hotime/example/app/favorite.go

package app

import (
	. "code.hoteas.com/golang/hotime"
	. "code.hoteas.com/golang/hotime/common"
)

var FavoriteCtr = Ctr{
	//关注
	"follow": func(that *Context) {
		if that.Session("user_id").Data == nil {
			that.Display(2, "没有登录")
			return
		}

		policyId := ObjToInt(that.Req.FormValue("policy_id"))
		notifyId := ObjToInt(that.Req.FormValue("notify_id"))
		declareId := ObjToInt(that.Req.FormValue("declare_id"))
		providerId := ObjToInt(that.Req.FormValue("provider_id"))

		favorite := Map{}
		data := Map{}
		if providerId != 0 {
			data = Map{"provider_id": providerId, "user_id": that.Session("user_id").Data}
			favorite = that.Db.Get("favorite", "*", Map{"AND": data})
			data["modify_time[#]"] = "now()"
			data["del_flag"] = 0
			data["type"] = 1

		} else if notifyId != 0 {
			article := that.Db.Get("article", "id", Map{"notify_id": notifyId})
			if article != nil {
				data = Map{"notify_id": notifyId, "article_id": article.GetCeilInt("id"), "user_id": that.Session("user_id").Data}
				favorite = that.Db.Get("favorite", "*", Map{"AND": data})
				data["modify_time[#]"] = "now()"
				data["del_flag"] = 0
				data["type"] = 2
			}

		} else if policyId != 0 {
			article := that.Db.Get("article", "id", Map{"policy_id": policyId})
			if article != nil {
				data = Map{"policy_id": policyId, "article_id": article.GetCeilInt("id"), "user_id": that.Session("user_id").Data}
				favorite = that.Db.Get("favorite", "*", Map{"AND": data})
				data["modify_time[#]"] = "now()"
				data["del_flag"] = 0
				data["type"] = 3
			}

		} else if declareId != 0 {
			article := that.Db.Get("article", "id", Map{"declare_id": declareId})
			if article != nil {
				data = Map{"declare_id": declareId, "article_id": article.GetCeilInt("id"), "user_id": that.Session("user_id").Data}
				favorite = that.Db.Get("favorite", "*", Map{"AND": data})
				data["modify_time[#]"] = "now()"
				data["del_flag"] = 0
				data["type"] = 4
			}
		}

		if len(data) != 0 {
			isFavorite := int64(0)
			if favorite != nil {
				isFavorite = that.Db.Update("favorite", data, Map{"id": favorite.GetCeilInt("id")})
			} else {
				data["create_time[#]"] = "now()"
				isFavorite = that.Db.Insert("favorite", data)
			}

			if isFavorite != 0 {
				if data.GetCeilInt("article_id") != 0 {
					that.Db.Update("article", Map{"favorite_num[#]": "favorite_num+1"}, Map{"id": data.GetCeilInt("article_id")})
				}
				if data.GetCeilInt("notify_id") != 0 {
					that.Db.Update("notify", Map{"favorite_num[#]": "favorite_num+1"}, Map{"id": data.GetCeilInt("notify_id")})
				}
				if data.GetCeilInt("policy_id") != 0 {
					that.Db.Update("policy", Map{"favorite_num[#]": "favorite_num+1"}, Map{"id": data.GetCeilInt("policy_id")})
				}

				if data.GetCeilInt("declare_id") != 0 {
					that.Db.Update("declare", Map{"favorite_num[#]": "favorite_num+1"}, Map{"id": data.GetCeilInt("declare_id")})
				}

				if data.GetCeilInt("provider_id") != 0 {
					that.Db.Update("provider", Map{"favorite_num[#]": "favorite_num+1"}, Map{"id": data.GetCeilInt("provider_id")})
				}
			}

			that.Display(0, "关注成功")
			return
		}

		that.Display(4, "找不到关注对象")
		return

	},

	//关注
	"unfollow": func(that *Context) {
		if that.Session("user_id").Data == nil {
			that.Display(2, "没有登录")
			return
		}

		policyId := ObjToInt(that.Req.FormValue("policy_id"))
		notifyId := ObjToInt(that.Req.FormValue("notify_id"))
		declareId := ObjToInt(that.Req.FormValue("declare_id"))
		providerId := ObjToInt(that.Req.FormValue("provider_id"))

		favorite := Map{}
		data := Map{}
		if providerId != 0 {
			data = Map{"provider_id": providerId, "user_id": that.Session("user_id").Data}
			favorite = that.Db.Get("favorite", "*", Map{"AND": data})
			data["modify_time[#]"] = "now()"
			data["del_flag"] = 1
			data["type"] = 1

		} else if notifyId != 0 {
			article := that.Db.Get("article", "id", Map{"notify_id": notifyId})
			if article != nil {
				data = Map{"notify_id": notifyId, "article_id": article.GetCeilInt("id"), "user_id": that.Session("user_id").Data}
				favorite = that.Db.Get("favorite", "*", Map{"AND": data})
				data["modify_time[#]"] = "now()"
				data["del_flag"] = 1
				data["type"] = 2
			}
		} else if policyId != 0 {

			article := that.Db.Get("article", "id", Map{"policy_id": policyId})
			if article != nil {
				data = Map{"policy_id": policyId, "article_id": article.GetCeilInt("id"), "user_id": that.Session("user_id").Data}
				favorite = that.Db.Get("favorite", "*", Map{"AND": data})
				data["modify_time[#]"] = "now()"
				data["del_flag"] = 1
				data["type"] = 3
			}

		} else if declareId != 0 {
			article := that.Db.Get("article", "id", Map{"declare_id": declareId})
			if article != nil {
				data = Map{"declare_id": declareId, "article_id": article.GetCeilInt("id"), "user_id": that.Session("user_id").Data}
				favorite = that.Db.Get("favorite", "*", Map{"AND": data})
				data["modify_time[#]"] = "now()"
				data["del_flag"] = 1
				data["type"] = 4
			}
		}

		if len(data) != 0 && favorite != nil {

			isFavorite := that.Db.Update("favorite", data, Map{"id": favorite.GetCeilInt("id")})

			if isFavorite != 0 {
				if data.GetCeilInt("article_id") != 0 {
					that.Db.Update("article", Map{"favorite_num[#]": "favorite_num-1"}, Map{"id": data.GetCeilInt("article_id")})
				}
				if data.GetCeilInt("notify_id") != 0 {
					that.Db.Update("notify", Map{"favorite_num[#]": "favorite_num-1"}, Map{"id": data.GetCeilInt("notify_id")})
				}
				if data.GetCeilInt("policy_id") != 0 {
					that.Db.Update("policy", Map{"favorite_num[#]": "favorite_num-1"}, Map{"id": data.GetCeilInt("policy_id")})
				}

				if data.GetCeilInt("declare_id") != 0 {
					that.Db.Update("declare", Map{"favorite_num[#]": "favorite_num-1"}, Map{"id": data.GetCeilInt("declare_id")})
				}

				if data.GetCeilInt("provider_id") != 0 {
					that.Db.Update("provider", Map{"favorite_num[#]": "favorite_num-1"}, Map{"id": data.GetCeilInt("provider_id")})
				}
			}

			that.Display(0, "取消关注成功")
			return
		}

		that.Display(0, "没有关注")
		return
	},

	"search": func(that *Context) {

		if that.Session("user_id").Data == nil {
			that.Display(2, "没有登录")
			return
		}

		page := ObjToInt(that.Req.FormValue("page"))
		pageSize := ObjToInt(that.Req.FormValue("pageSize"))
		tp := ObjToInt(that.Req.FormValue("type"))
		if page < 1 {
			page = 1
		}

		if pageSize <= 0 {
			pageSize = 20
		}

		data := Map{"del_flag": 0, "user_id": that.Session("user_id").Data}

		if tp != 0 {
			data["type"] = tp
		}

		if len(data) > 1 {
			data = Map{"AND": data}
		}

		count := that.Db.Count("favorite", data)

		res := that.Db.Page(page, pageSize).PageSelect("favorite", "*", data)

		for _, v := range res {
			if v.GetCeilInt64("policy_id") != 0 {
				v["policy"] = that.Db.Get("policy", "id,tag", Map{"id": v.GetCeilInt64("policy_id")})
			}
			if v.GetCeilInt64("declare_id") != 0 {
				v["declare"] = that.Db.Get("declare", "id,money_scope_min,money_scope_max,tag,status", Map{"id": v.GetCeilInt64("policy_id")})
			}

			if v.GetCeilInt64("notify_id") != 0 {
				v["notify"] = that.Db.Get("notify", "id,tag", Map{"id": v.GetCeilInt64("policy_id")})
			}

			if v.GetCeilInt64("article_id") != 0 {
				v["article"] = that.Db.Get("article", "id,title,description,department_id,click_num+click_num_base AS click_num,"+
					"favorite_num_base+favorite_num AS favorite_num,dispatch_num,dispatch_name,prepare_date,release_time,expire_date,area_id,status", Map{"id": v.GetCeilInt64("article_id")})
			}

			if v.GetCeilInt64("provider_id") != 0 {
				v["provider"] = that.Db.Get("provider", "id,name,level,discount,avatar,title,description,"+
					"click_num_base+click_num AS click_num,handle_num_base+handle_num AS handle_num,favorite_num_base+favorite_num AS favorite_num,modify_time", Map{"id": v.GetCeilInt64("policy_id")})
			}

		}

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