ERP_user/controllers/News.go

package controllers

import (
	"ERP_user/conf"
	"ERP_user/models/Account"
	"ERP_user/models/System"
	beego "github.com/beego/beego/v2/server/web"
	"gogs.baozhida.cn/zoie/ERP_libs/lib"
	"math"
)

type NewsController struct {
	beego.Controller
	User Account.User
}

func (c *NewsController) Prepare() {
	c.User = *Account.User_r
}

// 列表 -
func (c *NewsController) List() {
	// 分页参数 初始化
	page, _ := c.GetInt("page")
	if page < 1 {
		page = 1
	}
	page_z, _ := c.GetInt("page_z")
	if page_z < 1 {
		page_z = conf.Page_size
	}

	// 查询
	T_title := c.GetString("T_title")
	T_Tag, _ := c.GetInt("T_Tag")
	R_List, R_cnt := System.Read_News_List(c.User.T_uuid, T_title, T_Tag, page, page_z)

	var r_jsons lib.R_JSONS
	r_jsons.Num = R_cnt
	r_jsons.Data = R_List
	r_jsons.Page = page
	r_jsons.Page_size = int(math.Ceil(float64(R_cnt) / float64(page_z)))

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: r_jsons}
	c.ServeJSON()
	return
}

func (c *NewsController) See() {

	Id, _ := c.GetInt("Id")

	if Id == 0 {
		c.Data["json"] = lib.JSONS{Code: 201, Msg: "Id Err!"}
		c.ServeJSON()
		return
	}

	if err := System.Update_News_Tag(Id, c.User.T_uuid); err != nil {
		c.Data["json"] = lib.JSONS{Code: 200, Msg: "修改失败!"}
		c.ServeJSON()
		return
	}

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!"}
	c.ServeJSON()
	return

}