153 lines
6.0 KiB
Markdown
153 lines
6.0 KiB
Markdown
# NocoDB 数据结构（Phase 2b — 重建，7 表最终模型）
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> Source of Truth = NocoDB。AList 只做 enforcement，不存业务授权数据。
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> 本 schema 按《Hermes 调整指导》最终业务模型重建（2026-08-22）。
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> 通过 NocoDB API 自动建表，无需手动点 UI。
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- **Base**: `AlistAccess`（id `p3lzkresswyowqg`），独立新 base，与旧 `accessDB` 隔离。
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- **MySQL source**: mysql-server 上的 `alistaccess` schema（由 NocoDB 自动管理）。
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- **API token**: workspace token（`nc_api_tokens` 表内 `n8n` token），`xc-token` header。
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## 表 model_id（n8n v2 API 硬编码用）
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| 表 | model_id |
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|---|---|
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| Customers | `maqb9zgvza2te3k` |
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| Products | `molyb3pxv81l75g` |
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| Resources | `m6cm7tkxzd8m18c` |
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| CustomerProducts | `mvyqbv8ao7u6bct` |
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| AccessGrants | `mxdx3yhfcyej3ao` |
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| AccessLogs | `ml12zcyzlehgi21` |
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| Purchases | `mwp12z9lcohhsuk` |
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> ⚠ ID 是本次重建生成的。若再次删库重建，ID 会变，需同步更新 n8n 节点 + 本文档。
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## 关系（LinkToAnotherRecord）
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| 子表 | 字段 | 方向 | 指向 | 说明 |
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|---|---|---|---|---|
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| CustomerProducts | `customer` | bt | Customers | |
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| CustomerProducts | `product` | bt | Products | |
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| Products | `Resources` | **mm** | Resources | M2M link，列 id `c4ko4x8kwi16swg` |
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| Resources | `Products` | mm (reverse) | Products | 列 id `cfxi44n9ixkimqc` |
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| AccessGrants | `customer` | bt | Customers | |
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| AccessGrants | `resource` | bt | Resources | |
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| AccessLogs | `customer` | bt | Customers | |
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| Purchases | `customer` | bt | Customers | |
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| Purchases | `product` | bt | Products | |
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> M2M 读写方式（已实测）：`GET/POST /api/v2/tables/{products}/links/c4ko4x8kwi16swg/records/{productId}`，
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> POST body `{"Id": <resourceId>}`。反向用 Resources 的 `cfxi44n9ixkimqc`。
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## 表结构
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### 1. Customers
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| 字段 | 类型 | 说明 |
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|---|---|---|
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| Id | number (PK) | |
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| username | SingleLineText | AList 登录名（唯一） |
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| password | SingleLineText | **plaintext**（规格 §2 已确认，勿 hash） |
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| display_name | SingleLineText | |
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| email | Email | |
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| notes | LongText | |
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| alist_user_id | Number | AList 用户 ID（n8n 回填） |
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| alist_role_id | Number | AList role ID（n8n 回填） |
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| status | SingleSelect | pending/active/suspended/expired/disabled/deleted |
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| sync_status | SingleSelect | pending/syncing/synced/error/unknown |
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| sync_required | Checkbox | 系统维护，管理员勿手改 |
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| last_sync | DateTime | |
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| last_sync_error | LongText | |
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### 2. Products
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| 字段 | 类型 | 说明 |
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|---|---|---|
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| Id | number (PK) | |
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| name | SingleLineText | 如 "Python Basic" |
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| description | LongText | |
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| default_duration_days | Number | 默认有效期天数 |
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| status | SingleSelect | active/inactive |
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| Resources | link (mm) | 该产品包含的 Resources |
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### 3. Resources
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| 字段 | 类型 | 说明 |
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|---|---|---|
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| Id | number (PK) | |
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| name | SingleLineText | 如 "Python 01" |
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| alist_path | SingleLineText | 真实 AList path，如 "/Class/Python/01" |
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| description | LongText | |
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| status | SingleSelect | active/inactive |
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| Products | link (mm, reverse) | |
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### 4. CustomerProducts（核心新表）
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| 字段 | 类型 | 说明 |
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|---|---|---|
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| Id | number (PK) | |
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| customer | link bt → Customers | |
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| product | link bt → Products | |
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| start_at | Date | |
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| expires_at | Date | 实际到期（可 override default_duration） |
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| status | SingleSelect | scheduled/active/expired/revoked/suspended |
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| sync_status | SingleSelect | pending/syncing/synced/error/unknown |
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| sync_required | Checkbox | |
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| last_sync | DateTime | |
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| last_sync_error | LongText | |
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### 5. AccessGrants（最终实际权限，n8n 计算维护）
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| 字段 | 类型 | 说明 |
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|---|---|---|
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| Id | number (PK) | |
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| customer | link bt → Customers | |
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| resource | link bt → Resources | |
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| permission | SingleSelect | read/readwrite |
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| start_at | Date | |
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| expires_at | Date | effective expiry（多来源取 max） |
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| status | SingleSelect | pending/active/revoked/expired |
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| source | SingleSelect | product/manual |
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| sync_status | SingleSelect | pending/syncing/synced/error/unknown |
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| sync_required | Checkbox | |
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| last_sync | DateTime | |
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| last_sync_error | LongText | |
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| revoked_at | DateTime | |
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| revoke_reason | LongText | |
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### 6. AccessLogs（审计）
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| 字段 | 类型 |
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|---|---|
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| Id | number (PK) |
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| customer | link bt → Customers |
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| username | SingleLineText |
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| resource_path | SingleLineText |
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| file_path | SingleLineText |
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| action | SingleSelect (login/view/download/preview/logout) |
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| ip_address | SingleLineText |
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| user_agent | LongText |
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| result | SingleSelect (success/denied) |
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| bytes | Number |
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| timestamp | DateTime |
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### 7. Purchases（纯记录，不参与权限）
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| 字段 | 类型 |
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| Id | number (PK) |
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| customer | link bt → Customers |
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| product | link bt → Products |
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| purchase_date | Date |
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| amount | Decimal |
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| payment_method | SingleLineText |
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| order_id | SingleLineText |
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| notes | LongText |
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## 建表 API recipe（实测 2026-08-22，复用见 nocodb-selfhosted skill）
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- 建 base：`POST /api/v2/meta/bases/ {"title"}`
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- 建表（内联非 select 列）：`POST /api/v2/meta/bases/{baseId}/tables {"title","table_name","type":"table","columns":[{"title","uidt"}]}`
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- 可用 uidt：`SingleLineText`,`LongText`,`Number`,`Decimal`,`Date`,`DateTime`,`Email`,`Checkbox`
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- SingleSelect 两段式：
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1. 建空列 `POST /api/v1/db/meta/tables/{tid}/columns {"title","uidt":"SingleSelect"}`
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2. 设选项 **必须同时传 `dtxp`**（逗号枚举串）：
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`PATCH /api/v1/db/meta/columns/{colid} {"colOptions":{"options":[{"title","order","color":null}]},"dtxp":"'opt1','opt2'"}`
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⚠ 只传 `colOptions` 不传 `dtxp` 会静默失败（options 空）。
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- Link：`POST /api/v1/db/meta/tables/{childTid}/columns {"title","uidt":"LinkToAnotherRecord","parentId","childId","type":"bt"}`
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- M2M：`type":"mm"`，然后走 `/api/v2/tables/{t}/links/{colId}/records/{rowId}` 读写。
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- 删记录：`DELETE /api/v2/tables/{tid}/records` body `[{"Id":N},...]`（不是 `/records/{id}`）。
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