# PostService
> 文章管理服务

---

## countPosts
> 计算文章数量

- 角色：`admin`
- HTTP：`POST https://backend.dooki.cloud/PostService/countPosts`
- RPC：`rpc countPosts(CountPostsRequest) returns (RPCCountResponse);`

**请求对象 (`CountPostsRequest`)**

```json
{
  "postCategoryId": "int64 // 分类ID",
  "productCode": "string // 产品代号",
  "publishedOnly": "bool // 只列出已发布的"
}
```

**响应对象 (`RPCCountResponse`)**

```json
{
  "count": "int64 // 数量"
}
```

**调用示例**

```bash
curl -X POST "https://backend.dooki.cloud/PostService/countPosts" \
  -H "Content-Type: application/json" \
  -H "X-Edge-Access-Token: <YOUR_TOKEN>" \
  -d '{
    ...
  }'
```

---

## createPost
> 创建文章

- 角色：`admin`
- HTTP：`POST https://backend.dooki.cloud/PostService/createPost`
- RPC：`rpc createPost(CreatePostRequest) returns (CreatePostResponse);`

**请求对象 (`CreatePostRequest`)**

```json
{
  "postCategoryId": "int64 // 文章分类ID",
  "type": "string // 类型：normal, url",
  "productCode": "string // 产品代号",
  "subject": "string // 标题",
  "url": "string // 跳转的URL（type=url）",
  "body": "string // 文章内容（type=normal）"
}
```

**响应对象 (`CreatePostResponse`)**

```json
{
  "postId": "int64 // 文章ID"
}
```

**调用示例**

```bash
curl -X POST "https://backend.dooki.cloud/PostService/createPost" \
  -H "Content-Type: application/json" \
  -H "X-Edge-Access-Token: <YOUR_TOKEN>" \
  -d '{
    ...
  }'
```

---

## deletePost
> 删除文章

- 角色：`admin`
- HTTP：`POST https://backend.dooki.cloud/PostService/deletePost`
- RPC：`rpc deletePost(DeletePostRequest) returns (RPCSuccess);`

**请求对象 (`DeletePostRequest`)**

```json
{
  "postId": "int64 // 文章ID"
}
```

**响应对象 (`RPCSuccess`)**

```json
{}
```

**调用示例**

```bash
curl -X POST "https://backend.dooki.cloud/PostService/deletePost" \
  -H "Content-Type: application/json" \
  -H "X-Edge-Access-Token: <YOUR_TOKEN>" \
  -d '{
    ...
  }'
```

---

## findPost
> 查询单篇文章

- 角色：`admin`, `user`
- HTTP：`POST https://backend.dooki.cloud/PostService/findPost`
- RPC：`rpc findPost(FindPostRequest) returns (FindPostResponse);`

**请求对象 (`FindPostRequest`)**

```json
{
  "postId": "int64 // 文章ID"
}
```

**响应对象 (`FindPostResponse`)**

```json
{
  "post": "Post // 文章信息"
}
```

**调用示例**

```bash
curl -X POST "https://backend.dooki.cloud/PostService/findPost" \
  -H "Content-Type: application/json" \
  -H "X-Edge-Access-Token: <YOUR_TOKEN>" \
  -d '{
    ...
  }'
```

---

## listPosts
> 列出单页文章

- 角色：`admin`, `user`
- HTTP：`POST https://backend.dooki.cloud/PostService/listPosts`
- RPC：`rpc listPosts(ListPostsRequest) returns (ListPostsResponse);`

**请求对象 (`ListPostsRequest`)**

```json
{
  "offset": "int64 // 读取位置",
  "size": "int64 // 数量，通常不能小于0",
  "productCode": "string // 产品代号",
  "postCategoryId": "int64 // 分类ID",
  "postCategoryCode": "string // 分类代号",
  "excludingPostCategoryCode": "string // 排除的分类代号",
  "publishedOnly": "bool // 只列出已发布的",
  "containsBody": "bool // 是否包含文章内容"
}
```

**响应对象 (`ListPostsResponse`)**

```json
{
  "posts": "[]Post // 文章列表"
}
```

**调用示例**

```bash
curl -X POST "https://backend.dooki.cloud/PostService/listPosts" \
  -H "Content-Type: application/json" \
  -H "X-Edge-Access-Token: <YOUR_TOKEN>" \
  -d '{
    ...
  }'
```

---

## publishPost
> 发布文章

- 角色：`admin`
- HTTP：`POST https://backend.dooki.cloud/PostService/publishPost`
- RPC：`rpc publishPost(PublishPostRequest) returns (RPCSuccess);`

**请求对象 (`PublishPostRequest`)**

```json
{
  "postId": "int64 // 文章ID"
}
```

**响应对象 (`RPCSuccess`)**

```json
{}
```

**调用示例**

```bash
curl -X POST "https://backend.dooki.cloud/PostService/publishPost" \
  -H "Content-Type: application/json" \
  -H "X-Edge-Access-Token: <YOUR_TOKEN>" \
  -d '{
    ...
  }'
```

---

## updatePost
> 修改文章

- 角色：`admin`
- HTTP：`POST https://backend.dooki.cloud/PostService/updatePost`
- RPC：`rpc updatePost(UpdatePostRequest) returns (RPCSuccess);`

**请求对象 (`UpdatePostRequest`)**

```json
{
  "postId": "int64 // 文章ID",
  "postCategoryId": "int64 // 文章分类ID",
  "productCode": "string // 产品代号",
  "subject": "string // 标题",
  "type": "string // 类型：normal, url",
  "url": "string // 跳转的URL（type=url）",
  "body": "string // 文章内容（type=normal）"
}
```

**响应对象 (`RPCSuccess`)**

```json
{}
```

**调用示例**

```bash
curl -X POST "https://backend.dooki.cloud/PostService/updatePost" \
  -H "Content-Type: application/json" \
  -H "X-Edge-Access-Token: <YOUR_TOKEN>" \
  -d '{
    ...
  }'
```

---