99 lines
3.0 KiB
C#
99 lines
3.0 KiB
C#
namespace MiaoYu.Api.Admin.ApplicationServices.Systems;
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public class SysPostService : ApplicationService<IRepository<SysPost>>
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{
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public SysPostService(IRepository<SysPost> defaultRepository) : base(defaultRepository)
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{
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}
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/// <summary>
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/// pagingSearchInput
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/// </summary>
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/// <param name="pagingSearchInput"></param>
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/// <returns></returns>
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public async Task<PagingView> FindListAsync(PagingSearchInput<SysPost> pagingSearchInput)
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{
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var query = _defaultRepository.Select
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.WhereIf(!string.IsNullOrWhiteSpace(pagingSearchInput.Search?.Name), a => a.Name.Contains(pagingSearchInput.Search.Name))
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.OrderBy(w => w.Number)
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.Select(w => new
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{
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w.Number,
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w.Code,
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w.Name,
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//State = w.State == StateEnum.正常 ? "正常" : "停用",
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w.State,
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//State=w.State.ToString(),
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w.LastModificationTime,
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w.CreationTime,
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w.Id,
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})
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;
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var result = await _defaultRepository.AsPagingViewAsync(query, pagingSearchInput);
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//覆盖值
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result
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.FormatValue(query, w => w.CreationTime, (oldValue) => oldValue.ToString("yyyy-MM-dd"))
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.FormatValue(query, w => w.LastModificationTime, (oldValue) => oldValue?.ToString("yyyy-MM-dd"))
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;
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return result;
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}
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/// <summary>
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/// 根据id数组删除
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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 DeleteListAsync(List<Guid> ids)
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{
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await _defaultRepository.DeleteAsync(w => ids.Contains(w.Id));
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}
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/// <summary>
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/// 查询表单数据
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public async Task<Dictionary<string, object>> FindFormAsync(Guid id)
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{
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var res = new Dictionary<string, object>();
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var form = await _defaultRepository.FindByIdAsync(id);
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form = form.NullSafe();
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if (id == Guid.Empty)
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{
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var maxNum = await _defaultRepository.Select.MaxAsync(w => w.Number);
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form.Number = (maxNum ?? 0) + 1;
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}
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res[nameof(id)] = id == Guid.Empty ? "" : id;
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res[nameof(form)] = form;
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return res;
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}
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/// <summary>
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/// 保存数据
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/// </summary>
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/// <param name="form"></param>
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/// <returns></returns>
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public async Task SaveFormAsync(SysPost form)
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{
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await _defaultRepository.InsertOrUpdateAsync(form);
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}
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/// <summary>
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/// 导出Excel
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/// </summary>
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/// <param name="pagingSearchInput"></param>
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/// <returns></returns>
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public async Task<byte[]> ExportExcelAsync(PagingSearchInput<SysPost> pagingSearchInput)
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{
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pagingSearchInput.Page = -1;
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var tableViewModel = await FindListAsync(pagingSearchInput);
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return ExcelUtil.ExportExcelByPagingView(tableViewModel);
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}
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} |