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- package internal
- import (
- "context"
- "fmt"
- "github.com/gogf/gf/util/guid"
- "yx-dataset-server/app/errors"
- "yx-dataset-server/app/model"
- "yx-dataset-server/app/schema"
- "yx-dataset-server/library/ragflow"
- )
- // NewDatasetFile 创建DatasetFile
- func NewDatasetFile(
- mDatasetFile model.IDatasetFile,
- mDataset model.IDataset,
- mTrans model.ITrans,
- mUser model.IUser,
- ) *DatasetFile {
- return &DatasetFile{
- DatasetFileModel: mDatasetFile,
- datasetModel: mDataset,
- transModel: mTrans,
- userModel: mUser,
- }
- }
- // DatasetFile 创建DatasetFile对象
- type DatasetFile struct {
- DatasetFileModel model.IDatasetFile
- datasetModel model.IDataset
- transModel model.ITrans
- userModel model.IUser
- }
- // Query 查询数据
- func (a *DatasetFile) Query(ctx context.Context, params schema.DatasetFileQueryParam, opts ...schema.DatasetFileQueryOptions) (*schema.DatasetFileQueryResult, error) {
- result, err := a.DatasetFileModel.Query(ctx, params, opts...)
- if err != nil {
- return nil, err
- }
- if len(result.Data) > 0 {
- user, err := a.userModel.Query(ctx, schema.UserQueryParam{RoleCode: []string{"11", "12"}})
- if err != nil {
- return nil, err
- }
- result.Data.FillCreator(user.Data)
- }
- return result, nil
- }
- // Get 查询指定数据
- func (a *DatasetFile) Get(ctx context.Context, recordID string, opts ...schema.DatasetFileQueryOptions) (*schema.DatasetFile, error) {
- item, err := a.DatasetFileModel.Get(ctx, recordID, opts...)
- if err != nil {
- return nil, err
- } else if item == nil {
- return nil, errors.ErrNotFound
- }
- return item, nil
- }
- func (a *DatasetFile) getUpdate(ctx context.Context, recordID string) (*schema.DatasetFile, error) {
- return a.Get(ctx, recordID)
- }
- // Create 创建数据
- func (a *DatasetFile) Create(ctx context.Context, item schema.DatasetFile) error {
- item.RecordID = guid.S()
- err := ExecTrans(ctx, a.transModel, func(ctx context.Context) error {
- dataset, err := a.datasetModel.Get(ctx, item.DatasetId)
- if err != nil {
- return err
- }
- err = a.DatasetFileModel.Create(ctx, item)
- if err != nil {
- return err
- }
- dataset.FileCount += 1
- err = a.datasetModel.Update(ctx, dataset.RecordID, *dataset)
- if err != nil {
- return err
- }
- fileInfo := ragflow.FileInfo{
- FileName: item.Name,
- Url: fmt.Sprintf("%s%s", "https://app.yongxulvjian.com", item.Url),
- }
- req := ragflow.UploadFileReq{
- File: []*ragflow.FileInfo{&fileInfo},
- }
- file, err := ragflow.GetHttpClient().UploadDocument(ctx, dataset.RagDataId, req)
- if err != nil {
- return errors.New(fmt.Sprintf("文件上传失败:%s", err.Error()))
- }
- //go func() {
- // _, err = ragflow.GetHttpClient().ParseDocuments(ctx, dataset.RagDataId, []string{file.Data[0].ID})
- // if err != nil {
- // glog.Errorf(ctx, "文件解析失败:%s", err.Error())
- // }
- //}()
- item.RagFileId = file.Data[0].ID
- return a.DatasetFileModel.Update(ctx, item.RecordID, item)
- })
- return err
- }
- // BatchCreate 批量创建数据
- func (a *DatasetFile) BatchCreate(ctx context.Context, files schema.DatasetFiles) error {
- if len(files) == 0 {
- return errors.New("文件不能为空")
- }
- for _, v := range files {
- err := a.Create(ctx, *v)
- if err != nil {
- return err
- }
- }
- return nil
- }
- // Update 更新数据
- func (a *DatasetFile) Update(ctx context.Context, recordID string, item schema.DatasetFile) error {
- oldItem, err := a.DatasetFileModel.Get(ctx, recordID)
- if err != nil {
- return err
- } else if oldItem == nil {
- return errors.ErrNotFound
- }
- return a.DatasetFileModel.Update(ctx, recordID, item)
- }
- // Delete 删除数据
- func (a *DatasetFile) Delete(ctx context.Context, recordID string) error {
- oldItem, err := a.DatasetFileModel.Get(ctx, recordID)
- if err != nil {
- return err
- } else if oldItem == nil {
- return errors.ErrNotFound
- }
- dataset, err := a.datasetModel.Get(ctx, oldItem.DatasetId)
- if err != nil {
- return err
- }
- if dataset == nil || dataset.RagDataId == "" {
- return errors.New("知识库不存在")
- }
- err = ExecTrans(ctx, a.transModel, func(ctx context.Context) error {
- dataset, err := a.datasetModel.Get(ctx, oldItem.DatasetId)
- if err != nil {
- return err
- }
- dataset.FileCount -= 1
- err = a.datasetModel.Update(ctx, dataset.RecordID, *dataset)
- if err != nil {
- return err
- }
- _, err = ragflow.GetHttpClient().DeleteDocuments(ctx, dataset.RagDataId, []string{oldItem.RagFileId})
- if err != nil {
- return err
- }
- return a.DatasetFileModel.Delete(ctx, recordID)
- })
- return err
- }
- // UpdateStatus 更新状态
- func (a *DatasetFile) UpdateStatus(ctx context.Context, recordID string, status int) error {
- oldItem, err := a.DatasetFileModel.Get(ctx, recordID)
- if err != nil {
- return err
- } else if oldItem == nil {
- return errors.ErrNotFound
- }
- return a.DatasetFileModel.UpdateStatus(ctx, recordID, status)
- }
- // UpdateEnabled 更新启用状态
- func (a *DatasetFile) UpdateEnabled(ctx context.Context, recordID string, status bool) error {
- oldItem, err := a.DatasetFileModel.Get(ctx, recordID)
- if err != nil {
- return err
- } else if oldItem == nil {
- return errors.ErrNotFound
- }
- return a.DatasetFileModel.UpdateEnabled(ctx, recordID, status)
- }
- // BatchDelete 批量删除
- func (a *DatasetFile) BatchDelete(ctx context.Context, fileIDs []string) error {
- if len(fileIDs) == 0 {
- return errors.New("文件不能为空")
- }
- file, err := a.DatasetFileModel.Query(ctx, schema.DatasetFileQueryParam{RecordIDs: fileIDs})
- if err != nil {
- return err
- }
- if len(file.Data) == 0 {
- return nil
- }
- dataset, err := a.datasetModel.Get(ctx, file.Data[0].DatasetId)
- if err != nil {
- return err
- }
- _, err = ragflow.GetHttpClient().DeleteDocuments(ctx, dataset.RagDataId, file.Data.ToRagFileIds())
- if err != nil {
- return err
- }
- return a.DatasetFileModel.BatchDelete(ctx, fileIDs)
- }
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