/// <summary>
/// 分页查询壁纸
/// </summary>
/// <param name="input"></param>
/// <param name="factory"></param>
/// <returns></returns>
public async Task <ServiceResult <PagedList <WallpaperDto> > > QueryWallpapersAsync(QueryWallpapersInput input, Func <Task <ServiceResult <PagedList <WallpaperDto> > > > factory)
{
return(await Cache.GetOrAddAsync(KEY_QueryWallpapers.FormatWith(input.Page, input.Limit, input.Type, input.Keywords), factory, CacheStrategy.HALF_HOURS));
}
/// <summary>
/// 分页查询壁纸
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public async Task <ServiceResult <PagedList <WallpaperDto> > > QueryWallpapersAsync(QueryWallpapersInput input)
{
return(await _wallpaperCacheService.QueryWallpapersAsync(input, async() =>
{
var result = new ServiceResult <PagedList <WallpaperDto> >();
var query = _wallpaperRepository.WhereIf(input.Type > 0, x => x.Type == input.Type)
.WhereIf(input.Keywords.IsNotNullOrEmpty(), x => x.Title.Contains(input.Keywords))
.OrderByDescending(x => x.CreateTime);
var count = query.Count();
var wallpapers = query.PageByIndex(input.Page, input.Limit);
var list = ObjectMapper.Map <IEnumerable <Domain.Wallpaper.Wallpaper>, List <WallpaperDto> >(wallpapers);
result.IsSuccess(new PagedList <WallpaperDto>(count, list));
return await Task.FromResult(result);
}));
}
public async Task <ServiceResult <PagedList <WallpaperDto> > > QueryWallpapersAsync([FromQuery] QueryWallpapersInput input)
{
return(await _wallpaperService.QueryWallpapersAsync(input));
}
