OpenDiscovery Resolver

Resolves OpenDiscovery business IDs by coordinating root and national providers.

Requirements

• PHP 8.5+
• Composer 2.x

Local development

composer install
cp .env.example .env
php artisan key:generate
php artisan serve

Tests

php artisan test
composer audit

Docker (FrankenPHP + Octane)

cp .env.example .env
php artisan key:generate
docker compose up --build

The app listens on http://localhost:18083.

Local stack (all services)

Run all four OpenDiscovery services together on host ports 18081–18084. Each repo uses the shared Docker network opendiscovery.

Prerequisite in each repo: cp .env.example .env && php artisan key:generate. Host .env supplies APP_KEY via compose interpolation; app defaults come from config.

Start order (matches the deploy chain). root-provider creates the shared opendiscovery network; the others join it as external:

cd root-provider && docker compose up --build -d
cd ../dk-provider && docker compose up --build -d
cd ../resolver && docker compose up --build -d
cd ../website && docker compose up --build -d

Smoke URLs:

• Website: http://localhost:18084
• Resolver: http://localhost:18083/lookup?id=DK12345678
• Root: http://localhost:18081/.well-known/opendiscovery/DK123.json
• DK: http://localhost:18082/.well-known/opendiscovery/DK12345678.json

dk-provider CVR lookups need real ERST_CVR_USER / ERST_CVR_PASS in .env.

Environment

Variable	Description
PROVIDER_ROOT	Comma-separated root provider URLs
RESOLVER_TTL_MIN	Minimum cache TTL (seconds)
RESOLVER_TTL_MAX	Maximum cache TTL (seconds)
RESOLVER_TTL_DEFAULT	Default cache TTL (seconds)