108 lines
2.3 KiB
Go
108 lines
2.3 KiB
Go
package blog
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import (
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"context"
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"strconv"
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"strings"
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"github.com/infraboard/mcube/v2/ioc"
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"gitlab.com/go-course-project/go17/vblog/utils"
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)
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const (
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AppName = "blog"
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)
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func GetService() Service {
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return ioc.Controller().Get(AppName).(Service)
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}
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type Service interface {
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// 创建博客
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CreateBlog(context.Context, *CreateBlogRequest) (*Blog, error)
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// 博客列表查询
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QueryBlog(context.Context, *QueryBlogRequest) (*BlogSet, error)
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// 博客详情查询
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DescribeBlog(context.Context, *DescribeBlogRequest) (*Blog, error)
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// 博客编辑
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UpdateBlog(context.Context, *UpdateBlogRequest) (*Blog, error)
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// 发布
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PublishBlog(context.Context, *PublishBlogRequest) (*Blog, error)
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// 删除
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DeleteBlog(context.Context, *DeleteBlogRequest) error
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}
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func NewDeleteBlogRequest[T int | string](id T) *DeleteBlogRequest {
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var idValue int
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switch v := any(id).(type) {
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case int:
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idValue = v
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case string:
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parsedID, _ := strconv.ParseUint(v, 10, 0)
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idValue = int(parsedID)
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}
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return &DeleteBlogRequest{
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GetRequest: utils.GetRequest{
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Id: uint(idValue),
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},
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}
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}
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type DeleteBlogRequest struct {
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utils.GetRequest
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}
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type PublishBlogRequest struct {
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utils.GetRequest
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StatusSpec
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}
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type UpdateBlogRequest struct {
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utils.GetRequest
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CreateBlogRequest
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}
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type DescribeBlogRequest struct {
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utils.GetRequest
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}
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func NewQueryBlogRequest() *QueryBlogRequest {
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return &QueryBlogRequest{
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PageRequest: *utils.NewPageRequest(),
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Tags: map[string]string{},
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}
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}
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type QueryBlogRequest struct {
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// 分页参数
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utils.PageRequest
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// 文章标题模糊匹配, Golang
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Keywords string `json:"keywords" form:"keywords"`
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// 状态过滤参数, 作者：nil, 访客: STAGE_PUBLISHED
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Stage *STAGE `json:"stage" form:"stage"`
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// 查询某个用户具体的文章: 给作者用的
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CreateBy string `json:"create_by" form:"create_by"`
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// 分类
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Category string `json:"category" form:"category"`
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// 查询Tag相关的文章
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// SELECT *
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// FROM my_table
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// WHERE data->>'$.name' = '某个名字';
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Tags map[string]string `json:"tag" form:"-"`
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}
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// tags=key=value,key=value
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// key=value,key=value
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// key=value
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func (r *QueryBlogRequest) SetTag(tag string) {
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kvItem := strings.Split(tag, ",")
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for i := range kvItem {
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kvString := kvItem[i]
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kv := strings.Split(kvString, "=")
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if len(kv) > 1 {
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r.Tags[kv[0]] = strings.Join(kv[1:], "=")
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}
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}
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}
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