@drumee/server-essentials

The shared primitives every Drumee back-end service is built on.

npm i @drumee/server-essentials

---

What it is

The lowest layer of the Drumee back-end stack. It provides the building blocks that everything above it — including @drumee/server-core — assumes:

• MariaDB access and query helpers
• Cache and the Redis store
• Logging
• Email delivery and templating
• Crypto helpers
• Offline and background worker primitives

It is a library with no entry point of its own. It is the most widely depended-on package in the organisation: server-core, server-team, schemas, services-router, setup-infra, setup-schemas, shell, sandbox-server, loby and starter-kit all build on it.

Layout

Path	What it holds
lib/	The library; lib/index.js is the entry point
templates/	Email and document templates
bin/	Maintenance scripts

Tests

npm test                # test:modules, test:acl and test:db in sequence
npm run test:crypto
npm run test:email
npm run test:template
npm run test:db
npm run show:cache      # dump the current cache state
npm run show:sysEnv     # dump the resolved system environment

These run against a live environment rather than in isolation, so a failure often means the environment is not up. Check that first.

Contributing

See the org CONTRIBUTING guide. Questions: Discussions.

License

AGPL-3.0 — see LICENSE.