refactor(javascript): group domain semantics and contracts (#907)

src/domain/javascript/javascriptRuntimeReconciliation.ts

@@ -0,0 +1,53 @@
+import { classifyStaticLoadStates } from "./javascriptRuntimeLoadState.js";
+import { buildReconciledApplicationGraph } from "./javascriptRuntimeReconciliationGraph.js";
+import { reconcileRuntimeEntities } from "./javascriptRuntimeReconciliationMatching.js";
+import {
+  parseRuntimeCaptures,
+  parseStaticLayers,
+} from "./javascriptRuntimeReconciliationParsing.js";
+import { createJavaScriptRuntimeReconciliationResult } from "./javascriptRuntimeReconciliationResult.js";
+import type { JavaScriptRuntimeReconciliationResult } from "./javascriptRuntimeReconciliationSchemas.js";
+import { reconcileJavaScriptRuntimeInputSchema } from "./javascriptRuntimeReconciliationSchemas.js";
+import { projectRuntimeCaptures } from "./javascriptRuntimeReconciliationRuntime.js";
+import { collectStaticRuntimeCandidates } from "./javascriptRuntimeStaticCandidates.js";
+
+/** Reconcile static JAG layers with authorized passive CDP Evidence. */
+export const reconcileJavaScriptRuntime = (
+  input: unknown,
+): JavaScriptRuntimeReconciliationResult => {
+  const parsed = reconcileJavaScriptRuntimeInputSchema.parse(input);
+  const layers = parseStaticLayers(parsed.static_layers);
+  const captures = parseRuntimeCaptures(parsed.runtime_observations);
+  const runtime = projectRuntimeCaptures(captures);
+  const candidates = collectStaticRuntimeCandidates(layers);
+  const matching = reconcileRuntimeEntities({
+    entities: runtime.entities,
+    candidates,
+    layers,
+  });
+  const loadStates = classifyStaticLoadStates(
+    layers,
+    runtime.entities,
+    matching.items,
+    {
+      reconciliationComplete:
+        runtime.omittedEntities === 0 && matching.omittedItems === 0,
+    },
+  );
+  const graph = buildReconciledApplicationGraph({
+    layers,
+    captures,
+    runtime,
+    reconciliationEdges: matching.edges,
+    omittedReconciliationItems: matching.omittedItems,
+  });
+  return createJavaScriptRuntimeReconciliationResult({
+    layers,
+    captures,
+    runtime,
+    matching,
+    loadStates,
+    graph: graph.graph,
+    omittedGraphItems: graph.omittedGraphItems,
+  });
+};