public int EditArc(EditSeriesRelatedEntityServiceModel model)
{
var selectedGenres = new List <Genre>();
if (model.Genres != null)
{
selectedGenres = this.dbContext.Genres
.ToList()
.Where(g => model.Genres.Any(x => x == g.Id))
.ToList();
}
var currentArc = this.dbContext.Arcs.Include(a => a.Genres).FirstOrDefault(a => a.Id == model.Id);
if (currentArc == null)
{
throw new KeyNotFoundException($"Arc with given id {model.Id} does not exist");
}
var series = this.dbContext.Series
.Select(s => new { s.Id, s.Arcs, })
.FirstOrDefault(s => s.Id == model.SeriesId);
if (series == null || currentArc.SeriesId != series.Id)
{
throw new KeyNotFoundException("Wrong series id given for arc.");
}
if (currentArc.Number != model.Number && series.Arcs.Any(a => a.Number == model.Number))
{
throw new InvalidOperationException(
$"Cannot insert another {typeof(Arc).Name} with the same number");
}
currentArc.Title = model.Title;
currentArc.Description = model.Description;
currentArc.Number = model.Number;
currentArc.Genres = selectedGenres;
// else if -> Only updates thumbnail if data is passed.
if (model.CoverImage != null)
{
var uniqueFileName = this.fileUploadService.GetUploadedFileName(model.CoverImage, model.Title);
// Delete old cover image and replace it with the new one.
this.fileUploadService.DeleteCover(currentArc.CoverPath);
currentArc.CoverPath = uniqueFileName;
}
else if (model.CoverPath != null)
{
currentArc.CoverPath = model.CoverPath;
}
this.dbContext.Update(currentArc);
this.dbContext.SaveChanges();
return(currentArc.Id);
}
public async Task <IActionResult> Edit(EditSeriesRelatedEntityInputModel model)
{
if (!this.ModelState.IsValid)
{
model.RetrievedGenres = this.genreRetrievalService.GetAllAsKeyValuePairs();
return(this.View(model));
}
var serviceModel = new EditSeriesRelatedEntityServiceModel
{
Id = model.Id,
Title = model.Title,
Number = model.Number,
Description = model.Description,
SeriesId = model.SeriesId,
CoverImage = await model.CoverImage.GetBytes(),
CoverPath = model.CoverPath,
Genres = model.Genres,
};
try
{
var id = this.issueEditingService.EditIssue(serviceModel);
this.cache.RemoveIssueDetails(id);
this.cache.RemoveAllArcDetails(this.cacheKeyHolder);
this.cache.RemoveAllVolumeDetails(this.cacheKeyHolder);
this.cache.RemoveSeriesDetails(model.SeriesId);
return(this.Redirect($"/Issue/{id}"));
}
catch (KeyNotFoundException)
{
return(this.NotFound());
}
catch (InvalidOperationException)
{
return(this.BadRequest());
}
}
