HiveGrid-Wireframes/03 Quellen und Referenzen/hivegrid-cloud/apps/web/app/modules/chat/services/ChatChannelCreateService.server.test.ts

import { beforeEach, describe, expect, it, vi } from "vitest";

const mocks = vi.hoisted(() => ({
  tenantUserFindMany: vi.fn(),
  groupFindMany: vi.fn(),
  createGroupChat: vi.fn(),
  getOrCreateDirectMessage: vi.fn(),
}));

vi.mock("~/utils/db/.server/tenantRls.server", () => ({
  withTenantRLS: vi.fn(async (_tenantId: string, operation: (tx: unknown) => Promise<unknown>) =>
    operation({ tenantUser: { findMany: mocks.tenantUserFindMany }, group: { findMany: mocks.groupFindMany } })
  ),
}));

vi.mock("@hivegrid/chat/lifecycle.server", () => ({
  createGroupChat: mocks.createGroupChat,
  getOrCreateDirectMessage: mocks.getOrCreateDirectMessage,
}));

import { createChatChannel, loadChatChannelCreatePage } from "./ChatChannelCreateService.server";

const context = {
  tenantId: "tenant_1",
  userId: "user_current",
  tenantUserId: "tenant_user_current",
  permissions: ["chat.create_channel", "chat.create_dm"],
  hasModule: true as const,
};

describe("AK-P15b chat channel create service", () => {
  beforeEach(() => {
    vi.clearAllMocks();
    mocks.tenantUserFindMany.mockResolvedValue([
      {
        userId: "user_current",
        user: { email: "raffael@example.test", firstName: "Raffael", lastName: "Sheikh", avatar: null },
      },
      {
        userId: "user_mara",
        user: { email: "mara@example.test", firstName: "Mara", lastName: "Klein", avatar: " https://example.test/mara.png " },
      },
    ]);
    mocks.groupFindMany.mockResolvedValue([
      {
        id: "group_south",
        name: "Team Süd",
        description: "Montage",
        users: [{ userId: "user_mara" }],
      },
    ]);
    mocks.createGroupChat.mockResolvedValue({ chatId: "chat_group" });
    mocks.getOrCreateDirectMessage.mockResolvedValue({ chatId: "chat_dm", dmPairKey: "pair", created: true });
  });

  it("loads only active tenant users inside tenant RLS and excludes the viewer from options", async () => {
    const vm = await loadChatChannelCreatePage({ context, requestedMode: "group" });

    expect(mocks.tenantUserFindMany).toHaveBeenCalledWith({
      where: {
        tenantId: "tenant_1",
        status: 2,
        user: { active: true, pendingDeletion: false, pseudonymized: false },
      },
      select: {
        userId: true,
        user: { select: { email: true, firstName: true, lastName: true, avatar: true } },
      },
      orderBy: [{ user: { firstName: "asc" } }, { user: { lastName: "asc" } }, { user: { email: "asc" } }],
    });
    expect(mocks.groupFindMany).toHaveBeenCalledWith({
      where: { tenantId: "tenant_1" },
      select: {
        id: true,
        name: true,
        description: true,
        users: {
          where: {
            user: {
              active: true,
              pendingDeletion: false,
              pseudonymized: false,
              tenants: { some: { tenantId: "tenant_1", status: 2 } },
            },
          },
          select: { userId: true },
        },
      },
      orderBy: [{ name: "asc" }, { id: "asc" }],
    });
    expect(vm.status).toBe("ready");
    if (vm.status !== "ready") throw new Error("fixture must be ready");
    expect(vm.data.userOptions).toEqual([
      {
        userId: "user_mara",
        displayName: "Mara Klein",
        email: "mara@example.test",
        avatar: { imageUrl: "https://example.test/mara.png", fallbackLabel: "MK" },
        isCurrentUser: false,
      },
    ]);
    expect(vm.data.groupOptions).toEqual([
      { groupId: "group_south", name: "Team Süd", description: "Montage", memberCount: 1 },
    ]);
  });

  it("passes group privacy and initial members into the atomic lifecycle", async () => {
    await expect(
      createChatChannel({
        context,
        requestId: "request_group",
        submission: {
          mode: "group",
          name: "Montage Nord",
          description: "Abstimmung",
          privacy: "private",
          initialUserIds: ["user_mara"],
          initialGroupIds: ["group_south"],
          syncGroupMembership: true,
        },
      })
    ).resolves.toEqual({ chatId: "chat_group" });

    expect(mocks.createGroupChat).toHaveBeenCalledWith({
      tenantId: "tenant_1",
      userId: "user_current",
      permissions: context.permissions,
      requestId: "request_group",
      name: "Montage Nord",
      description: "Abstimmung",
      isPrivate: true,
      notificationDefault: "all_messages",
      initialMemberUserIds: ["user_mara"],
      initialGroupIds: ["group_south"],
      syncGroupMembership: true,
    });
  });

  it("uses the canonical get-or-create lifecycle for direct messages", async () => {
    await expect(
      createChatChannel({
        context,
        requestId: "request_dm",
        submission: { mode: "dm", peerUserId: "user_mara" },
      })
    ).resolves.toEqual({ chatId: "chat_dm", dmPairKey: "pair", created: true });

    expect(mocks.getOrCreateDirectMessage).toHaveBeenCalledWith({
      tenantId: "tenant_1",
      userId: "user_current",
      permissions: context.permissions,
      requestId: "request_dm",
      peerUserId: "user_mara",
    });
  });
});