从0到1:理发店预约剪发小程序开发笔记(上)

背景

理发师可以在小程序上设置自己的可预约时间,价格,自我介绍,顾客可以根据理发师的日程安排选择合适的时间进行预约和支付。这样可以提高预约的效率,减少沟通成本,方便双方的安排。

功能规划

  • 首页展示:展示最新的公告通知、理发师推荐等内容,吸引用户关注。
  • 理发师列表:列出所有在班的理发师信息,包括个人简介、星级、理发价格等,方便用户选择合适的理发师。
  • 预约功能:用户可以根据自己的需求选择理发师,进行预约并支付费用。
  • 预约管理:用户可以查看自己的预约记录,包括已完成的预约和待核销的预约,也可以取消预约(所支付费用原路退回)。

功能图

数据库设计

MeetModel.DB_STRUCTURE = {
	_pid: 'string|true',
	MEET_ID: 'string|true',
	MEET_ADMIN_ID: 'string|true|comment=添加的管理员',
	MEET_TITLE: 'string|true|comment=标题',

	MEET_JOIN_FORMS: 'array|true|default=[]|comment=表单字段设置',
	MEET_DAYS: 'array|true|default=[]|comment=最近一次修改保存的可用日期',

	MEET_CATE_ID: 'string|true|comment=分类编号',
	MEET_CATE_NAME: 'string|true|comment=分类冗余',

	MEET_FORMS: 'array|true|default=[]',
	MEET_OBJ: 'object|true|default={}',

	MEET_CANCEL_SET: 'int|true|default=1|comment=取消设置 0=不允,1=允许,2=仅开始前可取消',

	MEET_STATUS: 'int|true|default=1|comment=状态 0=未启用,1=使用中,9=停止预约,10=已关闭',
	MEET_ORDER: 'int|true|default=9999',
	MEET_VOUCH: 'int|true|default=0',

	MEET_QR: 'string|false',


	MEET_FEE: 'int|false|comment=支付金额 分',
	MEET_PAY_CNT: 'int|true|default=0|comment=支付数',
	MEET_PAY_FEE: 'int|true|default=0|comment=支付额',
	MEET_JOIN_CNT: 'int|true|default=0|comment=预约数',

	MEET_PHONE: 'string|false|comment=登录手机',
	MEET_PASSWORD: 'string|false|comment=登录密码',
	MEET_TOKEN: 'string|false|comment=当前登录token',
	MEET_TOKEN_TIME: 'int|true|default=0|comment=当前登录token time',
	MEET_MINI_OPENID: 'string|false|comment=小程序openid',
	MEET_LOGIN_CNT: 'int|true|default=0|comment=登陆次数',
	MEET_LOGIN_TIME: 'int|false|comment=最近登录时间',

	MEET_VIEW_CNT: 'int|true|default=0',

	MEET_ADD_TIME: 'int|true',
	MEET_EDIT_TIME: 'int|true',
	MEET_ADD_IP: 'string|false',
	MEET_EDIT_IP: 'string|false',
};

ProductModel.DB_STRUCTURE = {
	_pid: 'string|true',
	PRODUCT_ID: 'string|true',

	PRODUCT_TITLE: 'string|true|comment=标题', 
	PRODUCT_STATUS: 'int|true|default=1|comment=状态 0=未启用,1=使用中',

	PRODUCT_CATE_ID: 'string|true|default=0|comment=分类',
	PRODUCT_CATE_NAME: 'string|false|comment=分类冗余',

	PRODUCT_ORDER: 'int|true|default=9999',
	PRODUCT_VOUCH: 'int|true|default=0',

	PRODUCT_FORMS: 'array|true|default=[]',
	PRODUCT_OBJ: 'object|true|default={}',

	PRODUCT_QR: 'string|false',
	PRODUCT_VIEW_CNT: 'int|true|default=0',

	PRODUCT_ADD_TIME: 'int|true',
	PRODUCT_EDIT_TIME: 'int|true',
	PRODUCT_ADD_IP: 'string|false',
	PRODUCT_EDIT_IP: 'string|false',
};

核心实现

class MeetService extends BaseProjectService {

	constructor() {
		super();
		this._log = new LogUtil(projectConfig.MEET_LOG_LEVEL);
	}

	/**
	 * 抛出异常
	 * @param {*} msg 
	 * @param {*} code 
	 */
	AppError(msg) {
		this._log.error(msg);
		super.AppError(msg);
	}

	_meetLog(meet, func = '', msg = '') {
		let str = '';
		str = `[MEET=${meet.MEET_TITLE}][${func}] ${msg}`;
		this._log.debug(str);
	}

	async minuteJob() {
		console.log('### minuteJob >>>>>');


		// 未支付的成功订单取消  
		let time = this._timestamp - 6 * 60 * 1000;
		console.log('###### Begin>>> 未支付订单6分钟后取消, time<=' + time + ', ' + timeUtil.timestamp2Time(time));


		let where = {
			JOIN_STATUS: ['in', [JoinModel.STATUS.SUCC]],
			JOIN_PAY_STATUS: 0,
			JOIN_ADD_TIME: ['<=', time],
		}
		let rows = await JoinModel.getAll(where, '*', {}, 3000, false);
		console.log('未支付订单6分钟后取消, count=', rows.length);

		for (let k in rows) {
			let join = rows[k];

			let tradeNo = join.JOIN_PAY_TRADE_NO;

			if (!await this.fixMeetJoinPay(tradeNo, join.JOIN_MEET_ID, join.JOIN_MEET_TIME_MARK)) {
				console.log('该报名记录未支付,已取消并删除!', join);
			}

		}

		console.log('###### END. 未支付订单6分钟后取消');
	}


	/** 统一获取Meet(某天) */
	async getMeetOneDay(meetId, day, where, fields = '*') {

		let meet = await MeetModel.getOne(where, fields);
		if (!meet) return meet;

		meet.MEET_DAYS_SET = await this.getDaysSet(meetId, day, day);
		return meet;
	}

	/** 获取日期设置 */
	async getDaysSet(meetId, startDay, endDay = null) {
		let where = {
			DAY_MEET_ID: meetId
		}
		if (startDay && endDay && endDay == startDay)
			where.day = startDay;
		else if (startDay && endDay)
			where.day = ['between', startDay, endDay];
		else if (!startDay && endDay)
			where.day = ['<=', endDay];
		else if (startDay && !endDay)
			where.day = ['>=', startDay];

		let orderBy = {
			'day': 'asc'
		}
		let list = await DayModel.getAllBig(where, 'day,dayDesc,times', orderBy, 1000);

		for (let k = 0; k < list.length; k++) {
			delete list[k]._id;
		}

		return list;
	}

	// 按时段统计某时段报名情况
	async statJoinCnt(meetId, timeMark) {
		let whereDay = {
			DAY_MEET_ID: meetId,
			day: this.getDayByTimeMark(timeMark)
		};
		let day = await DayModel.getOne(whereDay, 'times');
		if (!day) return;

		let whereJoin = {
			JOIN_MEET_TIME_MARK: timeMark,
			JOIN_MEET_ID: meetId
		};
		let ret = await JoinModel.groupCount(whereJoin, 'JOIN_STATUS');

		let stat = { //统计数据
			succCnt: ret['JOIN_STATUS_1'] || 0, //1=预约成功,
			cancelCnt: ret['JOIN_STATUS_10'] || 0, //10=已取消, 
			adminCancelCnt: ret['JOIN_STATUS_99'] || 0, //99=后台取消
		};

		let times = day.times;
		for (let j in times) {
			if (times[j].mark === timeMark) {
				let data = {
					['times.' + j + '.stat']: stat
				}
				await DayModel.edit(whereDay, data);
				return;
			}
		}

	}


	// 预约前检测
	async beforeJoin(userId, meetId, timeMark) {
		await this.checkMeetRules(userId, meetId, timeMark);
	}

	// 修正某用户所有未支付的成功订单状态,无须支付的不用处理
	async fixUserMeetJoinPayRecord(userId) {
		let where = {
			JOIN_USER_ID: userId,
			JOIN_PAY_STATUS: 0,
			JOIN_STATUS: ['in', [JoinModel.STATUS.SUCC]],
		}
		let list = await JoinModel.getAll(where);

		for (let k = 0; k < list.length; k++) {
			await this.fixMeetJoinPay(list[k].JOIN_PAY_TRADE_NO, list[k].JOIN_MEET_ID, list[k].JOIN_MEET_TIME_MARK);
		}
	}

	// 修正某订单状态 (仅需支付订单)
	async fixMeetJoinPay(tradeNo, meetId, timeMark) {

		if (!tradeNo) {
			// 无支付号空单 删除
			await JoinModel.del({ JOIN_PAY_TRADE_NO: tradeNo });

			// 重新统计
			this.statJoinCnt(meetId, timeMark);

			return false;
		}

		let payService = new PayService();
		if (!await payService.fixPayResult(tradeNo)) {
			// 关闭未支付单
			payService.closePay(tradeNo);

			// 未支付 
			await JoinModel.del({ JOIN_PAY_TRADE_NO: tradeNo });

			// 重新统计
			this.statJoinCnt(meetId, timeMark);

			return false;
		}

		// 已支付
		let pay = await PayModel.getOne({ PAY_TRADE_NO: tradeNo });
		if (!pay) this.AppError('支付流水异常,请核查');

		// 更新支付信息
		let data = {
			JOIN_PAY_STATUS: 1,
			JOIN_PAY_TRADE_NO: tradeNo,
			JOIN_PAY_FEE: pay.PAY_TOTAL_FEE,
			JOIN_PAY_TIME: pay.PAY_END_TIME,
		}
		await JoinModel.edit({ JOIN_PAY_TRADE_NO: tradeNo }, data);


		// 重新统计
		this.statJoinCnt(meetId, timeMark);
		return true;
	}

	// 用户预约逻辑
	async prepay(userId, meetId, timeMark, formsList) {
		 
	}



	// 根据日期获取其所在天设置
	getDaySetByDay(meet, day) {
		for (let k = 0; k < meet.MEET_DAYS_SET.length; k++) {
			if (meet.MEET_DAYS_SET[k].day == day)
				return dataUtil.deepClone(meet.MEET_DAYS_SET[k]);
		}
		return null;
	}

	// 根据时段标识获取其所在天 
	getDayByTimeMark(timeMark) {
		return timeMark.substr(1, 4) + '-' + timeMark.substr(5, 2) + '-' + timeMark.substr(7, 2);
	}

	// 根据时段标识获取其所在天设置
	getDaySetByTimeMark(meet, timeMark) {
		let day = this.getDayByTimeMark(timeMark);

		for (let k = 0; k < meet.MEET_DAYS_SET.length; k++) {
			if (meet.MEET_DAYS_SET[k].day == day)
				return dataUtil.deepClone(meet.MEET_DAYS_SET[k]);
		}
		return null;
	}

	// 根据时段标识获取其所在时段设置
	getTimeSetByTimeMark(meet, timeMark) {
		let day = this.getDayByTimeMark(timeMark);

		for (let k = 0; k < meet.MEET_DAYS_SET.length; k++) {
			if (meet.MEET_DAYS_SET[k].day != day) continue;

			for (let j in meet.MEET_DAYS_SET[k].times) {
				if (meet.MEET_DAYS_SET[k].times[j].mark == timeMark)
					return dataUtil.deepClone(meet.MEET_DAYS_SET[k].times[j]);
			}
		}
		return null;
	}

	// 预约时段人数和状态控制校验
	async checkMeetTimeControll(meet, timeMark, meetPeopleCnt = 1) {
		if (!meet) this.AppError('预约时段设置错误, 预约项目不存在');

		let daySet = this.getDaySetByTimeMark(meet, timeMark); // 当天设置
		let timeSet = this.getTimeSetByTimeMark(meet, timeMark); // 预约时段设置

		if (!daySet || !timeSet) this.AppError('预约时段设置错误day&time');

		let statusDesc = timeSet.status == 1 ? '开启' : '关闭';
		let limitDesc = '';
		if (timeSet.isLimit) {
			limitDesc = '人数上限MAX=' + timeSet.limit;
		} else
			limitDesc = '人数不限制NO';

		this._meetLog(meet, `------------------------------`);
		this._meetLog(meet, `#预约时段控制,预约日期=<${daySet.day}>`, `预约时段=[${timeSet.start}-${timeSet.end}],状态=${statusDesc}, ${limitDesc} 当前预约成功人数=${timeSet.stat.succCnt}`);

		if (timeSet.status == 0) this.AppError('该时段预约已经关闭,请选择其他');

		// 时段总人数限制
		if (timeSet.isLimit) {
			if (timeSet.stat.succCnt >= timeSet.limit) {
				this.AppError('该时段预约人员已满,请选择其他');
			}

			let maxCnt = timeSet.limit - timeSet.stat.succCnt;

			if (maxCnt < meetPeopleCnt) {
				this.AppError('本时段最多还可以预约' + (maxCnt) + '人,您当前提交了' + meetPeopleCnt + '人,请调整后再提交');
			}
		}

	}


	/** 报名规则校验 */
	async checkMeetRules(userId, meetId, timeMark, formsList = null) {

		// 预约时段是否存在
		let meetWhere = {
			_id: meetId
		};
		let day = this.getDayByTimeMark(timeMark);
		let meet = await this.getMeetOneDay(meetId, day, meetWhere);
		if (!meet) {
			this.AppError('预约时段选择错误,请重新选择');
		}

		// 预约时段人数和状态控制校验
		let meetPeopleCnt = formsList ? formsList.length : 1;

		await this.checkMeetTimeControll(meet, timeMark, meetPeopleCnt);

		// 截止规则  
		await this.checkMeetEndSet(meet, timeMark);


		// 针对用户的次数限制
		await this.checkMeetLimitSet(userId, meet, timeMark, meetPeopleCnt);

	}


	// 预约次数限制校验
	async checkMeetLimitSet(userId, meet, timeMark, nowCnt) {
		if (!meet) this.AppError('预约次数规则错误, 预约项目不存在');
		let meetId = meet._id;

		let daySet = this.getDaySetByTimeMark(meet, timeMark); // 当天设置
		let timeSet = this.getTimeSetByTimeMark(meet, timeMark); // 预约时段设置

		this._meetLog(meet, `------------------------------`);
		this._meetLog(meet, `#预约次数规则,预约日期=<${daySet.day}>`, `预约时段=[${timeSet.start}~${timeSet.end}]`);

		let where = {
			JOIN_MEET_ID: meetId,
			JOIN_MEET_TIME_MARK: timeMark,
			JOIN_USER_ID: userId,
			JOIN_STATUS: JoinModel.STATUS.SUCC
		}
		let cnt = await JoinModel.count(where);
		let maxCnt = projectConfig.MEET_MAX_JOIN_CNT;
		this._meetLog(meet, `预约次数规则,mode=本时段可预约${maxCnt}次`, `当前已预约=${cnt}次`);

		if (cnt >= maxCnt)
			this.AppError(`您本时段已经预约,不能继续预约`);

	}



	// 预约截止设置校验
	async checkMeetEndSet(meet, timeMark) {
		if (!meet) this.AppError('预约截止规则错误, 预约项目不存在');


		this._meetLog(meet, `------------------------------`);
		let daySet = this.getDaySetByTimeMark(meet, timeMark); // 当天设置
		let timeSet = this.getTimeSetByTimeMark(meet, timeMark); // 预约时段设置

		this._meetLog(meet, `#预约截止规则,预约日期=<${daySet.day}>`, `预约时段=[${timeSet.start}-${timeSet.end}]`);

		let nowTime = timeUtil.time('Y-M-D h:m:s');

		/*
		let startTime = daySet.day + ' ' + timeSet.start + ':00';
		this._meetLog(meet, `预约开始规则,mode=<时段过期判定>`, `预约开始时段=${startTime},当前时段=${nowTime}`);
		if (nowTime > startTime) {
			this.AppError('该时段已开始,无法预约,请选择其他');
		}*/

		let endTime = daySet.day + ' ' + timeSet.end + ':59';
		this._meetLog(meet, `预约开始规则,mode=<时段过期判定>`, `预约结束时段=${endTime},当前时段=${nowTime}`);
		if (nowTime > endTime) {
			this.AppError('该时段已结束,无法预约,请选择其他');
		}

	}


	/**  预约详情 */
	async viewMeet(userId, meetId) {
		await this.fixUserMeetJoinPayRecord(userId);

		let fields = '*';

		let where = {
			_id: meetId,
			MEET_STATUS: ['in', [MeetModel.STATUS.COMM, MeetModel.STATUS.OVER]]
		}
		let meet = await MeetModel.getOne(where, fields);
		if (!meet) return null;

		MeetModel.inc(meetId, 'MEET_VIEW_CNT', 1);

		let getDaysSet = [];
		meet.MEET_DAYS_SET = await this.getDaysSet(meetId, timeUtil.time('Y-M-D')); //今天及以后
		let daysSet = meet.MEET_DAYS_SET;

		let now = timeUtil.time('Y-M-D');
		for (let k = 0; k < daysSet.length; k++) {
			let dayNode = daysSet[k];

			if (dayNode.day < now) continue; // 排除过期

			let getTimes = [];

			for (let j in dayNode.times) {
				let timeNode = dayNode.times[j];

				// 排除状态关闭的时段
				if (timeNode.status != 1) continue;

				// 判断数量是否已满
				if (timeNode.isLimit && timeNode.stat.succCnt >= timeNode.limit)
					timeNode.error = '预约已满';

				// 截止规则
				if (!timeNode.error) {
					try {
						await this.checkMeetEndSet(meet, timeNode.mark);
					} catch (ex) {
						if (ex.name == 'AppError')
							timeNode.error = '预约结束';
						else
							throw ex;
					}
				}

				getTimes.push(timeNode);
			}
			dayNode.times = getTimes;

			getDaysSet.push(dayNode);
		}


		// 预约人数
		let whereJoin = {
			JOIN_MEET_ID: meetId,
			JOIN_STATUS: JoinModel.STATUS.SUCC
		}
		let cntJoin = await JoinModel.count(whereJoin);

		// 收藏人数
		let FavModel = require('../model/fav_model.js');
		let whereFav = {
			FAV_OID: meetId,
		}
		let cntFav = await FavModel.count(whereFav);

		// 只返回需要的字段
		let ret = {};

		ret.cntJoin = cntJoin;
		ret.cntFav = cntFav;

		ret.MEET_DAYS_SET = getDaysSet;

		ret.MEET_FEE = meet.MEET_FEE;
		ret.MEET_QR = meet.MEET_QR;
		ret.MEET_TITLE = meet.MEET_TITLE;
		ret.MEET_CATE_NAME = meet.MEET_CATE_NAME;
		ret.MEET_CATE_ID = meet.MEET_CATE_ID;
		ret.MEET_OBJ = meet.MEET_OBJ;
		ret.MEET_VIEW_CNT = meet.MEET_VIEW_CNT;
		ret.cover = await cloudUtil.getTempFileURLOne(meet.MEET_OBJ.cover[0]);
 
		return ret;
	}


	/**  预约前获取关键信息 */
	async detailForJoin(userId, meetId, timeMark) {

		await this.fixUserMeetJoinPayRecord(userId);

		let fields = 'MEET_FEE,MEET_DAYS_SET,MEET_JOIN_FORMS, MEET_TITLE';

		let where = {
			_id: meetId,
			MEET_STATUS: ['in', [MeetModel.STATUS.COMM, MeetModel.STATUS.OVER]]
		}
		let day = this.getDayByTimeMark(timeMark);
		let meet = await this.getMeetOneDay(meetId, day, where, fields);
		if (!meet) return null;

		let dayDesc = timeUtil.fmtDateCHN(this.getDaySetByTimeMark(meet, timeMark).day);

		let timeSet = this.getTimeSetByTimeMark(meet, timeMark);
		let timeDesc = timeSet.start + '~' + timeSet.end;
		meet.dayDesc = dayDesc + ' ' + timeDesc;

		// 取出本人最近一次本时段填写表单
		let whereMy = {
			JOIN_USER_ID: userId,
		}
		let orderByMy = {
			JOIN_ADD_TIME: 'desc'
		}
		let joinMy = await JoinModel.getOne(whereMy, 'JOIN_FORMS', orderByMy);


		if (joinMy)
			meet.myForms = joinMy.JOIN_FORMS;
		else
			meet.myForms = [];

		meet.MEET_FEE = Number(dataUtil.fmtMoney(meet.MEET_FEE / 100));

		return meet;
	}

	/** 获取某天可用时段 */
	async getUsefulTimesByDaysSet(meetId, day) {
		let where = {
			DAY_MEET_ID: meetId,
			day
		}
		let daysSet = await DayModel.getAll(where, 'day,times');
		let usefulTimes = [];
		for (let k = 0; k < daysSet.length; k++) {
			if (daysSet[k].day != day)
				continue;

			let times = daysSet[k].times;
			for (let j in times) {
				if (times[j].status != 1) continue;
				usefulTimes.push(times[j]);
			}
			break;

		}
		return usefulTimes;
	}

	/** 按天获取预约项目 */
	async getMeetListByDay(day) {
		let where = {
			MEET_STATUS: MeetModel.STATUS.COMM,
		};

		let orderBy = {
			'MEET_ORDER': 'asc',
			'MEET_ADD_TIME': 'desc'
		};

		let fields = 'MEET_TITLE,MEET_DAYS_SET,MEET_OBJ.cover';

		let list = await MeetModel.getAll(where, fields, orderBy);

		let retList = [];

		for (let k = 0; k < list.length; k++) {
			let usefulTimes = await this.getUsefulTimesByDaysSet(list[k]._id, day);

			if (usefulTimes.length == 0) continue;

			let node = {};
			node.timeDesc = usefulTimes.length > 1 ? usefulTimes.length + '个时段' : usefulTimes[0].start;
			node.title = list[k].MEET_TITLE;
			node.pic = list[k].MEET_OBJ.cover;
			node._id = list[k]._id;
			retList.push(node);

		}
		return retList;
	}

	/** 获取从某天开始可预约的日期 */
	async getHasDaysFromDay(day) {
		let where = {
			day: ['>=', day],
		};

		let fields = 'times,day';
		let list = await DayModel.getAllBig(where, fields);

		let retList = [];
		for (let k = 0; k < list.length; k++) {
			for (let n in list[k].times) {
				if (list[k].times[n].status == 1) {
					retList.push(list[k].day);
					break;
				}
			}
		}
		return retList;
	}

	/** 取得预约分页列表 */
	async getMeetList({
		search, // 搜索条件
		sortType, // 搜索菜单
		sortVal, // 搜索菜单
		orderBy, // 排序 
		cateId, //分类查询条件
		page,
		size,
		isTotal = true,
		oldTotal
	}) {

		orderBy = orderBy || {
			'MEET_ORDER': 'asc',
			'MEET_ADD_TIME': 'desc'
		};
		let fields = 'MEET_TITLE,MEET_OBJ,MEET_DAYS,MEET_CATE_NAME,MEET_CATE_ID,MEET_FEE';

		let where = {};
		where.and = {
			_pid: this.getProjectId() //复杂的查询在此处标注PID
		};

		if (cateId && cateId !== '0') where.and.MEET_CATE_ID = cateId;

		where.and.MEET_STATUS = ['in', [MeetModel.STATUS.COMM, MeetModel.STATUS.OVER]]; // 状态  

		if (util.isDefined(search) && search) {
			where.or = [
				{ MEET_TITLE: ['like', search] },
			];

		} else if (sortType && util.isDefined(sortVal)) {
			// 搜索菜单
			switch (sortType) {
				case 'sort': {
					orderBy = this.fmtOrderBySort(sortVal, 'NEWS_ADD_TIME');
					break;
				}
				case 'cateId': {
					if (sortVal) where.and.MEET_CATE_ID = String(sortVal);
					break;
				}
			}
		}
		let result = await MeetModel.getList(where, fields, orderBy, page, size, isTotal, oldTotal);

		return result;
	}



	/** 取消我的预约 只有成功可以取消 */
	async cancelMyJoin(userId, joinId) {

		let where = {
			JOIN_USER_ID: userId,
			_id: joinId,
			JOIN_IS_CHECKIN: 0, // 核销不能取消
			JOIN_STATUS: JoinModel.STATUS.SUCC
		};
		let join = await JoinModel.getOne(where);

		if (!join) {
			this.AppError('未找到可取消的预约记录');
		}

		// 取消规则判定
		let whereMeet = {
			_id: join.JOIN_MEET_ID,
			MEET_STATUS: ['in', [MeetModel.STATUS.COMM, MeetModel.STATUS.OVER]]
		}
		let meet = await this.getMeetOneDay(join.JOIN_MEET_ID, join.JOIN_MEET_DAY, whereMeet);
		if (!meet) this.AppError('预约项目不存在或者已关闭');

		let daySet = this.getDaySetByTimeMark(meet, join.JOIN_MEET_TIME_MARK);
		let timeSet = this.getTimeSetByTimeMark(meet, join.JOIN_MEET_TIME_MARK);
		if (!timeSet) this.AppError('被取消的时段不存在');


		if (meet.MEET_CANCEL_SET == 0)
			this.AppError('该预约不能取消');


		let startT = daySet.day + ' ' + timeSet.start + ':00';
		let startTime = timeUtil.time2Timestamp(startT);
		let now = timeUtil.time();
		if (meet.MEET_CANCEL_SET == 2 && now > startTime)
			this.AppError('该预约时段已经开始,无法取消');

		// TODO 已过期不能取消

		if (join.JOIN_PAY_STATUS == 99) {
			// 无须支付
			// 更新记录 
			let data = {
				JOIN_STATUS: JoinModel.STATUS.CANCEL,
				JOIN_CANCEL_TIME: this._timestamp,
			}
			await JoinModel.edit(joinId, data);
		}
		else {
			let tradeNo = join.JOIN_PAY_TRADE_NO;
			if (!await this.fixMeetJoinPay(tradeNo, join.JOIN_MEET_ID, join.JOIN_MEET_TIME_MARK)) {
				this.AppError('该预约记录未支付,已取消并删除!');
			}
			let payService = new PayService();
			await payService.refundPay(tradeNo, '用户取消预约');

			// 更新记录 
			let data = {
				JOIN_STATUS: JoinModel.STATUS.CANCEL,
				JOIN_CANCEL_TIME: this._timestamp,
				JOIN_PAY_STATUS: 8,
			}
			await JoinModel.edit(joinId, data);
		}

		// await JoinModel.del(where); 以前是删除,现在改为取消


		// 统计
		this.statJoinCnt(join.JOIN_MEET_ID, join.JOIN_MEET_TIME_MARK);

	}

	/** 取得我的预约详情 */
	async getMyJoinDetail(userId, joinId) {

		let fields = 'JOIN_PAY_STATUS,JOIN_PAY_FEE,JOIN_COMPLETE_END_TIME,JOIN_IS_CHECKIN,JOIN_CHECKIN_TIME,JOIN_REASON,JOIN_MEET_ID,JOIN_MEET_TITLE,JOIN_MEET_DAY,JOIN_MEET_TIME_START,JOIN_MEET_TIME_END,JOIN_STATUS,JOIN_ADD_TIME,JOIN_CODE,JOIN_FORMS';

		let where = {
			_id: joinId,
			JOIN_USER_ID: userId
		};
		return await JoinModel.getOne(where, fields);
	}

	/** 取得我的预约分页列表 */
	async getMyJoinList(userId, {
		search, // 搜索条件
		sortType, // 搜索菜单
		sortVal, // 搜索菜单
		orderBy, // 排序 
		page,
		size,
		isTotal = true,
		oldTotal
	}) {

		await this.fixUserMeetJoinPayRecord(userId);

		orderBy = orderBy || {
			//	'JOIN_MEET_DAY': 'desc',
			//	'JOIN_MEET_TIME_START': 'desc',
			'JOIN_ADD_TIME': 'desc'
		};
		let fields = 'JOIN_COMPLETE_END_TIME,JOIN_IS_CHECKIN,JOIN_REASON,JOIN_MEET_ID,JOIN_MEET_TITLE,JOIN_MEET_DAY,JOIN_MEET_TIME_START,JOIN_MEET_TIME_END,JOIN_STATUS,JOIN_ADD_TIME,JOIN_OBJ';

		let where = {
			JOIN_USER_ID: userId
		};
		//where.MEET_STATUS = ['in', [MeetModel.STATUS.COMM, MeetModel.STATUS.OVER]]; // 状态  

		if (util.isDefined(search) && search) {
			where['JOIN_MEET_TITLE'] = {
				$regex: '.*' + search,
				$options: 'i'
			};
		} else if (sortType) {
			// 搜索菜单
			switch (sortType) {

				case 'cateId': {
					if (sortVal) where.JOIN_MEET_CATE_ID = String(sortVal);
					break;
				}
				case 'all': { //所有 
					break;
				}
				case 'use': { //可用未过期
					where.JOIN_STATUS = JoinModel.STATUS.SUCC;
					where.JOIN_COMPLETE_END_TIME = ['>=', timeUtil.time('Y-M-D h:m')];
					break;
				}
				case 'check': { //已核销
					where.JOIN_STATUS = JoinModel.STATUS.SUCC;
					where.JOIN_IS_CHECKIN = 1;
					break;
				}
				case 'timeout': { //已过期未核销
					where.JOIN_STATUS = JoinModel.STATUS.SUCC;
					where.JOIN_IS_CHECKIN = 0;
					where.JOIN_COMPLETE_END_TIME = ['<', timeUtil.time('Y-M-D h:m')];
					break;
				}
				case 'succ': { //预约成功
					where.JOIN_STATUS = JoinModel.STATUS.SUCC;
					//where.JOIN_MEET_DAY = ['>=', timeUtil.time('Y-M-D h:m')];
					//where.JOIN_MEET_TIME_START = ['>=', timeUtil.time('h:m')];
					break;
				}
				case 'cancel': { //系统已取消
					where.JOIN_STATUS = ['in', [JoinModel.STATUS.ADMIN_CANCEL]];
					break;
				}
				case 'usercancel': { //用户已取消
					where.JOIN_STATUS = ['in', [JoinModel.STATUS.CANCEL]];
					break;
				}
			}
		}
		let result = await JoinModel.getList(where, fields, orderBy, page, size, isTotal, oldTotal);

		return result;
	}

	/** 取得我的某日预约列表 */
	async getMyJoinSomeday(userId, day) {

		let fields = 'JOIN_IS_CHECKIN,JOIN_MEET_ID,JOIN_MEET_TITLE,JOIN_MEET_DAY,JOIN_MEET_TIME_START,JOIN_MEET_TIME_END,JOIN_STATUS,JOIN_ADD_TIME';

		let where = {
			JOIN_USER_ID: userId,
			JOIN_MEET_DAY: day
		};
		//where.MEET_STATUS = ['in', [MeetModel.STATUS.COMM, MeetModel.STATUS.OVER]]; // 状态  

		let orderBy = {
			'JOIN_MEET_TIME_START': 'asc',
			'JOIN_ADD_TIME': 'desc'
		}

		return await JoinModel.getAll(where, fields, orderBy);


	}
}

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