public List <CoverThumbnailResult> Handle(CoverThumbnailQuery issueThumbnailQuery)
{
List <CoverThumbnailResult> coverThumbnailResults = new List <CoverThumbnailResult>();
try
{
var results = _applicationDbContext.Pages.Where(w => w.IsCoverPage && w.Issue.MagazineId == issueThumbnailQuery.MagazineId)
.Select(s => new { s.IssueId, s.Issue.Magazine.MagazineRootFolderPath, s.Issue.IssueFolderPath, s.ThumbnailFilePath, s.Issue.PublishedOnDate });
if (issueThumbnailQuery.IssueYear.HasValue)
{
results = results.Where(w => w.PublishedOnDate.Year == issueThumbnailQuery.IssueYear.Value);
}
foreach (var result in results)
{
var fullThumbnailFilePath = (result.MagazineRootFolderPath + result.IssueFolderPath + result.ThumbnailFilePath);
coverThumbnailResults.Add(new CoverThumbnailResult()
{
IssueId = result.IssueId,
PublishedOnDate = result.PublishedOnDate,
Thumbnail = File.ReadAllBytes(fullThumbnailFilePath)
});
}
}
catch (Exception ex)
{
_logger.Error("Exception while attempting to obtain thumbails for magazine id {0}", issueThumbnailQuery.MagazineId);
}
return(coverThumbnailResults);
}
public IEnumerable <CoverThumbnailResult> CoverThumbnails([FromQuery] CoverThumbnailQuery issueThumbnailQuery)
{
return(_coverThumbnailQueryHandler.Handle(issueThumbnailQuery));
}
