Fix scoped plugin config reads for live workers

server/src/__tests__/plugin-host-services-config-scope.test.ts

@@ -0,0 +1,76 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const mocks = vi.hoisted(() => ({
+  getConfig: vi.fn(),
+  getConfigExactScope: vi.fn(),
+}));
+
+vi.mock("../services/plugin-registry.js", () => ({
+  pluginRegistryService: () => ({
+    getConfig: mocks.getConfig,
+    getConfigExactScope: mocks.getConfigExactScope,
+  }),
+}));
+
+import { buildHostServices } from "../services/plugin-host-services.js";
+
+function createEventBusStub() {
+  return {
+    forPlugin() {
+      return {
+        emit: vi.fn(),
+        subscribe: vi.fn(),
+        clear: vi.fn(),
+      };
+    },
+  } as any;
+}
+
+describe("plugin host services config scoping", () => {
+  beforeEach(() => {
+    mocks.getConfig.mockReset();
+    mocks.getConfigExactScope.mockReset();
+  });
+
+  it("does not fall back to legacy global config for company-scoped reads", async () => {
+    mocks.getConfigExactScope.mockResolvedValue(null);
+    mocks.getConfig.mockResolvedValue({
+      configJson: { tokenRef: "global-token-ref" },
+    });
+
+    const services = buildHostServices(
+      {} as never,
+      "plugin-record-id",
+      "paperclip.example",
+      createEventBusStub(),
+    );
+
+    await expect(
+      services.config.get({ companyId: "company-a" }),
+    ).resolves.toEqual({});
+    expect(mocks.getConfigExactScope).toHaveBeenCalledWith("plugin-record-id", "company-a");
+    expect(mocks.getConfig).not.toHaveBeenCalled();
+
+    services.dispose();
+  });
+
+  it("still reads the exact global row for explicit global requests", async () => {
+    mocks.getConfigExactScope.mockResolvedValue({
+      configJson: { tokenRef: "global-token-ref" },
+    });
+
+    const services = buildHostServices(
+      {} as never,
+      "plugin-record-id",
+      "paperclip.example",
+      createEventBusStub(),
+    );
+
+    await expect(
+      services.config.get({ companyId: null }),
+    ).resolves.toEqual({ tokenRef: "global-token-ref" });
+    expect(mocks.getConfigExactScope).toHaveBeenCalledWith("plugin-record-id", null);
+
+    services.dispose();
+  });
+});

server/src/services/plugin-host-services.ts

@@ -1054,7 +1054,10 @@ export function buildHostServices(
   return {
     config: {
       async get(params) {
-        const configRow = await registry.getConfig(pluginId, params?.companyId ?? null);
+        const companyId = Object.prototype.hasOwnProperty.call(params ?? {}, "companyId")
+          ? params.companyId ?? null
+          : null;
+        const configRow = await registry.getConfigExactScope(pluginId, companyId);
         return configRow?.configJson ?? {};
       },
     },