/* *所有关于Cal_Plan类的业务代码应在此处编写 *可使用repository.调用常用方法，获取EF/Dapper等信息 *如果需要事务请使用repository.DbContextBeginTransaction *也可使用DBServerProvider.手动获取数据库相关信息 *用户信息、权限、角色等使用UserContext.Current操作 *Cal_PlanService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter */ using iMES.Core.BaseProvider; using iMES.Core.Extensions.AutofacManager; using iMES.Entity.DomainModels; using System.Linq; using iMES.Core.Utilities; using System.Linq.Expressions; using iMES.Core.Extensions; using Microsoft.EntityFrameworkCore; using Microsoft.Extensions.DependencyInjection; using Microsoft.AspNetCore.Http; using iMES.Calendar.IRepositories; using System.Threading.Tasks; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System; using iMES.Calendar.Repositories; using iMES.Core.Enums; using iMES.Custom.IRepositories; namespace iMES.Calendar.Services { public partial class Cal_PlanService { private readonly IHttpContextAccessor _httpContextAccessor; private readonly ICal_PlanRepository _repository;//访问数据库 private readonly ICal_PlanShiftRepository _shiftRepository;//访问数据库 private readonly ICal_PlanTeamRepository _teamRepository;//访问数据库 private readonly IBase_NumberRuleRepository _numberRuleRepository;//自定义编码规则访问数据库 [ActivatorUtilitiesConstructor] public Cal_PlanService( ICal_PlanRepository dbRepository, IHttpContextAccessor httpContextAccessor, ICal_PlanShiftRepository shiftRepository, ICal_PlanTeamRepository teamRepository, IBase_NumberRuleRepository numberRuleRepository ) : base(dbRepository) { _httpContextAccessor = httpContextAccessor; _repository = dbRepository; _shiftRepository = shiftRepository; _teamRepository = teamRepository; _numberRuleRepository = numberRuleRepository; //多租户会用到这init代码，其他情况可以不用 //base.Init(dbRepository); } /// /// 获取table1的数据 /// /// /// public async Task GetTable1Data(PageDataOptions loadData) { //Equip_SpotMaintPlanModelBody.vue中loadTableBefore方法查询前给loadData.Value写入的值 List list = loadData.Wheres.DeserializeObject>(); //获取查询到的总和数 int total = await Cal_PlanShiftRepository.Instance.FindAsIQueryable(x => x.PlanId == new Guid(list[0].value)).CountAsync(); var data = await Cal_PlanShiftRepository.Instance //这里可以自己查询条件，从 loadData.Value找前台自定义传的查询条件 .FindAsIQueryable(x => x.PlanId == new Guid(list[0].value)) //分页 .TakeOrderByPage(1, 10, x => new Dictionary() { { x.CreateDate, QueryOrderBy.Desc } }) .Select(s => new { s.PlanShiftId, s.PlanId, s.PlanShiftName,s.Sequence,s.StartTime,s.EndTime, s.CreateID, s.Creator, s.CreateDate, s.ModifyID, s.Modifier, s.ModifyDate }) .ToListAsync(); object gridData = new { rows = data, total }; return gridData; } /// /// 获取table2的数据 /// /// /// public async Task GetTable2Data(PageDataOptions loadData) { //Equip_SpotMaintPlanModelBody.vue中loadTableBefore方法查询前给loadData.Value写入的值 //获取查询到的总和数 List list = loadData.Wheres.DeserializeObject>(); //获取查询到的总和数 int total = await repository.DbContext.Set().Where(x => x.PlanId == new Guid(list[0].value)).CountAsync(); //从 loadData.Value取查询条件，分页等信息 //这里可以自己查询条件，从 loadData.Value找前台自定义传的查询条件 var data = await repository.DbContext.Set().Where(x => x.PlanId == new Guid(list[0].value)) //分页 .TakeOrderByPage(1, 10, x => new Dictionary() { { x.CreateDate, QueryOrderBy.Desc } }) .Select(s => new { s.PlanTeamId ,s.PlanId ,s.TeamId ,s.TeamCode ,s.TeamName ,s.Sequence, s.CreateID, s.Creator, s.CreateDate, s.ModifyID, s.Modifier, s.ModifyDate }) .ToListAsync(); object gridData = new { rows = data, total }; return gridData; } WebResponseContent _webResponse = new WebResponseContent(); /// /// 自定义保存从表数据逻辑 /// /// /// public override WebResponseContent Add(SaveModel saveDataModel) { //取出校验完成后的从表1.2的数据 TableExtra tableExtra = saveDataModel.Extra.ToString().DeserializeObject(); //保存到数据库前 AddOnExecuting = (Cal_Plan plan, object obj) => { if (string.IsNullOrWhiteSpace(plan.PlanCode)) plan.PlanCode = GetPlanCode(); //如果返回false,后面代码不会再执行 if (repository.Exists(x => x.PlanCode == plan.PlanCode)) { return _webResponse.Error("计划编号已存在"); } return WebResponseContent.Instance.OK(); }; //Equip_SpotMaintPlan 此处已经提交了数据库，处于事务中 AddOnExecuted = (Cal_Plan plan, object obj) => { int i = 0; //在此操作tableExtra从表信息 List newsList = tableExtra.Table1List.Select(s => new Cal_PlanShift { PlanShiftId = s.PlanShiftId, PlanId = plan.PlanId, PlanShiftName = s.PlanShiftName, StartTime = s.StartTime, EndTime = s.EndTime, Sequence = i++ }).ToList(); //id=0的默认为新增的数据 List addList = newsList.Where(x => x.PlanShiftId == new Guid("00000000-0000-0000-0000-000000000000")).ToList(); //设置默认创建人信息 addList.ForEach(x => { x.SetCreateDefaultVal(); }); //新增 repository.AddRange(addList); int j = 0; //点检保养项目 List newsList2 = tableExtra.Table2List.Select(s => new Cal_PlanTeam { PlanTeamId = s.PlanTeamId, PlanId = plan.PlanId, TeamId = s.TeamId, TeamCode = s.TeamCode, TeamName = s.TeamName, Sequence = j++ }).ToList(); //id=0的默认为新增的数据 List addList2 = newsList2.Where(x => x.PlanTeamId == new Guid("00000000-0000-0000-0000-000000000000")).ToList(); //设置默认创建人信息 addList2.ForEach(x => { x.SetCreateDefaultVal(); }); //新增 repository.AddRange(addList2); //最终保存 repository.SaveChanges(); //生成班组排班 if (plan.Status == 2) { var teamShift = new List(); for (var date = Convert.ToDateTime(plan.StartDate); date <= Convert.ToDateTime(plan.EndDate); date = date.AddDays(2)) { if (newsList.Count >= 1) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); } if (newsList.Count >= 2) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[1].TeamId.ToString(), TeamName = newsList2[1].TeamName, ShiftId = newsList[1].PlanShiftId, ShiftName = newsList[1].PlanShiftName, Sequence = newsList[1].Sequence, PlanId = plan.PlanId }); } if (newsList.Count >= 3) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[2].TeamId.ToString(), TeamName = newsList2[2].TeamName, ShiftId = newsList[2].PlanShiftId, ShiftName = newsList[2].PlanShiftName, Sequence = newsList[2].Sequence, PlanId = plan.PlanId }); } }; for (var date = Convert.ToDateTime(plan.StartDate).AddDays(1); date <= Convert.ToDateTime(plan.EndDate); date = date.AddDays(2)) { if (newsList.Count == 1 && newsList2.Count == 1) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); } if (newsList.Count == 2 && newsList2.Count == 2) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[1].PlanShiftId, ShiftName = newsList[1].PlanShiftName, Sequence = newsList[1].Sequence, PlanId = plan.PlanId }); teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[1].TeamId.ToString(), TeamName = newsList2[1].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); } if (newsList.Count == 3 && newsList2.Count == 3) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[2].TeamId.ToString(), TeamName = newsList2[2].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[1].TeamId.ToString(), TeamName = newsList2[1].TeamName, ShiftId = newsList[1].PlanShiftId, ShiftName = newsList[1].PlanShiftName, Sequence = newsList[1].Sequence, PlanId = plan.PlanId }); teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[2].PlanShiftId, ShiftName = newsList[2].PlanShiftName, Sequence = newsList[2].Sequence, PlanId = plan.PlanId }); } }; //新增 repository.AddRange(teamShift); //最终保存 repository.SaveChanges(); } return WebResponseContent.Instance.OK(); }; return base.Add(saveDataModel); } /// /// 自定义更新从表操作 /// /// /// public override WebResponseContent Update(SaveModel saveModel) { //取出校验完成后的从表1.2的数据 TableExtra tableExtra = saveModel.Extra.ToString().DeserializeObject(); //保存到数据库前 UpdateOnExecuting = (Cal_Plan plan, object obj, object obj2, List list) => { return WebResponseContent.Instance.OK(); }; //App_ReportPrice 此处已经提交了数据库，处于事务中 UpdateOnExecuted = (Cal_Plan plan, object obj, object obj2, List list) => { //在此操作tableExtra从表信息 List newsList = tableExtra.Table1List.Select(s => new Cal_PlanShift { PlanShiftId = s.PlanShiftId, PlanId = plan.PlanId, PlanShiftName = s.PlanShiftName, StartTime = s.StartTime, EndTime = s.EndTime }).ToList(); //id=0的默认为新增的数据 List addList = newsList.Where(x => x.PlanShiftId == new Guid("00000000-0000-0000-0000-000000000000")).ToList(); //设置默认创建人信息 addList.ForEach(x => { x.SetCreateDefaultVal(); }); //获取所有编辑行 List editIds = newsList.Where(x => x.PlanShiftId != new Guid("00000000-0000-0000-0000-000000000000")).Select(s => s.PlanShiftId).ToList(); addList.ForEach(x => { x.SetModifyDefaultVal(); }); //从数据库查询编辑的行是否存在，如果数据库不存在，执行修改操作会异常 List existsIds = Cal_PlanShiftRepository.Instance.FindAsIQueryable(x => editIds.Contains(x.PlanShiftId)).Select(s => s.PlanShiftId).ToList(); //获取实际可以修改的数据 List updateList = newsList.Where(x => existsIds.Contains(x.PlanShiftId)).ToList(); //设置默认修改人信息 updateList.ForEach(x => { x.SetModifyDefaultVal(); }); //新增 repository.AddRange(addList); //修改(第二个参数指定要修改的字段,第三个参数执行保存) repository.UpdateRange(updateList, x => new { x.PlanShiftName, x.StartTime, x.EndTime, x.Modifier, x.ModifyDate, x.ModifyID }); //点检保养项目 List newsList2 = tableExtra.Table2List.Select(s => new Cal_PlanTeam { PlanTeamId = s.PlanTeamId, PlanId = plan.PlanId, TeamId = s.TeamId, TeamCode = s.TeamCode, TeamName = s.TeamName, }).ToList(); //id=0的默认为新增的数据 List addList2 = newsList2.Where(x => x.PlanTeamId == new Guid("00000000-0000-0000-0000-000000000000")).ToList(); //设置默认创建人信息 addList2.ForEach(x => { x.SetCreateDefaultVal(); }); //获取所有编辑行 List editIds2 = newsList2.Where(x => x.PlanTeamId != new Guid("00000000-0000-0000-0000-000000000000")).Select(s => s.PlanTeamId).ToList(); addList2.ForEach(x => { x.SetModifyDefaultVal(); }); //从数据库查询编辑的行是否存在，如果数据库不存在，执行修改操作会异常 List existsIds2 = Cal_PlanTeamRepository.Instance.FindAsIQueryable(x => editIds.Contains(x.PlanTeamId)).Select(s => s.PlanTeamId).ToList(); //获取实际可以修改的数据 List updateList2 = newsList2.Where(x => existsIds2.Contains(x.PlanTeamId)).ToList(); //设置默认修改人信息 updateList2.ForEach(x => { x.SetModifyDefaultVal(); }); //新增 repository.AddRange(addList2); //修改(第二个参数指定要修改的字段,第三个参数执行保存) repository.UpdateRange(updateList2, x => new { x.TeamId, x.TeamCode, x.TeamName, x.Modifier, x.ModifyDate, x.ModifyID }); //最终保存 repository.SaveChanges(); //生成班组排班 if (plan.Status == 2) { var teamShift = new List(); for (var date = Convert.ToDateTime(plan.StartDate); date <= Convert.ToDateTime(plan.EndDate); date = date.AddDays(2)) { if (newsList.Count >= 1) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); } if (newsList.Count >= 2) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[1].TeamId.ToString(), TeamName = newsList2[1].TeamName, ShiftId = newsList[1].PlanShiftId, ShiftName = newsList[1].PlanShiftName, Sequence = newsList[1].Sequence, PlanId = plan.PlanId }); } if (newsList.Count >= 3) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[2].TeamId.ToString(), TeamName = newsList2[2].TeamName, ShiftId = newsList[2].PlanShiftId, ShiftName = newsList[2].PlanShiftName, Sequence = newsList[2].Sequence, PlanId = plan.PlanId }); } }; for (var date = Convert.ToDateTime(plan.StartDate).AddDays(1); date <= Convert.ToDateTime(plan.EndDate); date = date.AddDays(2)) { if (newsList.Count == 1 && newsList2.Count == 1) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); } if (newsList.Count == 2 && newsList2.Count == 2) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[1].PlanShiftId, ShiftName = newsList[1].PlanShiftName, Sequence = newsList[1].Sequence, PlanId = plan.PlanId }); teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[1].TeamId.ToString(), TeamName = newsList2[1].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); } if (newsList.Count == 3 && newsList2.Count == 3) { teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[2].TeamId.ToString(), TeamName = newsList2[2].TeamName, ShiftId = newsList[0].PlanShiftId, ShiftName = newsList[0].PlanShiftName, Sequence = newsList[0].Sequence, PlanId = plan.PlanId }); teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[1].TeamId.ToString(), TeamName = newsList2[1].TeamName, ShiftId = newsList[1].PlanShiftId, ShiftName = newsList[1].PlanShiftName, Sequence = newsList[1].Sequence, PlanId = plan.PlanId }); teamShift.Add(new Cal_TeamShift { TeamShiftId = new Guid(), TheDate = date, TeamId = newsList2[0].TeamId.ToString(), TeamName = newsList2[0].TeamName, ShiftId = newsList[2].PlanShiftId, ShiftName = newsList[2].PlanShiftName, Sequence = newsList[2].Sequence, PlanId = plan.PlanId }); } }; //新增 repository.AddRange(teamShift); //最终保存 repository.SaveChanges(); } return WebResponseContent.Instance.OK(); }; return base.Update(saveModel); } /// /// 删除 /// /// /// /// public override WebResponseContent Del(object[] keys, bool delList = true) { for (int i = 0; i < keys.Length; i++) { List idsDevice = Cal_PlanShiftRepository.Instance.FindAsIQueryable(x => x.PlanId == new Guid(keys[i].ToString())).Select(s => (object)s.PlanShiftId).ToList(); List idsProject = Cal_PlanTeamRepository.Instance.FindAsIQueryable(x => x.PlanId == new Guid(keys[i].ToString())).Select(s => (object)s.PlanTeamId).ToList(); object[] arrayDevice = idsDevice.ToArray(); object[] arrayProject = idsProject.ToArray(); if (arrayDevice.Length > 0) _shiftRepository.DeleteWithKeys(arrayDevice, true); if (arrayProject.Length > 0) _teamRepository.DeleteWithKeys(arrayProject, true); } //最终保存 repository.SaveChanges(); return base.Del(keys, true); } /// /// 自动生成设备编号 /// /// public string GetPlanCode() { DateTime dateNow = (DateTime)DateTime.Now.ToString("yyyy-MM-dd").GetDateTime(); //查询当天最新的订单号 string defectItemCode = repository.FindAsIQueryable(x => x.CreateDate > dateNow && x.PlanCode.Length > 8) .OrderByDescending(x => x.PlanCode) .Select(s => s.PlanCode) .FirstOrDefault(); Base_NumberRule numberRule = _numberRuleRepository.FindAsIQueryable(x => x.FormCode == "CalPlan") .OrderByDescending(x => x.CreateDate) .FirstOrDefault(); if (numberRule != null) { string rule = numberRule.Prefix + DateTime.Now.ToString(numberRule.SubmitTime.Replace("hh", "HH")); if (string.IsNullOrEmpty(defectItemCode)) { rule += "1".PadLeft(numberRule.SerialNumber, '0'); } else { rule += (defectItemCode.Substring(defectItemCode.Length - numberRule.SerialNumber).GetInt() + 1).ToString("0".PadLeft(numberRule.SerialNumber, '0')); } return rule; } else //如果自定义序号配置项不存在，则使用日期生成 { return DateTime.Now.ToString("yyyyMMddHHmmssffff"); } } } public class Table1 { /// ///计划班次主键 /// [Key] [Display(Name = "计划班次主键")] [Column(TypeName = "uniqueidentifier")] [Editable(true)] public Guid PlanShiftId { get; set; } /// ///计划主键 /// [Display(Name = "计划主键")] [Column(TypeName = "uniqueidentifier")] [Editable(true)] public Guid PlanId { get; set; } /// ///显示顺序 /// [Display(Name = "显示顺序")] [Column(TypeName = "int")] [Editable(true)] public int? Sequence { get; set; } /// ///班次名称 /// [Display(Name = "班次名称")] [MaxLength(100)] [Column(TypeName = "nvarchar(100)")] [Editable(true)] public string PlanShiftName { get; set; } /// ///开始时间 /// [Display(Name = "开始时间")] [MaxLength(20)] [Column(TypeName = "nvarchar(20)")] [Editable(true)] public string StartTime { get; set; } /// ///结束时间 /// [Display(Name = "结束时间")] [MaxLength(20)] [Column(TypeName = "nvarchar(20)")] [Editable(true)] public string EndTime { get; set; } /// ///创建人编号 /// [Display(Name = "创建人编号")] [Column(TypeName = "int")] [Editable(true)] public int? CreateID { get; set; } /// ///创建人 /// [Display(Name = "创建人")] [MaxLength(30)] [Column(TypeName = "nvarchar(30)")] [Editable(true)] public string Creator { get; set; } /// ///创建时间 /// [Display(Name = "创建时间")] [Column(TypeName = "datetime")] [Editable(true)] public DateTime? CreateDate { get; set; } /// ///修改人编号 /// [Display(Name = "修改人编号")] [Column(TypeName = "int")] [Editable(true)] public int? ModifyID { get; set; } /// ///修改人 /// [Display(Name = "修改人")] [MaxLength(30)] [Column(TypeName = "nvarchar(30)")] [Editable(true)] public string Modifier { get; set; } /// ///修改时间 /// [Display(Name = "修改时间")] [Column(TypeName = "datetime")] [Editable(true)] public DateTime? ModifyDate { get; set; } } public class Table2 { /// ///计划班组主键 /// [Key] [Display(Name = "计划班组主键")] [Column(TypeName = "uniqueidentifier")] [Editable(true)] public Guid PlanTeamId { get; set; } /// ///计划主键 /// [Display(Name = "计划主键")] [Column(TypeName = "uniqueidentifier")] [Editable(true)] public Guid PlanId { get; set; } /// ///班组主键 /// [Display(Name = "班组主键")] [Column(TypeName = "uniqueidentifier")] [Editable(true)] public Guid TeamId { get; set; } /// ///班组编码 /// [Display(Name = "班组编码")] [MaxLength(100)] [Column(TypeName = "nvarchar(100)")] [Editable(true)] public string TeamCode { get; set; } /// ///班组名称 /// [Display(Name = "班组名称")] [MaxLength(100)] [Column(TypeName = "nvarchar(100)")] [Editable(true)] public string TeamName { get; set; } /// ///显示顺序 /// [Display(Name = "显示顺序")] [Column(TypeName = "int")] [Editable(true)] public int? Sequence { get; set; } /// ///创建人编号 /// [Display(Name = "创建人编号")] [Column(TypeName = "int")] [Editable(true)] public int? CreateID { get; set; } /// ///创建人 /// [Display(Name = "创建人")] [MaxLength(30)] [Column(TypeName = "nvarchar(30)")] [Editable(true)] public string Creator { get; set; } /// ///创建时间 /// [Display(Name = "创建时间")] [Column(TypeName = "datetime")] [Editable(true)] public DateTime? CreateDate { get; set; } /// ///修改人编号 /// [Display(Name = "修改人编号")] [Column(TypeName = "int")] [Editable(true)] public int? ModifyID { get; set; } /// ///修改人 /// [Display(Name = "修改人")] [MaxLength(30)] [Column(TypeName = "nvarchar(30)")] [Editable(true)] public string Modifier { get; set; } /// ///修改时间 /// [Display(Name = "修改时间")] [Column(TypeName = "datetime")] [Editable(true)] public DateTime? ModifyDate { get; set; } } public class TableExtra { /// /// 从表1 /// public List Table1List { get; set; } /// /// 从表2 /// public List Table2List { get; set; } } public class where { public string name { get; set; } public string value { get; set; } } }