add items order

lib/domain/order/entities/add_item_order_request_entity.dart

@@ -0,0 +1,20 @@
+part of '../order.dart';
+
+@freezed
+class AddItemOrderRequest with _$AddItemOrderRequest {
+  const factory AddItemOrderRequest({
+    required String productId,
+    required String productVariantId,
+    required int quantity,
+    required int unitPrice,
+    required String notes,
+  }) = _AddItemOrderRequest;
+
+  factory AddItemOrderRequest.empty() => AddItemOrderRequest(
+    productId: '',
+    productVariantId: '',
+    quantity: 0,
+    unitPrice: 0,
+    notes: '',
+  );
+}

lib/domain/order/order.dart

@@ -9,5 +9,6 @@ part 'entities/order_entity.dart';
 part 'entities/order_request_entity.dart';
 part 'entities/payment_request_entity.dart';
 part 'entities/payment_entity.dart';
+part 'entities/add_item_order_request_entity.dart';
 part 'failures/order_failure.dart';
 part 'repositories/i_order_repository.dart';

lib/domain/order/order.freezed.dart

@@ -2886,6 +2886,244 @@ abstract class _Payment implements Payment {
       throw _privateConstructorUsedError;
 }
 
+/// @nodoc
+mixin _$AddItemOrderRequest {
+  String get productId => throw _privateConstructorUsedError;
+  String get productVariantId => throw _privateConstructorUsedError;
+  int get quantity => throw _privateConstructorUsedError;
+  int get unitPrice => throw _privateConstructorUsedError;
+  String get notes => throw _privateConstructorUsedError;
+
+  /// Create a copy of AddItemOrderRequest
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  $AddItemOrderRequestCopyWith<AddItemOrderRequest> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $AddItemOrderRequestCopyWith<$Res> {
+  factory $AddItemOrderRequestCopyWith(
+    AddItemOrderRequest value,
+    $Res Function(AddItemOrderRequest) then,
+  ) = _$AddItemOrderRequestCopyWithImpl<$Res, AddItemOrderRequest>;
+  @useResult
+  $Res call({
+    String productId,
+    String productVariantId,
+    int quantity,
+    int unitPrice,
+    String notes,
+  });
+}
+
+/// @nodoc
+class _$AddItemOrderRequestCopyWithImpl<$Res, $Val extends AddItemOrderRequest>
+    implements $AddItemOrderRequestCopyWith<$Res> {
+  _$AddItemOrderRequestCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  /// Create a copy of AddItemOrderRequest
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? productId = null,
+    Object? productVariantId = null,
+    Object? quantity = null,
+    Object? unitPrice = null,
+    Object? notes = null,
+  }) {
+    return _then(
+      _value.copyWith(
+            productId: null == productId
+                ? _value.productId
+                : productId // ignore: cast_nullable_to_non_nullable
+                      as String,
+            productVariantId: null == productVariantId
+                ? _value.productVariantId
+                : productVariantId // ignore: cast_nullable_to_non_nullable
+                      as String,
+            quantity: null == quantity
+                ? _value.quantity
+                : quantity // ignore: cast_nullable_to_non_nullable
+                      as int,
+            unitPrice: null == unitPrice
+                ? _value.unitPrice
+                : unitPrice // ignore: cast_nullable_to_non_nullable
+                      as int,
+            notes: null == notes
+                ? _value.notes
+                : notes // ignore: cast_nullable_to_non_nullable
+                      as String,
+          )
+          as $Val,
+    );
+  }
+}
+
+/// @nodoc
+abstract class _$$AddItemOrderRequestImplCopyWith<$Res>
+    implements $AddItemOrderRequestCopyWith<$Res> {
+  factory _$$AddItemOrderRequestImplCopyWith(
+    _$AddItemOrderRequestImpl value,
+    $Res Function(_$AddItemOrderRequestImpl) then,
+  ) = __$$AddItemOrderRequestImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call({
+    String productId,
+    String productVariantId,
+    int quantity,
+    int unitPrice,
+    String notes,
+  });
+}
+
+/// @nodoc
+class __$$AddItemOrderRequestImplCopyWithImpl<$Res>
+    extends _$AddItemOrderRequestCopyWithImpl<$Res, _$AddItemOrderRequestImpl>
+    implements _$$AddItemOrderRequestImplCopyWith<$Res> {
+  __$$AddItemOrderRequestImplCopyWithImpl(
+    _$AddItemOrderRequestImpl _value,
+    $Res Function(_$AddItemOrderRequestImpl) _then,
+  ) : super(_value, _then);
+
+  /// Create a copy of AddItemOrderRequest
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? productId = null,
+    Object? productVariantId = null,
+    Object? quantity = null,
+    Object? unitPrice = null,
+    Object? notes = null,
+  }) {
+    return _then(
+      _$AddItemOrderRequestImpl(
+        productId: null == productId
+            ? _value.productId
+            : productId // ignore: cast_nullable_to_non_nullable
+                  as String,
+        productVariantId: null == productVariantId
+            ? _value.productVariantId
+            : productVariantId // ignore: cast_nullable_to_non_nullable
+                  as String,
+        quantity: null == quantity
+            ? _value.quantity
+            : quantity // ignore: cast_nullable_to_non_nullable
+                  as int,
+        unitPrice: null == unitPrice
+            ? _value.unitPrice
+            : unitPrice // ignore: cast_nullable_to_non_nullable
+                  as int,
+        notes: null == notes
+            ? _value.notes
+            : notes // ignore: cast_nullable_to_non_nullable
+                  as String,
+      ),
+    );
+  }
+}
+
+/// @nodoc
+
+class _$AddItemOrderRequestImpl implements _AddItemOrderRequest {
+  const _$AddItemOrderRequestImpl({
+    required this.productId,
+    required this.productVariantId,
+    required this.quantity,
+    required this.unitPrice,
+    required this.notes,
+  });
+
+  @override
+  final String productId;
+  @override
+  final String productVariantId;
+  @override
+  final int quantity;
+  @override
+  final int unitPrice;
+  @override
+  final String notes;
+
+  @override
+  String toString() {
+    return 'AddItemOrderRequest(productId: $productId, productVariantId: $productVariantId, quantity: $quantity, unitPrice: $unitPrice, notes: $notes)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$AddItemOrderRequestImpl &&
+            (identical(other.productId, productId) ||
+                other.productId == productId) &&
+            (identical(other.productVariantId, productVariantId) ||
+                other.productVariantId == productVariantId) &&
+            (identical(other.quantity, quantity) ||
+                other.quantity == quantity) &&
+            (identical(other.unitPrice, unitPrice) ||
+                other.unitPrice == unitPrice) &&
+            (identical(other.notes, notes) || other.notes == notes));
+  }
+
+  @override
+  int get hashCode => Object.hash(
+    runtimeType,
+    productId,
+    productVariantId,
+    quantity,
+    unitPrice,
+    notes,
+  );
+
+  /// Create a copy of AddItemOrderRequest
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$AddItemOrderRequestImplCopyWith<_$AddItemOrderRequestImpl> get copyWith =>
+      __$$AddItemOrderRequestImplCopyWithImpl<_$AddItemOrderRequestImpl>(
+        this,
+        _$identity,
+      );
+}
+
+abstract class _AddItemOrderRequest implements AddItemOrderRequest {
+  const factory _AddItemOrderRequest({
+    required final String productId,
+    required final String productVariantId,
+    required final int quantity,
+    required final int unitPrice,
+    required final String notes,
+  }) = _$AddItemOrderRequestImpl;
+
+  @override
+  String get productId;
+  @override
+  String get productVariantId;
+  @override
+  int get quantity;
+  @override
+  int get unitPrice;
+  @override
+  String get notes;
+
+  /// Create a copy of AddItemOrderRequest
+  /// with the given fields replaced by the non-null parameter values.
+  @override
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  _$$AddItemOrderRequestImplCopyWith<_$AddItemOrderRequestImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
 /// @nodoc
 mixin _$OrderFailure {
   @optionalTypeArgs

lib/domain/order/repositories/i_order_repository.dart

@@ -20,4 +20,9 @@ abstract class IOrderRepository {
     required OrderRequest request,
     required String paymentMethodId,
   });
+
+  Future<Either<OrderFailure, Order>> addItemOrder({
+    required String id,
+    required List<AddItemOrderRequest> request,
+  });
 }