feat: change file for exists share

backend/src/file/file.controller.ts

@@ -1,6 +1,7 @@
 import {
   Body,
   Controller,
+  Delete,
   Get,
   Param,
   Post,
@@ -81,4 +82,14 @@ export class FileController {
 
     return new StreamableFile(file.file);
   }
+
+  @Delete(":fileId")
+  @SkipThrottle()
+  @UseGuards(ShareOwnerGuard)
+  async remove(
+    @Param("fileId") fileId: string,
+    @Param("shareId") shareId: string,
+  ) {
+    await this.fileService.remove(shareId, fileId);
+  }
 }

backend/src/file/file.service.ts

@@ -124,6 +124,18 @@ export class FileService {
     };
   }
 
+  async remove(shareId: string, fileId: string) {
+    const fileMetaData = await this.prisma.file.findUnique({
+      where: { id: fileId },
+    });
+
+    if (!fileMetaData) throw new NotFoundException("File not found");
+
+    fs.unlinkSync(`${SHARE_DIRECTORY}/${shareId}/${fileId}`);
+
+    await this.prisma.file.delete({ where: { id: fileId } });
+  }
+
   async deleteAllFiles(shareId: string) {
     await fs.promises.rm(`${SHARE_DIRECTORY}/${shareId}`, {
       recursive: true,

backend/src/share/guard/shareOwner.guard.ts

@@ -1,18 +1,26 @@
 import {
-  CanActivate,
   ExecutionContext,
   Injectable,
   NotFoundException,
 } from "@nestjs/common";
 import { User } from "@prisma/client";
 import { Request } from "express";
 import { PrismaService } from "src/prisma/prisma.service";
+import { JwtGuard } from "../../auth/guard/jwt.guard";
+import { ConfigService } from "src/config/config.service";
 
 @Injectable()
-export class ShareOwnerGuard implements CanActivate {
-  constructor(private prisma: PrismaService) {}
+export class ShareOwnerGuard extends JwtGuard {
+  constructor(
+    configService: ConfigService,
+    private prisma: PrismaService,
+  ) {
+    super(configService);
+  }
 
   async canActivate(context: ExecutionContext) {
+    if (!(await super.canActivate(context))) return false;
+
     const request: Request = context.switchToHttp().getRequest();
     const shareId = Object.prototype.hasOwnProperty.call(
       request.params,

backend/src/share/share.controller.ts

@@ -43,6 +43,12 @@ export class ShareController {
     return new ShareDTO().from(await this.shareService.get(id));
   }
 
+  @Get(":id/from-owner")
+  @UseGuards(ShareOwnerGuard)
+  async getFromOwner(@Param("id") id: string) {
+    return new ShareDTO().from(await this.shareService.get(id));
+  }
+
   @Get(":id/metaData")
   @UseGuards(ShareSecurityGuard)
   async getMetaData(@Param("id") id: string) {
@@ -62,12 +68,6 @@ export class ShareController {
     );
   }
 
-  @Delete(":id")
-  @UseGuards(JwtGuard, ShareOwnerGuard)
-  async remove(@Param("id") id: string) {
-    await this.shareService.remove(id);
-  }
-
   @Post(":id/complete")
   @HttpCode(202)
   @UseGuards(CreateShareGuard, ShareOwnerGuard)
@@ -78,6 +78,18 @@ export class ShareController {
     );
   }
 
+  @Delete(":id/complete")
+  @UseGuards(ShareOwnerGuard)
+  async revertComplete(@Param("id") id: string) {
+    return new ShareDTO().from(await this.shareService.revertComplete(id));
+  }
+
+  @Delete(":id")
+  @UseGuards(ShareOwnerGuard)
+  async remove(@Param("id") id: string) {
+    await this.shareService.remove(id);
+  }
+
   @Throttle(10, 60)
   @Get("isShareIdAvailable/:id")
   async isShareIdAvailable(@Param("id") id: string) {

backend/src/share/share.service.ts

@@ -182,6 +182,13 @@ export class ShareService {
     });
   }
 
+  async revertComplete(id: string) {
+    return this.prisma.share.update({
+      where: { id },
+      data: { uploadLocked: false, isZipReady: false },
+    });
+  }
+
   async getSharesByUser(userId: string) {
     const shares = await this.prisma.share.findMany({
       where: {

frontend/src/components/upload/Dropzone.tsx

@@ -33,10 +33,12 @@ const useStyles = createStyles((theme) => ({
 }));
 
 const Dropzone = ({
+  title,
   isUploading,
   maxShareSize,
   showCreateUploadModalCallback,
 }: {
+  title?: string;
   isUploading: boolean;
   maxShareSize: number;
   showCreateUploadModalCallback: (files: FileUpload[]) => void;
@@ -78,7 +80,7 @@ const Dropzone = ({
             <TbCloudUpload size={50} />
           </Group>
           <Text align="center" weight={700} size="lg" mt="xl">
-            <FormattedMessage id="upload.dropzone.title" />
+            {title || <FormattedMessage id="upload.dropzone.title" />}
           </Text>
           <Text align="center" size="sm" mt="xs" color="dimmed">
             <FormattedMessage

frontend/src/components/upload/EditableUpload.tsx

@@ -0,0 +1,238 @@
+import { Button, Group } from "@mantine/core";
+import { useModals } from "@mantine/modals";
+import { cleanNotifications } from "@mantine/notifications";
+import { AxiosError } from "axios";
+import pLimit from "p-limit";
+import { useEffect, useMemo, useState } from "react";
+import { FormattedMessage } from "react-intl";
+import Dropzone from "../../components/upload/Dropzone";
+import FileList from "../../components/upload/FileList";
+import showCompletedUploadModal from "../../components/upload/modals/showCompletedUploadModal";
+import useConfig from "../../hooks/config.hook";
+import useTranslate from "../../hooks/useTranslate.hook";
+import shareService from "../../services/share.service";
+import { FileListItem, FileMetaData, FileUpload } from "../../types/File.type";
+import toast from "../../utils/toast.util";
+import { useRouter } from "next/router";
+
+const promiseLimit = pLimit(3);
+const chunkSize = 10 * 1024 * 1024; // 10MB
+let errorToastShown = false;
+
+const EditableUpload = ({
+  maxShareSize,
+  shareId,
+  files: savedFiles = [],
+}: {
+  maxShareSize?: number;
+  isReverseShare?: boolean;
+  shareId: string;
+  files?: FileMetaData[];
+}) => {
+  const t = useTranslate();
+  const router = useRouter();
+  const config = useConfig();
+
+  const [existingFiles, setExistingFiles] =
+    useState<Array<FileMetaData & { deleted?: boolean }>>(savedFiles);
+  const [uploadingFiles, setUploadingFiles] = useState<FileUpload[]>([]);
+  const [isUploading, setIsUploading] = useState(false);
+
+  const existingAndUploadedFiles: FileListItem[] = useMemo(
+    () => [...uploadingFiles, ...existingFiles],
+    [existingFiles, uploadingFiles],
+  );
+  const dirty = useMemo(() => {
+    return (
+      existingFiles.some((file) => !!file.deleted) || !!uploadingFiles.length
+    );
+  }, [existingFiles, uploadingFiles]);
+
+  const setFiles = (files: FileListItem[]) => {
+    const _uploadFiles = files.filter(
+      (file) => "uploadingProgress" in file,
+    ) as FileUpload[];
+    const _existingFiles = files.filter(
+      (file) => !("uploadingProgress" in file),
+    ) as FileMetaData[];
+
+    setUploadingFiles(_uploadFiles);
+    setExistingFiles(_existingFiles);
+  };
+
+  maxShareSize ??= parseInt(config.get("share.maxSize"));
+
+  const uploadFiles = async (files: FileUpload[]) => {
+    const fileUploadPromises = files.map(async (file, fileIndex) =>
+      // Limit the number of concurrent uploads to 3
+      promiseLimit(async () => {
+        let fileId: string;
+
+        const setFileProgress = (progress: number) => {
+          setUploadingFiles((files) =>
+            files.map((file, callbackIndex) => {
+              if (fileIndex == callbackIndex) {
+                file.uploadingProgress = progress;
+              }
+              return file;
+            }),
+          );
+        };
+
+        setFileProgress(1);
+
+        let chunks = Math.ceil(file.size / chunkSize);
+
+        // If the file is 0 bytes, we still need to upload 1 chunk
+        if (chunks == 0) chunks++;
+
+        for (let chunkIndex = 0; chunkIndex < chunks; chunkIndex++) {
+          const from = chunkIndex * chunkSize;
+          const to = from + chunkSize;
+          const blob = file.slice(from, to);
+          try {
+            await new Promise((resolve, reject) => {
+              const reader = new FileReader();
+              reader.onload = async (event) =>
+                await shareService
+                  .uploadFile(
+                    shareId,
+                    event,
+                    {
+                      id: fileId,
+                      name: file.name,
+                    },
+                    chunkIndex,
+                    chunks,
+                  )
+                  .then((response) => {
+                    fileId = response.id;
+                    resolve(response);
+                  })
+                  .catch(reject);
+
+              reader.readAsDataURL(blob);
+            });
+
+            setFileProgress(((chunkIndex + 1) / chunks) * 100);
+          } catch (e) {
+            if (
+              e instanceof AxiosError &&
+              e.response?.data.error == "unexpected_chunk_index"
+            ) {
+              // Retry with the expected chunk index
+              chunkIndex = e.response!.data!.expectedChunkIndex - 1;
+              continue;
+            } else {
+              setFileProgress(-1);
+              // Retry after 5 seconds
+              await new Promise((resolve) => setTimeout(resolve, 5000));
+              chunkIndex = -1;
+
+              continue;
+            }
+          }
+        }
+      }),
+    );
+
+    await Promise.all(fileUploadPromises);
+  };
+
+  const removeFiles = async () => {
+    const removedFiles = existingFiles.filter((file) => !!file.deleted);
+
+    if (removedFiles.length > 0) {
+      await Promise.all(
+        removedFiles.map(async (file) => {
+          await shareService.removeFile(shareId, file.id);
+        }),
+      );
+
+      setExistingFiles(existingFiles.filter((file) => !file.deleted));
+    }
+  };
+
+  const revertComplete = async () => {
+    await shareService.revertComplete(shareId).then();
+  };
+
+  const completeShare = async () => {
+    return await shareService.completeShare(shareId);
+  };
+
+  const save = async () => {
+    setIsUploading(true);
+
+    try {
+      await revertComplete();
+      await uploadFiles(uploadingFiles);
+
+      const hasFailed = uploadingFiles.some(
+        (file) => file.uploadingProgress == -1,
+      );
+
+      if (!hasFailed) {
+        await removeFiles();
+      }
+
+      await completeShare();
+
+      if (!hasFailed) {
+        toast.success(t("share.edit.notify.save-success"));
+        router.back();
+      }
+    } catch {
+      toast.error(t("share.edit.notify.generic-error"));
+    } finally {
+      setIsUploading(false);
+    }
+  };
+
+  const appendFiles = (appendingFiles: FileUpload[]) => {
+    setUploadingFiles([...appendingFiles, ...uploadingFiles]);
+  };
+
+  useEffect(() => {
+    // Check if there are any files that failed to upload
+    const fileErrorCount = uploadingFiles.filter(
+      (file) => file.uploadingProgress == -1,
+    ).length;
+
+    if (fileErrorCount > 0) {
+      if (!errorToastShown) {
+        toast.error(
+          t("upload.notify.count-failed", { count: fileErrorCount }),
+          {
+            withCloseButton: false,
+            autoClose: false,
+          },
+        );
+      }
+      errorToastShown = true;
+    } else {
+      cleanNotifications();
+      errorToastShown = false;
+    }
+  }, [uploadingFiles]);
+
+  return (
+    <>
+      <Group position="right" mb={20}>
+        <Button loading={isUploading} disabled={!dirty} onClick={() => save()}>
+          <FormattedMessage id="common.button.save" />
+        </Button>
+      </Group>
+      <Dropzone
+        title={t("share.edit.append-upload")}
+        maxShareSize={maxShareSize}
+        showCreateUploadModalCallback={appendFiles}
+        isUploading={isUploading}
+      />
+      {existingAndUploadedFiles.length > 0 && (
+        <FileList files={existingAndUploadedFiles} setFiles={setFiles} />
+      )}
+    </>
+  );
+};
+export default EditableUpload;