted {
     TResult Function(_SetOrder value)? setOrder,
     TResult Function(_SetPayment value)? setPaymentMethod,
     TResult Function(_Submitted value)? submitted,
+    TResult Function(_SubmittedSplitBill value)? submittedSplitBill,
     required TResult orElse(),
   }) {
     if (submitted != null) {
@@ -514,12 +598,218 @@ abstract class _Submitted implements PaymentFormEvent {
   const factory _Submitted() = _$SubmittedImpl;
 }
 
+/// @nodoc
+abstract class _$$SubmittedSplitBillImplCopyWith<$Res> {
+  factory _$$SubmittedSplitBillImplCopyWith(
+    _$SubmittedSplitBillImpl value,
+    $Res Function(_$SubmittedSplitBillImpl) then,
+  ) = __$$SubmittedSplitBillImplCopyWithImpl<$Res>;
+  @useResult
+  $Res call({SplitType? splitType, String? customerId, String? customerName});
+}
+
+/// @nodoc
+class __$$SubmittedSplitBillImplCopyWithImpl<$Res>
+    extends _$PaymentFormEventCopyWithImpl<$Res, _$SubmittedSplitBillImpl>
+    implements _$$SubmittedSplitBillImplCopyWith<$Res> {
+  __$$SubmittedSplitBillImplCopyWithImpl(
+    _$SubmittedSplitBillImpl _value,
+    $Res Function(_$SubmittedSplitBillImpl) _then,
+  ) : super(_value, _then);
+
+  /// Create a copy of PaymentFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? splitType = freezed,
+    Object? customerId = freezed,
+    Object? customerName = freezed,
+  }) {
+    return _then(
+      _$SubmittedSplitBillImpl(
+        splitType: freezed == splitType
+            ? _value.splitType
+            : splitType // ignore: cast_nullable_to_non_nullable
+                  as SplitType?,
+        customerId: freezed == customerId
+            ? _value.customerId
+            : customerId // ignore: cast_nullable_to_non_nullable
+                  as String?,
+        customerName: freezed == customerName
+            ? _value.customerName
+            : customerName // ignore: cast_nullable_to_non_nullable
+                  as String?,
+      ),
+    );
+  }
+}
+
+/// @nodoc
+
+class _$SubmittedSplitBillImpl implements _SubmittedSplitBill {
+  const _$SubmittedSplitBillImpl({
+    this.splitType,
+    this.customerId,
+    this.customerName,
+  });
+
+  @override
+  final SplitType? splitType;
+  @override
+  final String? customerId;
+  @override
+  final String? customerName;
+
+  @override
+  String toString() {
+    return 'PaymentFormEvent.submittedSplitBill(splitType: $splitType, customerId: $customerId, customerName: $customerName)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$SubmittedSplitBillImpl &&
+            (identical(other.splitType, splitType) ||
+                other.splitType == splitType) &&
+            (identical(other.customerId, customerId) ||
+                other.customerId == customerId) &&
+            (identical(other.customerName, customerName) ||
+                other.customerName == customerName));
+  }
+
+  @override
+  int get hashCode =>
+      Object.hash(runtimeType, splitType, customerId, customerName);
+
+  /// Create a copy of PaymentFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$SubmittedSplitBillImplCopyWith<_$SubmittedSplitBillImpl> get copyWith =>
+      __$$SubmittedSplitBillImplCopyWithImpl<_$SubmittedSplitBillImpl>(
+        this,
+        _$identity,
+      );
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function(Order order) setOrder,
+    required TResult Function(PaymentMethod paymentMethod) setPaymentMethod,
+    required TResult Function() submitted,
+    required TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )
+    submittedSplitBill,
+  }) {
+    return submittedSplitBill(splitType, customerId, customerName);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function(Order order)? setOrder,
+    TResult? Function(PaymentMethod paymentMethod)? setPaymentMethod,
+    TResult? Function()? submitted,
+    TResult? Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
+  }) {
+    return submittedSplitBill?.call(splitType, customerId, customerName);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function(Order order)? setOrder,
+    TResult Function(PaymentMethod paymentMethod)? setPaymentMethod,
+    TResult Function()? submitted,
+    TResult Function(
+      SplitType? splitType,
+      String? customerId,
+      String? customerName,
+    )?
+    submittedSplitBill,
+    required TResult orElse(),
+  }) {
+    if (submittedSplitBill != null) {
+      return submittedSplitBill(splitType, customerId, customerName);
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_SetOrder value) setOrder,
+    required TResult Function(_SetPayment value) setPaymentMethod,
+    required TResult Function(_Submitted value) submitted,
+    required TResult Function(_SubmittedSplitBill value) submittedSplitBill,
+  }) {
+    return submittedSplitBill(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_SetOrder value)? setOrder,
+    TResult? Function(_SetPayment value)? setPaymentMethod,
+    TResult? Function(_Submitted value)? submitted,
+    TResult? Function(_SubmittedSplitBill value)? submittedSplitBill,
+  }) {
+    return submittedSplitBill?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_SetOrder value)? setOrder,
+    TResult Function(_SetPayment value)? setPaymentMethod,
+    TResult Function(_Submitted value)? submitted,
+    TResult Function(_SubmittedSplitBill value)? submittedSplitBill,
+    required TResult orElse(),
+  }) {
+    if (submittedSplitBill != null) {
+      return submittedSplitBill(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class _SubmittedSplitBill implements PaymentFormEvent {
+  const factory _SubmittedSplitBill({
+    final SplitType? splitType,
+    final String? customerId,
+    final String? customerName,
+  }) = _$SubmittedSplitBillImpl;
+
+  SplitType? get splitType;
+  String? get customerId;
+  String? get customerName;
+
+  /// Create a copy of PaymentFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  _$$SubmittedSplitBillImplCopyWith<_$SubmittedSplitBillImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
 /// @nodoc
 mixin _$PaymentFormState {
   Order get order => throw _privateConstructorUsedError;
   List<OrderItem> get pendingItems => throw _privateConstructorUsedError;
   Option<Either<OrderFailure, Payment>> get failureOrPayment =>
       throw _privateConstructorUsedError;
+  Option<Either<OrderFailure, Payment>> get failureOrPaymentSplitBill =>
+      throw _privateConstructorUsedError;
   PaymentMethod? get paymentMethod => throw _privateConstructorUsedError;
   bool get isSubmitting => throw _privateConstructorUsedError;
 
@@ -541,6 +831,7 @@ abstract class $PaymentFormStateCopyWith<$Res> {
     Order order,
     List<OrderItem> pendingItems,
     Option<Either<OrderFailure, Payment>> failureOrPayment,
+    Option<Either<OrderFailure, Payment>> failureOrPaymentSplitBill,
     PaymentMethod? paymentMethod,
     bool isSubmitting,
   });
@@ -567,6 +858,7 @@ class _$PaymentFormStateCopyWithImpl<$Res, $Val extends PaymentFormState>
     Object? order = null,
     Object? pendingItems = null,
     Object? failureOrPayment = null,
+    Object? failureOrPaymentSplitBill = null,
     Object? paymentMethod = freezed,
     Object? isSubmitting = null,
   }) {
@@ -584,6 +876,10 @@ class _$PaymentFormStateCopyWithImpl<$Res, $Val extends PaymentFormState>
                 ? _value.failureOrPayment
                 : failureOrPayment // ignore: cast_nullable_to_non_nullable
                       as Option<Either<OrderFailure, Payment>>,
+            failureOrPaymentSplitBill: null == failureOrPaymentSplitBill
+                ? _value.failureOrPaymentSplitBill
+                : failureOrPaymentSplitBill // ignore: cast_nullable_to_non_nullable
+                      as Option<Either<OrderFailure, Payment>>,
             paymentMethod: freezed == paymentMethod
                 ? _value.paymentMethod
                 : paymentMethod // ignore: cast_nullable_to_non_nullable
@@ -635,6 +931,7 @@ abstract class _$$PaymentFormStateImplCopyWith<$Res>
     Order order,
     List<OrderItem> pendingItems,
     Option<Either<OrderFailure, Payment>> failureOrPayment,
+    Option<Either<OrderFailure, Payment>> failureOrPaymentSplitBill,
     PaymentMethod? paymentMethod,
     bool isSubmitting,
   });
@@ -662,6 +959,7 @@ class __$$PaymentFormStateImplCopyWithImpl<$Res>
     Object? order = null,
     Object? pendingItems = null,
     Object? failureOrPayment = null,
+    Object? failureOrPaymentSplitBill = null,
     Object? paymentMethod = freezed,
     Object? isSubmitting = null,
   }) {
@@ -679,6 +977,10 @@ class __$$PaymentFormStateImplCopyWithImpl<$Res>
             ? _value.failureOrPayment
             : failureOrPayment // ignore: cast_nullable_to_non_nullable
                   as Option<Either<OrderFailure, Payment>>,
+        failureOrPaymentSplitBill: null == failureOrPaymentSplitBill
+            ? _value.failureOrPaymentSplitBill
+            : failureOrPaymentSplitBill // ignore: cast_nullable_to_non_nullable
+                  as Option<Either<OrderFailure, Payment>>,
         paymentMethod: freezed == paymentMethod
             ? _value.paymentMethod
             : paymentMethod // ignore: cast_nullable_to_non_nullable
@@ -699,6 +1001,7 @@ class _$PaymentFormStateImpl implements _PaymentFormState {
     required this.order,
     required final List<OrderItem> pendingItems,
     required this.failureOrPayment,
+    required this.failureOrPaymentSplitBill,
     this.paymentMethod,
     this.isSubmitting = false,
   }) : _pendingItems = pendingItems;
@@ -716,6 +1019,8 @@ class _$PaymentFormStateImpl implements _PaymentFormState {
   @override
   final Option<Either<OrderFailure, Payment>> failureOrPayment;
   @override
+  final Option<Either<OrderFailure, Payment>> failureOrPaymentSplitBill;
+  @override
   final PaymentMethod? paymentMethod;
   @override
   @JsonKey()
@@ -723,7 +1028,7 @@ class _$PaymentFormStateImpl implements _PaymentFormState {
 
   @override
   String toString() {
-    return 'PaymentFormState(order: $order, pendingItems: $pendingItems, failureOrPayment: $failureOrPayment, paymentMethod: $paymentMethod, isSubmitting: $isSubmitting)';
+    return 'PaymentFormState(order: $order, pendingItems: $pendingItems, failureOrPayment: $failureOrPayment, failureOrPaymentSplitBill: $failureOrPaymentSplitBill, paymentMethod: $paymentMethod, isSubmitting: $isSubmitting)';
   }
 
   @override
@@ -738,6 +1043,11 @@ class _$PaymentFormStateImpl implements _PaymentFormState {
             ) &&
             (identical(other.failureOrPayment, failureOrPayment) ||
                 other.failureOrPayment == failureOrPayment) &&
+            (identical(
+                  other.failureOrPaymentSplitBill,
+                  failureOrPaymentSplitBill,
+                ) ||
+                other.failureOrPaymentSplitBill == failureOrPaymentSplitBill) &&
             (identical(other.paymentMethod, paymentMethod) ||
                 other.paymentMethod == paymentMethod) &&
             (identical(other.isSubmitting, isSubmitting) ||
@@ -750,6 +1060,7 @@ class _$PaymentFormStateImpl implements _PaymentFormState {
     order,
     const DeepCollectionEquality().hash(_pendingItems),
     failureOrPayment,
+    failureOrPaymentSplitBill,
     paymentMethod,
     isSubmitting,
   );
@@ -771,6 +1082,8 @@ abstract class _PaymentFormState implements PaymentFormState {
     required final Order order,
     required final List<OrderItem> pendingItems,
     required final Option<Either<OrderFailure, Payment>> failureOrPayment,
+    required final Option<Either<OrderFailure, Payment>>
+    failureOrPaymentSplitBill,
     final PaymentMethod? paymentMethod,
     final bool isSubmitting,
   }) = _$PaymentFormStateImpl;
@@ -782,6 +1095,8 @@ abstract class _PaymentFormState implements PaymentFormState {
   @override
   Option<Either<OrderFailure, Payment>> get failureOrPayment;
   @override
+  Option<Either<OrderFailure, Payment>> get failureOrPaymentSplitBill;
+  @override
   PaymentMethod? get paymentMethod;
   @override
   bool get isSubmitting;

lib/application/payment/payment_form/payment_form_event.dart

@@ -6,4 +6,9 @@ class PaymentFormEvent with _$PaymentFormEvent {
   const factory PaymentFormEvent.setPaymentMethod(PaymentMethod paymentMethod) =
       _SetPayment;
   const factory PaymentFormEvent.submitted() = _Submitted;
+  const factory PaymentFormEvent.submittedSplitBill({
+    SplitType? splitType,
+    String? customerId,
+    String? customerName,
+  }) = _SubmittedSplitBill;
 }

lib/application/payment/payment_form/payment_form_state.dart

@@ -6,6 +6,7 @@ class PaymentFormState with _$PaymentFormState {
     required Order order,
     required List<OrderItem> pendingItems,
     required Option<Either<OrderFailure, Payment>> failureOrPayment,
+    required Option<Either<OrderFailure, Payment>> failureOrPaymentSplitBill,
     PaymentMethod? paymentMethod,
     @Default(false) bool isSubmitting,
   }) = _PaymentFormState;
@@ -14,5 +15,6 @@ class PaymentFormState with _$PaymentFormState {
     order: Order.empty(),
     pendingItems: [],
     failureOrPayment: none(),
+    failureOrPaymentSplitBill: none(),
   );
 }