Storage Module

The Storage module handles all file-related operations in the system, including document metadata management, workspace-level storage stats, and integration with S3-compatible cloud storage providers.

Core Responsibilities

• Document Management: CRUD operations for documents and their metadata.
• Storage Stats: Persistent counters for total files, total size, and the number of documents currently in trash.
• Category Management: Organizing documents into categories.
• Cloud Storage Integration: Decoupled S3-compatible provider for direct file operations.
• Presigned URLs: Generating secure upload and read URLs for client-side interactions.

Key Components

• IStorageProvider: Port for direct storage operations (Upload, Download, Delete, Exists).
• IStorageObjectSigner: Port for generating presigned URLs.
• S3KeyService: Utility for building and parsing storage keys based on business rules.

Documentation

• Direct Upload Presigned URL
• Bulk Upload Presigned URLs
• S3 Storage Provider
• Storage Stats and Trash Accounting