using CMS.Plugin.$NameSpacePath$.Application.Contracts.Dtos.$EntityName$;
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using CMS.Plugin.$NameSpacePath$.Application.Contracts.Services;
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using CMS.Plugin.$NameSpacePath$.Domain.Shared;
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using CMS.Plugin.$NameSpacePath$.Domain.$EntityName$;
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using CmsQueryExtensions;
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using CmsQueryExtensions.Entitys;
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using CmsQueryExtensions.Extension;
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using System.Linq.Expressions;
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using Volo.Abp;
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using Volo.Abp.Application.Dtos;
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using Volo.Abp.Data;
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using Volo.Abp.ObjectExtending;
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namespace CMS.Plugin.$NameSpacePath$.Application.Implements;
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/// <summary>
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/// $ChinaComment$应用服务
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/// </summary>
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public class $EntityName$AppService : CMSPluginAppService, I$EntityName$AppService
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{
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private readonly I$EntityName$Repository _$EntityInstanceName$Repository;
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/// <summary>
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/// Initializes a new instance of the <see cref="$EntityName$AppService"/> class.
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/// </summary>
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/// <param name="$EntityName$Repository">The task job repository.</param>
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public $EntityName$AppService(I$EntityName$Repository $EntityInstanceName$Repository)
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{
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_$EntityInstanceName$Repository = $EntityInstanceName$Repository;
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}
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/// <summary>
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/// 获取指定$ChinaComment$
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public virtual async Task<$EntityName$Dto> GetAsync(Guid id)
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{
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return ObjectMapper.Map<$EntityName$, $EntityName$Dto>(await _$EntityInstanceName$Repository.GetAsync(id));
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}
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/// <summary>
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/// 分页获取$ChinaComment$
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public virtual async Task<PagedResultDto<$EntityName$Dto>> GetListAsync(Get$EntityName$Input input)
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{
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Check.NotNull(input, nameof(input));
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if (input.Sorting.IsNullOrWhiteSpace())
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{
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input.Sorting = nameof($EntityName$.Sort);
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}
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#region 动态构造查询条件
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//动态构造查询条件
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var whereConditions = DynamicGetQueryParams(input);
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#endregion
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var count = await _$EntityInstanceName$Repository.GetCountAsync(whereConditions);
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var list = await _$EntityInstanceName$Repository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount);
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return new PagedResultDto<$EntityName$Dto>(count, ObjectMapper.Map<List<$EntityName$>, List<$EntityName$Dto>>(list));
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}
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/// <summary>
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/// 动态构造查询条件
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/// </summary>
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/// <param name="input">输入参数</param>
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/// <returns></returns>
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private FunReturnResultModel<Expression<Func<$EntityName$, bool>>> DynamicGetQueryParams(Get$EntityName$Input input)
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{
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//动态构造查询条件
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var whereConditions = WhereConditionsExtensions.GetWhereConditions<$EntityName$, Get$EntityName$Input>(input);
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if (!whereConditions.IsSuccess)
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{
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throw new Exception("动态构造查询条件失败:" + whereConditions.ErrMsg);
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}
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//也可再次自定义构建查询条件
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Expression<Func<$EntityName$, bool>> extendExpression = a => a.IsDeleted == false;
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// 使用 System.Linq.PredicateBuilder 的 And
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var pres = (System.Linq.Expressions.Expression<Func<$EntityName$, bool>>)(whereConditions.data);
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whereConditions.data = System.Linq.PredicateBuilder.And(pres, extendExpression);
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return whereConditions;
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}
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/// <summary>
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/// 新建$ChinaComment$
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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/// <exception cref="UserFriendlyException"></exception>
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public virtual async Task<$EntityName$Dto> CreateAsync($EntityName$CreateDto input)
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{
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await CheckCreateOrUpdateDtoAsync(input);
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var exist = await _$EntityInstanceName$Repository.NameExistAsync(input.$ValidateRepeatName$);
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if (exist)
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{
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throw new UserFriendlyException(L[CMSPluginDomainErrorCodes.NameAlreadyExists, input.$ValidateRepeatName$]);
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}
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var maxSort = await _$EntityInstanceName$Repository.GetMaxSortAsync();
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var sort = input.Sort ?? maxSort;
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var insertObj = ObjectMapper.Map<$EntityName$CreateDto, $EntityName$>(input);
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insertObj.Sort = sort;
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input.MapExtraPropertiesTo(insertObj, MappingPropertyDefinitionChecks.None);
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insertObj.CreatorName = input.CreatorName;//创建人
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await _$EntityInstanceName$Repository.InsertAsync(insertObj);
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//if (input.Sort.HasValue && insertObj.Sort != maxSort)
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//{
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// await AdjustSortAsync(insertObj.Id, insertObj.Sort);
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//}
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return ObjectMapper.Map<$EntityName$, $EntityName$Dto>(insertObj);
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}
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/// <summary>
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/// 更新$ChinaComment$
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/// </summary>
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/// <param name="id"></param>
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/// <param name="input"></param>
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/// <returns></returns>
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/// <exception cref="UserFriendlyException"></exception>
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public virtual async Task<$EntityName$Dto> UpdateAsync(Guid id, $EntityName$UpdateDto input)
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{
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await CheckCreateOrUpdateDtoAsync(input);
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var updateObj = await _$EntityInstanceName$Repository.GetAsync(id);
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var exist = await _$EntityInstanceName$Repository.NameExistAsync(input.$ValidateRepeatName$, updateObj.Id);
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if (exist)
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{
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throw new UserFriendlyException(L[CMSPluginDomainErrorCodes.NameAlreadyExists, input.$ValidateRepeatName$]);
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}
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updateObj.SetConcurrencyStampIfNotNull(input.ConcurrencyStamp);
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input.MapExtraPropertiesTo(updateObj, MappingPropertyDefinitionChecks.None);
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// 批量赋值所有可映射字段（通过匿名对象）
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updateObj = ObjectMapper.Map(input, updateObj); // 等效于手动赋值所有匹配字段
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updateObj.LastModifierName = input.LastModifierName;//修改人
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await _$EntityInstanceName$Repository.UpdateAsync(updateObj);
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return ObjectMapper.Map<$EntityName$, $EntityName$Dto>(updateObj);
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}
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/// <summary>
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/// 克隆$ChinaComment$
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/// </summary>
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/// <param name="ids"></param>
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/// <returns></returns>
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public async Task<List<$EntityName$Dto>> CloneAsync(IEnumerable<Guid> ids, MyCurrentUser myCurrentUser)
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{
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//var $EntityInstanceName$s = new List<$EntityName$>();
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//if (ids != null)
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//{
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// var sort = await _$EntityInstanceName$Repository.GetMaxSortAsync();
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// foreach (var id in ids)
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// {
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// var $EntityName$ = await _$EntityInstanceName$Repository.FindAsync(id);
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// if ($EntityName$ != null)
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// {
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// var name = $EntityName$.Name + $EntityName$Consts.CloneTag;
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// var notExist = false;
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// while (!notExist)
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// {
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// var exist = await _$EntityInstanceName$Repository.NameExistAsync(name);
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// if (exist || $EntityInstanceName$s.Any(x => x.Name == name))
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// {
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// name += $EntityName$Consts.CloneTag;
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// continue;
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// }
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// notExist = true;
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// }
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// //$EntityName$ = await _$EntityInstanceName$Repository.InsertAsync($EntityName$.Clone(GuidGenerator.Create(), name, sort++));
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// $EntityInstanceName$s.Add($EntityName$);
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// }
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// }
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//}
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//return ObjectMapper.Map<List<$EntityName$>, List<$EntityName$Dto>>($EntityInstanceName$s);
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return new List<$EntityName$Dto>();
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}
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/// <summary>
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/// 删除单个$ChinaComment$
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public virtual Task DeleteAsync(Guid id)
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{
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return _$EntityInstanceName$Repository.DeleteAsync(id);
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}
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/// <summary>
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/// 删除多个$ChinaComment$
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/// </summary>
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/// <param name="ids"></param>
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/// <returns></returns>
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public async Task DeleteManyAsync(IEnumerable<Guid> ids, MyCurrentUser myCurrentUser)
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{
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foreach (var id in ids)
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{
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await DeleteAsync(id);
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}
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}
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/// <summary>
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/// 物理删除$ChinaComment$
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/// </summary>
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/// <param name="id">主键ID</param>
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/// <param name="cancellationToken"></param>
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/// <returns></returns>
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public virtual async Task DeletePermanentlyAsync(Guid id, MyCurrentUser myCurrentUser, CancellationToken cancellationToken = default)
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{
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_$EntityInstanceName$Repository.DeletePermanentlyAsync(id);
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}
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/// <summary>
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/// 批量物理删除$ChinaComment$（直接删除，不软删除）
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/// </summary>
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/// <param name="ids">要删除的主键ID列表</param>
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/// <param name="cancellationToken"></param>
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/// <returns></returns>
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public virtual async Task BatchDeletePermanentlyAsync(IEnumerable<Guid> ids, MyCurrentUser myCurrentUser, CancellationToken cancellationToken = default)
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{
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_$EntityInstanceName$Repository.BatchDeletePermanentlyAsync(ids);
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}
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/// <summary>
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/// 调整排序$ChinaComment$
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/// </summary>
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/// <param name="id"></param>
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/// <param name="sort"></param>
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/// <returns></returns>
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public virtual async Task AdjustSortAsync(Guid id, int sort)
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{
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var list = await _$EntityInstanceName$Repository.GetListAsync(null, nameof($EntityName$.Sort));
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if (list != null && list.Any())
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{
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var initSort = 1;
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list.ForEach(x => x.AdjustSort(initSort++));
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var entity = list.FirstOrDefault(x => x.Id == id);
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if (entity != null)
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{
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if (sort == 1)
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{
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list.Where(x => x.Id != id).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
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}
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else if (entity.Sort > sort)
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{
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list.Where(x => x.Id != id && x.Sort >= sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
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list.Where(x => x.Id != id && x.Sort < sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort - 1));
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}
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else if (entity.Sort < sort)
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{
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list.Where(x => x.Id != id && x.Sort > sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
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list.Where(x => x.Id != id && x.Sort <= sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort - 1));
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}
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entity.AdjustSort(sort);
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}
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}
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await _$EntityInstanceName$Repository.UpdateManyAsync(list);
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}
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/// <summary>
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/// 导入$ChinaComment$
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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/// <exception cref="UserFriendlyException"></exception>
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public async Task ImportAsync($EntityName$sImportModel input, MyCurrentUser myCurrentUser)
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{
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Check.NotNull(input, nameof(input));
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var $EntityInstanceName$CreateDtos = new List<(int RowIndex, $EntityName$CreateDto Item)>();
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var $EntityInstanceName$UpdateDtos = new List<(int RowIndex, Guid Id, $EntityName$ Item)>();
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var importItems = input.$EntityName$s;
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if (importItems != null && importItems.Any())
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{
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#region 导入校验
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// 判断名称是否重复，并输出第几行重复
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var duplicate$EntityName$s = importItems.GroupBy(x => x.$ValidateRepeatName$).Where(x => x.Count() > 1).ToList();
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if (duplicate$EntityName$s?.Any() == true)
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{
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var duplicate$EntityName$Msgs = duplicate$EntityName$s.Select(x => $"第 {string.Join(",", x.Select(x => x.RowIndex))} 行：{x.Key} 名称重复");
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var errorMsg = $"导入失败！配置， {string.Join(",", duplicate$EntityName$Msgs)}，终止导入";
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throw new UserFriendlyException(errorMsg);
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}
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#endregion
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foreach (var impItem in importItems)
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{
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if (impItem.$ValidateRepeatName$.IsNullOrWhiteSpace())
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{
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continue;
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}
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if (impItem.$ValidateRepeatName$.IsNullOrWhiteSpace())
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{
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var errorMsg = $"导入失败！配置，第{impItem.RowIndex}行：$EntityName$名称不能为空";
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throw new UserFriendlyException(errorMsg);
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}
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var old$EntityName$ = await _$EntityInstanceName$Repository.FindByNameAsync(impItem.$ValidateRepeatName$);
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if (old$EntityName$ != null)
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{
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old$EntityName$ = ObjectMapper.Map(impItem, old$EntityName$); // 等效于手动赋值所有匹配字段
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$EntityInstanceName$UpdateDtos.Add((impItem.RowIndex, old$EntityName$.Id, old$EntityName$));
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}
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else
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{
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var workTaskCreateDto = new $EntityName$CreateDto { };
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workTaskCreateDto = ObjectMapper.Map(impItem, workTaskCreateDto); // 等效于手动赋值所有匹配字段
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$EntityInstanceName$CreateDtos.Add((impItem.RowIndex, $EntityInstanceName$CreateDto));
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}
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}
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}
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// 新增
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foreach (var $EntityInstanceName$Dto in $EntityInstanceName$CreateDtos)
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{
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try
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{
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$EntityInstanceName$Dto.Item.CreatorName = myCurrentUser.UserAccount;//创建人
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await CreateAsync($EntityInstanceName$Dto.Item);
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}
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catch (Exception e)
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{
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var errorMsg = $"导入失败！配置，第{$EntityInstanceName$Dto.RowIndex}行：{e.Message}，终止导入";
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throw new UserFriendlyException(errorMsg);
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}
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}
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// 更新
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foreach (var $EntityInstanceName$Dto in $EntityInstanceName$UpdateDtos)
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{
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try
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{
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$EntityInstanceName$Dto.Item.LastModifierName = myCurrentUser.UserAccount;//修改人
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await _$EntityInstanceName$Repository.UpdateAsync($EntityInstanceName$Dto.Item);
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}
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catch (Exception e)
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{
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var errorMsg = $"导入失败！配置，第{$EntityInstanceName$Dto.RowIndex}行：{e.Message}，终止导入";
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throw new UserFriendlyException(errorMsg);
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}
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}
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}
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/// <summary>
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/// 导出$ChinaComment$
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public async Task<(Dictionary<string, object> Sheets, string FileName)> ExportAsync(Get$EntityName$Input input)
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{
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Check.NotNull(input, nameof(input));
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if (input.Sorting.IsNullOrWhiteSpace())
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{
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input.Sorting = nameof($EntityName$.Sort);
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}
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#region 动态构造查询条件
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//动态构造查询条件
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var whereConditions = DynamicGetQueryParams(input);
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#endregion
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var list = await _$EntityInstanceName$Repository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount, includeDetails: true);
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var result = ObjectMapper.Map<List<$EntityName$>, List<$EntityName$Dto>>(list);
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var sheets = new Dictionary<string, object>
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{
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["配置"] = ExportHelper.ConvertListToExportData(result),
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};
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var fileName = "$PageMenuName$";
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return (sheets, fileName);
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}
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/// <summary>
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/// 校验$ChinaComment$，当新建或更新时
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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protected Task CheckCreateOrUpdateDtoAsync($EntityName$CreateOrUpdateDtoBase input)
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{
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Check.NotNull(input, nameof(input));
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$UpdateAttributesForCheckCreateOrUpdateDtoAsync$
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return Task.CompletedTask;
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}
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/// <summary>
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/// 根据条件获取$ChinaComment$列表
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/// </summary>
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/// <param name="whereConditions"></param>
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/// <param name="cancellationToken"></param>
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/// <returns></returns>
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public async Task<List<$EntityName$>> GetListByFilterAsync(Expression<Func<$EntityName$, bool>> whereConditions, CancellationToken cancellationToken = default)
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{
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return await _$EntityInstanceName$Repository.GetListByFilterAsync(whereConditions);
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}
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/// <summary>
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/// 根据条件获取单个$ChinaComment$
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/// </summary>
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/// <param name="whereConditions"></param>
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/// <param name="isMultipleThrowException">是否查询出多条就报错</param>
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/// <param name="cancellationToken"></param>
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/// <returns></returns>
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/// <exception cref="UserFriendlyException"></exception>
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public async Task<$EntityName$> GetSingleByFilterAsync(Expression<Func<$EntityName$, bool>> whereConditions, bool isMultipleThrowException = false, CancellationToken cancellationToken = default)
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{
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return await _$EntityInstanceName$Repository.GetSingleByFilterAsync(whereConditions, isMultipleThrowException);
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}
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/// <summary>
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/// 根据条件获取$ChinaComment$列表
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public virtual async Task<List<$EntityName$Dto>> FindListByFilterAsync(Get$EntityName$Input input, CancellationToken cancellationToken = default)
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{
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Check.NotNull(input, nameof(input));
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if (input.Sorting.IsNullOrWhiteSpace())
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{
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input.Sorting = nameof($EntityName$.Sort);
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}
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#region 动态构造查询条件
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//动态构造查询条件
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var whereConditions = DynamicGetQueryParams(input);
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#endregion
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var list = await _$EntityInstanceName$Repository.GetListByFilterAsync(whereConditions?.data);
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return new List<$EntityName$Dto>(ObjectMapper.Map<List<$EntityName$>, List<$EntityName$Dto>>(list));
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}
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/// <summary>
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/// 根据条件获取单个$ChinaComment$
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public virtual async Task<$EntityName$Dto> FindSingleByFilterAsync(Get$EntityName$Input input, CancellationToken cancellationToken = default)
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{
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Check.NotNull(input, nameof(input));
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if (input.Sorting.IsNullOrWhiteSpace())
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{
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input.Sorting = nameof($EntityName$.Sort);
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}
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#region 动态构造查询条件
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//动态构造查询条件
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var whereConditions = DynamicGetQueryParams(input);
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#endregion
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var dataObj = await _$EntityInstanceName$Repository.GetSingleByFilterAsync(whereConditions?.data);
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return (ObjectMapper.Map<$EntityName$, $EntityName$Dto>(dataObj));
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}
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}
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