Update Dockerfile to Support Export Feature and Enable Export Feature #251
Conversation
WalkthroughThe recent changes significantly enhance the backend's functionality by fully implementing content export features and integrating key dependencies like Puppeteer and Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant DocumentHeader
participant FilesController
participant FilesService
User->>DocumentHeader: Requests document download
DocumentHeader->>FilesController: Sends exportMarkdown request
FilesController->>FilesService: Calls exportMarkdown method
FilesService->>FilesService: Processes export type
FilesService->>FilesService: Generates requested format
FilesService-->>FilesController: Returns exported file
FilesController-->>DocumentHeader: Responds with file
DocumentHeader-->>User: Delivers document
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Actionable comments posted: 1
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (5)
- backend/Dockerfile (1 hunks)
- backend/package.json (1 hunks)
- backend/src/files/files.controller.ts (2 hunks)
- backend/src/files/files.service.ts (2 hunks)
- frontend/src/components/headers/DocumentHeader.tsx (2 hunks)
Additional comments not posted (15)
backend/Dockerfile (6)
11-13: Ensure Prisma dependencies are necessary.The installation of
opensslfor Prisma is noted. Ensure that this dependency is necessary for your Prisma setup.
16-23: LGTM! Puppeteer dependencies added correctly.The dependencies for Puppeteer, including
chromium,nss,freetype,harfbuzz,ca-certificates, andttf-freefont, are added correctly.
37-39: LGTM! Build outputs copied correctly.The build outputs are copied correctly from the builder stage.
40-42: Ensure Prisma dependencies are necessary.The installation of
opensslfor Prisma is noted. Ensure that this dependency is necessary for your Prisma setup.
45-52: LGTM! Puppeteer dependencies added correctly.The dependencies for Puppeteer, including
chromium,nss,freetype,harfbuzz,ca-certificates, andttf-freefont, are added correctly.
54-57: LGTM! Puppeteer environment variables set correctly.The environment variables
PUPPETEER_SKIP_CHROMIUM_DOWNLOADandPUPPETEER_EXECUTABLE_PATHare set correctly for Puppeteer.backend/src/files/files.controller.ts (2)
1-16: LGTM! Imports are appropriate.The imports include necessary modules, decorators, DTOs, and types for the functionality provided in the file.
56-74: LGTM!exportMarkdownmethod is implemented correctly.The
exportMarkdownmethod is now fully implemented and publicly accessible. It includes appropriate decorators for API documentation and handles the export of Markdown files.backend/package.json (1)
38-38: LGTM! New dependency added correctly.The new dependency
html-pdf-nodehas been added correctly to thebackend/package.jsonfile.backend/src/files/files.service.ts (4)
99-105: LGTM!The method implementation looks correct.
107-114: LGTM!The method implementation looks correct.
116-127: Verify the performance ofhtml-pdf-node.Ensure that the
html-pdf-nodelibrary performs well with large content to avoid potential performance issues.
82-97: Verify theexportTypeparameter.Ensure that the
exportTypeparameter is always valid and comes from a trusted source to avoid unexpected errors.Verification successful
The
exportTypeparameter is always valid.The
ExportFileRequestBodyclass uses the@IsIndecorator to restrict theexportTypeproperty to the values "pdf", "html", and "markdown". This ensures that theexportTypeparameter is always valid when passed to theexportMarkdownmethod.
backend/src/files/types/export-file.type.tsScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the `exportType` parameter is always valid. # Test: Search for the usage of `exportMarkdown` method. Expect: Only valid export types are passed. rg --type typescript -A 5 $'exportMarkdown'Length of output: 77
Script:
#!/bin/bash # Description: Verify the `exportType` parameter is always valid. # Test: Search for the usage of `exportMarkdown` method. Expect: Only valid export types are passed. rg --type-add 'ts:*.ts' -A 5 'exportMarkdown'Length of output: 1177
Script:
#!/bin/bash # Description: Verify the `exportType` parameter in `ExportFileRequestBody` is always valid. # Test: Search for the definition and usage of `ExportFileRequestBody` to ensure `exportType` is restricted to valid values. rg --type-add 'ts:*.ts' -A 5 'ExportFileRequestBody'Length of output: 2478
frontend/src/components/headers/DocumentHeader.tsx (2)
31-31: LGTM!The import statement looks correct.
151-151: LGTM!The addition of the
DownloadMenucomponent looks correct and enhances the functionality of theDocumentHeadercomponent.
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Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files ignored due to path filters (2)
backend/package-lock.jsonis excluded by!**/package-lock.jsonpackage-lock.jsonis excluded by!**/package-lock.json
Files selected for processing (5)
- backend/Dockerfile (1 hunks)
- backend/package.json (1 hunks)
- backend/src/files/files.controller.ts (2 hunks)
- backend/src/files/files.service.ts (2 hunks)
- frontend/src/components/headers/DocumentHeader.tsx (2 hunks)
Files skipped from review due to trivial changes (2)
- backend/package.json
- frontend/src/components/headers/DocumentHeader.tsx
Files skipped from review as they are similar to previous changes (2)
- backend/Dockerfile
- backend/src/files/files.service.ts
Additional comments not posted (2)
backend/src/files/files.controller.ts (2)
1-16: Imports look good!The necessary imports for
StreamableFile,ApiBody,ApiOkResponse,ApiOperation, andPublichave been correctly added.
56-74: Annotations and method implementation look good!The
exportMarkdownmethod is correctly annotated with@Public,@Post("export-markdown"),@ApiOperation,@ApiBody, and@ApiOkResponse. The implementation processes the request body and returns aStreamableFile.However, ensure that the
filesService.exportMarkdownmethod is correctly implemented and handles all edge cases.Verification successful
The
exportMarkdownmethod and its associated private methods (exportToMarkdown,exportToHtml,exportToPdf) in theFilesServiceclass appear to be implemented correctly. The method handles different export types and delegates the actual export logic to private methods, which cover various formats (Markdown, HTML, PDF). Each private method correctly processes the content and sets the appropriate MIME type and file extension.
- FilesService class located in:
backend/src/files/files.service.ts- Method implementation appears correct:
- Handles different export types (Markdown, HTML, PDF)
- Delegates export logic to private methods
- Each private method processes content and sets MIME type and file extension appropriately
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the implementation of `filesService.exportMarkdown`. # Test: Search for the `exportMarkdown` method in `filesService`. Expect: Correct implementation handling all edge cases. ast-grep --lang typescript --pattern $'class FilesService { $$$ exportMarkdown($_) { $$$ } $$$ }'Length of output: 112
Script:
#!/bin/bash # Locate the file containing the `FilesService` class ast-grep --lang typescript --pattern 'class FilesService { $$$ }' # Once the file is found, search for the `exportMarkdown` method within it # Replace `path/to/files-service-file.ts` with the actual file path found from the previous command ast-grep --lang typescript --pattern 'exportMarkdown($_) { $$$ }' path/to/files-service-file.tsLength of output: 7839
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@minai621 Your feature has been successfully merged and operational in the CodePair. 
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What this PR does / why we need it:
Update Dockerfile to support export feature and enable export feature.
The problem was that there was no
chromiuminstalled on theStage 1: buildof the Dockerfile, sonpm installwas failing due to missingchromiumdependency.Which issue(s) this PR fixes:
Fixes #249
Special notes for your reviewer:
Does this PR introduce a user-facing change?:
Additional documentation:
Checklist:
Summary by CodeRabbit
New Features
html-pdf-nodedependency.Bug Fixes
Chores