asepharyana
d296e0ebcf
Root cause of '400: Bad Request: there is no document in the request' on chunked uploads of compressible files (MP4, zip, text, etc.): Bun.gzipSync() returns a plain Uint8Array, NOT a Buffer. Telegraf (sendDocument/sendVideo) only recognises Buffer/Blob/stream sources as file uploads — a plain Uint8Array produces an empty multipart body and Telegram rejects the request. Verified via isolated forwardToStorage probes: - raw Buffer chunk (.bin, MP4) -> OK - plain Uint8Array chunk -> FAIL: there is no document - Buffer.from(gzip) chunk -> OK (after fix) - .gz extension on Uint8Array did NOT help (rules out MIME/extension) This only affected chunked uploads of compressible files; incompressible files (random .bin) worked by accident because gzip didn't shrink them so the raw Buffer was forwarded unchanged.
Telegram Bot Uploader Backend
Backend production-ready untuk upload file ke Telegram yang tersimpan di private channel.
Setup
- Siapkan PostgreSQL database (produksi: database
uploadervia PgBouncer pool di100.121.180.82:6432) - Setup environment:
cp .env.example .env - Edit
.envdengan nilai yang sesuai (lihatDATABASE_URL,PORT=4000) - Create table:
bun run db:migrate - Install dependencies:
bun install
Telegram Private Channel Setup
- Buat private channel Telegram
- Tambah bot sebagai admin di channel
- Dapatkan
STORAGE_CHANNEL_ID(misalnya -1001234567890)
Running
bun run dev # Development mode
bun run start # Production mode
Deployment (Produksi — Nix + systemd)
Infra lama berbasis Docker + Traefik sudah dihapus dari orangevps (2026-08-02).
- Host: orangevps
- Service: systemd unit
teleuploader(env via/etc/teleuploader/env/ BWS secrets) - Build: Nix flake (
flake.nix) —nix build .#teleuploader→nix copy→systemctl restart teleuploader - CI:
.github/workflows/deploy.yml(Gitea Actions / GitHub Actions) - Port:
4000(PORTenv) - Domain:
https://upload.asepharyana.my.id - Reverse proxy: Caddy (bukan Traefik/Docker)
- Database:
postgresql://asephs:***@100.121.180.82:6432/uploader(PgBouncer pool di imrnes, bukan 5432/localhost) deploy.sh&Dockerfile&docker-compose.ymlbersifat legacy — jangan dipakai untuk deploy produksi.
API Endpoints
POST /api/upload- Upload fileGET /f/:public_id- Download redirectGET /file/:public_id/info- File metadataGET /health- Health check
FAQ
URL permanen maksudnya apa?
URL backend tetap permanen: https://upload.asepharyana.my.id/f/{public_id}
Ini berarti URL service Anda fix, bukan jaminan file Telegram abadi.
Testing
Gunakan bot Telegram untuk upload, atau upload API langsung via HTTP.