public async Task<IHttpActionResult> CreateNsnCatalogItem(NsnCatalogItemDTO item)
{
// TODO: post a picture
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var result = await _service.AddNsnCatalogItem(item);
return CreatedAtRoute("api/NsnCatalog", new { id = result.Id }, result);
}
public async Task<NsnCatalogItemDTO> AddNsnCatalogItem(NsnCatalogItemDTO dto)
{
var model = ConvertNsnCatalogItemDTOtoModel(dto);
model.AddedOn = DateTime.Now;
db.NsnCatalog.Add(model);
await db.SaveChangesAsync();
dto.AddedOn = model.AddedOn;
dto.Id = model.Id;
return dto;
}
public async Task<IHttpActionResult> UpdateNsnCatalogItem(int id, NsnCatalogItemDTO item)
{
if (!ModelState.IsValid)
return BadRequest(ModelState);
if (id != item.Id)
return BadRequest();
try
{
await _service.UpdateNsnCatalogItem(item);
}
catch (KeyNotFoundException)
{
return NotFound();
}
catch (System.Data.Entity.Infrastructure.DbUpdateConcurrencyException)
{
return InternalServerError();
}
return Ok();
}
/// <summary>
///
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
/// <exception cref="ArgumentException"></exception>
/// <exception cref="KeyNotFoundException"></exception>
/// <exception cref="System.Data.Entity.Infrastructure.DbUpdateConcurrencyException"></exception>
public async Task<NsnCatalogItemDTO> UpdateNsnCatalogItem(NsnCatalogItemDTO dto)
{
if (dto.Id <= 0)
throw new ArgumentException();
var model = await db.NsnCatalog.FindAsync(dto.Id);
if (model == null)
throw new KeyNotFoundException();
dto.LastUpdated = DateTime.Now;
// TODO: implement update logic
try
{
await db.SaveChangesAsync();
}
catch (System.Data.Entity.Infrastructure.DbUpdateConcurrencyException)
{
throw;
}
return dto;
}
private NsnCatalogItem ConvertNsnCatalogItemDTOtoModel(NsnCatalogItemDTO dto)
{
var model = new NsnCatalogItem
{
Name = dto.Name,
Desc = dto.Description,
NatoStockNumber = dto.NatoStockNumber,
UnitIssueId = dto.UnitIssueId,
ItemClassId = dto.ItemClassId,
AddedOn = dto.AddedOn,
LastUpdated = dto.LastUpdated,
};
return model;
}
private NsnCatalogItemDTO ConvertNsnCatalogItemModelToDto(NsnCatalogItem model)
{
NsnCatalogItemDTO dto = new NsnCatalogItemDTO
{
Id = model.Id,
Name = model.Name,
NatoStockNumber = model.NatoStockNumber,
LastUpdated = model.LastUpdated,
AddedOn = model.AddedOn,
Description = model.Desc,
PictureUri = CreatePictureUri(model.ImageSrc)
};
if (model.UnitIssue != null)
{
dto.UnitIssueId = model.UnitIssue.Id;
dto.UnitIssueTag = model.UnitIssue.Tag;
dto.UnitIssue = model.UnitIssue.Name;
}
if (model.ItemClass != null)
{
dto.ItemClassId = model.ItemClass.Id;
dto.ItemClass = model.ItemClass.Class;
}
return dto;
}
