fix: api descript

app/objectstory/api/internal/logic/file/getFileLogic.go

@@ -5,9 +5,13 @@ package file
 
 import (
 	"context"
+	"errors"
+	"strconv"
 
 	"juwan-backend/app/objectstory/api/internal/svc"
 	"juwan-backend/app/objectstory/api/internal/types"
+	"juwan-backend/app/objectstory/rpc/fileservice"
+	"juwan-backend/common/utils/contextx"
 
 	"github.com/zeromicro/go-zero/core/logx"
 )
@@ -27,8 +31,26 @@ func NewGetFileLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetFileLo
 	}
 }
 
-func (l *GetFileLogic) GetFile(req *types.GetFileReq) error {
-	// todo: add your logic here and delete this line
+func (l *GetFileLogic) GetFile(req *types.GetFileReq) (string, error) {
+	if req == nil || req.FileId == "" {
+		return "", errors.New("file id is required")
+	}
 
-	return nil
+	userID, err := contextx.UserIDFrom(l.ctx)
+	if err != nil {
+		return "", contextx.ERRILLEGALUSER
+	}
+
+	rpcResp, err := l.svcCtx.FileRpc.GetFileUrl(l.ctx, &fileservice.GetFileUrlReq{
+		FileId: req.FileId,
+		UserId: strconv.FormatInt(userID, 10),
+	})
+	if err != nil {
+		return "", err
+	}
+	if rpcResp.GetUrl() == "" {
+		return "", errors.New("file url is empty")
+	}
+
+	return rpcResp.GetUrl(), nil
 }

app/objectstory/api/internal/logic/file/uploadLogic.go

@@ -5,9 +5,15 @@ package file
 
 import (
 	"context"
+	"errors"
+	"io"
+	"net/http"
+	"strconv"
 
 	"juwan-backend/app/objectstory/api/internal/svc"
 	"juwan-backend/app/objectstory/api/internal/types"
+	"juwan-backend/app/objectstory/rpc/fileservice"
+	"juwan-backend/common/utils/contextx"
 
 	"github.com/zeromicro/go-zero/core/logx"
 )
@@ -27,8 +33,43 @@ func NewUploadLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UploadLogi
 	}
 }
 
-func (l *UploadLogic) Upload(req *types.UploadReq) (resp *types.UploadResp, err error) {
-	// todo: add your logic here and delete this line
+func (l *UploadLogic) Upload(req *types.UploadReq, r *http.Request) (resp *types.UploadResp, err error) {
+	if req == nil {
+		return nil, errors.New("invalid request")
+	}
 
-	return
+	file, fileHeader, err := r.FormFile("file")
+	if err != nil {
+		return nil, errors.New("file is required")
+	}
+	defer file.Close()
+
+	fileData, err := io.ReadAll(file)
+	if err != nil {
+		return nil, errors.New("read file failed")
+	}
+	if len(fileData) == 0 {
+		return nil, errors.New("empty file is not allowed")
+	}
+
+	userID, err := contextx.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, contextx.ERRILLEGALUSER
+	}
+
+	rpcResp, err := l.svcCtx.FileRpc.Upload(l.ctx, &fileservice.UploadFileMetadataReq{
+		FileName: fileHeader.Filename,
+		FileSize: fileHeader.Size,
+		FileType: req.Type,
+		UserId:   strconv.FormatInt(userID, 10),
+		FileData: fileData,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if rpcResp.GetUrl() == "" {
+		return nil, errors.New("upload failed")
+	}
+
+	return &types.UploadResp{Url: rpcResp.GetUrl()}, nil
 }