oly-orm

library1.0.0jsnpmunverified

oly-orm is an ORM for TypeScript that integrates with the oly dependency injection framework, providing decorator-based entity definitions and repository patterns. Current stable version is 1.0.0. It uses SQLite in-memory by default and supports common database operations through repositories. Differentiators include tight integration with oly's IoC container and minimal boilerplate compared to TypeORM. Release cadence is low; package appears to be in maintenance mode.

database

npm install oly-orm

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · OLY-ORM

oly-orm

databasejavascriptv1.0.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

✓ import { id } from 'oly-orm'

✗ import { Id } from 'oly-orm'

Decorator names are lowercase, import as named exports

column

✓ import { column } from 'oly-orm'

✗ import { Column } from 'oly-orm'

Use lowercase 'column', not uppercase

Repository

✓ import { Repository } from 'oly-orm'

✗ import Repository from 'oly-orm'

Repository is a named export, not default

Shows how to define an entity with decorators, create a repository, and perform an insert and findAll operation.

import { Kernel } from 'oly'; import { id, column, Repository } from 'oly-orm'; class Article { @id() id?: number; @column() title!: string; } class ArticleRepository extends Repository.of(Article) {} async function main() { const k = Kernel.create({ DATABASE_URL: ':memory:' }); const a = k.get(ArticleRepository); await k.start(); await a.insert({ title: 'Hello' }); console.log(await a.findAll()); } main().catch(console.error);

Debug

Known issues

breakingoly-orm v1.0.0 requires oly ^0.15.1; incompatible with newer oly versions.

fix

Downgrade oly to 0.15.1 or upgrade oly-orm if a newer version exists.

affects: >=1.0.0

deprecatedoly-orm appears unmaintained; last release 1.0.0 in 2019. Consider using TypeORM or MikroORM.

fix

Migrate to a supported ORM like TypeORM.

affects: >=1.0.0

gotchaImporting from 'oly-orm' requires both decorators and Kernel from 'oly'. Missing Kernel initialization leads to runtime errors.

fix

Ensure you create a Kernel with appropriate config before using repositories.

affects: >=1.0.0

Errors

Common errors & fixes

Cannot find name 'id'. Did you mean 'Id'?

IDecorator is often capitalized by mistake; correct import is lowercase 'id'.

fix

Replace import { Id } with import { id } from 'oly-orm'.

Cannot find name 'Repository'.

Repository is not imported correctly; forgetting to import or using default import.

fix

Use import { Repository } from 'oly-orm'.

TypeError: Class extends value undefined is not a constructor or null

Repository.of(Article) returns a class but it may not be called correctly if Repository is not properly imported.

fix

Ensure Repository is imported as a named export and that Article class is defined before extension.

Upgrade

Version history

1.0.0latest on npm

Audit

Dependencies

olyrequiredoly-orm requires the oly kernel for dependency injection and lifecycle management

Agent activity

6 hits · last 30 days

node

Resources

githubhttps://github.com/nolyme/oly ↗

packageoly-orm ↗

homepagehttps://github.com/nolyme/oly ↗