189 lines
2.9 KiB
Markdown
189 lines
2.9 KiB
Markdown
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# Friendships 协议
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本文档定义 `/api/v1/friends` 的好友申请与管理协议。
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Base URL: `/api/v1/friends`
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---
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## 端点
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| 方法 | 路径 | 说明 |
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|---|---|---|
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| POST | `/requests` | 发送好友申请 |
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| GET | `/requests/inbox` | 获取收到的好友申请列表 |
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| GET | `/requests/outgoing` | 获取发出的好友申请列表 |
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| GET | `/requests/{friendship_id}` | 获取指定好友申请详情 |
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| POST | `/requests/{friendship_id}/accept` | 接受好友申请 |
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| POST | `/requests/{friendship_id}/decline` | 拒绝好友申请 |
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| DELETE | `/requests/{friendship_id}` | 取消发出的好友申请 |
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| GET | `` | 获取好友列表 |
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| DELETE | `/{friendship_id}` | 删除好友 |
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---
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## 数据结构
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### FriendRequestCreate
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```json
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{
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"target_user_id": "uuid",
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"content": "string | null"
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}
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```
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- `target_user_id`: 目标用户 ID
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- `content`: 申请消息，最大 200 字符
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### FriendRequestResponse
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```json
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{
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"id": "uuid",
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"sender": { /* UserContext */ },
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"recipient": { /* UserContext */ },
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"content": { "type": "request", "message": "string | null" } | null,
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"status": "pending | accepted | rejected | canceled",
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"created_at": "datetime"
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}
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```
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### FriendResponse
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```json
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{
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"id": "uuid",
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"friend": { /* UserContext */ },
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"status": "active",
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"created_at": "datetime",
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"accepted_at": "datetime | null"
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}
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```
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---
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## 1) POST `/requests`
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发送好友申请。
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### Request
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`FriendRequestCreate` 对象。
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### Response
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`FriendRequestResponse` 对象，状态码 201。
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---
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## 2) GET `/requests/inbox`
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获取收到的待处理好友申请列表。
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### Request
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无请求体。
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### Response
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`FriendRequestResponse` 对象数组，状态为 `pending`。
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---
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## 3) GET `/requests/outgoing`
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获取发出的好友申请列表。
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### Request
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无请求体。
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### Response
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`FriendRequestResponse` 对象数组。
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---
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## 4) GET `/requests/{friendship_id}`
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获取指定好友申请详情。
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### Path Parameters
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- `friendship_id`: 好友申请 UUID
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### Response
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`FriendRequestResponse` 对象。
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---
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## 5) POST `/requests/{friendship_id}/accept`
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接受好友申请。
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### Path Parameters
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- `friendship_id`: 好友申请 UUID
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### Response
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`FriendRequestResponse` 对象，状态更新为 `accepted`。
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---
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## 6) POST `/requests/{friendship_id}/decline`
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拒绝好友申请。
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### Path Parameters
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- `friendship_id`: 好友申请 UUID
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### Response
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`FriendRequestResponse` 对象，状态更新为 `rejected`。
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---
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## 7) DELETE `/requests/{friendship_id}`
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取消发出的好友申请。
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### Path Parameters
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- `friendship_id`: 好友申请 UUID
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### Response
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204 No Content。
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---
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## 8) GET `/`
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获取好友列表。
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### Request
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无请求体。
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### Response
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`FriendResponse` 对象数组，状态为 `active`。
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---
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## 9) DELETE `/{friendship_id}`
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删除好友。
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### Path Parameters
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- `friendship_id`: 好友关系 UUID
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### Response
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204 No Content。
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