daneuchar

# ADR-001: Feature Development Workflow

| Status | Date | Author |
|--------|------|--------|
| Accepted | 2026-01-22 | Engineering Team |

## Context

As our team scales, we need a consistent, repeatable process for developing features that ensures code quality while maintaining development velocity. Without a standardized workflow, we risk inconsistent quality, integration issues, and unclear handoff points between team members.

daneuchar

flowchart TD
    A[📄 Document Modules] --> B[🤖 GitHub Copilot]
    B --> |Uses docs as instructions| C[⚙️ Create New Feature]
    C --> D{Feature Complete?}
    D --> |No| C
    D --> |Yes| E[📋 Review Git Diff]
    E --> F[✏️ Update Documentation]
    F --> |Next feature| A

    style A fill:#4a90d9,stroke:#2d5a8a,color:#fff

daneuchar

graph TD
    Start((Large Feature Goal, Story with acceptance )) --> Decomp[Decompose into Sub-Tasks]
    
    subgraph IterativeCycle [The Dev-Review Loop ]
        Decomp --> Branch[Create Feature-Sub-Branch]
        Branch --> Coding[Implement Small Logic Chunk]
        Coding --> LocalTest[Local Testing / Unit Tests]
        LocalTest --> PR[IDE AI assited review]
        PR --> Review[Human Peer Review & Feedback]
        Review -- Changes Needed --> Coding

daneuchar

mutation CreateDataContract($input: DataContractInput!) {
  createDataContract(input: $input) {
    id
    contractId
    version
    isLatest
    spec {
      spec {
        version
        odcsVersion

daneuchar

### Scenario: View collapsed node details
```gherkin
Given the application is loaded
And all nodes are in collapsed state
When I look at a collapsed data product node
Then I should see the data product name
And I should see the count of input ports
And I should see the count of output ports
And I should see an expand button with a chevron icon
And I should see connection handles on left and right sides