public async Task <PagedDto <AssetPageDto> > GetPageAsync(AssetPagingDto pagingDto)
{
if (pagingDto.CreateStartTime != null && pagingDto.CreateEndTime == null)
{
throw new KnownException("创建时间参数有误", ServiceResultCode.ParameterError);
}
pagingDto.Sort = pagingDto.Sort.IsNullOrEmpty() ? "id ASC" : pagingDto.Sort.Replace("-", " ");
var parentIds = new List <string>();
if (!string.IsNullOrWhiteSpace(pagingDto.ParentIds))
{
parentIds = pagingDto.ParentIds.Split(",").ToList();
}
var assets = await _assetRepo
.Select
.WhereIf(!string.IsNullOrWhiteSpace(pagingDto.AssetName), a => a.Name.Contains(pagingDto.AssetName))
.WhereIf(parentIds != null && parentIds.Any(), a => parentIds.Contains(a.ParentId.ToString()))
.WhereIf(!string.IsNullOrWhiteSpace(pagingDto.Type), c => c.Type.Equals(pagingDto.Type))
.WhereIf(pagingDto.CreateStartTime != null, a => a.CreateTime >= pagingDto.CreateStartTime && a.CreateTime <= pagingDto.CreateEndTime)
.OrderBy(pagingDto.Sort)
.ToPageListAsync(pagingDto, out long totalCount);
var assetDtos = assets.Select(a =>
{
var dto = Mapper.Map <AssetPageDto>(a);
AssetEntity category = null;
if (a.ParentId != 0)
{
category = _assetRepo.Get(a.ParentId);
}
dto.ParentName = category?.Name;
dto.TypeName = SystemConst.Switcher.AssetType(a.Type);
dto.IconUrl = _fileRepo.GetFileUrl(a.IconUrl);
return(dto);
}).ToList();
return(new PagedDto <AssetPageDto>(assetDtos, totalCount));
}
public async Task <ServiceResult <PagedDto <AssetPageDto> > > GetPageAsync([FromQuery] AssetPagingDto pagingDto)
{
return(ServiceResult <PagedDto <AssetPageDto> > .Successed(await _assetService.GetPageAsync(pagingDto)));
}
