iistwin/server/storage/roles.storage.ts

import { users, appRoles, permissions, appRolePermissions, roleMembers, roles } from "@shared/schema";
import { db } from "../db";
import { eq, and, asc, inArray } from "drizzle-orm";
import { BillingStorage } from "./billing.storage";

// In-memory permission cache
let _permCache: Map<string, string[]> | null = null;
let _permCacheTs = 0;
const PERM_CACHE_TTL = 60_000;

async function getPermissionCache(): Promise<Map<string, string[]>> {
  const now = Date.now();
  if (_permCache && (now - _permCacheTs) < PERM_CACHE_TTL) {
    return _permCache;
  }
  const rows = await db.select({
    appRoleSlug: appRoles.slug,
    permissionCode: permissions.code,
  }).from(appRolePermissions)
    .innerJoin(appRoles, eq(appRolePermissions.appRoleId, appRoles.id))
    .innerJoin(permissions, eq(appRolePermissions.permissionId, permissions.id));
  const map = new Map<string, string[]>();
  for (const r of rows) {
    if (!map.has(r.appRoleSlug)) map.set(r.appRoleSlug, []);
    map.get(r.appRoleSlug)!.push(r.permissionCode);
  }
  _permCache = map;
  _permCacheTs = now;
  return map;
}

export function invalidatePermissionCache(): void {
  _permCache = null;
  _permCacheTs = 0;
}

export class RolesStorage extends BillingStorage {
  // =====================
  // Roles
  // =====================

  async getRoles(organizationId: number) {
    const { roles, roleMembers } = await import('@shared/schema');
    const roleRows = await db.select({
      id: roles.id,
      organizationId: roles.organizationId,
      name: roles.name,
      description: roles.description,
      parentId: roles.parentId,
      managerId: roles.managerId,
      createdAt: roles.createdAt,
    }).from(roles).where(eq(roles.organizationId, organizationId)).orderBy(asc(roles.name));

    if (roleRows.length === 0) return [];

    const roleIds = roleRows.map(r => r.id);
    const memberRows = await db.select({
      roleId: roleMembers.roleId,
      memberId: roleMembers.id,
      userId: roleMembers.userId,
      user: {
        id: users.id,
        firstName: users.firstName,
        lastName: users.lastName,
        email: users.email,
      },
    }).from(roleMembers)
      .innerJoin(users, eq(roleMembers.userId, users.id))
      .where(inArray(roleMembers.roleId, roleIds));

    const membersByRole = new Map<number, typeof memberRows>();
    memberRows.forEach(m => {
      if (!membersByRole.has(m.roleId)) membersByRole.set(m.roleId, []);
      membersByRole.get(m.roleId)!.push(m);
    });

    const managerIds = roleRows.map(r => r.managerId).filter((id): id is number => id !== null && id !== undefined);
    const managers = managerIds.length > 0
      ? await db.select({
          id: users.id,
          firstName: users.firstName,
          lastName: users.lastName,
          middleName: users.middleName,
          email: users.email,
        }).from(users).where(inArray(users.id, managerIds))
      : [];
    const managerMap = new Map(managers.map(m => [m.id, m]));

    // Build role tree for recursive member counting
    const roleMap = new Map(roleRows.map(r => [r.id, { ...r, children: [] as typeof roleRows, directMemberCount: (membersByRole.get(r.id) ?? []).length }]));
    const treeRoots: typeof roleMap extends Map<number, infer V> ? V[] : never[] = [];
    for (const role of roleMap.values()) {
      if (role.parentId && roleMap.has(role.parentId)) {
        (roleMap.get(role.parentId) as any).children.push(role);
      } else {
        treeRoots.push(role as any);
      }
    }

    const computeTotal = (node: any): number => {
      let total = node.directMemberCount;
      for (const child of node.children) {
        total += computeTotal(child);
      }
      return total;
    };

    for (const role of roleMap.values()) {
      (role as any).totalMemberCount = computeTotal(role);
    }

    return roleRows.map(role => ({
      ...role,
      memberCount: (roleMap.get(role.id) as any).totalMemberCount,
      directMemberCount: (roleMap.get(role.id) as any).directMemberCount,
      totalMemberCount: (roleMap.get(role.id) as any).totalMemberCount,
      members: (membersByRole.get(role.id) ?? []).map(m => ({
        id: m.memberId,
        userId: m.userId,
        user: m.user,
      })),
      manager: role.managerId ? managerMap.get(role.managerId) ?? null : null,
    }));
  }

  async getRole(id: number, organizationId: number) {
    const { roles } = await import('@shared/schema');
    const [role] = await db.select().from(roles).where(and(eq(roles.id, id), eq(roles.organizationId, organizationId)));
    return role;
  }

  async createRole(data: { organizationId: number; name: string; description?: string | null; parentId?: number | null; managerId?: number | null }) {
    const { roles } = await import('@shared/schema');
    if (data.parentId) {
      const [parent] = await db.select().from(roles).where(and(eq(roles.id, data.parentId), eq(roles.organizationId, data.organizationId)));
      if (!parent) throw new Error('Родительская роль не найдена в этой организации');
    }
    if (data.managerId) {
      const [manager] = await db.select().from(users).where(and(eq(users.id, data.managerId), eq(users.organizationId, data.organizationId)));
      if (!manager) throw new Error('Руководитель не найден в этой организации');
    }
    const [role] = await db.insert(roles).values({
      organizationId: data.organizationId,
      name: data.name,
      description: data.description ?? null,
      parentId: data.parentId ?? null,
      managerId: data.managerId ?? null,
    }).returning();
    return role;
  }

  async updateRole(id: number, organizationId: number, updates: { name?: string; description?: string | null; parentId?: number | null; managerId?: number | null }) {
    const { roles } = await import('@shared/schema');
    if (updates.parentId) {
      if (updates.parentId === id) throw new Error('Роль не может быть родителем самой себя');
      const [parent] = await db.select().from(roles).where(and(eq(roles.id, updates.parentId), eq(roles.organizationId, organizationId)));
      if (!parent) throw new Error('Родительская роль не найдена в этой организации');
    }
    if (updates.managerId) {
      const [manager] = await db.select().from(users).where(and(eq(users.id, updates.managerId), eq(users.organizationId, organizationId)));
      if (!manager) throw new Error('Руководитель не найден в этой организации');
    }
    const [role] = await db.update(roles).set(updates).where(and(eq(roles.id, id), eq(roles.organizationId, organizationId))).returning();
    return role;
  }

  async deleteRole(id: number, organizationId: number) {
    const { roles } = await import('@shared/schema');
    await db.update(roles).set({ parentId: null }).where(and(eq(roles.parentId, id), eq(roles.organizationId, organizationId)));
    await db.delete(roles).where(and(eq(roles.id, id), eq(roles.organizationId, organizationId)));
  }

  async getRoleMembersByRole(roleId: number): Promise<{ id: number; userId: number; createdAt: Date | null }[]> {
    const { roleMembers } = await import('@shared/schema');
    return db.select().from(roleMembers).where(eq(roleMembers.roleId, roleId));
  }

  async getRoleMembers(roleId: number, organizationId: number) {
    const { roles, roleMembers } = await import('@shared/schema');
    const [role] = await db.select().from(roles).where(and(eq(roles.id, roleId), eq(roles.organizationId, organizationId)));
    if (!role) throw new Error('Роль не найдена');
    const members = await db.select({
      id: roleMembers.id,
      userId: roleMembers.userId,
      createdAt: roleMembers.createdAt,
      user: {
        id: users.id,
        firstName: users.firstName,
        lastName: users.lastName,
        email: users.email,
      },
    }).from(roleMembers)
      .innerJoin(users, eq(roleMembers.userId, users.id))
      .where(eq(roleMembers.roleId, roleId));

    let manager = null;
    if (role.managerId) {
      const [managerRow] = await db.select({
        id: users.id,
        firstName: users.firstName,
        lastName: users.lastName,
        middleName: users.middleName,
        email: users.email,
      }).from(users).where(eq(users.id, role.managerId));
      manager = managerRow ?? null;
    }

    return { ...role, members, manager };
  }

  async addRoleMember(roleId: number, userId: number, organizationId: number) {
    const { roles, roleMembers } = await import('@shared/schema');
    const [role] = await db.select().from(roles).where(and(eq(roles.id, roleId), eq(roles.organizationId, organizationId)));
    if (!role) throw new Error('Роль не найдена');
    const [targetUser] = await db.select().from(users).where(and(eq(users.id, userId), eq(users.organizationId, organizationId)));
    if (!targetUser) throw new Error('Пользователь не найден в этой организации');
    await db.insert(roleMembers).values({ roleId, userId }).onConflictDoNothing();
  }

  async removeRoleMember(roleId: number, userId: number, organizationId: number) {
    const { roles, roleMembers } = await import('@shared/schema');
    const [role] = await db.select().from(roles).where(and(eq(roles.id, roleId), eq(roles.organizationId, organizationId)));
    if (!role) throw new Error('Роль не найдена');
    const [targetUser] = await db.select().from(users).where(and(eq(users.id, userId), eq(users.organizationId, organizationId)));
    if (!targetUser) throw new Error('Пользователь не найден в этой организации');
    await db.delete(roleMembers).where(and(eq(roleMembers.roleId, roleId), eq(roleMembers.userId, userId)));
  }

  async moveRoleMember(sourceRoleId: number, targetRoleId: number | null, userId: number, organizationId: number) {
    const { roles, roleMembers } = await import('@shared/schema');

    const [sourceRole] = await db.select().from(roles).where(and(eq(roles.id, sourceRoleId), eq(roles.organizationId, organizationId)));
    if (!sourceRole) throw new Error('Исходная роль не найдена');

    if (targetRoleId !== null) {
      const [targetRole] = await db.select().from(roles).where(and(eq(roles.id, targetRoleId), eq(roles.organizationId, organizationId)));
      if (!targetRole) throw new Error('Целевая роль не найдена');
    }

    const [targetUser] = await db.select().from(users).where(and(eq(users.id, userId), eq(users.organizationId, organizationId)));
    if (!targetUser) throw new Error('Пользователь не найден в этой организации');

    await db.delete(roleMembers).where(and(eq(roleMembers.roleId, sourceRoleId), eq(roleMembers.userId, userId)));

    if (targetRoleId !== null) {
      await db.insert(roleMembers).values({ roleId: targetRoleId, userId }).onConflictDoNothing();
    }
  }

  async getUserRoles(userId: number, organizationId: number) {
    const { roles, roleMembers } = await import('@shared/schema');
    return db.select({
      id: roles.id,
      organizationId: roles.organizationId,
      name: roles.name,
      description: roles.description,
      parentId: roles.parentId,
      managerId: roles.managerId,
      createdAt: roles.createdAt,
    }).from(roleMembers)
      .innerJoin(roles, eq(roleMembers.roleId, roles.id))
      .where(and(eq(roleMembers.userId, userId), eq(roles.organizationId, organizationId)));
  }

  // =====================
  // App Roles & Permissions
  // =====================

  async hasAppRolePermission(appRoleSlug: string, permissionCodes: string[]): Promise<boolean> {
    const cache = await getPermissionCache();
    const perms = cache.get(appRoleSlug) || [];
    return permissionCodes.some(c => perms.includes(c));
  }

  async getAppRolePermissions(appRoleSlug: string): Promise<string[]> {
    const cache = await getPermissionCache();
    return cache.get(appRoleSlug) || [];
  }

  async seedAppRolesAndPermissions(): Promise<void> {
    // Seed app roles
    await db.insert(appRoles).values([
      { slug: 'admin', name: 'Администратор', description: 'Полный доступ ко всем функциям приложения', isSystem: true },
      { slug: 'user', name: 'Пользователь', description: 'Базовый доступ к задачам и чату', isSystem: true },
    ]).onConflictDoNothing();

    // Seed permissions
    const perms = [
      { code: 'super_admin.access', name: 'Доступ к супер-админке', description: 'Управление организациями на уровне супер-админа', module: 'system' },
      { code: 'users.manage', name: 'Управление пользователями', description: 'Создание, редактирование и удаление пользователей', module: 'users' },
      { code: 'roles.manage', name: 'Управление ролями', description: 'Создание и редактирование организационных ролей', module: 'users' },
      { code: 'forms.manage', name: 'Управление формами', description: 'Создание и редактирование форм и полей', module: 'forms' },
      { code: 'tasks.view_all', name: 'Видеть все задачи', description: 'Доступ ко всем задачам организации', module: 'tasks' },
      { code: 'tasks.edit_all', name: 'Редактировать все задачи', description: 'Редактирование любых задач', module: 'tasks' },
      { code: 'directories.manage', name: 'Управление справочниками', description: 'Создание и редактирование справочников', module: 'directories' },
      { code: 'finance.view', name: 'Просмотр финансов', description: 'Доступ к модулю Финансы', module: 'finance' },
      { code: 'finance.manage', name: 'Управление финансами', description: 'Редактирование финансовых данных', module: 'finance' },
      { code: 'billing.view', name: 'Просмотр биллинга', description: 'Просмотр биллинговой информации', module: 'billing' },
      { code: 'billing.manage', name: 'Управление биллингом', description: 'Управление биллингом и оплатой', module: 'billing' },
      { code: 'settings.manage', name: 'Управление настройками', description: 'Настройки организации', module: 'settings' },
      { code: 'automations.manage', name: 'Управление автоматизациями', description: 'Создание и редактирование автоматизаций', module: 'automations' },
      { code: 'bots.manage', name: 'Управление ботами', description: 'Создание и настройка ботов', module: 'bots' },
      { code: 'chat.manage', name: 'Управление чатами', description: 'Администрирование групповых чатов', module: 'chat' },
      { code: 'reports.view', name: 'Просмотр отчётов', description: 'Доступ к отчётам', module: 'reports' },
      { code: 'profile.edit', name: 'Редактирование профиля', description: 'Изменение собственного профиля', module: 'profile' },
      { code: 'inbox.view', name: 'Доступ к inbox', description: 'Просмотр inbox и главной страницы', module: 'inbox' },
    ];
    await db.insert(permissions).values(perms).onConflictDoNothing();

    // Link admin -> all permissions
    const adminRole = await db.select().from(appRoles).where(eq(appRoles.slug, 'admin')).limit(1);
    if (adminRole.length > 0) {
      const allPerms = await db.select({ id: permissions.id }).from(permissions);
      for (const p of allPerms) {
        await db.insert(appRolePermissions).values({ appRoleId: adminRole[0].id, permissionId: p.id }).onConflictDoNothing();
      }
    }

    // Link user -> minimal permissions
    const userRole = await db.select().from(appRoles).where(eq(appRoles.slug, 'user')).limit(1);
    if (userRole.length > 0) {
      const minPermCodes = ['profile.edit', 'inbox.view'];
      const minPerms = await db.select({ id: permissions.id }).from(permissions).where(inArray(permissions.code, minPermCodes));
      for (const p of minPerms) {
        await db.insert(appRolePermissions).values({ appRoleId: userRole[0].id, permissionId: p.id }).onConflictDoNothing();
      }
    }

    invalidatePermissionCache();
  }

  // =====================
  // User Organizational Roles
  // =====================

  async setUserOrganizationalRoles(userId: number, roleIds: number[]): Promise<void> {
    await db.delete(roleMembers).where(eq(roleMembers.userId, userId));
    if (roleIds.length > 0) {
      const values = roleIds.map(roleId => ({ userId, roleId }));
      await db.insert(roleMembers).values(values).onConflictDoNothing();
    }
  }

  async getUserOrganizationalRoles(userId: number, organizationId: number) {
    return db.select({
      id: roles.id,
      name: roles.name,
      description: roles.description,
      parentId: roles.parentId,
    }).from(roleMembers)
      .innerJoin(roles, eq(roleMembers.roleId, roles.id))
      .where(and(eq(roleMembers.userId, userId), eq(roles.organizationId, organizationId)));
  }
}