backend-files

What problem does it solve?

This Skill prevents incorrect or generic file-handling implementations in Drumr backend apps by showing the exact way to model files, connect them to records, and control how uploads and downloads work.

Core Features & Use Cases

• Concrete file models: Create a real File class that extends AppFile instead of referencing the abstract base type.
• File references and validation: Attach single or multiple file fields with ReferenceField and configure size, type, and count limits through fileOptions.
• Upload, download, and permissions: Work with the upload flow, context-aware download routes, and the required access and read permissions for file-backed models.
• Storage configuration: Understand the supported storage environment variables and the current local provider behavior.

Quick Start

Ask for the backend file skill to model a concrete File entity, wire file references, and add the required upload, download, permission, and storage configuration for your app.