public void Delete(ImageTransitional entity)
{
Guard.WhenArgument(entity, GlobalConstants.ImageTransitionalRequiredExceptionMessage)
.IsNull()
.Throw();
var entityDb = this.mapper.Map <Image>(entity);
this.images.Delete(entityDb);
this.context.Save();
}
private async Task <Image> CreateImage(
ImageTransitional entity,
string cropMode,
string outputFormat)
{
int width, height;
switch (entity.Format)
{
case ImageFormatType.Ordinary:
{
width = GlobalConstants.ImageWidth;
height = GlobalConstants.ImageHeight;
break;
}
case ImageFormatType.Cover:
{
width = GlobalConstants.ImageCoverWidth;
height = GlobalConstants.ImageCoverHeight;
break;
}
default:
{
width = GlobalConstants.ImageAvatarWidth;
height = GlobalConstants.ImageAvatarHeight;
break;
}
}
var uniqueName = Guid.NewGuid().ToString();
string url = await this.storage.UploadFile(
entity.FileStream,
entity.FileName + "_" + uniqueName,
entity.FileExtension,
width,
height,
cropMode,
outputFormat);
var newImage = this.modelDbFactory.CreateImage(
entity.FileName,
entity.FileExtension,
url,
entity.Format,
null,
null);
return(newImage);
}
public async Task <Image> Create(ImageTransitional entity, ImageFormatType format)
{
Guard.WhenArgument(
entity,
GlobalConstants.ImageTransitionalRequiredExceptionMessage)
.IsNull()
.Throw();
entity.Format = format;
var entityDb = await this.CreateImage(entity, null, null);
this.images.Create(entityDb);
await this.context.SaveAsync();
return(entityDb);
}