public async Task <IActionResult> PutSubCategory(int id, SubCategory subCategory)
{
if (id != subCategory.Id)
{
return(BadRequest());
}
_context.Entry(subCategory).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!SubCategoryExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutResource(int id, Resource resource)
{
if (id != resource.Id)
{
return(BadRequest());
}
_context.Entry(resource).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ResourceExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
/// <summary>
/// Async applying patch.
/// </summary>
/// <param name="resourceId">id of resource</param>
/// <param name="patchDtos">List of PATCHes</param>
/// <returns>Modified entity</returns>
public async Task ApplyPatchAsync(int resourceId, List <PatchDto> patchDtos)
{
if (patchDtos == null)
{
throw new ArgumentNullException();
}
using (var resourceContext = new ResourceContext())
{
var entity = resourceContext.Resources.FirstOrDefault(x => x.Id == resourceId);
if (entity == null)
{
return;
}
foreach (var patchDto in patchDtos)
{
var prop = entity.GetType().GetProperty(patchDto.PropertyName, BindingFlags.Public | BindingFlags.Instance);
if (prop != null && prop.CanWrite)
{
prop.SetValue(entity, Convert.ChangeType(patchDto.PropertyValue, prop.PropertyType));
}
}
var dbEntityEntry = resourceContext.Entry(entity);
dbEntityEntry.State = EntityState.Modified;
await resourceContext.SaveChangesAsync();
}
}
protected void DownloadMaterial(object sender, EventArgs e)
{
Response.ContentType = DetailType.Text;
Response.AppendHeader("Content-Disposition", "attachment; filename=" + DetailFilename.Text);
Response.TransmitFile(Server.MapPath(DetailSource.Value));
Response.End();
using (ResourceContext db = new ResourceContext())
{
int materialId = Convert.ToInt32(DetailId.Value);
Material material = db.MaterialsContext.Find(materialId);
material.DownloadTimes = material.DownloadTimes + 1;
db.Entry(material).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
public void Update(T obj)
{
db.Entry(obj).State = EntityState.Modified;
}
