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src/jfw/modules/app/src/web/staticres/jyapp/vipsubscribe/js/price.js

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+//超级订阅价格计算
+class Buyset {
+    constructor(areacount, cityArr = [], buyerCount, upgrade) {
+        this.areacount = areacount; //省份数量 -1 全国
+        this.citys = cityArr; //购买的城市数组
+        this.buyerclasscount = buyerCount; //行业数量
+        this.upgrade = upgrade; //是否是升级版的超级订阅
+    }
+}
+
+var Calculation = {
+    PriceRule: {
+        "old": {
+            "month": {
+                "oneCity_oneBuyerClass": 580,
+                "oneCity_allBuyerClass": 1800,
+                "oneProvince_oneBuyerClass": 1180,
+                "oneProvince_allBuyerClass": 3800,
+                "allProvince_oneBuyerClass": 11800,
+                "allProvince_allBuyerClass": 38800
+            },
+            "year": {
+                "oneCity_oneBuyerClass": 5800,
+                "oneCity_allBuyerClass": 18000,
+                "oneProvince_oneBuyerClass": 11800,
+                "oneProvince_allBuyerClass": 38000,
+                "allProvince_oneBuyerClass": 118000,
+                "allProvince_allBuyerClass": 388000
+            },
+            "cityPrice": 580,
+            "provincePrice": 1180,
+            "buyerClassPrice": 580,
+            "cityMaxCount": 2,
+            "provinceMaxCount": 9,
+            "buyerClassMaxCount": 3,
+            "monthMaxCount": 9
+        },
+        "new": {
+            "month": {
+                "oneProvince_allBuyerClass": 3800,
+                "allProvince_allBuyerClass": 59900
+            },
+            "year": {
+                "oneProvince_allBuyerClass": 38800,
+                "allProvince_allBuyerClass": 599900
+            },
+            "provincePrice": 3800,
+            "provinceMaxCount": 15,
+            "monthMaxCount": 9
+        },
+        "discount": 1
+    }, //套餐价格表
+    IsTrial: true, //是否时试用用户
+    OldBuyset: new Buyset(),//用户之前套餐
+    EndTime: 0, //会员到期时间
+    RenewList: [],
+    Init: (isTrial, oldBuyset, renewList, price, endTime) => { //首次购买时oldBuyset传入undefined
+        this.IsTrial = isTrial;
+        this.OldBuyset = oldBuyset;
+        this.RenewList = renewList;
+        this.EndTime = endTime;
+        this.PriceRule = price;
+    },
+    Check: (tmpBuyset, oldBuyset) => { //校验是否合法
+        if (!oldBuyset) {
+            oldBuyset = this.OldBuyset;
+        }
+        if (!oldBuyset) {
+            return true
+        }
+        if (oldBuyset.upgrade === 1) { //升级后省份数量必须大于升级前的
+            return tmpBuyset.areacount > oldBuyset.areacount;
+        } else {
+            return tmpBuyset.areacount >= oldBuyset.areacount + oldBuyset.citys.length;
+        }
+    },
+    //首次购买
+    //续费 newBuyset 传入undefined
+    GetTotal: (newBuyset, buyTime = [1, 2]) => { //newBuyset 用户选择的套餐；time[数量，单位(1:年，2月)]
+        if (newBuyset) {//首次购买
+            return this.getBuysetPrice(newBuyset, t)
+        }
+        return this.getBuysetPrice(this.OldBuyset, t)   //续费
+    },
+    GetUpgradeDetail: (newBuyset = new Buyset(), buyTime = [1, 2]) => { //升级计价
+        let subtotail = []; //计价清单
+        let final_price = 0; //最终计算价格
+        let nowEndTime = this.EndTime;
+        //续费升级价格
+        if (this.renewList.length > 0) {
+            for (var i = renewList.length - 1; i >= 0; i--) {
+                let thisBuyset = renewList[i].o_buyset;
+                let thisStartTime = renewList[i].l_validtime;
+                let old = new Buyset(thisBuyset.areacount, thisBuyset.newcitys, thisBuyset.buyerclasscount, this.upgrade || 0)
+                var this_price = this.GetSubPrice(old, newBuyset, thisStartTime, nowEndTime);
+                if (this_price < 0) {
+                    return [-2, []]
+                }
+                //清单数组
+                subtotail.push({
+                    "buyset": old,
+                    "startTime": thisStartTime,
+                    "endTime": nowEndTime,
+                    "price": this_price,
+                    "type": 1
+                });
+                final_price = this.numAdd(final_price, this_price);
+                nowEndTime = thisStartTime;
+            }
+        }
+        //现在使用升级价格
+        var now_price = this.GetSubPrice(this.OldBuyset, newBuyset, new Date().getTime() / 1000, nowEndTime);
+        if (now_price < 0) {
+            return [-2, []]
+        }
+        //清单数组
+        subtotail.push({
+            "buyset": oldBuyset,
+            "startTime": new Date().getTime() / 1000,
+            "endTime": nowEndTime,
+            "price": now_price,
+            "type": 0
+        });
+        final_price = this.numAdd(final_price, now_price);
+        //新增续费升级价格
+        if (buyTime.length !== 0) {
+            var thisPrice = this.getBuysetPrice(newBuyset, t);
+            if (thisPrice < 0) {
+                return [-2, []]
+            }
+            console.log(newBuyset, t, "额外升级费用", thisPrice);
+            final_price = this.numAdd(final_price, thisPrice);
+            //清单数组
+            subtotail.push({
+                "buyset": newBuyset,
+                "startTime": endUnix,//xxx
+                "endTime": getVipEndDate(t[1], t[0], endUnix),
+                "price": thisPrice,
+                "type": 2
+            });
+        }
+        return [final_price, subtotail]
+    },
+    GetSubPrice: (oldBuyset, newBuyset, start, end) => { //升级-计算套餐差价
+        if (this.check(newBuyset, oldBuyset)) {
+            return -1
+        }
+        let beforePrice = 0;
+        let newPrice = 0;
+        let t = this.getDateSub(start, end);
+
+        if (t[1] !== 0) {//月
+            beforePrice = this.numAdd(beforePrice, this.getBuysetPrice(oldBuyset, [t[1], 2]))
+            newPrice = this.numAdd(newPrice, this.getBuysetPrice(newBuyset, [t[1], 2]))
+        }
+        if (t[0] !== 0) {//年
+            beforePrice = this.numAdd(beforePrice, this.getBuysetPrice(oldBuyset, [t[0], 1]))
+            newPrice = this.numAdd(newPrice, this.getBuysetPrice(newBuyset, [t[0], 1]))
+        }
+        console.log("old ", oldBuyset, " \n new ", newBuyset, " \n 相差", t[0], "年 ", t[1], "个月\n price:", newPrice, "-", beforePrice, "=", (newPrice * 10000 - beforePrice * 10000) / 10000);
+        return (newPrice * 10000 - beforePrice * 10000) / 10000
+    },
+    getBuysetPrice: (vipbuyset = new Buyset(), t) => { //获取套餐价格
+        if (t.length !== 2) {
+            return -1
+        }
+        if (vipbuyset.upgrade === 0) { //旧版大会员价格计算
+            if (t[0] > this.PriceRule.old.monthMaxCount && t[1] === 2) t[0] = 10;//月份十个月以上价格一样
+            if (vipbuyset.areacount === -1) {//计算全国套餐价格
+                if (vipbuyset.buyerclasscount === 1) return this.getSetMealPrice_old(0, 1, t[1]) * t[0] / 100; //全国1行业套餐
+                if (vipbuyset.buyerclasscount === 0) return this.getSetMealPrice_old(0, 0, t[1]) * t[0] / 100; //全国全行业套餐
+                return this.getSetMealPrice_old(0, vipbuyset.buyerclasscount, t[1]) * t[0] / 100 //全国多行业套餐
+            }
+            let final_price = 0;//计算省份价格
+            for (var i in vipbuyset.citys) {
+                var thisPrice = 0;
+                if (vipbuyset.citys[i] === 1) {//单城市
+                    thisPrice = this.getSetMealPrice_old(2, vipbuyset.buyerclasscount, t[1]) * t[0];
+                } else {//多城市
+                    if (vipbuyset.buyerclasscount === 0 || vipbuyset.buyerclasscount === 1) {//多城市 单行业
+                        if (vipbuyset.citys[i] > this.PriceRule.old.cityMaxCount) {
+                            vipbuyset.areacount++;
+                        } else {
+                            thisPrice = vipbuyset.citys[i] * this.getSetMealPrice_old(2, vipbuyset.buyerclasscount, t[1]) * t[0];
+                        }
+                    } else {//多城市 多行业
+                        if (vipbuyset.citys[i] > this.PriceRule.old.cityMaxCount) {
+                            vipbuyset.areacount++;
+                        } else {
+                            thisPrice = this.getSetMealPrice_old(2, vipbuyset.buyerclasscount, t[1]) * vipbuyset.citys[i] * t[0];
+                        }
+                    }
+                }
+                final_price += thisPrice;
+            }
+            final_price += vipbuyset.areacount * this.getSetMealPrice_old(1, vipbuyset.buyerclasscount, t[1]) * t[0];
+            return final_price / 100
+        } else {//新版大会员价格计算
+            pCount = vipbuyset.areacount
+            if (pCount > this.PriceRule.new.provinceMaxCount) {
+                pCount = -1
+            }
+            if (pCount === -1) {
+                pCount = 0
+            }
+            //当选择月份大于  按照全年计算
+            if (t[0] > this.PriceRule.new.monthMaxCount && t[1] === 2) { //月份十个月以上价格一样
+                count = 10
+            }
+            return this.getSetMealPrice_new(pCount, unit) * count //全国1行业套餐
+        }
+    },
+    getSetMealPrice_old: (c, iCount, u) => { //旧套餐价格计算
+        var t = u === 2; //是否是月单位
+        switch (c) {
+            case 0:
+                if (iCount === -1) {
+                    if (t) return this.PriceRule.old.month.allProvince_allBuyerClass;  //1月全国全行业
+                    return this.PriceRule.old.year.allProvince_allBuyerClass; //1年全国全行业
+                } else {
+                    if (t) return this.PriceRule.old.month.allProvince_oneBuyerClass * iCount; //1月全国icount个行业
+                    return this.PriceRule.old.year.allProvince_oneBuyerClass * iCount;	//1年全国icount个行业
+                }
+            case 1:
+                if (iCount === -1) {
+                    if (t) return this.PriceRule.old.month.oneProvince_allBuyerClass;  //1月1省全行业
+                    return this.PriceRule.old.year.oneProvince_allBuyerClass	//1年1省全行业
+                } else {
+                    if (t) return this.PriceRule.old.month.oneProvince_oneBuyerClass * iCount; //1月1省icount个行业
+                    return this.PriceRule.old.year.oneProvince_oneBuyerClass * iCount	//1年1省icount个行业
+                }
+            default:
+                if (iCount === -1) {
+                    if (t) return this.PriceRule.old.month.oneCity_allBuyerClass;  //1月1市全行业
+                    return this.PriceRule.old.year.oneCity_allBuyerClass	//1年1市全行业
+                } else {
+                    if (t) return this.PriceRule.old.month.oneCity_oneBuyerClass * iCount; //1月1市icount个行业
+                    return this.PriceRule.old.year.oneCity_oneBuyerClass * iCount	//1年1市icount个行业
+                }
+        }
+    },
+    getSetMealPrice_new: (p, u) => { //新套餐价格计算 p省份格式，u时间单位
+        var t = u === 2 //是否是月单位
+        switch (p) {
+            case 0:
+                if (t) {
+                    return this.PriceRule.new.month.allProvince_allBuyerClass // 1月全国全行业
+                }
+                return this.PriceRule.new.year.allProvince_allBuyerClass //1年全国全行业
+            case 1:
+                if (t) {
+                    return this.PriceRule.new.month.oneProvince_allBuyerClass //1月1省全行业
+                }
+                return this.PriceRule.new.year.oneProvince_allBuyerClass //1年1省全行业
+        }
+        return -1
+    },
+    getDateSub: (start, end) => { //计算时间间隔差 [年个数, 月个数]
+        var startTime = new Date(start * 1000);
+        var endTime = new Date(end * 1000);
+
+        var startYear = startTime.getFullYear();
+        var startMonth = startTime.getMonth();
+        var startDay = startTime.getDate();
+
+        var endYear = endTime.getFullYear();
+        var endMonth = endTime.getMonth();
+        var endDay = endTime.getDate();
+
+        var finalMonthNum = 0;
+        var finalYearNum = 0;
+        if (startYear === endYear) {
+            if (startMonth === endMonth) {
+                finalMonthNum = 1;
+            } else {
+                if (endDay > startDay) {
+                    finalMonthNum = endMonth - startMonth + 1;
+                } else {
+                    finalMonthNum = endMonth - startMonth;
+                }
+            }
+        } else {
+            if (startMonth === endMonth) {
+                if (endDay <= startDay) {
+                    finalMonthNum = (endYear - startYear) * 12;
+                } else {
+                    finalMonthNum = (endYear - startYear) * 12 + 1;
+                }
+            } else if (endMonth > startMonth) {
+                if (endDay <= startDay) {
+                    finalMonthNum = (endYear - startYear) * 12 + (endMonth - startMonth);
+                } else {
+                    finalMonthNum = (endYear - startYear) * 12 + (endMonth - startMonth) + 1;
+                }
+            } else {
+                if (endDay <= startDay) {
+                    finalMonthNum = (endYear - startYear - 1) * 12 + (12 - startMonth + endMonth);
+                } else {
+                    finalMonthNum = (endYear - startYear - 1) * 12 + (12 - startMonth + endMonth) + 1;
+                }
+            }
+            finalYearNum = Math.floor(finalMonthNum / 12);
+            if (finalYearNum > 0) {
+                finalMonthNum = finalMonthNum - finalYearNum * 12
+            }
+        }
+        return [finalYearNum, finalMonthNum]
+    },
+    numAdd: (num1, num2) => {
+        return (num1 * 10000 + num2 * 10000) / 10000
+    }
+}

src/jfw/modules/subscribepay/src/entity/subscribeVip.go

@@ -566,7 +566,6 @@ func (this *vipSubscribeStruct) GetSubVipPriceByBuySet(buySet *SubvipBuySet, cou
 			}
 			finalPrice += pCount * getSetMealPrice_old(1, industryNum, unit) * count
 		} else { //升级版超级订阅计价规则
-			industryNum = 0 //全行业
 			if pCount > SubVipPrice.New.ProvinceMaxCount {
 				pCount = -1
 			}