# Atomic facts for FRE-31

- {
    type: task,
    id: FRE-31,
    title: "Implement File Upload with S3/minio Storage",
    status: done,
    completed_on: "2026-03-09",
    assignee: Atlas,
    priority: high,
  }
- {
    type: feature,
    name: file_upload,
    storage_backend: s3_minio,
    fallback: in_memory_mock,
  }
- {
    type: constraint,
    name: max_file_size,
    value: 104857600,
    unit: bytes,
    display: "100MB",
  }
- {
    type: constraint,
    name: allowed_extensions,
    values: [".epub", ".pdf", ".mobi"],
  }
- { type: package, name: "@aws-sdk/client-s3", version: "^3.1004.0" }
- { type: package, name: "@aws-sdk/lib-storage", version: "^3.1004.0" }
- { type: package, name: "@aws-sdk/s3-request-presigner", version: "^3.1004.0" }
- {
    type: endpoint,
    path: "/api/jobs",
    method: POST,
    handles: ["multipart/form-data", "application/json"],
  }
- {
    type: module,
    path: "/home/mike/code/AudiobookPipeline/web/src/server/storage.js",
    functions:
      [
        uploadFile,
        getFileUrl,
        deleteFile,
        getUploadUrl,
        initiateMultipartUpload,
        uploadPart,
        completeMultipartUpload,
        abortMultipartUpload,
        storeFileMetadata,
      ],
  }