background/model/blog.go

package model

import (
	"background/db"
	"background/logs"
	"fmt"
	"qiniupkg.com/x/log.v7"
	"strings"
)

type Doc struct {
	ID      int64  `sql:"id" json:"id"`
	Title   string `sql:"title" json:"title"`
	Type    int64  `sql:"type" json:"type"`
	Content string `sql:"content" json:"content"`
	Author  string `sql:"author"  json:"author"`
	IsPublic int `sql:"is_public" json:"is_public"`
}

type ArticleType struct {
	Id     int64  `sql:"id" json:"id"`
	Name   string `sql:"type_name" json:"type_name"`
	Author string `sql:"author" json:"author"`
}

func GetArticlesType() []ArticleType {
	ret := []ArticleType{}
	sql := fmt.Sprintf("select * from doc_type")
	e := db.GetBlogMysql().Query2(sql, &ret)
	log.Print(ret)
	if nil != e {
		logs.Error(e.Error())
		return nil
	}
	return ret
}

func CreateDoc(doc Doc) error {
	sql := fmt.Sprintf(`INSERT INTO doc ( doc.title, doc.content, doc.author, doc.type,doc.is_public) SELECT
			'%s',
			'%s',
			'%s',
			%d ,
			%d
			FROM
			DUAL 
			WHERE
	NOT EXISTS ( SELECT * FROM doc WHERE doc.title = '%s' );`, doc.Title, strings.Replace(doc.Content, "'", "\\'", -1),
	doc.Author, doc.Type,doc.IsPublic,doc.Title)
	_, e := db.GetMysqlClient().Query(sql)
	if nil != e {
		logs.Error(e.Error())
		return e
	}
	return nil
}

func UpdateDoc(doc Doc) error{
	sql := fmt.Sprintf(`update doc set doc.author = '%s' ,doc.title = '%s',doc.type = '%d',doc.content = '%s' where doc.id = '%d'; `,
		doc.Author,  doc.Title, doc.Type,
		strings.Replace(doc.Content, "'", "\\'", -1),doc.ID)
	_, e := db.GetMysqlClient().Query(sql)
	if nil != e {
		logs.Error(e.Error())
		return e
	}
	return nil
}

func DeleteDoc(id int64)  error{
	sql := fmt.Sprintf(`delete from doc where id = %d`,id)
	_, e := db.GetMysqlClient().Query(sql)
	if nil != e {
		logs.Error(e.Error())
		return e
	}
	return nil
}

func AddArticleType(t ArticleType) error{
	sql := fmt.Sprintf("insert into doc_type(id,type_name) values ('%d','%s')",t.Id,t.Name)
	_, e := db.GetMysqlClient().Query(sql)
	if nil != e {
		logs.Error(e.Error())
		return e
	}
	return nil
}
func UpdateArticleType(t ArticleType)  error{
	sql := fmt.Sprintf("update  doc_type set  type_name = '%s' where id = %d",t.Name,t.Id)
	_, e := db.GetMysqlClient().Query(sql)
	if nil != e {
		logs.Error(e.Error())
		return e
	}
	return nil
	
}
func DeleteArticleType(id int32)  error {
	sql := fmt.Sprintf("delete from doc_type where id = '%d'",id)
	_, e := db.GetMysqlClient().Query(sql)
	if nil != e {
		logs.Error(e.Error())
		return e
	}
	return nil

}
func GetAllDocs() ([]Doc,error) {
	ret := []Doc{}
	sql := fmt.Sprintf("select * from doc")
	e := db.GetMysqlClient().Query2(sql,&ret)
	if nil != e {
		logs.Error(e.Error())
		return nil,e
	}
	return ret,nil

}