HuanMengAdmin/admin-server/MiaoYu.Api.Admin/wwwroot/code_generation/templatev4/tempService.cshtml

@model GenDbTableDto
@{
    var className = Model.EntityName;
    var classNameRemark = Model.DisplayName;

    var ignores = new string[]
    {
        "Id",
        "CreationTime",
        "CreatorUserId",
        "LastModificationTime",
        "LastModifierUserId",
        "DeletionTime",
        "DeleterUserId",
        "IsDeleted"
    };

    var tableInfos = Model.TableInfos
        .Where(w => !ignores.Contains(w.ColumnName))
        .OrderBy(w => w.Position)
        .ToList()
        ;
    var selectTable = Model.TableInfos.Where(it => it.IsTableSelect ?? false).ToList();
    var searchKeyWords = new[] { "Title", "Name", "Phone", "Address", "Email" };
    var searchKeyWord = string.Empty;
    foreach (var item in searchKeyWords)
    {
        if (tableInfos.Any(w => w.ColumnName.Contains(item)))
        {
            searchKeyWord = item;
            break;
        }
    }
}
<pre>
using @(Model.Namespace).Repository.ChatAI.Admin.Entities.Apps;
namespace @(Model.Namespace).Api.Admin.ApplicationServices.Apps;

/// <summary>
/// @(classNameRemark) 服务 @(className)Service
/// </summary>
public class @(className)Service : ApplicationService<@("IRepository")<@(className)>>
{
    public @(className)Service(IRepository<@(className)> defaultRepository)
        : base(defaultRepository)
    {

    }

    /// <summary>
    /// 获取列表数据
    /// </summary>
    /// <param name="pagingSearchInput"></param>
    /// <returns></returns>
    public async Task<@("PagingView")> FindListAsync(PagingSearchInput<@(className)> pagingSearchInput)
    {
        var query = this._defaultRepository.Select
                    @if (!string.IsNullOrWhiteSpace(searchKeyWord))
                    {
                       // <pre>.WhereIf(!string.IsNullOrWhiteSpace(pagingSearchInput.Search?.@(searchKeyWord)), w => w.@(searchKeyWord).Contains(pagingSearchInput.Search.@(searchKeyWord) ?? ""))</pre>
                    }
                      <pre>
                          //项目
                          .WhereIf(pagingSearchInput.Search?.TenantId!=null,
                      w =>  w.TenantId==pagingSearchInput.Search.TenantId)
                      </pre>

                    @foreach (var x in selectTable)
                    {
                        if (x.CsType == "Int32")
                        {
                            <pre>
                                //@(x.DisplayName)
                                .WhereIf(pagingSearchInput.Search?.@(x.ColumnName)!=null&&pagingSearchInput.Search?.@(x.ColumnName)>0,
                                   w => w.@(x.ColumnName)== pagingSearchInput.Search.@(x.ColumnName))
                                   </pre>
                        }
                        else
                        {
                                <pre>
                                     //@(x.DisplayName)
                                    .WhereIf(!string.IsNullOrWhiteSpace(pagingSearchInput.Search?.@(x.ColumnName)), 
                                    w => w.@(x.ColumnName).Contains(pagingSearchInput.Search.@(x.ColumnName) ?? ""))
                                    </pre>
                        }
                        
                    }
              
             .OrderByDescending(w => w.Id)
                .Select(w => new
                {
                    w.Id,
                    @(string.Join(',', tableInfos.Select(w => "w." + w.ColumnName)))@(",")
                  //  w.LastModificationTime,
                  //  w.CreationTime
                })
            ;

        var result = await _defaultRepository.AsPagingViewAsync(query, pagingSearchInput);
        // result
        //         .FormatValue(query, w => w.CreationTime, (oldValue) => oldValue.ToString("yyyy-MM-dd"))
        //         .FormatValue(query, w => w.LastModificationTime, (oldValue) => oldValue?.ToString("yyyy-MM-dd"))
        //      ;
        // 设置列
        //result.GetColumn(query, w => w.OperatorName).SetColumn("操作人");
        //result.GetColumn(query, w => w.OperatorName!).SetColumn<@("SysUser")>(w => w.Name!);

        return result;
    }

    /// <summary>
    /// 根据id数组删除
    /// </summary>
    /// <param name="ids">ids</param>
    /// <returns></returns>
    public async Task DeleteListAsync(List<@("int")> ids)
    {
        await this._defaultRepository.DeleteByIdsAsync(ids);
    }

    /// <summary>
    /// 查询表单数据
    /// </summary>
    /// <param name="id">id</param>
    /// <returns></returns>
    public async Task<@("Dictionary")<@("string,object")>> FindFormAsync(int id)
    {
        var res = new Dictionary<@("string, object")>();
        var form = await this._defaultRepository.FindByIdAsync(id);
        form = form.NullSafe();
        //if (form.CreateTime == null || form.CreateTime == DateTime.MinValue)
        //{
        //    form.CreateTime = DateTime.Now;
        //}
        //if (form.UpdateTime == null || form.UpdateTime == DateTime.MinValue)
        //{
        //    form.UpdateTime = DateTime.Now;
        //}
        res[nameof(id)] = id;
        res[nameof(form)] = form;
        return res;
    }

    /// <summary>
    /// 保存数据
    /// </summary>
    /// <param name="form">form</param>
    /// <returns></returns>
    public Task SaveFormAsync(@className form)
    {
        return this._defaultRepository.InsertOrUpdateAsync(form);
    }

    /// <summary>
    /// 导出Excel
    /// </summary>
    /// <param name="pagingSearchInput"></param>
    /// <returns></returns>
    public async Task<@("byte[]")> ExportExcelAsync(PagingSearchInput<@(className)> pagingSearchInput)
    {
        pagingSearchInput.Page = -1;
        var tableViewModel = await this.FindListAsync(pagingSearchInput);
        return ExcelUtil.ExportExcelByPagingView(tableViewModel, null, "Id");
    }



}

</pre>