hotime/example/app/material_inout.go

package app

import (
	. "../../../hotime"
	. "../../../hotime/common"
	"strings"
	"time"
)

var material_inoutCtr = Ctr{
	"info": func(that *Context) {
		adminID := that.Session("id").ToInt()

		if adminID == 0 {
			that.Display(2, "登录失效，请重新登录")
			return
		}

		id := ObjToInt(that.Req.FormValue("id"))
		if id == 0 {
			that.Display(3, "请求参数不足，请检查参数")
			return
		}

		re := that.Db.Get("material_inout", "*", Map{"id": id})

		if re == nil {
			that.Display(4, "找不到对应信息")
			return
		}

		that.Display(0, re)
	},
	"add": func(that *Context) {

		adminID := that.Session("id").ToInt()

		if adminID == 0 {
			that.Display(2, "登录失效，请重新登录")
			return
		}

		img := that.Req.FormValue("img")
		rule := that.Req.FormValue("rule")
		materialId := ObjToInt(that.Req.FormValue("material_id"))
		produceId := ObjToInt(that.Req.FormValue("produce_id"))
		count := ObjToInt(that.Req.FormValue("count"))
		state := ObjToInt(that.Req.FormValue("state"))
		if rule == "" || materialId == 0 || count == 0 {
			that.Display(3, "参数不足，请补充参数")
			return
		}
		if state > 0 {
			count = -count
		}

		that.Db.Update("material", Map{"count[#]": "count+" + ObjToStr(count), "saved[#]": "saved+" + ObjToStr(count)}, Map{"id": materialId})
		material := that.Db.Get("material", "*", Map{"id": materialId})
		data := Map{
			"img":         img,
			"rule":        rule,
			"admin_id":    adminID,
			"material_id": materialId,
			"count":       count,
			"saved":       material.GetCeilInt("count"),
			"create_time": time.Now().Unix(),
			"modify_time": time.Now().Unix(),
			"produce_id":  produceId,
			"state":       state,
		}

		id := that.Db.Insert("material_inout", data)
		if id == 0 {
			that.Display(4, "添加出入库记录失败，请重新添加")
			return
		}

		data["id"] = id

		that.Display(0, data)
	},
	"update": func(that *Context) {
		inData := that.MakeCode.Edit(that.RouterString[1], that.Req)
		if inData == nil {
			that.Display(3, "没有找到要更新的数据")
			return
		}

		//索引管理，便于检索以及权限
		if inData.Get("parent_id") != nil && inData.GetString("index") != "" {
			Index := that.Db.Get(that.RouterString[1], "`index`", Map{"id": that.RouterString[2]})
			parentIndex := that.Db.Get(that.RouterString[1], "`index`", Map{"id": inData.Get("parent_id")})
			inData["index"] = parentIndex.GetString("index") + that.RouterString[2] + ","

			childNodes := that.Db.Select(that.RouterString[1], "id,`index`", Map{"index[~]": "," + that.RouterString[2] + ","})

			for _, v := range childNodes {
				v["index"] = strings.Replace(v.GetString("index"), Index.GetString("index"), inData.GetString("index"), -1)
				that.Db.Update(that.RouterString[1], Map{"index": v["index"]}, Map{"id": v.GetCeilInt("id")})
			}

		}

		re := that.Db.Update(that.RouterString[1], inData, Map{"id": that.RouterString[2]})

		if re == 0 {
			that.Display(4, "更新数据失败")
			return
		}

		that.Display(0, re)
	},
	"remove": func(that *Context) {
		inData := that.MakeCode.Delete(that.RouterString[1], that.Req)
		if inData == nil {
			that.Display(3, "请求参数不足")
			return
		}
		re := int64(0)
		//索引管理，便于检索以及权限
		if inData.Get("parent_id") != nil && inData.GetSlice("index") != nil {
			re = that.Db.Delete(that.RouterString[1], Map{"index[~]": "," + that.RouterString[2] + ","})
		} else {
			re = that.Db.Delete(that.RouterString[1], Map{"id": that.RouterString[2]})
		}

		if re == 0 {
			that.Display(4, "删除数据失败")
			return
		}
		that.Display(0, "删除成功")
	},

	"search": func(that *Context) {

		adminID := that.Session("id").ToInt()

		if adminID == 0 {
			that.Display(2, "登录失效，请重新登录")
			return
		}
		page := ObjToInt(that.Req.FormValue("page"))
		pageSize := ObjToInt(that.Req.FormValue("pageSize"))

		if page < 1 {
			page = 1
		}

		if pageSize <= 0 {
			pageSize = 20
		}
		columnStr := "sn,material.name,img,count,saved,admin_id,admin.name AS admin_name,modify_time,state"
		leftJoin := Map{"[><]material": "material_inout.material_id=material.id",
			"[><]admin": "material_inout.admin_id=admin.id",
		}
		where := Map{"ORDER": "modify_time DESC"}
		count := that.Db.Count("material_inout", "id", where)
		reData := that.Db.Page(page, pageSize).
			PageSelect("material_inout", leftJoin, columnStr, where)

		that.Display(0, Map{"count": count, "data": reData})
	},
}