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package service
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import (
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"fmt"
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"github.com/linmadan/egglib-go/core/application"
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"github.com/linmadan/egglib-go/utils/tool_funs"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/factory"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/file/command"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/file/query"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/domain"
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)
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// 文件服务
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type FileService struct {
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}
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// 创建文件服务
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func (fileService *FileService) CreateFile(createFileCommand *command.CreateFileCommand) (interface{}, error) {
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if err := createFileCommand.ValidateCommand(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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newFile := &domain.File{
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//Name: createFileCommand.Name,
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//Url: createFileCommand.Url,
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//FileSize: createFileCommand.FileSize,
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}
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var fileRepository domain.FileRepository
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if value, err := factory.CreateFileRepository(map[string]interface{}{
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"transactionContext": transactionContext,
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}); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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fileRepository = value
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}
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if file, err := fileRepository.Save(newFile); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return file, nil
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}
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}
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// 编辑表格数据
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func (fileService *FileService) EditDataTable(editDataTableCommand *command.EditDataTableCommand) (interface{}, error) {
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if err := editDataTableCommand.ValidateCommand(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return nil, nil
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}
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// 持久化表格数据
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func (fileService *FileService) FlushDataTable(flushDataTableCommand *command.FlushDataTableCommand) (interface{}, error) {
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if err := flushDataTableCommand.ValidateCommand(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return nil, nil
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}
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// 生成主表
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func (fileService *FileService) GenerateMainTable(generateMainTableCommand *command.GenerateMainTableCommand) (interface{}, error) {
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if err := generateMainTableCommand.ValidateCommand(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return nil, nil
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}
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// 返回文件服务
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func (fileService *FileService) GetFile(getFileQuery *query.GetFileQuery) (interface{}, error) {
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if err := getFileQuery.ValidateQuery(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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var fileRepository domain.FileRepository
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if value, err := factory.CreateFileRepository(map[string]interface{}{
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"transactionContext": transactionContext,
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}); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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fileRepository = value
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}
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file, err := fileRepository.FindOne(map[string]interface{}{"fileId": getFileQuery.FileId})
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if err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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}
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if file == nil {
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return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(getFileQuery.FileId)))
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} else {
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return file, nil
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}
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}
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// 返回文件服务列表
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func (fileService *FileService) ListFile(listFileQuery *query.ListFileQuery) (interface{}, error) {
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if err := listFileQuery.ValidateQuery(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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var fileRepository domain.FileRepository
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if value, err := factory.CreateFileRepository(map[string]interface{}{
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"transactionContext": transactionContext,
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}); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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fileRepository = value
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}
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if count, files, err := fileRepository.Find(tool_funs.SimpleStructToMap(listFileQuery)); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return map[string]interface{}{
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"count": count,
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"files": files,
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}, nil
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}
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}
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// 加载表格数据
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func (fileService *FileService) LoadDataTable(loadDataTableCommand *command.LoadDataTableCommand) (interface{}, error) {
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if err := loadDataTableCommand.ValidateCommand(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return nil, nil
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}
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// 移除文件服务
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func (fileService *FileService) RemoveFile(removeFileCommand *command.RemoveFileCommand) (interface{}, error) {
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if err := removeFileCommand.ValidateCommand(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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var fileRepository domain.FileRepository
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if value, err := factory.CreateFileRepository(map[string]interface{}{
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"transactionContext": transactionContext,
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}); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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fileRepository = value
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}
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file, err := fileRepository.FindOne(map[string]interface{}{"fileId": removeFileCommand.FileId})
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if err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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}
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if file == nil {
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return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(removeFileCommand.FileId)))
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}
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if file, err := fileRepository.Remove(file); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return file, nil
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}
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}
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// 更新文件服务
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func (fileService *FileService) UpdateFile(updateFileCommand *command.UpdateFileCommand) (interface{}, error) {
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if err := updateFileCommand.ValidateCommand(); err != nil {
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return nil, application.ThrowError(application.ARG_ERROR, err.Error())
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}
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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var fileRepository domain.FileRepository
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if value, err := factory.CreateFileRepository(map[string]interface{}{
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"transactionContext": transactionContext,
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}); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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fileRepository = value
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}
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file, err := fileRepository.FindOne(map[string]interface{}{"fileId": updateFileCommand.FileId})
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if err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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}
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if file == nil {
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return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(updateFileCommand.FileId)))
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}
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if err := file.Update(tool_funs.SimpleStructToMap(updateFileCommand)); err != nil {
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return nil, application.ThrowError(application.BUSINESS_ERROR, err.Error())
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}
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if file, err := fileRepository.Save(file); err != nil {
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return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
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} else {
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return file, nil
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}
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}
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func NewFileService(options map[string]interface{}) *FileService {
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newFileService := &FileService{}
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return newFileService
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} |
...
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...
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