ГЛОБАЛЬНЫЙ РЕФАКТОРИНГ АРХИТЕКТУРЫ - Рефакторинг этапов 2.51 - вынос living-chat guard chain (script/grounding/meta boundary wiring) в отдельный input-builder adapter, чтобы ужать assistantService.

llm_normalizer/backend/tests/assistantLivingChatAttemptInputBuilder.test.ts

@@ -0,0 +1,96 @@
+import { describe, expect, it, vi } from "vitest";
+import { buildAssistantLivingChatAttemptRuntimeInput } from "../src/services/assistantLivingChatAttemptInputBuilder";
+
+function buildInput(overrides: Record<string, unknown> = {}) {
+  return {
+    sessionId: "asst-1",
+    userMessage: "че там",
+    sessionItems: [],
+    modeDecision: {
+      mode: "chat",
+      reason: "living_chat_signal_detected"
+    },
+    sessionScope: {
+      knownOrganizations: ["Org A"],
+      selectedOrganization: "Org A",
+      activeOrganization: "Org A"
+    },
+    addressRuntimeMeta: {
+      source: "address_runtime"
+    },
+    toNonEmptyString: (value: unknown) =>
+      typeof value === "string" && value.trim().length > 0 ? value.trim() : null,
+    mergeKnownOrganizations: (values: string[]) => values,
+    hasAssistantDataScopeMetaQuestionSignal: () => false,
+    shouldHandleAsAssistantCapabilityMetaQuery: () => false,
+    hasDestructiveDataActionSignal: () => false,
+    hasDangerOrCoercionSignal: () => false,
+    hasOperationalAdminActionRequestSignal: () => false,
+    hasOrganizationFactLookupSignal: () => false,
+    hasOrganizationFactFollowupSignal: () => false,
+    shouldEmitOrganizationSelectionReply: () => false,
+    hasAssistantCapabilityQuestionSignal: () => false,
+    resolveDataScopeProbe: () => null,
+    applyScriptGuard: (chatText: string) => chatText,
+    applyGroundingGuard: (guardInput: Record<string, unknown>) => guardInput,
+    buildAssistantSafetyRefusalReply: () => "safety",
+    buildAssistantDataScopeContractReply: () => "scope",
+    buildAssistantOrganizationFactBoundaryReply: () => "boundary",
+    buildAssistantDataScopeSelectionReply: () => "selection",
+    buildAssistantOperationalBoundaryReply: () => "operational",
+    buildAssistantCapabilityContractReply: () => "capability",
+    appendItem: () => {},
+    getSession: () => null,
+    persistSession: () => {},
+    cloneConversation: (items: unknown[]) => items,
+    logEvent: () => {},
+    messageIdFactory: vi.fn(() => "msg-abc123"),
+    nowIso: () => "2026-04-11T00:00:00.000Z",
+    payload: {
+      llmProvider: "openai"
+    },
+    chatClient: {},
+    loadAssistantCanonExcerpt: () => "",
+    sanitizeOutgoingAssistantText: (value: unknown, fallback = "") => {
+      const text = typeof value === "string" ? value.trim() : "";
+      return text || fallback;
+    },
+    defaultModel: "gpt-5",
+    defaultBaseUrl: "http://localhost",
+    defaultApiKey: "key",
+    ...overrides
+  } as any;
+}
+
+describe("assistant living chat attempt input builder", () => {
+  it("builds living-chat runtime input with derived trace id and session scope", () => {
+    const runtimeInput = buildAssistantLivingChatAttemptRuntimeInput(buildInput());
+
+    expect(runtimeInput.sessionId).toBe("asst-1");
+    expect(runtimeInput.userMessage).toBe("че там");
+    expect(runtimeInput.traceIdFactory()).toBe("chat-abc123");
+    expect(runtimeInput.sessionScope).toEqual({
+      knownOrganizations: ["Org A"],
+      selectedOrganization: "Org A",
+      activeOrganization: "Org A"
+    });
+    expect(runtimeInput.modeDecision).toEqual({
+      mode: "chat",
+      reason: "living_chat_signal_detected"
+    });
+  });
+
+  it("normalizes absent address runtime meta to null and preserves optional api key", () => {
+    const runtimeInput = buildAssistantLivingChatAttemptRuntimeInput(
+      buildInput({
+        addressRuntimeMeta: undefined,
+        defaultApiKey: undefined
+      })
+    );
+
+    expect(runtimeInput.addressRuntimeMeta).toBeNull();
+    expect(runtimeInput.defaultApiKey).toBeUndefined();
+    expect(runtimeInput.defaultBaseUrl).toBe("http://localhost");
+    expect(runtimeInput.defaultModel).toBe("gpt-5");
+  });
+});