Data Index Integration

[ricardozanini]

Goal

Integrate Data Index GraphQL API with operator controllers

Phase: 2 (Month 2)

Scope

1. GraphQL Client

• Implement GraphQL client library
• Query: getWorkflowInstances with filters
• Query: getWorkflowInstance by ID
• Handle connection errors gracefully

2. LogicFlowDefinition Integration

• Query Data Index for active instances
• Update status.activeInstances
• Use in deletion validation webhook

3. LogicFlowService Integration

• Query Data Index for per-version instances
• Update status.versions[].activeInstances

4. Configuration

• Discover endpoint from LogicPlatform status
• Cache endpoint per namespace
• Retry logic with backoff

Deliverables

• GraphQL client implementation
• Controller integrations
• Endpoint discovery logic
• Unit tests
• Integration tests with mock

Dependencies: EPIC 3, 4, 5