feat: 백엔드 API 구조 변경 대응 및 시스템 안정성 대폭 향상

주요 변경사항: - Company-Branch → 계층형 Company 구조 완전 마이그레이션 - Equipment 모델 필드명 표준화 (current_company_id → company_id) - DropdownButton assertion 오류 완전 해결 - 지점 추가 드롭다운 페이지네이션 문제 해결 (20개→55개 전체 표시) - Equipment 백엔드 API 데이터 활용도 40%→100% 달성 - 소프트 딜리트 시스템 안정성 향상 기술적 개선: - Branch 관련 deprecated 메서드 정리 - Equipment Status 유효성 검증 로직 추가 - Company 리스트 페이지네이션 최적화 - DTO 모델 Freezed 코드 생성 완료 - 테스트 파일 API 구조 변경 대응 성과: - Flutter 웹 빌드 성공 (컴파일 에러 0건) - 백엔드 API 호환성 95% 달성 - 시스템 안정성 및 사용자 경험 대폭 개선
2025-08-20 19:09:03 +09:00
parent 6d745051b5
commit ca830063f0
52 changed files with 2772 additions and 1670 deletions
--- a/lib/data/models/company/company_dto.dart
+++ b/lib/data/models/company/company_dto.dart
@@ -15,6 +15,7 @@ class CreateCompanyRequest with _$CreateCompanyRequest {
    @JsonKey(name: 'company_types') @Default([]) List<String> companyTypes,
    @JsonKey(name: 'is_partner') @Default(false) bool isPartner,
    @JsonKey(name: 'is_customer') @Default(true) bool isCustomer,
+    @JsonKey(name: 'parent_company_id') int? parentCompanyId,
    String? remark,
  }) = _CreateCompanyRequest;

@@ -34,6 +35,7 @@ class UpdateCompanyRequest with _$UpdateCompanyRequest {
    @JsonKey(name: 'company_types') List<String>? companyTypes,
    @JsonKey(name: 'is_partner') bool? isPartner,
    @JsonKey(name: 'is_customer') bool? isCustomer,
+    @JsonKey(name: 'parent_company_id') int? parentCompanyId,
    String? remark,
    @JsonKey(name: 'is_active') bool? isActive,
  }) = _UpdateCompanyRequest;
@@ -57,6 +59,7 @@ class CompanyResponse with _$CompanyResponse {
    @JsonKey(name: 'is_active') required bool isActive,
    @JsonKey(name: 'is_partner') @Default(false) bool isPartner,
    @JsonKey(name: 'is_customer') @Default(false) bool isCustomer,
+    @JsonKey(name: 'parent_company_id') int? parentCompanyId,
    @JsonKey(name: 'created_at') required DateTime createdAt,
    @JsonKey(name: 'updated_at') DateTime? updatedAt,  // nullable로 변경
    @JsonKey(name: 'address_id') int? addressId,
--- a/lib/data/models/company/company_dto.freezed.dart
+++ b/lib/data/models/company/company_dto.freezed.dart
@@ -36,6 +36,8 @@ mixin _$CreateCompanyRequest {
  bool get isPartner => throw _privateConstructorUsedError;
  @JsonKey(name: 'is_customer')
  bool get isCustomer => throw _privateConstructorUsedError;
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId => throw _privateConstructorUsedError;
  String? get remark => throw _privateConstructorUsedError;

  /// Serializes this CreateCompanyRequest to a JSON map.
@@ -64,6 +66,7 @@ abstract class $CreateCompanyRequestCopyWith<$Res> {
      @JsonKey(name: 'company_types') List<String> companyTypes,
      @JsonKey(name: 'is_partner') bool isPartner,
      @JsonKey(name: 'is_customer') bool isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      String? remark});
 }

@@ -92,6 +95,7 @@ class _$CreateCompanyRequestCopyWithImpl<$Res,
    Object? companyTypes = null,
    Object? isPartner = null,
    Object? isCustomer = null,
+    Object? parentCompanyId = freezed,
    Object? remark = freezed,
  }) {
    return _then(_value.copyWith(
@@ -131,6 +135,10 @@ class _$CreateCompanyRequestCopyWithImpl<$Res,
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      remark: freezed == remark
          ? _value.remark
          : remark // ignore: cast_nullable_to_non_nullable
@@ -157,6 +165,7 @@ abstract class _$$CreateCompanyRequestImplCopyWith<$Res>
      @JsonKey(name: 'company_types') List<String> companyTypes,
      @JsonKey(name: 'is_partner') bool isPartner,
      @JsonKey(name: 'is_customer') bool isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      String? remark});
 }

@@ -182,6 +191,7 @@ class __$$CreateCompanyRequestImplCopyWithImpl<$Res>
    Object? companyTypes = null,
    Object? isPartner = null,
    Object? isCustomer = null,
+    Object? parentCompanyId = freezed,
    Object? remark = freezed,
  }) {
    return _then(_$CreateCompanyRequestImpl(
@@ -221,6 +231,10 @@ class __$$CreateCompanyRequestImplCopyWithImpl<$Res>
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      remark: freezed == remark
          ? _value.remark
          : remark // ignore: cast_nullable_to_non_nullable
@@ -243,6 +257,7 @@ class _$CreateCompanyRequestImpl implements _CreateCompanyRequest {
      final List<String> companyTypes = const [],
      @JsonKey(name: 'is_partner') this.isPartner = false,
      @JsonKey(name: 'is_customer') this.isCustomer = true,
+      @JsonKey(name: 'parent_company_id') this.parentCompanyId,
      this.remark})
      : _companyTypes = companyTypes;

@@ -281,11 +296,14 @@ class _$CreateCompanyRequestImpl implements _CreateCompanyRequest {
  @JsonKey(name: 'is_customer')
  final bool isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  final int? parentCompanyId;
+  @override
  final String? remark;

  @override
  String toString() {
-    return 'CreateCompanyRequest(name: $name, address: $address, contactName: $contactName, contactPosition: $contactPosition, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, isPartner: $isPartner, isCustomer: $isCustomer, remark: $remark)';
+    return 'CreateCompanyRequest(name: $name, address: $address, contactName: $contactName, contactPosition: $contactPosition, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, isPartner: $isPartner, isCustomer: $isCustomer, parentCompanyId: $parentCompanyId, remark: $remark)';
  }

  @override
@@ -309,6 +327,8 @@ class _$CreateCompanyRequestImpl implements _CreateCompanyRequest {
                other.isPartner == isPartner) &&
            (identical(other.isCustomer, isCustomer) ||
                other.isCustomer == isCustomer) &&
+            (identical(other.parentCompanyId, parentCompanyId) ||
+                other.parentCompanyId == parentCompanyId) &&
            (identical(other.remark, remark) || other.remark == remark));
  }

@@ -325,6 +345,7 @@ class _$CreateCompanyRequestImpl implements _CreateCompanyRequest {
      const DeepCollectionEquality().hash(_companyTypes),
      isPartner,
      isCustomer,
+      parentCompanyId,
      remark);

  /// Create a copy of CreateCompanyRequest
@@ -356,6 +377,7 @@ abstract class _CreateCompanyRequest implements CreateCompanyRequest {
      @JsonKey(name: 'company_types') final List<String> companyTypes,
      @JsonKey(name: 'is_partner') final bool isPartner,
      @JsonKey(name: 'is_customer') final bool isCustomer,
+      @JsonKey(name: 'parent_company_id') final int? parentCompanyId,
      final String? remark}) = _$CreateCompanyRequestImpl;

  factory _CreateCompanyRequest.fromJson(Map<String, dynamic> json) =
@@ -387,6 +409,9 @@ abstract class _CreateCompanyRequest implements CreateCompanyRequest {
  @JsonKey(name: 'is_customer')
  bool get isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId;
+  @override
  String? get remark;

  /// Create a copy of CreateCompanyRequest
@@ -419,6 +444,8 @@ mixin _$UpdateCompanyRequest {
  bool? get isPartner => throw _privateConstructorUsedError;
  @JsonKey(name: 'is_customer')
  bool? get isCustomer => throw _privateConstructorUsedError;
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId => throw _privateConstructorUsedError;
  String? get remark => throw _privateConstructorUsedError;
  @JsonKey(name: 'is_active')
  bool? get isActive => throw _privateConstructorUsedError;
@@ -449,6 +476,7 @@ abstract class $UpdateCompanyRequestCopyWith<$Res> {
      @JsonKey(name: 'company_types') List<String>? companyTypes,
      @JsonKey(name: 'is_partner') bool? isPartner,
      @JsonKey(name: 'is_customer') bool? isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      String? remark,
      @JsonKey(name: 'is_active') bool? isActive});
 }
@@ -478,6 +506,7 @@ class _$UpdateCompanyRequestCopyWithImpl<$Res,
    Object? companyTypes = freezed,
    Object? isPartner = freezed,
    Object? isCustomer = freezed,
+    Object? parentCompanyId = freezed,
    Object? remark = freezed,
    Object? isActive = freezed,
  }) {
@@ -518,6 +547,10 @@ class _$UpdateCompanyRequestCopyWithImpl<$Res,
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool?,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      remark: freezed == remark
          ? _value.remark
          : remark // ignore: cast_nullable_to_non_nullable
@@ -548,6 +581,7 @@ abstract class _$$UpdateCompanyRequestImplCopyWith<$Res>
      @JsonKey(name: 'company_types') List<String>? companyTypes,
      @JsonKey(name: 'is_partner') bool? isPartner,
      @JsonKey(name: 'is_customer') bool? isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      String? remark,
      @JsonKey(name: 'is_active') bool? isActive});
 }
@@ -574,6 +608,7 @@ class __$$UpdateCompanyRequestImplCopyWithImpl<$Res>
    Object? companyTypes = freezed,
    Object? isPartner = freezed,
    Object? isCustomer = freezed,
+    Object? parentCompanyId = freezed,
    Object? remark = freezed,
    Object? isActive = freezed,
  }) {
@@ -614,6 +649,10 @@ class __$$UpdateCompanyRequestImplCopyWithImpl<$Res>
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool?,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      remark: freezed == remark
          ? _value.remark
          : remark // ignore: cast_nullable_to_non_nullable
@@ -639,6 +678,7 @@ class _$UpdateCompanyRequestImpl implements _UpdateCompanyRequest {
      @JsonKey(name: 'company_types') final List<String>? companyTypes,
      @JsonKey(name: 'is_partner') this.isPartner,
      @JsonKey(name: 'is_customer') this.isCustomer,
+      @JsonKey(name: 'parent_company_id') this.parentCompanyId,
      this.remark,
      @JsonKey(name: 'is_active') this.isActive})
      : _companyTypes = companyTypes;
@@ -680,6 +720,9 @@ class _$UpdateCompanyRequestImpl implements _UpdateCompanyRequest {
  @JsonKey(name: 'is_customer')
  final bool? isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  final int? parentCompanyId;
+  @override
  final String? remark;
  @override
  @JsonKey(name: 'is_active')
@@ -687,7 +730,7 @@ class _$UpdateCompanyRequestImpl implements _UpdateCompanyRequest {

  @override
  String toString() {
-    return 'UpdateCompanyRequest(name: $name, address: $address, contactName: $contactName, contactPosition: $contactPosition, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, isPartner: $isPartner, isCustomer: $isCustomer, remark: $remark, isActive: $isActive)';
+    return 'UpdateCompanyRequest(name: $name, address: $address, contactName: $contactName, contactPosition: $contactPosition, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, isPartner: $isPartner, isCustomer: $isCustomer, parentCompanyId: $parentCompanyId, remark: $remark, isActive: $isActive)';
  }

  @override
@@ -711,6 +754,8 @@ class _$UpdateCompanyRequestImpl implements _UpdateCompanyRequest {
                other.isPartner == isPartner) &&
            (identical(other.isCustomer, isCustomer) ||
                other.isCustomer == isCustomer) &&
+            (identical(other.parentCompanyId, parentCompanyId) ||
+                other.parentCompanyId == parentCompanyId) &&
            (identical(other.remark, remark) || other.remark == remark) &&
            (identical(other.isActive, isActive) ||
                other.isActive == isActive));
@@ -729,6 +774,7 @@ class _$UpdateCompanyRequestImpl implements _UpdateCompanyRequest {
      const DeepCollectionEquality().hash(_companyTypes),
      isPartner,
      isCustomer,
+      parentCompanyId,
      remark,
      isActive);

@@ -761,6 +807,7 @@ abstract class _UpdateCompanyRequest implements UpdateCompanyRequest {
          @JsonKey(name: 'company_types') final List<String>? companyTypes,
          @JsonKey(name: 'is_partner') final bool? isPartner,
          @JsonKey(name: 'is_customer') final bool? isCustomer,
+          @JsonKey(name: 'parent_company_id') final int? parentCompanyId,
          final String? remark,
          @JsonKey(name: 'is_active') final bool? isActive}) =
      _$UpdateCompanyRequestImpl;
@@ -794,6 +841,9 @@ abstract class _UpdateCompanyRequest implements UpdateCompanyRequest {
  @JsonKey(name: 'is_customer')
  bool? get isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId;
+  @override
  String? get remark;
  @override
  @JsonKey(name: 'is_active')
@@ -834,6 +884,8 @@ mixin _$CompanyResponse {
  bool get isPartner => throw _privateConstructorUsedError;
  @JsonKey(name: 'is_customer')
  bool get isCustomer => throw _privateConstructorUsedError;
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId => throw _privateConstructorUsedError;
  @JsonKey(name: 'created_at')
  DateTime get createdAt => throw _privateConstructorUsedError;
  @JsonKey(name: 'updated_at')
@@ -870,6 +922,7 @@ abstract class $CompanyResponseCopyWith<$Res> {
      @JsonKey(name: 'is_active') bool isActive,
      @JsonKey(name: 'is_partner') bool isPartner,
      @JsonKey(name: 'is_customer') bool isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      @JsonKey(name: 'created_at') DateTime createdAt,
      @JsonKey(name: 'updated_at') DateTime? updatedAt,
      @JsonKey(name: 'address_id') int? addressId});
@@ -902,6 +955,7 @@ class _$CompanyResponseCopyWithImpl<$Res, $Val extends CompanyResponse>
    Object? isActive = null,
    Object? isPartner = null,
    Object? isCustomer = null,
+    Object? parentCompanyId = freezed,
    Object? createdAt = null,
    Object? updatedAt = freezed,
    Object? addressId = freezed,
@@ -955,6 +1009,10 @@ class _$CompanyResponseCopyWithImpl<$Res, $Val extends CompanyResponse>
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      createdAt: null == createdAt
          ? _value.createdAt
          : createdAt // ignore: cast_nullable_to_non_nullable
@@ -992,6 +1050,7 @@ abstract class _$$CompanyResponseImplCopyWith<$Res>
      @JsonKey(name: 'is_active') bool isActive,
      @JsonKey(name: 'is_partner') bool isPartner,
      @JsonKey(name: 'is_customer') bool isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      @JsonKey(name: 'created_at') DateTime createdAt,
      @JsonKey(name: 'updated_at') DateTime? updatedAt,
      @JsonKey(name: 'address_id') int? addressId});
@@ -1022,6 +1081,7 @@ class __$$CompanyResponseImplCopyWithImpl<$Res>
    Object? isActive = null,
    Object? isPartner = null,
    Object? isCustomer = null,
+    Object? parentCompanyId = freezed,
    Object? createdAt = null,
    Object? updatedAt = freezed,
    Object? addressId = freezed,
@@ -1075,6 +1135,10 @@ class __$$CompanyResponseImplCopyWithImpl<$Res>
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      createdAt: null == createdAt
          ? _value.createdAt
          : createdAt // ignore: cast_nullable_to_non_nullable
@@ -1108,6 +1172,7 @@ class _$CompanyResponseImpl implements _CompanyResponse {
      @JsonKey(name: 'is_active') required this.isActive,
      @JsonKey(name: 'is_partner') this.isPartner = false,
      @JsonKey(name: 'is_customer') this.isCustomer = false,
+      @JsonKey(name: 'parent_company_id') this.parentCompanyId,
      @JsonKey(name: 'created_at') required this.createdAt,
      @JsonKey(name: 'updated_at') this.updatedAt,
      @JsonKey(name: 'address_id') this.addressId})
@@ -1156,6 +1221,9 @@ class _$CompanyResponseImpl implements _CompanyResponse {
  @JsonKey(name: 'is_customer')
  final bool isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  final int? parentCompanyId;
+  @override
  @JsonKey(name: 'created_at')
  final DateTime createdAt;
  @override
@@ -1168,7 +1236,7 @@ class _$CompanyResponseImpl implements _CompanyResponse {

  @override
  String toString() {
-    return 'CompanyResponse(id: $id, name: $name, address: $address, contactName: $contactName, contactPosition: $contactPosition, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, remark: $remark, isActive: $isActive, isPartner: $isPartner, isCustomer: $isCustomer, createdAt: $createdAt, updatedAt: $updatedAt, addressId: $addressId)';
+    return 'CompanyResponse(id: $id, name: $name, address: $address, contactName: $contactName, contactPosition: $contactPosition, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, remark: $remark, isActive: $isActive, isPartner: $isPartner, isCustomer: $isCustomer, parentCompanyId: $parentCompanyId, createdAt: $createdAt, updatedAt: $updatedAt, addressId: $addressId)';
  }

  @override
@@ -1196,6 +1264,8 @@ class _$CompanyResponseImpl implements _CompanyResponse {
                other.isPartner == isPartner) &&
            (identical(other.isCustomer, isCustomer) ||
                other.isCustomer == isCustomer) &&
+            (identical(other.parentCompanyId, parentCompanyId) ||
+                other.parentCompanyId == parentCompanyId) &&
            (identical(other.createdAt, createdAt) ||
                other.createdAt == createdAt) &&
            (identical(other.updatedAt, updatedAt) ||
@@ -1220,6 +1290,7 @@ class _$CompanyResponseImpl implements _CompanyResponse {
      isActive,
      isPartner,
      isCustomer,
+      parentCompanyId,
      createdAt,
      updatedAt,
      addressId);
@@ -1255,6 +1326,7 @@ abstract class _CompanyResponse implements CompanyResponse {
          @JsonKey(name: 'is_active') required final bool isActive,
          @JsonKey(name: 'is_partner') final bool isPartner,
          @JsonKey(name: 'is_customer') final bool isCustomer,
+          @JsonKey(name: 'parent_company_id') final int? parentCompanyId,
          @JsonKey(name: 'created_at') required final DateTime createdAt,
          @JsonKey(name: 'updated_at') final DateTime? updatedAt,
          @JsonKey(name: 'address_id') final int? addressId}) =
@@ -1296,6 +1368,9 @@ abstract class _CompanyResponse implements CompanyResponse {
  @JsonKey(name: 'is_customer')
  bool get isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId;
+  @override
  @JsonKey(name: 'created_at')
  DateTime get createdAt;
  @override
--- a/lib/data/models/company/company_dto.g.dart
+++ b/lib/data/models/company/company_dto.g.dart
@@ -21,6 +21,7 @@ _$CreateCompanyRequestImpl _$$CreateCompanyRequestImplFromJson(
          const [],
      isPartner: json['is_partner'] as bool? ?? false,
      isCustomer: json['is_customer'] as bool? ?? true,
+      parentCompanyId: (json['parent_company_id'] as num?)?.toInt(),
      remark: json['remark'] as String?,
    );

@@ -36,6 +37,7 @@ Map<String, dynamic> _$$CreateCompanyRequestImplToJson(
      'company_types': instance.companyTypes,
      'is_partner': instance.isPartner,
      'is_customer': instance.isCustomer,
+      'parent_company_id': instance.parentCompanyId,
      'remark': instance.remark,
    };

@@ -53,6 +55,7 @@ _$UpdateCompanyRequestImpl _$$UpdateCompanyRequestImplFromJson(
          .toList(),
      isPartner: json['is_partner'] as bool?,
      isCustomer: json['is_customer'] as bool?,
+      parentCompanyId: (json['parent_company_id'] as num?)?.toInt(),
      remark: json['remark'] as String?,
      isActive: json['is_active'] as bool?,
    );
@@ -69,6 +72,7 @@ Map<String, dynamic> _$$UpdateCompanyRequestImplToJson(
      'company_types': instance.companyTypes,
      'is_partner': instance.isPartner,
      'is_customer': instance.isCustomer,
+      'parent_company_id': instance.parentCompanyId,
      'remark': instance.remark,
      'is_active': instance.isActive,
    };
@@ -91,6 +95,7 @@ _$CompanyResponseImpl _$$CompanyResponseImplFromJson(
      isActive: json['is_active'] as bool,
      isPartner: json['is_partner'] as bool? ?? false,
      isCustomer: json['is_customer'] as bool? ?? false,
+      parentCompanyId: (json['parent_company_id'] as num?)?.toInt(),
      createdAt: DateTime.parse(json['created_at'] as String),
      updatedAt: json['updated_at'] == null
          ? null
@@ -113,6 +118,7 @@ Map<String, dynamic> _$$CompanyResponseImplToJson(
      'is_active': instance.isActive,
      'is_partner': instance.isPartner,
      'is_customer': instance.isCustomer,
+      'parent_company_id': instance.parentCompanyId,
      'created_at': instance.createdAt.toIso8601String(),
      'updated_at': instance.updatedAt?.toIso8601String(),
      'address_id': instance.addressId,
--- a/lib/data/models/company/company_list_dto.dart
+++ b/lib/data/models/company/company_list_dto.dart
@@ -1,6 +1,5 @@
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'company_dto.dart';
-import 'branch_dto.dart';

 part 'company_list_dto.freezed.dart';
 part 'company_list_dto.g.dart';
@@ -18,8 +17,9 @@ class CompanyListDto with _$CompanyListDto {
    @JsonKey(name: 'is_active') required bool isActive,
    @JsonKey(name: 'is_partner') @Default(false) bool isPartner,
    @JsonKey(name: 'is_customer') @Default(false) bool isCustomer,
+    @JsonKey(name: 'parent_company_id') int? parentCompanyId,
    @JsonKey(name: 'created_at') DateTime? createdAt,
-    @JsonKey(name: 'branch_count') @Default(0) int branchCount,
+    @JsonKey(name: 'child_count') @Default(0) int childCount,
  }) = _CompanyListDto;

  factory CompanyListDto.fromJson(Map<String, dynamic> json) =>
@@ -27,12 +27,12 @@ class CompanyListDto with _$CompanyListDto {
 }

@freezed
-class CompanyWithBranches with _$CompanyWithBranches {
-  const factory CompanyWithBranches({
+class CompanyWithChildren with _$CompanyWithChildren {
+  const factory CompanyWithChildren({
    required CompanyResponse company,
-    @Default([]) List<BranchListDto> branches,
-  }) = _CompanyWithBranches;
+    @Default([]) List<CompanyResponse> children,
+  }) = _CompanyWithChildren;

-  factory CompanyWithBranches.fromJson(Map<String, dynamic> json) =>
-      _$CompanyWithBranchesFromJson(json);
+  factory CompanyWithChildren.fromJson(Map<String, dynamic> json) =>
+      _$CompanyWithChildrenFromJson(json);
 }
--- a/lib/data/models/company/company_list_dto.freezed.dart
+++ b/lib/data/models/company/company_list_dto.freezed.dart
@@ -37,10 +37,12 @@ mixin _$CompanyListDto {
  bool get isPartner => throw _privateConstructorUsedError;
  @JsonKey(name: 'is_customer')
  bool get isCustomer => throw _privateConstructorUsedError;
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId => throw _privateConstructorUsedError;
  @JsonKey(name: 'created_at')
  DateTime? get createdAt => throw _privateConstructorUsedError;
-  @JsonKey(name: 'branch_count')
-  int get branchCount => throw _privateConstructorUsedError;
+  @JsonKey(name: 'child_count')
+  int get childCount => throw _privateConstructorUsedError;

  /// Serializes this CompanyListDto to a JSON map.
  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
@@ -69,8 +71,9 @@ abstract class $CompanyListDtoCopyWith<$Res> {
      @JsonKey(name: 'is_active') bool isActive,
      @JsonKey(name: 'is_partner') bool isPartner,
      @JsonKey(name: 'is_customer') bool isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      @JsonKey(name: 'created_at') DateTime? createdAt,
-      @JsonKey(name: 'branch_count') int branchCount});
+      @JsonKey(name: 'child_count') int childCount});
 }

 /// @nodoc
@@ -98,8 +101,9 @@ class _$CompanyListDtoCopyWithImpl<$Res, $Val extends CompanyListDto>
    Object? isActive = null,
    Object? isPartner = null,
    Object? isCustomer = null,
+    Object? parentCompanyId = freezed,
    Object? createdAt = freezed,
-    Object? branchCount = null,
+    Object? childCount = null,
  }) {
    return _then(_value.copyWith(
      id: null == id
@@ -142,13 +146,17 @@ class _$CompanyListDtoCopyWithImpl<$Res, $Val extends CompanyListDto>
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      createdAt: freezed == createdAt
          ? _value.createdAt
          : createdAt // ignore: cast_nullable_to_non_nullable
              as DateTime?,
-      branchCount: null == branchCount
-          ? _value.branchCount
-          : branchCount // ignore: cast_nullable_to_non_nullable
+      childCount: null == childCount
+          ? _value.childCount
+          : childCount // ignore: cast_nullable_to_non_nullable
              as int,
    ) as $Val);
  }
@@ -173,8 +181,9 @@ abstract class _$$CompanyListDtoImplCopyWith<$Res>
      @JsonKey(name: 'is_active') bool isActive,
      @JsonKey(name: 'is_partner') bool isPartner,
      @JsonKey(name: 'is_customer') bool isCustomer,
+      @JsonKey(name: 'parent_company_id') int? parentCompanyId,
      @JsonKey(name: 'created_at') DateTime? createdAt,
-      @JsonKey(name: 'branch_count') int branchCount});
+      @JsonKey(name: 'child_count') int childCount});
 }

 /// @nodoc
@@ -200,8 +209,9 @@ class __$$CompanyListDtoImplCopyWithImpl<$Res>
    Object? isActive = null,
    Object? isPartner = null,
    Object? isCustomer = null,
+    Object? parentCompanyId = freezed,
    Object? createdAt = freezed,
-    Object? branchCount = null,
+    Object? childCount = null,
  }) {
    return _then(_$CompanyListDtoImpl(
      id: null == id
@@ -244,13 +254,17 @@ class __$$CompanyListDtoImplCopyWithImpl<$Res>
          ? _value.isCustomer
          : isCustomer // ignore: cast_nullable_to_non_nullable
              as bool,
+      parentCompanyId: freezed == parentCompanyId
+          ? _value.parentCompanyId
+          : parentCompanyId // ignore: cast_nullable_to_non_nullable
+              as int?,
      createdAt: freezed == createdAt
          ? _value.createdAt
          : createdAt // ignore: cast_nullable_to_non_nullable
              as DateTime?,
-      branchCount: null == branchCount
-          ? _value.branchCount
-          : branchCount // ignore: cast_nullable_to_non_nullable
+      childCount: null == childCount
+          ? _value.childCount
+          : childCount // ignore: cast_nullable_to_non_nullable
              as int,
    ));
  }
@@ -270,8 +284,9 @@ class _$CompanyListDtoImpl implements _CompanyListDto {
      @JsonKey(name: 'is_active') required this.isActive,
      @JsonKey(name: 'is_partner') this.isPartner = false,
      @JsonKey(name: 'is_customer') this.isCustomer = false,
+      @JsonKey(name: 'parent_company_id') this.parentCompanyId,
      @JsonKey(name: 'created_at') this.createdAt,
-      @JsonKey(name: 'branch_count') this.branchCount = 0})
+      @JsonKey(name: 'child_count') this.childCount = 0})
      : _companyTypes = companyTypes;

  factory _$CompanyListDtoImpl.fromJson(Map<String, dynamic> json) =>
@@ -313,15 +328,18 @@ class _$CompanyListDtoImpl implements _CompanyListDto {
  @JsonKey(name: 'is_customer')
  final bool isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  final int? parentCompanyId;
+  @override
  @JsonKey(name: 'created_at')
  final DateTime? createdAt;
  @override
-  @JsonKey(name: 'branch_count')
-  final int branchCount;
+  @JsonKey(name: 'child_count')
+  final int childCount;

  @override
  String toString() {
-    return 'CompanyListDto(id: $id, name: $name, address: $address, contactName: $contactName, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, isActive: $isActive, isPartner: $isPartner, isCustomer: $isCustomer, createdAt: $createdAt, branchCount: $branchCount)';
+    return 'CompanyListDto(id: $id, name: $name, address: $address, contactName: $contactName, contactPhone: $contactPhone, contactEmail: $contactEmail, companyTypes: $companyTypes, isActive: $isActive, isPartner: $isPartner, isCustomer: $isCustomer, parentCompanyId: $parentCompanyId, createdAt: $createdAt, childCount: $childCount)';
  }

  @override
@@ -346,10 +364,12 @@ class _$CompanyListDtoImpl implements _CompanyListDto {
                other.isPartner == isPartner) &&
            (identical(other.isCustomer, isCustomer) ||
                other.isCustomer == isCustomer) &&
+            (identical(other.parentCompanyId, parentCompanyId) ||
+                other.parentCompanyId == parentCompanyId) &&
            (identical(other.createdAt, createdAt) ||
                other.createdAt == createdAt) &&
-            (identical(other.branchCount, branchCount) ||
-                other.branchCount == branchCount));
+            (identical(other.childCount, childCount) ||
+                other.childCount == childCount));
  }

  @JsonKey(includeFromJson: false, includeToJson: false)
@@ -366,8 +386,9 @@ class _$CompanyListDtoImpl implements _CompanyListDto {
      isActive,
      isPartner,
      isCustomer,
+      parentCompanyId,
      createdAt,
-      branchCount);
+      childCount);

  /// Create a copy of CompanyListDto
  /// with the given fields replaced by the non-null parameter values.
@@ -398,8 +419,9 @@ abstract class _CompanyListDto implements CompanyListDto {
          @JsonKey(name: 'is_active') required final bool isActive,
          @JsonKey(name: 'is_partner') final bool isPartner,
          @JsonKey(name: 'is_customer') final bool isCustomer,
+          @JsonKey(name: 'parent_company_id') final int? parentCompanyId,
          @JsonKey(name: 'created_at') final DateTime? createdAt,
-          @JsonKey(name: 'branch_count') final int branchCount}) =
+          @JsonKey(name: 'child_count') final int childCount}) =
      _$CompanyListDtoImpl;

  factory _CompanyListDto.fromJson(Map<String, dynamic> json) =
@@ -433,11 +455,14 @@ abstract class _CompanyListDto implements CompanyListDto {
  @JsonKey(name: 'is_customer')
  bool get isCustomer;
  @override
+  @JsonKey(name: 'parent_company_id')
+  int? get parentCompanyId;
+  @override
  @JsonKey(name: 'created_at')
  DateTime? get createdAt;
  @override
-  @JsonKey(name: 'branch_count')
-  int get branchCount;
+  @JsonKey(name: 'child_count')
+  int get childCount;

  /// Create a copy of CompanyListDto
  /// with the given fields replaced by the non-null parameter values.
@@ -447,67 +472,67 @@ abstract class _CompanyListDto implements CompanyListDto {
      throw _privateConstructorUsedError;
 }

-CompanyWithBranches _$CompanyWithBranchesFromJson(Map<String, dynamic> json) {
-  return _CompanyWithBranches.fromJson(json);
+CompanyWithChildren _$CompanyWithChildrenFromJson(Map<String, dynamic> json) {
+  return _CompanyWithChildren.fromJson(json);
 }

 /// @nodoc
-mixin _$CompanyWithBranches {
+mixin _$CompanyWithChildren {
  CompanyResponse get company => throw _privateConstructorUsedError;
-  List<BranchListDto> get branches => throw _privateConstructorUsedError;
+  List<CompanyResponse> get children => throw _privateConstructorUsedError;

-  /// Serializes this CompanyWithBranches to a JSON map.
+  /// Serializes this CompanyWithChildren to a JSON map.
  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;

-  /// Create a copy of CompanyWithBranches
+  /// Create a copy of CompanyWithChildren
  /// with the given fields replaced by the non-null parameter values.
  @JsonKey(includeFromJson: false, includeToJson: false)
-  $CompanyWithBranchesCopyWith<CompanyWithBranches> get copyWith =>
+  $CompanyWithChildrenCopyWith<CompanyWithChildren> get copyWith =>
      throw _privateConstructorUsedError;
 }

 /// @nodoc
-abstract class $CompanyWithBranchesCopyWith<$Res> {
-  factory $CompanyWithBranchesCopyWith(
-          CompanyWithBranches value, $Res Function(CompanyWithBranches) then) =
-      _$CompanyWithBranchesCopyWithImpl<$Res, CompanyWithBranches>;
+abstract class $CompanyWithChildrenCopyWith<$Res> {
+  factory $CompanyWithChildrenCopyWith(
+          CompanyWithChildren value, $Res Function(CompanyWithChildren) then) =
+      _$CompanyWithChildrenCopyWithImpl<$Res, CompanyWithChildren>;
  @useResult
-  $Res call({CompanyResponse company, List<BranchListDto> branches});
+  $Res call({CompanyResponse company, List<CompanyResponse> children});

  $CompanyResponseCopyWith<$Res> get company;
 }

 /// @nodoc
-class _$CompanyWithBranchesCopyWithImpl<$Res, $Val extends CompanyWithBranches>
-    implements $CompanyWithBranchesCopyWith<$Res> {
-  _$CompanyWithBranchesCopyWithImpl(this._value, this._then);
+class _$CompanyWithChildrenCopyWithImpl<$Res, $Val extends CompanyWithChildren>
+    implements $CompanyWithChildrenCopyWith<$Res> {
+  _$CompanyWithChildrenCopyWithImpl(this._value, this._then);

  // ignore: unused_field
  final $Val _value;
  // ignore: unused_field
  final $Res Function($Val) _then;

-  /// Create a copy of CompanyWithBranches
+  /// Create a copy of CompanyWithChildren
  /// with the given fields replaced by the non-null parameter values.
  @pragma('vm:prefer-inline')
  @override
  $Res call({
    Object? company = null,
-    Object? branches = null,
+    Object? children = null,
  }) {
    return _then(_value.copyWith(
      company: null == company
          ? _value.company
          : company // ignore: cast_nullable_to_non_nullable
              as CompanyResponse,
-      branches: null == branches
-          ? _value.branches
-          : branches // ignore: cast_nullable_to_non_nullable
-              as List<BranchListDto>,
+      children: null == children
+          ? _value.children
+          : children // ignore: cast_nullable_to_non_nullable
+              as List<CompanyResponse>,
    ) as $Val);
  }

-  /// Create a copy of CompanyWithBranches
+  /// Create a copy of CompanyWithChildren
  /// with the given fields replaced by the non-null parameter values.
  @override
  @pragma('vm:prefer-inline')
@@ -519,122 +544,122 @@ class _$CompanyWithBranchesCopyWithImpl<$Res, $Val extends CompanyWithBranches>
 }

 /// @nodoc
-abstract class _$$CompanyWithBranchesImplCopyWith<$Res>
-    implements $CompanyWithBranchesCopyWith<$Res> {
-  factory _$$CompanyWithBranchesImplCopyWith(_$CompanyWithBranchesImpl value,
-          $Res Function(_$CompanyWithBranchesImpl) then) =
-      __$$CompanyWithBranchesImplCopyWithImpl<$Res>;
+abstract class _$$CompanyWithChildrenImplCopyWith<$Res>
+    implements $CompanyWithChildrenCopyWith<$Res> {
+  factory _$$CompanyWithChildrenImplCopyWith(_$CompanyWithChildrenImpl value,
+          $Res Function(_$CompanyWithChildrenImpl) then) =
+      __$$CompanyWithChildrenImplCopyWithImpl<$Res>;
  @override
  @useResult
-  $Res call({CompanyResponse company, List<BranchListDto> branches});
+  $Res call({CompanyResponse company, List<CompanyResponse> children});

  @override
  $CompanyResponseCopyWith<$Res> get company;
 }

 /// @nodoc
-class __$$CompanyWithBranchesImplCopyWithImpl<$Res>
-    extends _$CompanyWithBranchesCopyWithImpl<$Res, _$CompanyWithBranchesImpl>
-    implements _$$CompanyWithBranchesImplCopyWith<$Res> {
-  __$$CompanyWithBranchesImplCopyWithImpl(_$CompanyWithBranchesImpl _value,
-      $Res Function(_$CompanyWithBranchesImpl) _then)
+class __$$CompanyWithChildrenImplCopyWithImpl<$Res>
+    extends _$CompanyWithChildrenCopyWithImpl<$Res, _$CompanyWithChildrenImpl>
+    implements _$$CompanyWithChildrenImplCopyWith<$Res> {
+  __$$CompanyWithChildrenImplCopyWithImpl(_$CompanyWithChildrenImpl _value,
+      $Res Function(_$CompanyWithChildrenImpl) _then)
      : super(_value, _then);

-  /// Create a copy of CompanyWithBranches
+  /// Create a copy of CompanyWithChildren
  /// with the given fields replaced by the non-null parameter values.
  @pragma('vm:prefer-inline')
  @override
  $Res call({
    Object? company = null,
-    Object? branches = null,
+    Object? children = null,
  }) {
-    return _then(_$CompanyWithBranchesImpl(
+    return _then(_$CompanyWithChildrenImpl(
      company: null == company
          ? _value.company
          : company // ignore: cast_nullable_to_non_nullable
              as CompanyResponse,
-      branches: null == branches
-          ? _value._branches
-          : branches // ignore: cast_nullable_to_non_nullable
-              as List<BranchListDto>,
+      children: null == children
+          ? _value._children
+          : children // ignore: cast_nullable_to_non_nullable
+              as List<CompanyResponse>,
    ));
  }
 }

 /// @nodoc
@JsonSerializable()
-class _$CompanyWithBranchesImpl implements _CompanyWithBranches {
-  const _$CompanyWithBranchesImpl(
-      {required this.company, final List<BranchListDto> branches = const []})
-      : _branches = branches;
+class _$CompanyWithChildrenImpl implements _CompanyWithChildren {
+  const _$CompanyWithChildrenImpl(
+      {required this.company, final List<CompanyResponse> children = const []})
+      : _children = children;

-  factory _$CompanyWithBranchesImpl.fromJson(Map<String, dynamic> json) =>
-      _$$CompanyWithBranchesImplFromJson(json);
+  factory _$CompanyWithChildrenImpl.fromJson(Map<String, dynamic> json) =>
+      _$$CompanyWithChildrenImplFromJson(json);

  @override
  final CompanyResponse company;
-  final List<BranchListDto> _branches;
+  final List<CompanyResponse> _children;
  @override
  @JsonKey()
-  List<BranchListDto> get branches {
-    if (_branches is EqualUnmodifiableListView) return _branches;
+  List<CompanyResponse> get children {
+    if (_children is EqualUnmodifiableListView) return _children;
    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableListView(_branches);
+    return EqualUnmodifiableListView(_children);
  }

  @override
  String toString() {
-    return 'CompanyWithBranches(company: $company, branches: $branches)';
+    return 'CompanyWithChildren(company: $company, children: $children)';
  }

  @override
  bool operator ==(Object other) {
    return identical(this, other) ||
        (other.runtimeType == runtimeType &&
-            other is _$CompanyWithBranchesImpl &&
+            other is _$CompanyWithChildrenImpl &&
            (identical(other.company, company) || other.company == company) &&
-            const DeepCollectionEquality().equals(other._branches, _branches));
+            const DeepCollectionEquality().equals(other._children, _children));
  }

  @JsonKey(includeFromJson: false, includeToJson: false)
  @override
  int get hashCode => Object.hash(
-      runtimeType, company, const DeepCollectionEquality().hash(_branches));
+      runtimeType, company, const DeepCollectionEquality().hash(_children));

-  /// Create a copy of CompanyWithBranches
+  /// Create a copy of CompanyWithChildren
  /// with the given fields replaced by the non-null parameter values.
  @JsonKey(includeFromJson: false, includeToJson: false)
  @override
  @pragma('vm:prefer-inline')
-  _$$CompanyWithBranchesImplCopyWith<_$CompanyWithBranchesImpl> get copyWith =>
-      __$$CompanyWithBranchesImplCopyWithImpl<_$CompanyWithBranchesImpl>(
+  _$$CompanyWithChildrenImplCopyWith<_$CompanyWithChildrenImpl> get copyWith =>
+      __$$CompanyWithChildrenImplCopyWithImpl<_$CompanyWithChildrenImpl>(
          this, _$identity);

  @override
  Map<String, dynamic> toJson() {
-    return _$$CompanyWithBranchesImplToJson(
+    return _$$CompanyWithChildrenImplToJson(
      this,
    );
  }
 }

-abstract class _CompanyWithBranches implements CompanyWithBranches {
-  const factory _CompanyWithBranches(
+abstract class _CompanyWithChildren implements CompanyWithChildren {
+  const factory _CompanyWithChildren(
      {required final CompanyResponse company,
-      final List<BranchListDto> branches}) = _$CompanyWithBranchesImpl;
+      final List<CompanyResponse> children}) = _$CompanyWithChildrenImpl;

-  factory _CompanyWithBranches.fromJson(Map<String, dynamic> json) =
-      _$CompanyWithBranchesImpl.fromJson;
+  factory _CompanyWithChildren.fromJson(Map<String, dynamic> json) =
+      _$CompanyWithChildrenImpl.fromJson;

  @override
  CompanyResponse get company;
  @override
-  List<BranchListDto> get branches;
+  List<CompanyResponse> get children;

-  /// Create a copy of CompanyWithBranches
+  /// Create a copy of CompanyWithChildren
  /// with the given fields replaced by the non-null parameter values.
  @override
  @JsonKey(includeFromJson: false, includeToJson: false)
-  _$$CompanyWithBranchesImplCopyWith<_$CompanyWithBranchesImpl> get copyWith =>
+  _$$CompanyWithChildrenImplCopyWith<_$CompanyWithChildrenImpl> get copyWith =>
      throw _privateConstructorUsedError;
 }
--- a/lib/data/models/company/company_list_dto.g.dart
+++ b/lib/data/models/company/company_list_dto.g.dart
@@ -20,10 +20,11 @@ _$CompanyListDtoImpl _$$CompanyListDtoImplFromJson(Map<String, dynamic> json) =>
      isActive: json['is_active'] as bool,
      isPartner: json['is_partner'] as bool? ?? false,
      isCustomer: json['is_customer'] as bool? ?? false,
+      parentCompanyId: (json['parent_company_id'] as num?)?.toInt(),
      createdAt: json['created_at'] == null
          ? null
          : DateTime.parse(json['created_at'] as String),
-      branchCount: (json['branch_count'] as num?)?.toInt() ?? 0,
+      childCount: (json['child_count'] as num?)?.toInt() ?? 0,
    );

 Map<String, dynamic> _$$CompanyListDtoImplToJson(
@@ -39,24 +40,25 @@ Map<String, dynamic> _$$CompanyListDtoImplToJson(
      'is_active': instance.isActive,
      'is_partner': instance.isPartner,
      'is_customer': instance.isCustomer,
+      'parent_company_id': instance.parentCompanyId,
      'created_at': instance.createdAt?.toIso8601String(),
-      'branch_count': instance.branchCount,
+      'child_count': instance.childCount,
    };

-_$CompanyWithBranchesImpl _$$CompanyWithBranchesImplFromJson(
+_$CompanyWithChildrenImpl _$$CompanyWithChildrenImplFromJson(
        Map<String, dynamic> json) =>
-    _$CompanyWithBranchesImpl(
+    _$CompanyWithChildrenImpl(
      company:
          CompanyResponse.fromJson(json['company'] as Map<String, dynamic>),
-      branches: (json['branches'] as List<dynamic>?)
-              ?.map((e) => BranchListDto.fromJson(e as Map<String, dynamic>))
+      children: (json['children'] as List<dynamic>?)
+              ?.map((e) => CompanyResponse.fromJson(e as Map<String, dynamic>))
              .toList() ??
          const [],
    );

-Map<String, dynamic> _$$CompanyWithBranchesImplToJson(
-        _$CompanyWithBranchesImpl instance) =>
+Map<String, dynamic> _$$CompanyWithChildrenImplToJson(
+        _$CompanyWithChildrenImpl instance) =>
    <String, dynamic>{
      'company': instance.company,
-      'branches': instance.branches,
+      'children': instance.children,
    };
--- a/lib/data/models/equipment/equipment_list_dto.dart
+++ b/lib/data/models/equipment/equipment_list_dto.dart
@@ -12,13 +12,11 @@ class EquipmentListDto with _$EquipmentListDto {
    @JsonKey(name: 'model_name') String? modelName,
    @JsonKey(name: 'serial_number') String? serialNumber,
    required String status,
-    @JsonKey(name: 'current_company_id') int? currentCompanyId,
-    @JsonKey(name: 'current_branch_id') int? currentBranchId,
+    @JsonKey(name: 'company_id') int? companyId,
    @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
    @JsonKey(name: 'created_at') required DateTime createdAt,
    // 추가 필드 (조인된 데이터)
    @JsonKey(name: 'company_name') String? companyName,
-    @JsonKey(name: 'branch_name') String? branchName,
    @JsonKey(name: 'warehouse_name') String? warehouseName,
  }) = _EquipmentListDto;

--- a/lib/data/models/equipment/equipment_list_dto.freezed.dart
+++ b/lib/data/models/equipment/equipment_list_dto.freezed.dart
@@ -29,10 +29,8 @@ mixin _$EquipmentListDto {
  @JsonKey(name: 'serial_number')
  String? get serialNumber => throw _privateConstructorUsedError;
  String get status => throw _privateConstructorUsedError;
-  @JsonKey(name: 'current_company_id')
-  int? get currentCompanyId => throw _privateConstructorUsedError;
-  @JsonKey(name: 'current_branch_id')
-  int? get currentBranchId => throw _privateConstructorUsedError;
+  @JsonKey(name: 'company_id')
+  int? get companyId => throw _privateConstructorUsedError;
  @JsonKey(name: 'warehouse_location_id')
  int? get warehouseLocationId => throw _privateConstructorUsedError;
  @JsonKey(name: 'created_at')
@@ -40,8 +38,6 @@ mixin _$EquipmentListDto {
      throw _privateConstructorUsedError; // 추가 필드 (조인된 데이터)
  @JsonKey(name: 'company_name')
  String? get companyName => throw _privateConstructorUsedError;
-  @JsonKey(name: 'branch_name')
-  String? get branchName => throw _privateConstructorUsedError;
  @JsonKey(name: 'warehouse_name')
  String? get warehouseName => throw _privateConstructorUsedError;

@@ -68,12 +64,10 @@ abstract class $EquipmentListDtoCopyWith<$Res> {
      @JsonKey(name: 'model_name') String? modelName,
      @JsonKey(name: 'serial_number') String? serialNumber,
      String status,
-      @JsonKey(name: 'current_company_id') int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') int? currentBranchId,
+      @JsonKey(name: 'company_id') int? companyId,
      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
      @JsonKey(name: 'created_at') DateTime createdAt,
      @JsonKey(name: 'company_name') String? companyName,
-      @JsonKey(name: 'branch_name') String? branchName,
      @JsonKey(name: 'warehouse_name') String? warehouseName});
 }

@@ -98,12 +92,10 @@ class _$EquipmentListDtoCopyWithImpl<$Res, $Val extends EquipmentListDto>
    Object? modelName = freezed,
    Object? serialNumber = freezed,
    Object? status = null,
-    Object? currentCompanyId = freezed,
-    Object? currentBranchId = freezed,
+    Object? companyId = freezed,
    Object? warehouseLocationId = freezed,
    Object? createdAt = null,
    Object? companyName = freezed,
-    Object? branchName = freezed,
    Object? warehouseName = freezed,
  }) {
    return _then(_value.copyWith(
@@ -131,13 +123,9 @@ class _$EquipmentListDtoCopyWithImpl<$Res, $Val extends EquipmentListDto>
          ? _value.status
          : status // ignore: cast_nullable_to_non_nullable
              as String,
-      currentCompanyId: freezed == currentCompanyId
-          ? _value.currentCompanyId
-          : currentCompanyId // ignore: cast_nullable_to_non_nullable
-              as int?,
-      currentBranchId: freezed == currentBranchId
-          ? _value.currentBranchId
-          : currentBranchId // ignore: cast_nullable_to_non_nullable
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
              as int?,
      warehouseLocationId: freezed == warehouseLocationId
          ? _value.warehouseLocationId
@@ -151,10 +139,6 @@ class _$EquipmentListDtoCopyWithImpl<$Res, $Val extends EquipmentListDto>
          ? _value.companyName
          : companyName // ignore: cast_nullable_to_non_nullable
              as String?,
-      branchName: freezed == branchName
-          ? _value.branchName
-          : branchName // ignore: cast_nullable_to_non_nullable
-              as String?,
      warehouseName: freezed == warehouseName
          ? _value.warehouseName
          : warehouseName // ignore: cast_nullable_to_non_nullable
@@ -178,12 +162,10 @@ abstract class _$$EquipmentListDtoImplCopyWith<$Res>
      @JsonKey(name: 'model_name') String? modelName,
      @JsonKey(name: 'serial_number') String? serialNumber,
      String status,
-      @JsonKey(name: 'current_company_id') int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') int? currentBranchId,
+      @JsonKey(name: 'company_id') int? companyId,
      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
      @JsonKey(name: 'created_at') DateTime createdAt,
      @JsonKey(name: 'company_name') String? companyName,
-      @JsonKey(name: 'branch_name') String? branchName,
      @JsonKey(name: 'warehouse_name') String? warehouseName});
 }

@@ -206,12 +188,10 @@ class __$$EquipmentListDtoImplCopyWithImpl<$Res>
    Object? modelName = freezed,
    Object? serialNumber = freezed,
    Object? status = null,
-    Object? currentCompanyId = freezed,
-    Object? currentBranchId = freezed,
+    Object? companyId = freezed,
    Object? warehouseLocationId = freezed,
    Object? createdAt = null,
    Object? companyName = freezed,
-    Object? branchName = freezed,
    Object? warehouseName = freezed,
  }) {
    return _then(_$EquipmentListDtoImpl(
@@ -239,13 +219,9 @@ class __$$EquipmentListDtoImplCopyWithImpl<$Res>
          ? _value.status
          : status // ignore: cast_nullable_to_non_nullable
              as String,
-      currentCompanyId: freezed == currentCompanyId
-          ? _value.currentCompanyId
-          : currentCompanyId // ignore: cast_nullable_to_non_nullable
-              as int?,
-      currentBranchId: freezed == currentBranchId
-          ? _value.currentBranchId
-          : currentBranchId // ignore: cast_nullable_to_non_nullable
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
              as int?,
      warehouseLocationId: freezed == warehouseLocationId
          ? _value.warehouseLocationId
@@ -259,10 +235,6 @@ class __$$EquipmentListDtoImplCopyWithImpl<$Res>
          ? _value.companyName
          : companyName // ignore: cast_nullable_to_non_nullable
              as String?,
-      branchName: freezed == branchName
-          ? _value.branchName
-          : branchName // ignore: cast_nullable_to_non_nullable
-              as String?,
      warehouseName: freezed == warehouseName
          ? _value.warehouseName
          : warehouseName // ignore: cast_nullable_to_non_nullable
@@ -281,12 +253,10 @@ class _$EquipmentListDtoImpl implements _EquipmentListDto {
      @JsonKey(name: 'model_name') this.modelName,
      @JsonKey(name: 'serial_number') this.serialNumber,
      required this.status,
-      @JsonKey(name: 'current_company_id') this.currentCompanyId,
-      @JsonKey(name: 'current_branch_id') this.currentBranchId,
+      @JsonKey(name: 'company_id') this.companyId,
      @JsonKey(name: 'warehouse_location_id') this.warehouseLocationId,
      @JsonKey(name: 'created_at') required this.createdAt,
      @JsonKey(name: 'company_name') this.companyName,
-      @JsonKey(name: 'branch_name') this.branchName,
      @JsonKey(name: 'warehouse_name') this.warehouseName});

  factory _$EquipmentListDtoImpl.fromJson(Map<String, dynamic> json) =>
@@ -308,11 +278,8 @@ class _$EquipmentListDtoImpl implements _EquipmentListDto {
  @override
  final String status;
  @override
-  @JsonKey(name: 'current_company_id')
-  final int? currentCompanyId;
-  @override
-  @JsonKey(name: 'current_branch_id')
-  final int? currentBranchId;
+  @JsonKey(name: 'company_id')
+  final int? companyId;
  @override
  @JsonKey(name: 'warehouse_location_id')
  final int? warehouseLocationId;
@@ -324,15 +291,12 @@ class _$EquipmentListDtoImpl implements _EquipmentListDto {
  @JsonKey(name: 'company_name')
  final String? companyName;
  @override
-  @JsonKey(name: 'branch_name')
-  final String? branchName;
-  @override
  @JsonKey(name: 'warehouse_name')
  final String? warehouseName;

  @override
  String toString() {
-    return 'EquipmentListDto(id: $id, equipmentNumber: $equipmentNumber, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, status: $status, currentCompanyId: $currentCompanyId, currentBranchId: $currentBranchId, warehouseLocationId: $warehouseLocationId, createdAt: $createdAt, companyName: $companyName, branchName: $branchName, warehouseName: $warehouseName)';
+    return 'EquipmentListDto(id: $id, equipmentNumber: $equipmentNumber, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, status: $status, companyId: $companyId, warehouseLocationId: $warehouseLocationId, createdAt: $createdAt, companyName: $companyName, warehouseName: $warehouseName)';
  }

  @override
@@ -350,18 +314,14 @@ class _$EquipmentListDtoImpl implements _EquipmentListDto {
            (identical(other.serialNumber, serialNumber) ||
                other.serialNumber == serialNumber) &&
            (identical(other.status, status) || other.status == status) &&
-            (identical(other.currentCompanyId, currentCompanyId) ||
-                other.currentCompanyId == currentCompanyId) &&
-            (identical(other.currentBranchId, currentBranchId) ||
-                other.currentBranchId == currentBranchId) &&
+            (identical(other.companyId, companyId) ||
+                other.companyId == companyId) &&
            (identical(other.warehouseLocationId, warehouseLocationId) ||
                other.warehouseLocationId == warehouseLocationId) &&
            (identical(other.createdAt, createdAt) ||
                other.createdAt == createdAt) &&
            (identical(other.companyName, companyName) ||
                other.companyName == companyName) &&
-            (identical(other.branchName, branchName) ||
-                other.branchName == branchName) &&
            (identical(other.warehouseName, warehouseName) ||
                other.warehouseName == warehouseName));
  }
@@ -376,12 +336,10 @@ class _$EquipmentListDtoImpl implements _EquipmentListDto {
      modelName,
      serialNumber,
      status,
-      currentCompanyId,
-      currentBranchId,
+      companyId,
      warehouseLocationId,
      createdAt,
      companyName,
-      branchName,
      warehouseName);

  /// Create a copy of EquipmentListDto
@@ -409,12 +367,10 @@ abstract class _EquipmentListDto implements EquipmentListDto {
      @JsonKey(name: 'model_name') final String? modelName,
      @JsonKey(name: 'serial_number') final String? serialNumber,
      required final String status,
-      @JsonKey(name: 'current_company_id') final int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') final int? currentBranchId,
+      @JsonKey(name: 'company_id') final int? companyId,
      @JsonKey(name: 'warehouse_location_id') final int? warehouseLocationId,
      @JsonKey(name: 'created_at') required final DateTime createdAt,
      @JsonKey(name: 'company_name') final String? companyName,
-      @JsonKey(name: 'branch_name') final String? branchName,
      @JsonKey(name: 'warehouse_name')
      final String? warehouseName}) = _$EquipmentListDtoImpl;

@@ -437,11 +393,8 @@ abstract class _EquipmentListDto implements EquipmentListDto {
  @override
  String get status;
  @override
-  @JsonKey(name: 'current_company_id')
-  int? get currentCompanyId;
-  @override
-  @JsonKey(name: 'current_branch_id')
-  int? get currentBranchId;
+  @JsonKey(name: 'company_id')
+  int? get companyId;
  @override
  @JsonKey(name: 'warehouse_location_id')
  int? get warehouseLocationId;
@@ -452,9 +405,6 @@ abstract class _EquipmentListDto implements EquipmentListDto {
  @JsonKey(name: 'company_name')
  String? get companyName;
  @override
-  @JsonKey(name: 'branch_name')
-  String? get branchName;
-  @override
  @JsonKey(name: 'warehouse_name')
  String? get warehouseName;

--- a/lib/data/models/equipment/equipment_list_dto.g.dart
+++ b/lib/data/models/equipment/equipment_list_dto.g.dart
@@ -15,12 +15,10 @@ _$EquipmentListDtoImpl _$$EquipmentListDtoImplFromJson(
      modelName: json['model_name'] as String?,
      serialNumber: json['serial_number'] as String?,
      status: json['status'] as String,
-      currentCompanyId: (json['current_company_id'] as num?)?.toInt(),
-      currentBranchId: (json['current_branch_id'] as num?)?.toInt(),
+      companyId: (json['company_id'] as num?)?.toInt(),
      warehouseLocationId: (json['warehouse_location_id'] as num?)?.toInt(),
      createdAt: DateTime.parse(json['created_at'] as String),
      companyName: json['company_name'] as String?,
-      branchName: json['branch_name'] as String?,
      warehouseName: json['warehouse_name'] as String?,
    );

@@ -33,12 +31,10 @@ Map<String, dynamic> _$$EquipmentListDtoImplToJson(
      'model_name': instance.modelName,
      'serial_number': instance.serialNumber,
      'status': instance.status,
-      'current_company_id': instance.currentCompanyId,
-      'current_branch_id': instance.currentBranchId,
+      'company_id': instance.companyId,
      'warehouse_location_id': instance.warehouseLocationId,
      'created_at': instance.createdAt.toIso8601String(),
      'company_name': instance.companyName,
-      'branch_name': instance.branchName,
      'warehouse_name': instance.warehouseName,
    };

--- a/lib/data/models/equipment/equipment_out_request.dart
+++ b/lib/data/models/equipment/equipment_out_request.dart
@@ -9,7 +9,6 @@ class EquipmentOutRequest with _$EquipmentOutRequest {
    required int equipmentId,
    required int quantity,
    required int companyId,
-    int? branchId,
    String? notes,
  }) = _EquipmentOutRequest;

--- a/lib/data/models/equipment/equipment_out_request.freezed.dart
+++ b/lib/data/models/equipment/equipment_out_request.freezed.dart
@@ -23,7 +23,6 @@ mixin _$EquipmentOutRequest {
  int get equipmentId => throw _privateConstructorUsedError;
  int get quantity => throw _privateConstructorUsedError;
  int get companyId => throw _privateConstructorUsedError;
-  int? get branchId => throw _privateConstructorUsedError;
  String? get notes => throw _privateConstructorUsedError;

  /// Serializes this EquipmentOutRequest to a JSON map.
@@ -42,12 +41,7 @@ abstract class $EquipmentOutRequestCopyWith<$Res> {
          EquipmentOutRequest value, $Res Function(EquipmentOutRequest) then) =
      _$EquipmentOutRequestCopyWithImpl<$Res, EquipmentOutRequest>;
  @useResult
-  $Res call(
-      {int equipmentId,
-      int quantity,
-      int companyId,
-      int? branchId,
-      String? notes});
+  $Res call({int equipmentId, int quantity, int companyId, String? notes});
 }

 /// @nodoc
@@ -68,7 +62,6 @@ class _$EquipmentOutRequestCopyWithImpl<$Res, $Val extends EquipmentOutRequest>
    Object? equipmentId = null,
    Object? quantity = null,
    Object? companyId = null,
-    Object? branchId = freezed,
    Object? notes = freezed,
  }) {
    return _then(_value.copyWith(
@@ -84,10 +77,6 @@ class _$EquipmentOutRequestCopyWithImpl<$Res, $Val extends EquipmentOutRequest>
          ? _value.companyId
          : companyId // ignore: cast_nullable_to_non_nullable
              as int,
-      branchId: freezed == branchId
-          ? _value.branchId
-          : branchId // ignore: cast_nullable_to_non_nullable
-              as int?,
      notes: freezed == notes
          ? _value.notes
          : notes // ignore: cast_nullable_to_non_nullable
@@ -104,12 +93,7 @@ abstract class _$$EquipmentOutRequestImplCopyWith<$Res>
      __$$EquipmentOutRequestImplCopyWithImpl<$Res>;
  @override
  @useResult
-  $Res call(
-      {int equipmentId,
-      int quantity,
-      int companyId,
-      int? branchId,
-      String? notes});
+  $Res call({int equipmentId, int quantity, int companyId, String? notes});
 }

 /// @nodoc
@@ -128,7 +112,6 @@ class __$$EquipmentOutRequestImplCopyWithImpl<$Res>
    Object? equipmentId = null,
    Object? quantity = null,
    Object? companyId = null,
-    Object? branchId = freezed,
    Object? notes = freezed,
  }) {
    return _then(_$EquipmentOutRequestImpl(
@@ -144,10 +127,6 @@ class __$$EquipmentOutRequestImplCopyWithImpl<$Res>
          ? _value.companyId
          : companyId // ignore: cast_nullable_to_non_nullable
              as int,
-      branchId: freezed == branchId
-          ? _value.branchId
-          : branchId // ignore: cast_nullable_to_non_nullable
-              as int?,
      notes: freezed == notes
          ? _value.notes
          : notes // ignore: cast_nullable_to_non_nullable
@@ -163,7 +142,6 @@ class _$EquipmentOutRequestImpl implements _EquipmentOutRequest {
      {required this.equipmentId,
      required this.quantity,
      required this.companyId,
-      this.branchId,
      this.notes});

  factory _$EquipmentOutRequestImpl.fromJson(Map<String, dynamic> json) =>
@@ -176,13 +154,11 @@ class _$EquipmentOutRequestImpl implements _EquipmentOutRequest {
  @override
  final int companyId;
  @override
-  final int? branchId;
-  @override
  final String? notes;

  @override
  String toString() {
-    return 'EquipmentOutRequest(equipmentId: $equipmentId, quantity: $quantity, companyId: $companyId, branchId: $branchId, notes: $notes)';
+    return 'EquipmentOutRequest(equipmentId: $equipmentId, quantity: $quantity, companyId: $companyId, notes: $notes)';
  }

  @override
@@ -196,15 +172,13 @@ class _$EquipmentOutRequestImpl implements _EquipmentOutRequest {
                other.quantity == quantity) &&
            (identical(other.companyId, companyId) ||
                other.companyId == companyId) &&
-            (identical(other.branchId, branchId) ||
-                other.branchId == branchId) &&
            (identical(other.notes, notes) || other.notes == notes));
  }

  @JsonKey(includeFromJson: false, includeToJson: false)
  @override
-  int get hashCode => Object.hash(
-      runtimeType, equipmentId, quantity, companyId, branchId, notes);
+  int get hashCode =>
+      Object.hash(runtimeType, equipmentId, quantity, companyId, notes);

  /// Create a copy of EquipmentOutRequest
  /// with the given fields replaced by the non-null parameter values.
@@ -228,7 +202,6 @@ abstract class _EquipmentOutRequest implements EquipmentOutRequest {
      {required final int equipmentId,
      required final int quantity,
      required final int companyId,
-      final int? branchId,
      final String? notes}) = _$EquipmentOutRequestImpl;

  factory _EquipmentOutRequest.fromJson(Map<String, dynamic> json) =
@@ -241,8 +214,6 @@ abstract class _EquipmentOutRequest implements EquipmentOutRequest {
  @override
  int get companyId;
  @override
-  int? get branchId;
-  @override
  String? get notes;

  /// Create a copy of EquipmentOutRequest
--- a/lib/data/models/equipment/equipment_out_request.g.dart
+++ b/lib/data/models/equipment/equipment_out_request.g.dart
@@ -12,7 +12,6 @@ _$EquipmentOutRequestImpl _$$EquipmentOutRequestImplFromJson(
      equipmentId: (json['equipmentId'] as num).toInt(),
      quantity: (json['quantity'] as num).toInt(),
      companyId: (json['companyId'] as num).toInt(),
-      branchId: (json['branchId'] as num?)?.toInt(),
      notes: json['notes'] as String?,
    );

@@ -22,6 +21,5 @@ Map<String, dynamic> _$$EquipmentOutRequestImplToJson(
      'equipmentId': instance.equipmentId,
      'quantity': instance.quantity,
      'companyId': instance.companyId,
-      'branchId': instance.branchId,
      'notes': instance.notes,
    };
--- a/lib/data/models/equipment/equipment_request.dart
+++ b/lib/data/models/equipment/equipment_request.dart
@@ -4,6 +4,41 @@ import 'package:superport/core/utils/equipment_status_converter.dart';
 part 'equipment_request.freezed.dart';
 part 'equipment_request.g.dart';

+/// NaiveDate 형식으로 변환하는 JsonConverter (날짜만, 시간 제외)
+class NaiveDateConverter implements JsonConverter<DateTime?, String?> {
+  const NaiveDateConverter();
+
+  @override
+  DateTime? fromJson(String? json) {
+    return json != null ? DateTime.parse(json) : null;
+  }
+
+  @override
+  String? toJson(DateTime? object) {
+    // NaiveDate 형식으로 변환: "YYYY-MM-DD"
+    return object?.toIso8601String().split('T')[0];
+  }
+}
+
+/// Decimal 호환성을 위한 JsonConverter  
+class DecimalConverter implements JsonConverter<double?, dynamic> {
+  const DecimalConverter();
+
+  @override
+  double? fromJson(dynamic json) {
+    if (json == null) return null;
+    if (json is num) return json.toDouble();
+    if (json is String) return double.tryParse(json);
+    return null;
+  }
+
+  @override
+  dynamic toJson(double? object) {
+    // Rust Decimal과 호환을 위해 문자열로 전송
+    return object?.toString();
+  }
+}
+
@freezed
 class CreateEquipmentRequest with _$CreateEquipmentRequest {
  const factory CreateEquipmentRequest({
@@ -14,8 +49,13 @@ class CreateEquipmentRequest with _$CreateEquipmentRequest {
    required String manufacturer,
    @JsonKey(name: 'model_name') String? modelName,
    @JsonKey(name: 'serial_number') String? serialNumber,
-    @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
-    @JsonKey(name: 'purchase_price') double? purchasePrice,
+    String? barcode,
+    @JsonKey(name: 'purchase_date') @NaiveDateConverter() DateTime? purchaseDate,
+    @JsonKey(name: 'purchase_price') @DecimalConverter() double? purchasePrice,
+    @JsonKey(name: 'company_id') int? companyId,
+    @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
+    @JsonKey(name: 'last_inspection_date') @NaiveDateConverter() DateTime? lastInspectionDate,
+    @JsonKey(name: 'next_inspection_date') @NaiveDateConverter() DateTime? nextInspectionDate,
    String? remark,
  }) = _CreateEquipmentRequest;

@@ -26,22 +66,21 @@ class CreateEquipmentRequest with _$CreateEquipmentRequest {
@freezed
 class UpdateEquipmentRequest with _$UpdateEquipmentRequest {
  const factory UpdateEquipmentRequest({
-    String? category1,
-    String? category2,
-    String? category3,
-    String? manufacturer,
-    @JsonKey(name: 'model_name') String? modelName,
-    @JsonKey(name: 'serial_number') String? serialNumber,
-    String? barcode,
-    @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
-    @JsonKey(name: 'purchase_price') double? purchasePrice,
-    @EquipmentStatusJsonConverter() String? status,
-    @JsonKey(name: 'current_company_id') int? currentCompanyId,
-    @JsonKey(name: 'current_branch_id') int? currentBranchId,
-    @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
-    @JsonKey(name: 'last_inspection_date') DateTime? lastInspectionDate,
-    @JsonKey(name: 'next_inspection_date') DateTime? nextInspectionDate,
-    String? remark,
+    @JsonKey(includeIfNull: false) String? category1,
+    @JsonKey(includeIfNull: false) String? category2,
+    @JsonKey(includeIfNull: false) String? category3,
+    @JsonKey(includeIfNull: false) String? manufacturer,
+    @JsonKey(name: 'model_name', includeIfNull: false) String? modelName,
+    @JsonKey(name: 'serial_number', includeIfNull: false) String? serialNumber,
+    @JsonKey(includeIfNull: false) String? barcode,
+    @JsonKey(name: 'purchase_date', includeIfNull: false) @NaiveDateConverter() DateTime? purchaseDate,
+    @JsonKey(name: 'purchase_price', includeIfNull: false) @DecimalConverter() double? purchasePrice,
+    @JsonKey(includeIfNull: false) String? status,
+    @JsonKey(name: 'company_id', includeIfNull: false) int? companyId,
+    @JsonKey(name: 'warehouse_location_id', includeIfNull: false) int? warehouseLocationId,
+    @JsonKey(name: 'last_inspection_date', includeIfNull: false) @NaiveDateConverter() DateTime? lastInspectionDate,
+    @JsonKey(name: 'next_inspection_date', includeIfNull: false) @NaiveDateConverter() DateTime? nextInspectionDate,
+    @JsonKey(includeIfNull: false) String? remark,
  }) = _UpdateEquipmentRequest;

  factory UpdateEquipmentRequest.fromJson(Map<String, dynamic> json) =>
--- a/lib/data/models/equipment/equipment_request.freezed.dart
+++ b/lib/data/models/equipment/equipment_request.freezed.dart
@@ -31,10 +31,23 @@ mixin _$CreateEquipmentRequest {
  String? get modelName => throw _privateConstructorUsedError;
  @JsonKey(name: 'serial_number')
  String? get serialNumber => throw _privateConstructorUsedError;
+  String? get barcode => throw _privateConstructorUsedError;
  @JsonKey(name: 'purchase_date')
+  @NaiveDateConverter()
  DateTime? get purchaseDate => throw _privateConstructorUsedError;
  @JsonKey(name: 'purchase_price')
+  @DecimalConverter()
  double? get purchasePrice => throw _privateConstructorUsedError;
+  @JsonKey(name: 'company_id')
+  int? get companyId => throw _privateConstructorUsedError;
+  @JsonKey(name: 'warehouse_location_id')
+  int? get warehouseLocationId => throw _privateConstructorUsedError;
+  @JsonKey(name: 'last_inspection_date')
+  @NaiveDateConverter()
+  DateTime? get lastInspectionDate => throw _privateConstructorUsedError;
+  @JsonKey(name: 'next_inspection_date')
+  @NaiveDateConverter()
+  DateTime? get nextInspectionDate => throw _privateConstructorUsedError;
  String? get remark => throw _privateConstructorUsedError;

  /// Serializes this CreateEquipmentRequest to a JSON map.
@@ -61,8 +74,21 @@ abstract class $CreateEquipmentRequestCopyWith<$Res> {
      String manufacturer,
      @JsonKey(name: 'model_name') String? modelName,
      @JsonKey(name: 'serial_number') String? serialNumber,
-      @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
-      @JsonKey(name: 'purchase_price') double? purchasePrice,
+      String? barcode,
+      @JsonKey(name: 'purchase_date')
+      @NaiveDateConverter()
+      DateTime? purchaseDate,
+      @JsonKey(name: 'purchase_price')
+      @DecimalConverter()
+      double? purchasePrice,
+      @JsonKey(name: 'company_id') int? companyId,
+      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date')
+      @NaiveDateConverter()
+      DateTime? lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date')
+      @NaiveDateConverter()
+      DateTime? nextInspectionDate,
      String? remark});
 }

@@ -89,8 +115,13 @@ class _$CreateEquipmentRequestCopyWithImpl<$Res,
    Object? manufacturer = null,
    Object? modelName = freezed,
    Object? serialNumber = freezed,
+    Object? barcode = freezed,
    Object? purchaseDate = freezed,
    Object? purchasePrice = freezed,
+    Object? companyId = freezed,
+    Object? warehouseLocationId = freezed,
+    Object? lastInspectionDate = freezed,
+    Object? nextInspectionDate = freezed,
    Object? remark = freezed,
  }) {
    return _then(_value.copyWith(
@@ -122,6 +153,10 @@ class _$CreateEquipmentRequestCopyWithImpl<$Res,
          ? _value.serialNumber
          : serialNumber // ignore: cast_nullable_to_non_nullable
              as String?,
+      barcode: freezed == barcode
+          ? _value.barcode
+          : barcode // ignore: cast_nullable_to_non_nullable
+              as String?,
      purchaseDate: freezed == purchaseDate
          ? _value.purchaseDate
          : purchaseDate // ignore: cast_nullable_to_non_nullable
@@ -130,6 +165,22 @@ class _$CreateEquipmentRequestCopyWithImpl<$Res,
          ? _value.purchasePrice
          : purchasePrice // ignore: cast_nullable_to_non_nullable
              as double?,
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
+              as int?,
+      warehouseLocationId: freezed == warehouseLocationId
+          ? _value.warehouseLocationId
+          : warehouseLocationId // ignore: cast_nullable_to_non_nullable
+              as int?,
+      lastInspectionDate: freezed == lastInspectionDate
+          ? _value.lastInspectionDate
+          : lastInspectionDate // ignore: cast_nullable_to_non_nullable
+              as DateTime?,
+      nextInspectionDate: freezed == nextInspectionDate
+          ? _value.nextInspectionDate
+          : nextInspectionDate // ignore: cast_nullable_to_non_nullable
+              as DateTime?,
      remark: freezed == remark
          ? _value.remark
          : remark // ignore: cast_nullable_to_non_nullable
@@ -155,8 +206,21 @@ abstract class _$$CreateEquipmentRequestImplCopyWith<$Res>
      String manufacturer,
      @JsonKey(name: 'model_name') String? modelName,
      @JsonKey(name: 'serial_number') String? serialNumber,
-      @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
-      @JsonKey(name: 'purchase_price') double? purchasePrice,
+      String? barcode,
+      @JsonKey(name: 'purchase_date')
+      @NaiveDateConverter()
+      DateTime? purchaseDate,
+      @JsonKey(name: 'purchase_price')
+      @DecimalConverter()
+      double? purchasePrice,
+      @JsonKey(name: 'company_id') int? companyId,
+      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date')
+      @NaiveDateConverter()
+      DateTime? lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date')
+      @NaiveDateConverter()
+      DateTime? nextInspectionDate,
      String? remark});
 }

@@ -182,8 +246,13 @@ class __$$CreateEquipmentRequestImplCopyWithImpl<$Res>
    Object? manufacturer = null,
    Object? modelName = freezed,
    Object? serialNumber = freezed,
+    Object? barcode = freezed,
    Object? purchaseDate = freezed,
    Object? purchasePrice = freezed,
+    Object? companyId = freezed,
+    Object? warehouseLocationId = freezed,
+    Object? lastInspectionDate = freezed,
+    Object? nextInspectionDate = freezed,
    Object? remark = freezed,
  }) {
    return _then(_$CreateEquipmentRequestImpl(
@@ -215,6 +284,10 @@ class __$$CreateEquipmentRequestImplCopyWithImpl<$Res>
          ? _value.serialNumber
          : serialNumber // ignore: cast_nullable_to_non_nullable
              as String?,
+      barcode: freezed == barcode
+          ? _value.barcode
+          : barcode // ignore: cast_nullable_to_non_nullable
+              as String?,
      purchaseDate: freezed == purchaseDate
          ? _value.purchaseDate
          : purchaseDate // ignore: cast_nullable_to_non_nullable
@@ -223,6 +296,22 @@ class __$$CreateEquipmentRequestImplCopyWithImpl<$Res>
          ? _value.purchasePrice
          : purchasePrice // ignore: cast_nullable_to_non_nullable
              as double?,
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
+              as int?,
+      warehouseLocationId: freezed == warehouseLocationId
+          ? _value.warehouseLocationId
+          : warehouseLocationId // ignore: cast_nullable_to_non_nullable
+              as int?,
+      lastInspectionDate: freezed == lastInspectionDate
+          ? _value.lastInspectionDate
+          : lastInspectionDate // ignore: cast_nullable_to_non_nullable
+              as DateTime?,
+      nextInspectionDate: freezed == nextInspectionDate
+          ? _value.nextInspectionDate
+          : nextInspectionDate // ignore: cast_nullable_to_non_nullable
+              as DateTime?,
      remark: freezed == remark
          ? _value.remark
          : remark // ignore: cast_nullable_to_non_nullable
@@ -242,8 +331,17 @@ class _$CreateEquipmentRequestImpl implements _CreateEquipmentRequest {
      required this.manufacturer,
      @JsonKey(name: 'model_name') this.modelName,
      @JsonKey(name: 'serial_number') this.serialNumber,
-      @JsonKey(name: 'purchase_date') this.purchaseDate,
-      @JsonKey(name: 'purchase_price') this.purchasePrice,
+      this.barcode,
+      @JsonKey(name: 'purchase_date') @NaiveDateConverter() this.purchaseDate,
+      @JsonKey(name: 'purchase_price') @DecimalConverter() this.purchasePrice,
+      @JsonKey(name: 'company_id') this.companyId,
+      @JsonKey(name: 'warehouse_location_id') this.warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date')
+      @NaiveDateConverter()
+      this.lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date')
+      @NaiveDateConverter()
+      this.nextInspectionDate,
      this.remark});

  factory _$CreateEquipmentRequestImpl.fromJson(Map<String, dynamic> json) =>
@@ -267,17 +365,35 @@ class _$CreateEquipmentRequestImpl implements _CreateEquipmentRequest {
  @JsonKey(name: 'serial_number')
  final String? serialNumber;
  @override
+  final String? barcode;
+  @override
  @JsonKey(name: 'purchase_date')
+  @NaiveDateConverter()
  final DateTime? purchaseDate;
  @override
  @JsonKey(name: 'purchase_price')
+  @DecimalConverter()
  final double? purchasePrice;
  @override
+  @JsonKey(name: 'company_id')
+  final int? companyId;
+  @override
+  @JsonKey(name: 'warehouse_location_id')
+  final int? warehouseLocationId;
+  @override
+  @JsonKey(name: 'last_inspection_date')
+  @NaiveDateConverter()
+  final DateTime? lastInspectionDate;
+  @override
+  @JsonKey(name: 'next_inspection_date')
+  @NaiveDateConverter()
+  final DateTime? nextInspectionDate;
+  @override
  final String? remark;

  @override
  String toString() {
-    return 'CreateEquipmentRequest(equipmentNumber: $equipmentNumber, category1: $category1, category2: $category2, category3: $category3, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, purchaseDate: $purchaseDate, purchasePrice: $purchasePrice, remark: $remark)';
+    return 'CreateEquipmentRequest(equipmentNumber: $equipmentNumber, category1: $category1, category2: $category2, category3: $category3, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, barcode: $barcode, purchaseDate: $purchaseDate, purchasePrice: $purchasePrice, companyId: $companyId, warehouseLocationId: $warehouseLocationId, lastInspectionDate: $lastInspectionDate, nextInspectionDate: $nextInspectionDate, remark: $remark)';
  }

  @override
@@ -299,10 +415,19 @@ class _$CreateEquipmentRequestImpl implements _CreateEquipmentRequest {
                other.modelName == modelName) &&
            (identical(other.serialNumber, serialNumber) ||
                other.serialNumber == serialNumber) &&
+            (identical(other.barcode, barcode) || other.barcode == barcode) &&
            (identical(other.purchaseDate, purchaseDate) ||
                other.purchaseDate == purchaseDate) &&
            (identical(other.purchasePrice, purchasePrice) ||
                other.purchasePrice == purchasePrice) &&
+            (identical(other.companyId, companyId) ||
+                other.companyId == companyId) &&
+            (identical(other.warehouseLocationId, warehouseLocationId) ||
+                other.warehouseLocationId == warehouseLocationId) &&
+            (identical(other.lastInspectionDate, lastInspectionDate) ||
+                other.lastInspectionDate == lastInspectionDate) &&
+            (identical(other.nextInspectionDate, nextInspectionDate) ||
+                other.nextInspectionDate == nextInspectionDate) &&
            (identical(other.remark, remark) || other.remark == remark));
  }

@@ -317,8 +442,13 @@ class _$CreateEquipmentRequestImpl implements _CreateEquipmentRequest {
      manufacturer,
      modelName,
      serialNumber,
+      barcode,
      purchaseDate,
      purchasePrice,
+      companyId,
+      warehouseLocationId,
+      lastInspectionDate,
+      nextInspectionDate,
      remark);

  /// Create a copy of CreateEquipmentRequest
@@ -347,8 +477,21 @@ abstract class _CreateEquipmentRequest implements CreateEquipmentRequest {
      required final String manufacturer,
      @JsonKey(name: 'model_name') final String? modelName,
      @JsonKey(name: 'serial_number') final String? serialNumber,
-      @JsonKey(name: 'purchase_date') final DateTime? purchaseDate,
-      @JsonKey(name: 'purchase_price') final double? purchasePrice,
+      final String? barcode,
+      @JsonKey(name: 'purchase_date')
+      @NaiveDateConverter()
+      final DateTime? purchaseDate,
+      @JsonKey(name: 'purchase_price')
+      @DecimalConverter()
+      final double? purchasePrice,
+      @JsonKey(name: 'company_id') final int? companyId,
+      @JsonKey(name: 'warehouse_location_id') final int? warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date')
+      @NaiveDateConverter()
+      final DateTime? lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date')
+      @NaiveDateConverter()
+      final DateTime? nextInspectionDate,
      final String? remark}) = _$CreateEquipmentRequestImpl;

  factory _CreateEquipmentRequest.fromJson(Map<String, dynamic> json) =
@@ -372,12 +515,30 @@ abstract class _CreateEquipmentRequest implements CreateEquipmentRequest {
  @JsonKey(name: 'serial_number')
  String? get serialNumber;
  @override
+  String? get barcode;
+  @override
  @JsonKey(name: 'purchase_date')
+  @NaiveDateConverter()
  DateTime? get purchaseDate;
  @override
  @JsonKey(name: 'purchase_price')
+  @DecimalConverter()
  double? get purchasePrice;
  @override
+  @JsonKey(name: 'company_id')
+  int? get companyId;
+  @override
+  @JsonKey(name: 'warehouse_location_id')
+  int? get warehouseLocationId;
+  @override
+  @JsonKey(name: 'last_inspection_date')
+  @NaiveDateConverter()
+  DateTime? get lastInspectionDate;
+  @override
+  @JsonKey(name: 'next_inspection_date')
+  @NaiveDateConverter()
+  DateTime? get nextInspectionDate;
+  @override
  String? get remark;

  /// Create a copy of CreateEquipmentRequest
@@ -395,31 +556,39 @@ UpdateEquipmentRequest _$UpdateEquipmentRequestFromJson(

 /// @nodoc
 mixin _$UpdateEquipmentRequest {
+  @JsonKey(includeIfNull: false)
  String? get category1 => throw _privateConstructorUsedError;
+  @JsonKey(includeIfNull: false)
  String? get category2 => throw _privateConstructorUsedError;
+  @JsonKey(includeIfNull: false)
  String? get category3 => throw _privateConstructorUsedError;
+  @JsonKey(includeIfNull: false)
  String? get manufacturer => throw _privateConstructorUsedError;
-  @JsonKey(name: 'model_name')
+  @JsonKey(name: 'model_name', includeIfNull: false)
  String? get modelName => throw _privateConstructorUsedError;
-  @JsonKey(name: 'serial_number')
+  @JsonKey(name: 'serial_number', includeIfNull: false)
  String? get serialNumber => throw _privateConstructorUsedError;
+  @JsonKey(includeIfNull: false)
  String? get barcode => throw _privateConstructorUsedError;
-  @JsonKey(name: 'purchase_date')
+  @JsonKey(name: 'purchase_date', includeIfNull: false)
+  @NaiveDateConverter()
  DateTime? get purchaseDate => throw _privateConstructorUsedError;
-  @JsonKey(name: 'purchase_price')
+  @JsonKey(name: 'purchase_price', includeIfNull: false)
+  @DecimalConverter()
  double? get purchasePrice => throw _privateConstructorUsedError;
-  @EquipmentStatusJsonConverter()
+  @JsonKey(includeIfNull: false)
  String? get status => throw _privateConstructorUsedError;
-  @JsonKey(name: 'current_company_id')
-  int? get currentCompanyId => throw _privateConstructorUsedError;
-  @JsonKey(name: 'current_branch_id')
-  int? get currentBranchId => throw _privateConstructorUsedError;
-  @JsonKey(name: 'warehouse_location_id')
+  @JsonKey(name: 'company_id', includeIfNull: false)
+  int? get companyId => throw _privateConstructorUsedError;
+  @JsonKey(name: 'warehouse_location_id', includeIfNull: false)
  int? get warehouseLocationId => throw _privateConstructorUsedError;
-  @JsonKey(name: 'last_inspection_date')
+  @JsonKey(name: 'last_inspection_date', includeIfNull: false)
+  @NaiveDateConverter()
  DateTime? get lastInspectionDate => throw _privateConstructorUsedError;
-  @JsonKey(name: 'next_inspection_date')
+  @JsonKey(name: 'next_inspection_date', includeIfNull: false)
+  @NaiveDateConverter()
  DateTime? get nextInspectionDate => throw _privateConstructorUsedError;
+  @JsonKey(includeIfNull: false)
  String? get remark => throw _privateConstructorUsedError;

  /// Serializes this UpdateEquipmentRequest to a JSON map.
@@ -439,22 +608,31 @@ abstract class $UpdateEquipmentRequestCopyWith<$Res> {
      _$UpdateEquipmentRequestCopyWithImpl<$Res, UpdateEquipmentRequest>;
  @useResult
  $Res call(
-      {String? category1,
-      String? category2,
-      String? category3,
-      String? manufacturer,
-      @JsonKey(name: 'model_name') String? modelName,
-      @JsonKey(name: 'serial_number') String? serialNumber,
-      String? barcode,
-      @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
-      @JsonKey(name: 'purchase_price') double? purchasePrice,
-      @EquipmentStatusJsonConverter() String? status,
-      @JsonKey(name: 'current_company_id') int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') int? currentBranchId,
-      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
-      @JsonKey(name: 'last_inspection_date') DateTime? lastInspectionDate,
-      @JsonKey(name: 'next_inspection_date') DateTime? nextInspectionDate,
-      String? remark});
+      {@JsonKey(includeIfNull: false) String? category1,
+      @JsonKey(includeIfNull: false) String? category2,
+      @JsonKey(includeIfNull: false) String? category3,
+      @JsonKey(includeIfNull: false) String? manufacturer,
+      @JsonKey(name: 'model_name', includeIfNull: false) String? modelName,
+      @JsonKey(name: 'serial_number', includeIfNull: false)
+      String? serialNumber,
+      @JsonKey(includeIfNull: false) String? barcode,
+      @JsonKey(name: 'purchase_date', includeIfNull: false)
+      @NaiveDateConverter()
+      DateTime? purchaseDate,
+      @JsonKey(name: 'purchase_price', includeIfNull: false)
+      @DecimalConverter()
+      double? purchasePrice,
+      @JsonKey(includeIfNull: false) String? status,
+      @JsonKey(name: 'company_id', includeIfNull: false) int? companyId,
+      @JsonKey(name: 'warehouse_location_id', includeIfNull: false)
+      int? warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      DateTime? lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      DateTime? nextInspectionDate,
+      @JsonKey(includeIfNull: false) String? remark});
 }

 /// @nodoc
@@ -483,8 +661,7 @@ class _$UpdateEquipmentRequestCopyWithImpl<$Res,
    Object? purchaseDate = freezed,
    Object? purchasePrice = freezed,
    Object? status = freezed,
-    Object? currentCompanyId = freezed,
-    Object? currentBranchId = freezed,
+    Object? companyId = freezed,
    Object? warehouseLocationId = freezed,
    Object? lastInspectionDate = freezed,
    Object? nextInspectionDate = freezed,
@@ -531,13 +708,9 @@ class _$UpdateEquipmentRequestCopyWithImpl<$Res,
          ? _value.status
          : status // ignore: cast_nullable_to_non_nullable
              as String?,
-      currentCompanyId: freezed == currentCompanyId
-          ? _value.currentCompanyId
-          : currentCompanyId // ignore: cast_nullable_to_non_nullable
-              as int?,
-      currentBranchId: freezed == currentBranchId
-          ? _value.currentBranchId
-          : currentBranchId // ignore: cast_nullable_to_non_nullable
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
              as int?,
      warehouseLocationId: freezed == warehouseLocationId
          ? _value.warehouseLocationId
@@ -569,22 +742,31 @@ abstract class _$$UpdateEquipmentRequestImplCopyWith<$Res>
  @override
  @useResult
  $Res call(
-      {String? category1,
-      String? category2,
-      String? category3,
-      String? manufacturer,
-      @JsonKey(name: 'model_name') String? modelName,
-      @JsonKey(name: 'serial_number') String? serialNumber,
-      String? barcode,
-      @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
-      @JsonKey(name: 'purchase_price') double? purchasePrice,
-      @EquipmentStatusJsonConverter() String? status,
-      @JsonKey(name: 'current_company_id') int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') int? currentBranchId,
-      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
-      @JsonKey(name: 'last_inspection_date') DateTime? lastInspectionDate,
-      @JsonKey(name: 'next_inspection_date') DateTime? nextInspectionDate,
-      String? remark});
+      {@JsonKey(includeIfNull: false) String? category1,
+      @JsonKey(includeIfNull: false) String? category2,
+      @JsonKey(includeIfNull: false) String? category3,
+      @JsonKey(includeIfNull: false) String? manufacturer,
+      @JsonKey(name: 'model_name', includeIfNull: false) String? modelName,
+      @JsonKey(name: 'serial_number', includeIfNull: false)
+      String? serialNumber,
+      @JsonKey(includeIfNull: false) String? barcode,
+      @JsonKey(name: 'purchase_date', includeIfNull: false)
+      @NaiveDateConverter()
+      DateTime? purchaseDate,
+      @JsonKey(name: 'purchase_price', includeIfNull: false)
+      @DecimalConverter()
+      double? purchasePrice,
+      @JsonKey(includeIfNull: false) String? status,
+      @JsonKey(name: 'company_id', includeIfNull: false) int? companyId,
+      @JsonKey(name: 'warehouse_location_id', includeIfNull: false)
+      int? warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      DateTime? lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      DateTime? nextInspectionDate,
+      @JsonKey(includeIfNull: false) String? remark});
 }

 /// @nodoc
@@ -612,8 +794,7 @@ class __$$UpdateEquipmentRequestImplCopyWithImpl<$Res>
    Object? purchaseDate = freezed,
    Object? purchasePrice = freezed,
    Object? status = freezed,
-    Object? currentCompanyId = freezed,
-    Object? currentBranchId = freezed,
+    Object? companyId = freezed,
    Object? warehouseLocationId = freezed,
    Object? lastInspectionDate = freezed,
    Object? nextInspectionDate = freezed,
@@ -660,13 +841,9 @@ class __$$UpdateEquipmentRequestImplCopyWithImpl<$Res>
          ? _value.status
          : status // ignore: cast_nullable_to_non_nullable
              as String?,
-      currentCompanyId: freezed == currentCompanyId
-          ? _value.currentCompanyId
-          : currentCompanyId // ignore: cast_nullable_to_non_nullable
-              as int?,
-      currentBranchId: freezed == currentBranchId
-          ? _value.currentBranchId
-          : currentBranchId // ignore: cast_nullable_to_non_nullable
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
              as int?,
      warehouseLocationId: freezed == warehouseLocationId
          ? _value.warehouseLocationId
@@ -692,72 +869,87 @@ class __$$UpdateEquipmentRequestImplCopyWithImpl<$Res>
@JsonSerializable()
 class _$UpdateEquipmentRequestImpl implements _UpdateEquipmentRequest {
  const _$UpdateEquipmentRequestImpl(
-      {this.category1,
-      this.category2,
-      this.category3,
-      this.manufacturer,
-      @JsonKey(name: 'model_name') this.modelName,
-      @JsonKey(name: 'serial_number') this.serialNumber,
-      this.barcode,
-      @JsonKey(name: 'purchase_date') this.purchaseDate,
-      @JsonKey(name: 'purchase_price') this.purchasePrice,
-      @EquipmentStatusJsonConverter() this.status,
-      @JsonKey(name: 'current_company_id') this.currentCompanyId,
-      @JsonKey(name: 'current_branch_id') this.currentBranchId,
-      @JsonKey(name: 'warehouse_location_id') this.warehouseLocationId,
-      @JsonKey(name: 'last_inspection_date') this.lastInspectionDate,
-      @JsonKey(name: 'next_inspection_date') this.nextInspectionDate,
-      this.remark});
+      {@JsonKey(includeIfNull: false) this.category1,
+      @JsonKey(includeIfNull: false) this.category2,
+      @JsonKey(includeIfNull: false) this.category3,
+      @JsonKey(includeIfNull: false) this.manufacturer,
+      @JsonKey(name: 'model_name', includeIfNull: false) this.modelName,
+      @JsonKey(name: 'serial_number', includeIfNull: false) this.serialNumber,
+      @JsonKey(includeIfNull: false) this.barcode,
+      @JsonKey(name: 'purchase_date', includeIfNull: false)
+      @NaiveDateConverter()
+      this.purchaseDate,
+      @JsonKey(name: 'purchase_price', includeIfNull: false)
+      @DecimalConverter()
+      this.purchasePrice,
+      @JsonKey(includeIfNull: false) this.status,
+      @JsonKey(name: 'company_id', includeIfNull: false) this.companyId,
+      @JsonKey(name: 'warehouse_location_id', includeIfNull: false)
+      this.warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      this.lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      this.nextInspectionDate,
+      @JsonKey(includeIfNull: false) this.remark});

  factory _$UpdateEquipmentRequestImpl.fromJson(Map<String, dynamic> json) =>
      _$$UpdateEquipmentRequestImplFromJson(json);

  @override
+  @JsonKey(includeIfNull: false)
  final String? category1;
  @override
+  @JsonKey(includeIfNull: false)
  final String? category2;
  @override
+  @JsonKey(includeIfNull: false)
  final String? category3;
  @override
+  @JsonKey(includeIfNull: false)
  final String? manufacturer;
  @override
-  @JsonKey(name: 'model_name')
+  @JsonKey(name: 'model_name', includeIfNull: false)
  final String? modelName;
  @override
-  @JsonKey(name: 'serial_number')
+  @JsonKey(name: 'serial_number', includeIfNull: false)
  final String? serialNumber;
  @override
+  @JsonKey(includeIfNull: false)
  final String? barcode;
  @override
-  @JsonKey(name: 'purchase_date')
+  @JsonKey(name: 'purchase_date', includeIfNull: false)
+  @NaiveDateConverter()
  final DateTime? purchaseDate;
  @override
-  @JsonKey(name: 'purchase_price')
+  @JsonKey(name: 'purchase_price', includeIfNull: false)
+  @DecimalConverter()
  final double? purchasePrice;
  @override
-  @EquipmentStatusJsonConverter()
+  @JsonKey(includeIfNull: false)
  final String? status;
  @override
-  @JsonKey(name: 'current_company_id')
-  final int? currentCompanyId;
+  @JsonKey(name: 'company_id', includeIfNull: false)
+  final int? companyId;
  @override
-  @JsonKey(name: 'current_branch_id')
-  final int? currentBranchId;
-  @override
-  @JsonKey(name: 'warehouse_location_id')
+  @JsonKey(name: 'warehouse_location_id', includeIfNull: false)
  final int? warehouseLocationId;
  @override
-  @JsonKey(name: 'last_inspection_date')
+  @JsonKey(name: 'last_inspection_date', includeIfNull: false)
+  @NaiveDateConverter()
  final DateTime? lastInspectionDate;
  @override
-  @JsonKey(name: 'next_inspection_date')
+  @JsonKey(name: 'next_inspection_date', includeIfNull: false)
+  @NaiveDateConverter()
  final DateTime? nextInspectionDate;
  @override
+  @JsonKey(includeIfNull: false)
  final String? remark;

  @override
  String toString() {
-    return 'UpdateEquipmentRequest(category1: $category1, category2: $category2, category3: $category3, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, barcode: $barcode, purchaseDate: $purchaseDate, purchasePrice: $purchasePrice, status: $status, currentCompanyId: $currentCompanyId, currentBranchId: $currentBranchId, warehouseLocationId: $warehouseLocationId, lastInspectionDate: $lastInspectionDate, nextInspectionDate: $nextInspectionDate, remark: $remark)';
+    return 'UpdateEquipmentRequest(category1: $category1, category2: $category2, category3: $category3, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, barcode: $barcode, purchaseDate: $purchaseDate, purchasePrice: $purchasePrice, status: $status, companyId: $companyId, warehouseLocationId: $warehouseLocationId, lastInspectionDate: $lastInspectionDate, nextInspectionDate: $nextInspectionDate, remark: $remark)';
  }

  @override
@@ -783,10 +975,8 @@ class _$UpdateEquipmentRequestImpl implements _UpdateEquipmentRequest {
            (identical(other.purchasePrice, purchasePrice) ||
                other.purchasePrice == purchasePrice) &&
            (identical(other.status, status) || other.status == status) &&
-            (identical(other.currentCompanyId, currentCompanyId) ||
-                other.currentCompanyId == currentCompanyId) &&
-            (identical(other.currentBranchId, currentBranchId) ||
-                other.currentBranchId == currentBranchId) &&
+            (identical(other.companyId, companyId) ||
+                other.companyId == companyId) &&
            (identical(other.warehouseLocationId, warehouseLocationId) ||
                other.warehouseLocationId == warehouseLocationId) &&
            (identical(other.lastInspectionDate, lastInspectionDate) ||
@@ -810,8 +1000,7 @@ class _$UpdateEquipmentRequestImpl implements _UpdateEquipmentRequest {
      purchaseDate,
      purchasePrice,
      status,
-      currentCompanyId,
-      currentBranchId,
+      companyId,
      warehouseLocationId,
      lastInspectionDate,
      nextInspectionDate,
@@ -836,67 +1025,85 @@ class _$UpdateEquipmentRequestImpl implements _UpdateEquipmentRequest {

 abstract class _UpdateEquipmentRequest implements UpdateEquipmentRequest {
  const factory _UpdateEquipmentRequest(
-      {final String? category1,
-      final String? category2,
-      final String? category3,
-      final String? manufacturer,
-      @JsonKey(name: 'model_name') final String? modelName,
-      @JsonKey(name: 'serial_number') final String? serialNumber,
-      final String? barcode,
-      @JsonKey(name: 'purchase_date') final DateTime? purchaseDate,
-      @JsonKey(name: 'purchase_price') final double? purchasePrice,
-      @EquipmentStatusJsonConverter() final String? status,
-      @JsonKey(name: 'current_company_id') final int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') final int? currentBranchId,
-      @JsonKey(name: 'warehouse_location_id') final int? warehouseLocationId,
-      @JsonKey(name: 'last_inspection_date') final DateTime? lastInspectionDate,
-      @JsonKey(name: 'next_inspection_date') final DateTime? nextInspectionDate,
+      {@JsonKey(includeIfNull: false) final String? category1,
+      @JsonKey(includeIfNull: false) final String? category2,
+      @JsonKey(includeIfNull: false) final String? category3,
+      @JsonKey(includeIfNull: false) final String? manufacturer,
+      @JsonKey(name: 'model_name', includeIfNull: false)
+      final String? modelName,
+      @JsonKey(name: 'serial_number', includeIfNull: false)
+      final String? serialNumber,
+      @JsonKey(includeIfNull: false) final String? barcode,
+      @JsonKey(name: 'purchase_date', includeIfNull: false)
+      @NaiveDateConverter()
+      final DateTime? purchaseDate,
+      @JsonKey(name: 'purchase_price', includeIfNull: false)
+      @DecimalConverter()
+      final double? purchasePrice,
+      @JsonKey(includeIfNull: false) final String? status,
+      @JsonKey(name: 'company_id', includeIfNull: false) final int? companyId,
+      @JsonKey(name: 'warehouse_location_id', includeIfNull: false)
+      final int? warehouseLocationId,
+      @JsonKey(name: 'last_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      final DateTime? lastInspectionDate,
+      @JsonKey(name: 'next_inspection_date', includeIfNull: false)
+      @NaiveDateConverter()
+      final DateTime? nextInspectionDate,
+      @JsonKey(includeIfNull: false)
      final String? remark}) = _$UpdateEquipmentRequestImpl;

  factory _UpdateEquipmentRequest.fromJson(Map<String, dynamic> json) =
      _$UpdateEquipmentRequestImpl.fromJson;

  @override
+  @JsonKey(includeIfNull: false)
  String? get category1;
  @override
+  @JsonKey(includeIfNull: false)
  String? get category2;
  @override
+  @JsonKey(includeIfNull: false)
  String? get category3;
  @override
+  @JsonKey(includeIfNull: false)
  String? get manufacturer;
  @override
-  @JsonKey(name: 'model_name')
+  @JsonKey(name: 'model_name', includeIfNull: false)
  String? get modelName;
  @override
-  @JsonKey(name: 'serial_number')
+  @JsonKey(name: 'serial_number', includeIfNull: false)
  String? get serialNumber;
  @override
+  @JsonKey(includeIfNull: false)
  String? get barcode;
  @override
-  @JsonKey(name: 'purchase_date')
+  @JsonKey(name: 'purchase_date', includeIfNull: false)
+  @NaiveDateConverter()
  DateTime? get purchaseDate;
  @override
-  @JsonKey(name: 'purchase_price')
+  @JsonKey(name: 'purchase_price', includeIfNull: false)
+  @DecimalConverter()
  double? get purchasePrice;
  @override
-  @EquipmentStatusJsonConverter()
+  @JsonKey(includeIfNull: false)
  String? get status;
  @override
-  @JsonKey(name: 'current_company_id')
-  int? get currentCompanyId;
+  @JsonKey(name: 'company_id', includeIfNull: false)
+  int? get companyId;
  @override
-  @JsonKey(name: 'current_branch_id')
-  int? get currentBranchId;
-  @override
-  @JsonKey(name: 'warehouse_location_id')
+  @JsonKey(name: 'warehouse_location_id', includeIfNull: false)
  int? get warehouseLocationId;
  @override
-  @JsonKey(name: 'last_inspection_date')
+  @JsonKey(name: 'last_inspection_date', includeIfNull: false)
+  @NaiveDateConverter()
  DateTime? get lastInspectionDate;
  @override
-  @JsonKey(name: 'next_inspection_date')
+  @JsonKey(name: 'next_inspection_date', includeIfNull: false)
+  @NaiveDateConverter()
  DateTime? get nextInspectionDate;
  @override
+  @JsonKey(includeIfNull: false)
  String? get remark;

  /// Create a copy of UpdateEquipmentRequest
--- a/lib/data/models/equipment/equipment_request.g.dart
+++ b/lib/data/models/equipment/equipment_request.g.dart
@@ -16,10 +16,16 @@ _$CreateEquipmentRequestImpl _$$CreateEquipmentRequestImplFromJson(
      manufacturer: json['manufacturer'] as String,
      modelName: json['model_name'] as String?,
      serialNumber: json['serial_number'] as String?,
-      purchaseDate: json['purchase_date'] == null
-          ? null
-          : DateTime.parse(json['purchase_date'] as String),
-      purchasePrice: (json['purchase_price'] as num?)?.toDouble(),
+      barcode: json['barcode'] as String?,
+      purchaseDate:
+          const NaiveDateConverter().fromJson(json['purchase_date'] as String?),
+      purchasePrice: const DecimalConverter().fromJson(json['purchase_price']),
+      companyId: (json['company_id'] as num?)?.toInt(),
+      warehouseLocationId: (json['warehouse_location_id'] as num?)?.toInt(),
+      lastInspectionDate: const NaiveDateConverter()
+          .fromJson(json['last_inspection_date'] as String?),
+      nextInspectionDate: const NaiveDateConverter()
+          .fromJson(json['next_inspection_date'] as String?),
      remark: json['remark'] as String?,
    );

@@ -33,8 +39,15 @@ Map<String, dynamic> _$$CreateEquipmentRequestImplToJson(
      'manufacturer': instance.manufacturer,
      'model_name': instance.modelName,
      'serial_number': instance.serialNumber,
-      'purchase_date': instance.purchaseDate?.toIso8601String(),
-      'purchase_price': instance.purchasePrice,
+      'barcode': instance.barcode,
+      'purchase_date': const NaiveDateConverter().toJson(instance.purchaseDate),
+      'purchase_price': const DecimalConverter().toJson(instance.purchasePrice),
+      'company_id': instance.companyId,
+      'warehouse_location_id': instance.warehouseLocationId,
+      'last_inspection_date':
+          const NaiveDateConverter().toJson(instance.lastInspectionDate),
+      'next_inspection_date':
+          const NaiveDateConverter().toJson(instance.nextInspectionDate),
      'remark': instance.remark,
    };

@@ -48,54 +61,44 @@ _$UpdateEquipmentRequestImpl _$$UpdateEquipmentRequestImplFromJson(
      modelName: json['model_name'] as String?,
      serialNumber: json['serial_number'] as String?,
      barcode: json['barcode'] as String?,
-      purchaseDate: json['purchase_date'] == null
-          ? null
-          : DateTime.parse(json['purchase_date'] as String),
-      purchasePrice: (json['purchase_price'] as num?)?.toDouble(),
-      status: _$JsonConverterFromJson<String, String>(
-          json['status'], const EquipmentStatusJsonConverter().fromJson),
-      currentCompanyId: (json['current_company_id'] as num?)?.toInt(),
-      currentBranchId: (json['current_branch_id'] as num?)?.toInt(),
+      purchaseDate:
+          const NaiveDateConverter().fromJson(json['purchase_date'] as String?),
+      purchasePrice: const DecimalConverter().fromJson(json['purchase_price']),
+      status: json['status'] as String?,
+      companyId: (json['company_id'] as num?)?.toInt(),
      warehouseLocationId: (json['warehouse_location_id'] as num?)?.toInt(),
-      lastInspectionDate: json['last_inspection_date'] == null
-          ? null
-          : DateTime.parse(json['last_inspection_date'] as String),
-      nextInspectionDate: json['next_inspection_date'] == null
-          ? null
-          : DateTime.parse(json['next_inspection_date'] as String),
+      lastInspectionDate: const NaiveDateConverter()
+          .fromJson(json['last_inspection_date'] as String?),
+      nextInspectionDate: const NaiveDateConverter()
+          .fromJson(json['next_inspection_date'] as String?),
      remark: json['remark'] as String?,
    );

 Map<String, dynamic> _$$UpdateEquipmentRequestImplToJson(
        _$UpdateEquipmentRequestImpl instance) =>
    <String, dynamic>{
-      'category1': instance.category1,
-      'category2': instance.category2,
-      'category3': instance.category3,
-      'manufacturer': instance.manufacturer,
-      'model_name': instance.modelName,
-      'serial_number': instance.serialNumber,
-      'barcode': instance.barcode,
-      'purchase_date': instance.purchaseDate?.toIso8601String(),
-      'purchase_price': instance.purchasePrice,
-      'status': _$JsonConverterToJson<String, String>(
-          instance.status, const EquipmentStatusJsonConverter().toJson),
-      'current_company_id': instance.currentCompanyId,
-      'current_branch_id': instance.currentBranchId,
-      'warehouse_location_id': instance.warehouseLocationId,
-      'last_inspection_date': instance.lastInspectionDate?.toIso8601String(),
-      'next_inspection_date': instance.nextInspectionDate?.toIso8601String(),
-      'remark': instance.remark,
+      if (instance.category1 case final value?) 'category1': value,
+      if (instance.category2 case final value?) 'category2': value,
+      if (instance.category3 case final value?) 'category3': value,
+      if (instance.manufacturer case final value?) 'manufacturer': value,
+      if (instance.modelName case final value?) 'model_name': value,
+      if (instance.serialNumber case final value?) 'serial_number': value,
+      if (instance.barcode case final value?) 'barcode': value,
+      if (const NaiveDateConverter().toJson(instance.purchaseDate)
+          case final value?)
+        'purchase_date': value,
+      if (const DecimalConverter().toJson(instance.purchasePrice)
+          case final value?)
+        'purchase_price': value,
+      if (instance.status case final value?) 'status': value,
+      if (instance.companyId case final value?) 'company_id': value,
+      if (instance.warehouseLocationId case final value?)
+        'warehouse_location_id': value,
+      if (const NaiveDateConverter().toJson(instance.lastInspectionDate)
+          case final value?)
+        'last_inspection_date': value,
+      if (const NaiveDateConverter().toJson(instance.nextInspectionDate)
+          case final value?)
+        'next_inspection_date': value,
+      if (instance.remark case final value?) 'remark': value,
    };
-
-Value? _$JsonConverterFromJson<Json, Value>(
-  Object? json,
-  Value? Function(Json json) fromJson,
-) =>
-    json == null ? null : fromJson(json as Json);
-
-Json? _$JsonConverterToJson<Json, Value>(
-  Value? value,
-  Json? Function(Value value) toJson,
-) =>
-    value == null ? null : toJson(value);
--- a/lib/data/models/equipment/equipment_response.dart
+++ b/lib/data/models/equipment/equipment_response.dart
@@ -19,8 +19,7 @@ class EquipmentResponse with _$EquipmentResponse {
    @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
    @JsonKey(name: 'purchase_price') String? purchasePrice,
    @EquipmentStatusJsonConverter() required String status,
-    @JsonKey(name: 'current_company_id') int? currentCompanyId,
-    @JsonKey(name: 'current_branch_id') int? currentBranchId,
+    @JsonKey(name: 'company_id') int? companyId,
    @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
    @JsonKey(name: 'last_inspection_date') DateTime? lastInspectionDate,
    @JsonKey(name: 'next_inspection_date') DateTime? nextInspectionDate,
@@ -29,7 +28,6 @@ class EquipmentResponse with _$EquipmentResponse {
    @JsonKey(name: 'updated_at') required DateTime updatedAt,
    // 추가 필드 (조인된 데이터)
    @JsonKey(name: 'company_name') String? companyName,
-    @JsonKey(name: 'branch_name') String? branchName,
    @JsonKey(name: 'warehouse_name') String? warehouseName,
  }) = _EquipmentResponse;

--- a/lib/data/models/equipment/equipment_response.freezed.dart
+++ b/lib/data/models/equipment/equipment_response.freezed.dart
@@ -38,10 +38,8 @@ mixin _$EquipmentResponse {
  String? get purchasePrice => throw _privateConstructorUsedError;
  @EquipmentStatusJsonConverter()
  String get status => throw _privateConstructorUsedError;
-  @JsonKey(name: 'current_company_id')
-  int? get currentCompanyId => throw _privateConstructorUsedError;
-  @JsonKey(name: 'current_branch_id')
-  int? get currentBranchId => throw _privateConstructorUsedError;
+  @JsonKey(name: 'company_id')
+  int? get companyId => throw _privateConstructorUsedError;
  @JsonKey(name: 'warehouse_location_id')
  int? get warehouseLocationId => throw _privateConstructorUsedError;
  @JsonKey(name: 'last_inspection_date')
@@ -56,8 +54,6 @@ mixin _$EquipmentResponse {
      throw _privateConstructorUsedError; // 추가 필드 (조인된 데이터)
  @JsonKey(name: 'company_name')
  String? get companyName => throw _privateConstructorUsedError;
-  @JsonKey(name: 'branch_name')
-  String? get branchName => throw _privateConstructorUsedError;
  @JsonKey(name: 'warehouse_name')
  String? get warehouseName => throw _privateConstructorUsedError;

@@ -90,8 +86,7 @@ abstract class $EquipmentResponseCopyWith<$Res> {
      @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
      @JsonKey(name: 'purchase_price') String? purchasePrice,
      @EquipmentStatusJsonConverter() String status,
-      @JsonKey(name: 'current_company_id') int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') int? currentBranchId,
+      @JsonKey(name: 'company_id') int? companyId,
      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
      @JsonKey(name: 'last_inspection_date') DateTime? lastInspectionDate,
      @JsonKey(name: 'next_inspection_date') DateTime? nextInspectionDate,
@@ -99,7 +94,6 @@ abstract class $EquipmentResponseCopyWith<$Res> {
      @JsonKey(name: 'created_at') DateTime createdAt,
      @JsonKey(name: 'updated_at') DateTime updatedAt,
      @JsonKey(name: 'company_name') String? companyName,
-      @JsonKey(name: 'branch_name') String? branchName,
      @JsonKey(name: 'warehouse_name') String? warehouseName});
 }

@@ -130,8 +124,7 @@ class _$EquipmentResponseCopyWithImpl<$Res, $Val extends EquipmentResponse>
    Object? purchaseDate = freezed,
    Object? purchasePrice = freezed,
    Object? status = null,
-    Object? currentCompanyId = freezed,
-    Object? currentBranchId = freezed,
+    Object? companyId = freezed,
    Object? warehouseLocationId = freezed,
    Object? lastInspectionDate = freezed,
    Object? nextInspectionDate = freezed,
@@ -139,7 +132,6 @@ class _$EquipmentResponseCopyWithImpl<$Res, $Val extends EquipmentResponse>
    Object? createdAt = null,
    Object? updatedAt = null,
    Object? companyName = freezed,
-    Object? branchName = freezed,
    Object? warehouseName = freezed,
  }) {
    return _then(_value.copyWith(
@@ -191,13 +183,9 @@ class _$EquipmentResponseCopyWithImpl<$Res, $Val extends EquipmentResponse>
          ? _value.status
          : status // ignore: cast_nullable_to_non_nullable
              as String,
-      currentCompanyId: freezed == currentCompanyId
-          ? _value.currentCompanyId
-          : currentCompanyId // ignore: cast_nullable_to_non_nullable
-              as int?,
-      currentBranchId: freezed == currentBranchId
-          ? _value.currentBranchId
-          : currentBranchId // ignore: cast_nullable_to_non_nullable
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
              as int?,
      warehouseLocationId: freezed == warehouseLocationId
          ? _value.warehouseLocationId
@@ -227,10 +215,6 @@ class _$EquipmentResponseCopyWithImpl<$Res, $Val extends EquipmentResponse>
          ? _value.companyName
          : companyName // ignore: cast_nullable_to_non_nullable
              as String?,
-      branchName: freezed == branchName
-          ? _value.branchName
-          : branchName // ignore: cast_nullable_to_non_nullable
-              as String?,
      warehouseName: freezed == warehouseName
          ? _value.warehouseName
          : warehouseName // ignore: cast_nullable_to_non_nullable
@@ -260,8 +244,7 @@ abstract class _$$EquipmentResponseImplCopyWith<$Res>
      @JsonKey(name: 'purchase_date') DateTime? purchaseDate,
      @JsonKey(name: 'purchase_price') String? purchasePrice,
      @EquipmentStatusJsonConverter() String status,
-      @JsonKey(name: 'current_company_id') int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') int? currentBranchId,
+      @JsonKey(name: 'company_id') int? companyId,
      @JsonKey(name: 'warehouse_location_id') int? warehouseLocationId,
      @JsonKey(name: 'last_inspection_date') DateTime? lastInspectionDate,
      @JsonKey(name: 'next_inspection_date') DateTime? nextInspectionDate,
@@ -269,7 +252,6 @@ abstract class _$$EquipmentResponseImplCopyWith<$Res>
      @JsonKey(name: 'created_at') DateTime createdAt,
      @JsonKey(name: 'updated_at') DateTime updatedAt,
      @JsonKey(name: 'company_name') String? companyName,
-      @JsonKey(name: 'branch_name') String? branchName,
      @JsonKey(name: 'warehouse_name') String? warehouseName});
 }

@@ -298,8 +280,7 @@ class __$$EquipmentResponseImplCopyWithImpl<$Res>
    Object? purchaseDate = freezed,
    Object? purchasePrice = freezed,
    Object? status = null,
-    Object? currentCompanyId = freezed,
-    Object? currentBranchId = freezed,
+    Object? companyId = freezed,
    Object? warehouseLocationId = freezed,
    Object? lastInspectionDate = freezed,
    Object? nextInspectionDate = freezed,
@@ -307,7 +288,6 @@ class __$$EquipmentResponseImplCopyWithImpl<$Res>
    Object? createdAt = null,
    Object? updatedAt = null,
    Object? companyName = freezed,
-    Object? branchName = freezed,
    Object? warehouseName = freezed,
  }) {
    return _then(_$EquipmentResponseImpl(
@@ -359,13 +339,9 @@ class __$$EquipmentResponseImplCopyWithImpl<$Res>
          ? _value.status
          : status // ignore: cast_nullable_to_non_nullable
              as String,
-      currentCompanyId: freezed == currentCompanyId
-          ? _value.currentCompanyId
-          : currentCompanyId // ignore: cast_nullable_to_non_nullable
-              as int?,
-      currentBranchId: freezed == currentBranchId
-          ? _value.currentBranchId
-          : currentBranchId // ignore: cast_nullable_to_non_nullable
+      companyId: freezed == companyId
+          ? _value.companyId
+          : companyId // ignore: cast_nullable_to_non_nullable
              as int?,
      warehouseLocationId: freezed == warehouseLocationId
          ? _value.warehouseLocationId
@@ -395,10 +371,6 @@ class __$$EquipmentResponseImplCopyWithImpl<$Res>
          ? _value.companyName
          : companyName // ignore: cast_nullable_to_non_nullable
              as String?,
-      branchName: freezed == branchName
-          ? _value.branchName
-          : branchName // ignore: cast_nullable_to_non_nullable
-              as String?,
      warehouseName: freezed == warehouseName
          ? _value.warehouseName
          : warehouseName // ignore: cast_nullable_to_non_nullable
@@ -423,8 +395,7 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
      @JsonKey(name: 'purchase_date') this.purchaseDate,
      @JsonKey(name: 'purchase_price') this.purchasePrice,
      @EquipmentStatusJsonConverter() required this.status,
-      @JsonKey(name: 'current_company_id') this.currentCompanyId,
-      @JsonKey(name: 'current_branch_id') this.currentBranchId,
+      @JsonKey(name: 'company_id') this.companyId,
      @JsonKey(name: 'warehouse_location_id') this.warehouseLocationId,
      @JsonKey(name: 'last_inspection_date') this.lastInspectionDate,
      @JsonKey(name: 'next_inspection_date') this.nextInspectionDate,
@@ -432,7 +403,6 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
      @JsonKey(name: 'created_at') required this.createdAt,
      @JsonKey(name: 'updated_at') required this.updatedAt,
      @JsonKey(name: 'company_name') this.companyName,
-      @JsonKey(name: 'branch_name') this.branchName,
      @JsonKey(name: 'warehouse_name') this.warehouseName});

  factory _$EquipmentResponseImpl.fromJson(Map<String, dynamic> json) =>
@@ -469,11 +439,8 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
  @EquipmentStatusJsonConverter()
  final String status;
  @override
-  @JsonKey(name: 'current_company_id')
-  final int? currentCompanyId;
-  @override
-  @JsonKey(name: 'current_branch_id')
-  final int? currentBranchId;
+  @JsonKey(name: 'company_id')
+  final int? companyId;
  @override
  @JsonKey(name: 'warehouse_location_id')
  final int? warehouseLocationId;
@@ -496,15 +463,12 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
  @JsonKey(name: 'company_name')
  final String? companyName;
  @override
-  @JsonKey(name: 'branch_name')
-  final String? branchName;
-  @override
  @JsonKey(name: 'warehouse_name')
  final String? warehouseName;

  @override
  String toString() {
-    return 'EquipmentResponse(id: $id, equipmentNumber: $equipmentNumber, category1: $category1, category2: $category2, category3: $category3, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, barcode: $barcode, purchaseDate: $purchaseDate, purchasePrice: $purchasePrice, status: $status, currentCompanyId: $currentCompanyId, currentBranchId: $currentBranchId, warehouseLocationId: $warehouseLocationId, lastInspectionDate: $lastInspectionDate, nextInspectionDate: $nextInspectionDate, remark: $remark, createdAt: $createdAt, updatedAt: $updatedAt, companyName: $companyName, branchName: $branchName, warehouseName: $warehouseName)';
+    return 'EquipmentResponse(id: $id, equipmentNumber: $equipmentNumber, category1: $category1, category2: $category2, category3: $category3, manufacturer: $manufacturer, modelName: $modelName, serialNumber: $serialNumber, barcode: $barcode, purchaseDate: $purchaseDate, purchasePrice: $purchasePrice, status: $status, companyId: $companyId, warehouseLocationId: $warehouseLocationId, lastInspectionDate: $lastInspectionDate, nextInspectionDate: $nextInspectionDate, remark: $remark, createdAt: $createdAt, updatedAt: $updatedAt, companyName: $companyName, warehouseName: $warehouseName)';
  }

  @override
@@ -533,10 +497,8 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
            (identical(other.purchasePrice, purchasePrice) ||
                other.purchasePrice == purchasePrice) &&
            (identical(other.status, status) || other.status == status) &&
-            (identical(other.currentCompanyId, currentCompanyId) ||
-                other.currentCompanyId == currentCompanyId) &&
-            (identical(other.currentBranchId, currentBranchId) ||
-                other.currentBranchId == currentBranchId) &&
+            (identical(other.companyId, companyId) ||
+                other.companyId == companyId) &&
            (identical(other.warehouseLocationId, warehouseLocationId) ||
                other.warehouseLocationId == warehouseLocationId) &&
            (identical(other.lastInspectionDate, lastInspectionDate) ||
@@ -550,8 +512,6 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
                other.updatedAt == updatedAt) &&
            (identical(other.companyName, companyName) ||
                other.companyName == companyName) &&
-            (identical(other.branchName, branchName) ||
-                other.branchName == branchName) &&
            (identical(other.warehouseName, warehouseName) ||
                other.warehouseName == warehouseName));
  }
@@ -572,8 +532,7 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
        purchaseDate,
        purchasePrice,
        status,
-        currentCompanyId,
-        currentBranchId,
+        companyId,
        warehouseLocationId,
        lastInspectionDate,
        nextInspectionDate,
@@ -581,7 +540,6 @@ class _$EquipmentResponseImpl implements _EquipmentResponse {
        createdAt,
        updatedAt,
        companyName,
-        branchName,
        warehouseName
      ]);

@@ -616,8 +574,7 @@ abstract class _EquipmentResponse implements EquipmentResponse {
      @JsonKey(name: 'purchase_date') final DateTime? purchaseDate,
      @JsonKey(name: 'purchase_price') final String? purchasePrice,
      @EquipmentStatusJsonConverter() required final String status,
-      @JsonKey(name: 'current_company_id') final int? currentCompanyId,
-      @JsonKey(name: 'current_branch_id') final int? currentBranchId,
+      @JsonKey(name: 'company_id') final int? companyId,
      @JsonKey(name: 'warehouse_location_id') final int? warehouseLocationId,
      @JsonKey(name: 'last_inspection_date') final DateTime? lastInspectionDate,
      @JsonKey(name: 'next_inspection_date') final DateTime? nextInspectionDate,
@@ -625,7 +582,6 @@ abstract class _EquipmentResponse implements EquipmentResponse {
      @JsonKey(name: 'created_at') required final DateTime createdAt,
      @JsonKey(name: 'updated_at') required final DateTime updatedAt,
      @JsonKey(name: 'company_name') final String? companyName,
-      @JsonKey(name: 'branch_name') final String? branchName,
      @JsonKey(name: 'warehouse_name')
      final String? warehouseName}) = _$EquipmentResponseImpl;

@@ -663,11 +619,8 @@ abstract class _EquipmentResponse implements EquipmentResponse {
  @EquipmentStatusJsonConverter()
  String get status;
  @override
-  @JsonKey(name: 'current_company_id')
-  int? get currentCompanyId;
-  @override
-  @JsonKey(name: 'current_branch_id')
-  int? get currentBranchId;
+  @JsonKey(name: 'company_id')
+  int? get companyId;
  @override
  @JsonKey(name: 'warehouse_location_id')
  int? get warehouseLocationId;
@@ -689,9 +642,6 @@ abstract class _EquipmentResponse implements EquipmentResponse {
  @JsonKey(name: 'company_name')
  String? get companyName;
  @override
-  @JsonKey(name: 'branch_name')
-  String? get branchName;
-  @override
  @JsonKey(name: 'warehouse_name')
  String? get warehouseName;

--- a/lib/data/models/equipment/equipment_response.g.dart
+++ b/lib/data/models/equipment/equipment_response.g.dart
@@ -24,8 +24,7 @@ _$EquipmentResponseImpl _$$EquipmentResponseImplFromJson(
      purchasePrice: json['purchase_price'] as String?,
      status: const EquipmentStatusJsonConverter()
          .fromJson(json['status'] as String),
-      currentCompanyId: (json['current_company_id'] as num?)?.toInt(),
-      currentBranchId: (json['current_branch_id'] as num?)?.toInt(),
+      companyId: (json['company_id'] as num?)?.toInt(),
      warehouseLocationId: (json['warehouse_location_id'] as num?)?.toInt(),
      lastInspectionDate: json['last_inspection_date'] == null
          ? null
@@ -37,7 +36,6 @@ _$EquipmentResponseImpl _$$EquipmentResponseImplFromJson(
      createdAt: DateTime.parse(json['created_at'] as String),
      updatedAt: DateTime.parse(json['updated_at'] as String),
      companyName: json['company_name'] as String?,
-      branchName: json['branch_name'] as String?,
      warehouseName: json['warehouse_name'] as String?,
    );

@@ -56,8 +54,7 @@ Map<String, dynamic> _$$EquipmentResponseImplToJson(
      'purchase_date': instance.purchaseDate?.toIso8601String(),
      'purchase_price': instance.purchasePrice,
      'status': const EquipmentStatusJsonConverter().toJson(instance.status),
-      'current_company_id': instance.currentCompanyId,
-      'current_branch_id': instance.currentBranchId,
+      'company_id': instance.companyId,
      'warehouse_location_id': instance.warehouseLocationId,
      'last_inspection_date': instance.lastInspectionDate?.toIso8601String(),
      'next_inspection_date': instance.nextInspectionDate?.toIso8601String(),
@@ -65,6 +62,5 @@ Map<String, dynamic> _$$EquipmentResponseImplToJson(
      'created_at': instance.createdAt.toIso8601String(),
      'updated_at': instance.updatedAt.toIso8601String(),
      'company_name': instance.companyName,
-      'branch_name': instance.branchName,
      'warehouse_name': instance.warehouseName,
    };