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superport/lib/services/company_service.dart
JiWoong Sul ca830063f0
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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

543 lines
20 KiB
Dart

import 'package:flutter/foundation.dart';
import 'package:injectable/injectable.dart';
import 'package:dartz/dartz.dart';
import 'package:superport/core/errors/exceptions.dart';
import 'package:superport/core/errors/failures.dart';
import 'package:superport/data/datasources/remote/company_remote_datasource.dart';
import 'package:superport/data/models/common/paginated_response.dart';
import 'package:superport/data/models/company/company_dto.dart';
import 'package:superport/data/models/company/company_list_dto.dart';
// Branch DTO는 더 이상 사용하지 않음 (계층형 Company 구조로 변경)
import 'package:superport/models/company_model.dart';
import 'package:superport/models/company_item_model.dart';
import 'package:superport/models/address_model.dart';
@lazySingleton
class CompanyService {
final CompanyRemoteDataSource _remoteDataSource;
CompanyService(this._remoteDataSource);
// 회사 목록 조회
Future<PaginatedResponse<Company>> getCompanies({
int page = 1,
int perPage = 20,
String? search,
bool? isActive,
bool includeInactive = false,
}) async {
try {
final response = await _remoteDataSource.getCompanies(
page: page,
perPage: perPage,
search: search,
isActive: isActive ?? !includeInactive,
);
return PaginatedResponse<Company>(
items: response.items.map((dto) => _convertListDtoToCompany(dto)).toList(),
page: response.page,
size: response.size,
totalElements: response.totalElements,
totalPages: response.totalPages,
first: response.first,
last: response.last,
);
} on ApiException catch (e) {
debugPrint('[CompanyService] ApiException: ${e.message}');
throw ServerFailure(message: e.message);
} catch (e, stackTrace) {
debugPrint('[CompanyService] Error loading companies: $e');
debugPrint('[CompanyService] Stack trace: $stackTrace');
throw ServerFailure(message: 'Failed to fetch company list: $e');
}
}
// 회사 생성
Future<Company> createCompany(Company company) async {
try {
final request = CreateCompanyRequest(
name: company.name,
address: company.address.toString(),
contactName: company.contactName ?? '',
contactPosition: company.contactPosition ?? '',
contactPhone: company.contactPhone ?? '',
contactEmail: company.contactEmail ?? '',
companyTypes: company.companyTypes.map((e) => e.toString().split('.').last).toList(),
isPartner: company.isPartner,
isCustomer: company.isCustomer,
parentCompanyId: company.parentCompanyId,
remark: company.remark,
);
debugPrint('[CompanyService] Creating company with request: ${request.toJson()}');
final response = await _remoteDataSource.createCompany(request);
debugPrint('[CompanyService] Company created with ID: ${response.id}');
return _convertResponseToCompany(response);
} on ApiException catch (e) {
debugPrint('[CompanyService] ApiException during company creation: ${e.message}');
throw ServerFailure(message: e.message);
} catch (e, stackTrace) {
debugPrint('[CompanyService] Unexpected error during company creation: $e');
debugPrint('[CompanyService] Stack trace: $stackTrace');
throw ServerFailure(message: 'Failed to create company: $e');
}
}
// 회사 상세 조회
Future<Company> getCompanyDetail(int id) async {
try {
final response = await _remoteDataSource.getCompanyDetail(id);
return _convertResponseToCompany(response);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to fetch company detail: $e');
}
}
// 회사와 자회사 정보 함께 조회 (계층형 구조)
Future<Company> getCompanyWithChildren(int id) async {
try {
final response = await _remoteDataSource.getCompanyWithChildren(id);
final company = _convertResponseToCompany(response.company);
// TODO: children 정보는 필요시 별도 처리
return company;
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to fetch company with children: $e');
}
}
// 회사 수정
Future<Company> updateCompany(int id, Company company) async {
try {
final request = UpdateCompanyRequest(
name: company.name,
address: company.address.toString(),
contactName: company.contactName,
contactPosition: company.contactPosition,
contactPhone: company.contactPhone,
contactEmail: company.contactEmail,
companyTypes: company.companyTypes.map((e) => e.toString().split('.').last).toList(),
isPartner: company.isPartner,
isCustomer: company.isCustomer,
parentCompanyId: company.parentCompanyId,
remark: company.remark,
);
final response = await _remoteDataSource.updateCompany(id, request);
return _convertResponseToCompany(response);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to update company: $e');
}
}
// 회사 삭제
Future<void> deleteCompany(int id) async {
try {
await _remoteDataSource.deleteCompany(id);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to delete company: $e');
}
}
// 회사명 목록 조회 (드롭다운용)
Future<List<CompanyNameDto>> getCompanyNames() async {
try {
return await _remoteDataSource.getCompanyNames();
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to fetch company names: $e');
}
}
// DEPRECATED: 지점 관련 메서드들 (계층형 Company 구조로 대체)
@Deprecated('계층형 Company 구조로 대체되었습니다. createCompany를 사용하세요.')
Future<Company> createBranch(int companyId, Company childCompany) async {
// TODO: parentCompanyId를 설정하여 자회사로 생성
final companyWithParent = childCompany.copyWith(parentCompanyId: companyId);
return createCompany(companyWithParent);
}
// DEPRECATED: 더 이상 사용하지 않는 Branch 관련 메서드들
/*
Future<Branch> getBranchDetail(int companyId, int branchId) async {
try {
final response = await _remoteDataSource.getBranchDetail(companyId, branchId);
return _convertBranchResponseToBranch(response);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to fetch branch detail: $e');
}
}
Future<Branch> updateBranch(int companyId, int branchId, Branch branch) async {
try {
final request = UpdateBranchRequest(
branchName: branch.name,
address: branch.address.toString(),
phone: branch.contactPhone,
managerName: branch.contactName,
managerPhone: branch.contactPhone,
remark: branch.remark,
);
final response = await _remoteDataSource.updateBranch(companyId, branchId, request);
return _convertBranchResponseToBranch(response);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to update branch: $e');
}
}
Future<void> deleteBranch(int companyId, int branchId) async {
try {
await _remoteDataSource.deleteBranch(companyId, branchId);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to delete branch: $e');
}
}
Future<List<Branch>> getCompanyBranches(int companyId) async {
try {
final dtoList = await _remoteDataSource.getCompanyBranches(companyId);
return dtoList.map((dto) => _convertBranchDtoToBranch(dto)).toList();
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to fetch company branches: $e');
}
}
*/
// 회사-지점 전체 정보 조회
Future<List<CompanyWithChildren>> getCompaniesWithBranches() async {
try {
return await _remoteDataSource.getCompaniesWithBranches();
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to fetch companies with branches: $e');
}
}
// 회사명 중복 확인
Future<bool> checkDuplicateCompany(String name) async {
try {
return await _remoteDataSource.checkDuplicateCompany(name);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to check duplicate: $e');
}
}
// 회사 검색
Future<List<Company>> searchCompanies(String query) async {
try {
final dtoList = await _remoteDataSource.searchCompanies(query);
return dtoList.map((dto) => _convertListDtoToCompany(dto)).toList();
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to search companies: $e');
}
}
// 회사 활성 상태 변경
Future<void> updateCompanyStatus(int id, bool isActive) async {
try {
await _remoteDataSource.updateCompanyStatus(id, isActive);
} on ApiException catch (e) {
throw ServerFailure(message: e.message);
} catch (e) {
throw ServerFailure(message: 'Failed to update company status: $e');
}
}
// 회사 목록과 지점 정보를 함께 조회 (플랫 데이터를 그룹화)
Future<List<Company>> getCompaniesWithBranchesFlat() async {
try {
final flatData = await _remoteDataSource.getCompanyBranchesFlat();
// 회사별로 데이터 그룹화
final Map<int, List<Branch>> companyBranchesMap = {};
final Map<int, String> companyNamesMap = {};
final Map<int, List<CompanyType>> companyTypesMap = {};
final Map<int, bool> companyIsPartnerMap = {};
final Map<int, bool> companyIsCustomerMap = {};
for (final item in flatData) {
companyNamesMap[item.companyId] = item.companyName;
// 첫 번째 아이템에서만 회사 타입 정보 저장
if (!companyTypesMap.containsKey(item.companyId)) {
List<CompanyType> types = [];
// 1. company_types 필드가 있으면 우선 사용 (하위 호환성)
if (item.companyTypes != null && item.companyTypes!.isNotEmpty) {
types = item.companyTypes!.map((typeStr) {
if (typeStr.toLowerCase().contains('partner')) return CompanyType.partner;
return CompanyType.customer;
}).toSet().toList(); // 중복 제거
}
// 2. company_types가 없으면 is_partner, is_customer 사용
else {
if (item.isCustomer) types.add(CompanyType.customer);
if (item.isPartner) types.add(CompanyType.partner);
}
companyTypesMap[item.companyId] = types;
companyIsPartnerMap[item.companyId] = item.isPartner;
companyIsCustomerMap[item.companyId] = item.isCustomer;
}
if (item.branchId != null && item.branchName != null) {
if (!companyBranchesMap.containsKey(item.companyId)) {
companyBranchesMap[item.companyId] = [];
}
companyBranchesMap[item.companyId]!.add(
Branch(
id: item.branchId,
companyId: item.companyId,
name: item.branchName!,
address: Address.fromFullAddress(''), // 주소 정보가 없으므로 빈 값
),
);
}
}
// Company 객체 생성
final List<Company> companies = [];
for (final entry in companyNamesMap.entries) {
companies.add(
Company(
id: entry.key,
name: entry.value,
address: Address.fromFullAddress(''), // 주소 정보가 없으므로 빈 값
companyTypes: companyTypesMap[entry.key] ?? [], // 빈 리스트 가능
branches: companyBranchesMap[entry.key], // null 허용
),
);
}
return companies;
} on ApiException catch (e) {
debugPrint('[CompanyService] ApiException: ${e.message}');
throw ServerFailure(message: e.message);
} catch (e, stackTrace) {
debugPrint('[CompanyService] Error loading companies with branches: $e');
debugPrint('[CompanyService] Stack trace: $stackTrace');
throw ServerFailure(message: 'Failed to fetch companies with branches: $e');
}
}
// 변환 헬퍼 메서드들
Company _convertListDtoToCompany(CompanyListDto dto) {
List<CompanyType> companyTypes = [];
// 1. company_types 필드가 있으면 우선 사용 (하위 호환성)
if (dto.companyTypes != null && dto.companyTypes!.isNotEmpty) {
companyTypes = dto.companyTypes!.map((typeStr) {
if (typeStr.toLowerCase().contains('partner')) return CompanyType.partner;
return CompanyType.customer;
}).toSet().toList(); // 중복 제거
}
// 2. company_types가 없으면 is_partner, is_customer 사용
else {
if (dto.isCustomer) companyTypes.add(CompanyType.customer);
if (dto.isPartner) companyTypes.add(CompanyType.partner);
}
// 3. 둘 다 없으면 빈 리스트 유지 (기본값 제거)
return Company(
id: dto.id,
name: dto.name,
address: Address.fromFullAddress(dto.address ?? ''),
contactName: dto.contactName,
contactPosition: null, // CompanyListDto에는 position이 없음
contactPhone: dto.contactPhone,
contactEmail: dto.contactEmail,
companyTypes: companyTypes,
remark: null, // CompanyListDto에는 remark이 없음
isActive: dto.isActive,
isPartner: dto.isPartner,
isCustomer: dto.isCustomer,
parentCompanyId: dto.parentCompanyId,
createdAt: dto.createdAt,
updatedAt: null, // CompanyListDto에는 updatedAt이 없음
branches: [], // branches는 빈 배열로 초기화
);
}
Company _convertResponseToCompany(CompanyResponse dto) {
List<CompanyType> companyTypes = [];
// 1. company_types 필드가 있으면 우선 사용 (하위 호환성)
if (dto.companyTypes.isNotEmpty) {
companyTypes = dto.companyTypes.map((typeStr) {
final normalized = typeStr.toLowerCase();
if (normalized.contains('partner')) return CompanyType.partner;
if (normalized.contains('customer')) return CompanyType.customer;
if (normalized == 'other') return CompanyType.customer; // "Other"는 고객사로 매핑
return CompanyType.customer; // 기본값
}).toSet().toList(); // 중복 제거
}
// 2. company_types가 없으면 is_partner, is_customer 사용
else {
if (dto.isCustomer) companyTypes.add(CompanyType.customer);
if (dto.isPartner) companyTypes.add(CompanyType.partner);
}
// 3. 둘 다 없으면 빈 리스트 유지
return Company(
id: dto.id,
name: dto.name,
address: dto.address != null ? Address.fromFullAddress(dto.address!) : const Address(),
contactName: dto.contactName,
contactPosition: dto.contactPosition,
contactPhone: dto.contactPhone,
contactEmail: dto.contactEmail,
companyTypes: companyTypes,
remark: dto.remark,
isActive: dto.isActive,
isPartner: dto.isPartner,
isCustomer: dto.isCustomer,
parentCompanyId: dto.parentCompanyId,
createdAt: dto.createdAt,
updatedAt: dto.updatedAt,
branches: [], // branches는 빈 배열로 초기화
);
}
// CompanyListDto를 CompanyItem으로 변환 (본사 목록용)
CompanyItem _convertListDtoToCompanyItem(CompanyListDto dto) {
final company = _convertListDtoToCompany(dto);
return CompanyItem(company: company);
}
// DEPRECATED: Branch 변환 메서드들 (계층형 Company 구조로 대체)
/*
Branch _convertBranchDtoToBranch(BranchListDto dto) {
return Branch(
id: dto.id,
companyId: dto.companyId,
name: dto.branchName,
address: Address.fromFullAddress(dto.address),
contactName: dto.managerName,
contactPhone: dto.phone,
);
}
Branch _convertBranchResponseToBranch(BranchResponse dto) {
return Branch(
id: dto.id,
companyId: dto.companyId,
name: dto.branchName,
address: Address.fromFullAddress(dto.address),
contactName: dto.managerName,
contactPhone: dto.phone,
remark: dto.remark,
);
}
*/
// 본사 목록 조회 (페이지네이션 포함) - 개수 확인용
Future<Either<Failure, PaginatedResponse<Company>>> getHeadquartersWithPagination() async {
try {
final response = await _remoteDataSource.getHeadquartersWithPagination();
return Right(PaginatedResponse<Company>(
items: response.items.map((dto) => _convertListDtoToCompany(dto)).toList(),
page: response.page,
size: response.size,
totalElements: response.totalElements,
totalPages: response.totalPages,
first: response.first,
last: response.last,
));
} on ApiException catch (e) {
debugPrint('[CompanyService] ApiException in getHeadquartersWithPagination: ${e.message}');
return Left(ServerFailure(message: e.message));
} catch (e, stackTrace) {
debugPrint('[CompanyService] Error loading headquarters with pagination: $e');
debugPrint('[CompanyService] Stack trace: $stackTrace');
return Left(ServerFailure(message: 'Failed to fetch headquarters list with pagination: $e'));
}
}
// 본사 목록 조회 (지점 추가 시 사용)
Future<Either<Failure, List<CompanyItem>>> getHeadquarters() async {
try {
final response = await _remoteDataSource.getHeadquarters();
final companyItems = response.map((dto) => _convertListDtoToCompanyItem(dto)).toList();
return Right(companyItems);
} on ApiException catch (e) {
debugPrint('[CompanyService] ApiException in getHeadquarters: ${e.message}');
return Left(ServerFailure(message: e.message));
} catch (e, stackTrace) {
debugPrint('[CompanyService] Error loading headquarters: $e');
debugPrint('[CompanyService] Stack trace: $stackTrace');
return Left(ServerFailure(message: 'Failed to fetch headquarters list: $e'));
}
}
// 모든 본사 목록 조회 (지점 추가 드롭다운용 - 전체 목록 한번에 로드)
Future<Either<Failure, List<CompanyItem>>> getAllHeadquarters() async {
try {
final response = await _remoteDataSource.getAllHeadquarters();
final companyItems = response.map((dto) => _convertListDtoToCompanyItem(dto)).toList();
return Right(companyItems);
} on ApiException catch (e) {
debugPrint('[CompanyService] ApiException in getAllHeadquarters: ${e.message}');
return Left(ServerFailure(message: e.message));
} catch (e, stackTrace) {
debugPrint('[CompanyService] Error loading all headquarters: $e');
debugPrint('[CompanyService] Stack trace: $stackTrace');
return Left(ServerFailure(message: 'Failed to fetch all headquarters list: $e'));
}
}
}
// Company 모델에 copyWith 메서드가 없다면 extension으로 추가
extension CompanyExtension on Company {
Company copyWith({
int? id,
String? name,
Address? address,
String? contactName,
String? contactPosition,
String? contactPhone,
String? contactEmail,
List<Branch>? branches,
List<CompanyType>? companyTypes,
String? remark,
}) {
return Company(
id: id ?? this.id,
name: name ?? this.name,
address: address ?? this.address,
contactName: contactName ?? this.contactName,
contactPosition: contactPosition ?? this.contactPosition,
contactPhone: contactPhone ?? this.contactPhone,
contactEmail: contactEmail ?? this.contactEmail,
branches: branches ?? this.branches,
companyTypes: companyTypes ?? this.companyTypes,
remark: remark ?? this.remark,
);
}
}