| import { and, eq } from "drizzle-orm"; |
| import { getDb } from "@/db"; |
| import { memberships, organizations, users } from "@/db/schema"; |
| import { ApiError } from "./api"; |
| import { hasPermission, type Permission, type Role } from "./rbac"; |
|
|
| export async function getTenantForUser(userId: string, requestedTenantId?: string | null) { |
| const rows = await getDb() |
| .select({ membership: memberships, organization: organizations }) |
| .from(memberships) |
| .innerJoin(organizations, eq(organizations.id, memberships.organizationId)) |
| .where(requestedTenantId |
| ? and(eq(memberships.userId, userId), eq(memberships.organizationId, requestedTenantId)) |
| : eq(memberships.userId, userId)) |
| .limit(1); |
| return rows[0] ?? null; |
| } |
|
|
| export async function requireTenant(user: typeof users.$inferSelect, requestedTenantId?: string | null) { |
| const context = await getTenantForUser(user.id, requestedTenantId); |
| if (!context) throw new ApiError(403, "Tenant membership is required.", "tenant_required"); |
| return context; |
| } |
|
|
| export function requireTenantPermission(role: Role, permission: Permission) { |
| if (!hasPermission(role, permission)) throw new ApiError(403, "You do not have permission to perform this action.", "permission_denied"); |
| } |
|
|
