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aim-attachment-domain

Community

Securely manage message attachments end-to-end.

Software Engineering#postgresql#tracing#media processing#attachments#grpc#seaweedfs#s3 signing
Authorhellopoisonx
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It solves the complexity of handling user-uploaded attachments in a multi-service IM system—ensuring only authorized uploads/downloads and correct metadata propagation through internal gRPC boundaries.

Core Features & Use Cases

  • Internal gRPC attachment domain: Provides AttachmentService (not public REST/WS) to gateway via internal calls for upload/download authorization and reference validation.
  • Object storage integration: Creates context-aware SeaweedFS/S3 pre-signed requests, validates stored objects, and writes attachment metadata to PostgreSQL.
  • Media vs file processing rules: Publishes aim.attachment.uploaded for media attachments (image/video/audio) while ordinary file attachments are marked parsed immediately and do not go to data parsing.
  • Correct eventing and trace propagation: Ensures the uploaded event payload includes file_id and carries tracing context to support observability and debugging.

Quick Start

Ask the AI: “Summarize the attachment domain boundaries, gRPC contract change rules, and the media-upload event behavior for aim.attachment.uploaded in this repository.”

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: aim-attachment-domain
Download link: https://github.com/hellopoisonx/aim/archive/main.zip#aim-attachment-domain

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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