Health Check #42

	name: Health Check

	on:
	schedule:
	- cron: '0 8 * * *' # Daily at 8 AM UTC
	workflow_dispatch: # Allow manual trigger

	permissions:
	issues: write

	jobs:
	health-check:
	runs-on: ubuntu-latest
	steps:
	- name: Check /health endpoint
	run: \|
	response=$(curl -sf https://currency-rates.moneymatter.app/health)
	echo "$response"
	echo "$response" \| jq -e '.status == "ok"'

	- name: Check /currencies returns 30+ currencies
	run: \|
	response=$(curl -sf https://currency-rates.moneymatter.app/currencies)
	echo "$response"
	count=$(echo "$response" \| jq 'length')
	echo "Currency count: $count"
	[ "$count" -ge 30 ]

	- name: Check /latest returns rate data
	run: \|
	response=$(curl -sf https://currency-rates.moneymatter.app/latest)
	echo "$response"
	echo "$response" \| jq -e '.rates \| length > 0'

	- name: Create issue on failure
	if: failure()
	uses: actions/github-script@v7
	with:
	script: \|
	const title = 'Currency Rates API health check failed';
	const { data: issues } = await github.rest.issues.listForRepo({
	owner: context.repo.owner,
	repo: context.repo.repo,
	state: 'open',
	labels: 'health-check',
	});

	if (issues.some(issue => issue.title === title)) {
	console.log('Issue already exists, skipping creation');
	return;
	}

	await github.rest.issues.create({
	owner: context.repo.owner,
	repo: context.repo.repo,
	title,
	body: `The daily health check failed on ${new Date().toISOString()}.\n\n[View workflow run](${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId})`,
	labels: ['health-check'],
	});

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