public async Task <IActionResult> SaveItem(PhilatelicItemViewModel item, List <IFormFile> scans)
{
var userIdentity = GetUserIdentity();
var thisCulture = new CultureInfo("en-GB");
DateTime.TryParseExact(item.Acquired,
"dd/MM/yyyy",
thisCulture,
DateTimeStyles.None,
out DateTime dateAcquired);
var philatelicItem = new PhilatelicItem {
Id = item.ItemId == Guid.Empty ? Guid.NewGuid() : item.ItemId,
CatalogueReference = new CatalogueReference {
Catalogue = (CataloguesInUse)Enum.Parse(typeof(CataloguesInUse), item.Catalogue),
Area = item.Area,
Number = item.Number
},
Year = item.Year,
Description = item.Description,
Paid = new Price
{
Currency = (Currency)Enum.Parse(typeof(Currency), item.Currency),
Figure = item.Price
},
Acquired = dateAcquired == DateTime.MinValue ? DateTime.Now.Date : dateAcquired.Date,
Conditions = (Conditions)Enum.Parse(typeof(Conditions), item.Condition),
Scans = new Scans()
};
foreach (var scan in scans)
{
if (scan.Length > 0)
{
var scanPath = await scanRepository.SaveCollectableScan(userIdentity, item.CollectionId, scan);
philatelicItem.Scans.Add(new Scan {
Image = $"/dataStorage{scanPath.Path}", Caption = scan.FileName
});
}
}
await collectionRepository.SavePhilatelicItemAsync(userIdentity, item.CollectionId, philatelicItem);
return(RedirectToAction("collection", new { id = item.CollectionId }));
}
public Task SavePhilatelicItemAsync(UserIdentity collector, Guid collectionId, PhilatelicItem philatelicItem)
{
throw new NotImplementedException();
}
public Task SavePhilatelicItemAsync(UserIdentity collector, Guid collectionId, PhilatelicItem philatelicItem)
{
var path = $"{webRoot}{PersistencePathCreator.GetCollectionPersistencePath(collector, collectionId)}";
PhilatelicCollection collection;
return(Task.Run(() => {
if (!File.Exists(path))
{
throw new Exception("could not find required collection");
}
using (var streamReader = new StreamReader(new FileStream(path, FileMode.Open)))
{
collection = JsonConvert.DeserializeObject <PhilatelicCollection>(streamReader.ReadToEnd());
}
var item = collection.Items.SingleOrDefault(itm => itm.Id == philatelicItem.Id);
if (item == null)
{
// add new item
collection.Items.Add(philatelicItem);
}
else
{
// keep previous scans if no new scans provided
if (!philatelicItem.Scans.Any())
{
philatelicItem.Scans = item.Scans;
}
else
{
foreach (var scan in item.Scans)
{
scanRepository.RemoveScan(collector, collectionId, scan.Image);
}
}
// update existing item
var index = collection.Items.IndexOf(item);
collection.Items.RemoveAt(index);
collection.Items.Insert(index, philatelicItem);
}
using (var streamWriter = new StreamWriter(File.Create(path)))
{
streamWriter.Write(JsonConvert.SerializeObject(collection));
}
}));
}
public Task AddPhilatelicItemAsync(UserIdentity userIdentity, Guid collectionId, PhilatelicItem philatelicItem)
{
return(Task.Run(() => {
if (InMemoryStore.CollectorColletions[userIdentity.Id].SingleOrDefault(collId => collId == collectionId) == null)
{
throw new Exception("This is not one of the collector's collections");
}
InMemoryStore.PhilatelicCollections[collectionId].Items.Add(philatelicItem);
}));
}
