# Feature Spec: Entitlement（Ops · ECR-018）

> Status: `Active`（Loop continuous · **ECR-018 Closed**）  
> Parent: WAVE0-FROZEN · Predecessor: ECR-017 Closed  
> Capability: `CommerceEntitlement` · BC: `Membership_Orders`  
> 授权：`docs/WAVE0/LOOP_AUTHORIZATION.md`

## Non-goals

真支付 · 改订单/退款 · 新建权益矩阵表 · UGC · 改报告正文 · ask_pack SKU

## L2 读模型（无 migration）

| 概念 | 来源 |
|------|------|
| `Entitlement` | Membership + DeepAccess 列表 + ask_paid_quota 聚合 |
| flags | `report_detail_via_membership` · `deep_access_count` |

## L3 API

| Method | Path | 权限 | 语义 |
|--------|------|------|------|
| GET | `/admin/users/:id/entitlements` | `admin.users.read` | 用户权益只读视图 |

## L4 AC

| ID | Then |
|----|------|
| AC-F-01 | 授予会员后 flags.report_detail_via_membership=true |
| AC-F-02 | 有 deep_access 时 deep_accesses 非空或 count≥1 |
| AC-F-03 | 无会员无深度 → membership.active=false 且 count=0 仍 200 |
| AC-S-01 | 无 Admin → 401 |
| AC-P-01 | GET < 500ms 本机 |
| AC-O-01 | N/A 只读 |

contract_diff: `docs/CONTRACT_DIFF/ECR-018.yaml`