/// <summary>
/// Get blank Collection to add
/// </summary>
/// <param name="roadieUser"></param>
/// <returns></returns>
public OperationResult <Collection> Add(User roadieUser)
{
var sw = Stopwatch.StartNew();
sw.Start();
var id = Guid.Empty;
var collection = new data.Collection
{
Status = Statuses.New
};
var result = collection.Adapt <Collection>();
result.Id = id;
result.Thumbnail = this.MakeNewImage("collection");
result.MediumThumbnail = this.MakeNewImage("collection");
result.Maintainer = new Library.Models.DataToken
{
Value = roadieUser.UserId.ToString(),
Text = roadieUser.UserName
};
sw.Stop();
return(new OperationResult <Collection>()
{
Data = result,
IsSuccess = true,
OperationTime = sw.ElapsedMilliseconds
});
}
/// <summary>
/// Updates (or Adds) Collection
/// </summary>
public async Task <OperationResult <bool> > UpdateCollection(User user, Collection model)
{
var isNew = model.Id == Guid.Empty;
var now = DateTime.UtcNow;
var sw = new Stopwatch();
sw.Start();
var errors = new List <Exception>();
data.Collection collection = new data.Collection();
if (!isNew)
{
collection = this.DbContext.Collections.FirstOrDefault(x => x.RoadieId == model.Id);
if (collection == null)
{
return(new OperationResult <bool>(true, string.Format("Collection Not Found [{0}]", model.Id)));
}
}
collection.IsLocked = model.IsLocked;
collection.Name = model.Name;
collection.SortName = model.SortName;
collection.Edition = model.Edition;
collection.ListInCSVFormat = model.ListInCSVFormat;
collection.ListInCSV = model.ListInCSV;
collection.Description = model.Description;
collection.URLs = model.URLs;
collection.Status = SafeParser.ToEnum <Statuses>(model.Status);
collection.CollectionType = SafeParser.ToEnum <CollectionType>(model.CollectionType);
collection.Tags = model.TagsList.ToDelimitedList();
collection.URLs = model.URLsList.ToDelimitedList();
collection.AlternateNames = model.AlternateNamesList.ToDelimitedList();
collection.CollectionCount = model.CollectionCount;
var collectionImage = ImageHelper.ImageDataFromUrl(model.NewThumbnailData);
if (collectionImage != null)
{
// Ensure is jpeg first
collection.Thumbnail = ImageHelper.ConvertToJpegFormat(collectionImage);
// Resize to store in database as thumbnail
collection.Thumbnail = ImageHelper.ResizeImage(collection.Thumbnail, this.Configuration.MediumImageSize.Width, this.Configuration.MediumImageSize.Height);
}
if (model.Maintainer?.Value != null)
{
var maintainer = this.DbContext.Users.FirstOrDefault(x => x.RoadieId == SafeParser.ToGuid(model.Maintainer.Value));
if (maintainer != null)
{
collection.MaintainerId = maintainer.Id;
}
}
collection.LastUpdated = now;
if (isNew)
{
await this.DbContext.Collections.AddAsync(collection);
}
await this.DbContext.SaveChangesAsync();
this.CacheManager.ClearRegion(collection.CacheRegion);
this.Logger.LogInformation($"UpdateArtist `{ collection }` By User `{ user }`");
return(new OperationResult <bool>
{
IsSuccess = !errors.Any(),
Data = !errors.Any(),
OperationTime = sw.ElapsedMilliseconds,
Errors = errors
});
}
/// <summary>
/// Updates (or Adds) Collection
/// </summary>
public async Task <OperationResult <bool> > UpdateCollection(User user, Collection model)
{
var isNew = model.Id == Guid.Empty;
var now = DateTime.UtcNow;
var sw = new Stopwatch();
sw.Start();
var errors = new List <Exception>();
var collection = new data.Collection();
if (!isNew)
{
collection = DbContext.Collections.FirstOrDefault(x => x.RoadieId == model.Id);
if (collection == null)
{
return(new OperationResult <bool>(true, string.Format("Collection Not Found [{0}]", model.Id)));
}
// If collection is being renamed, see if collection already exists with new model supplied name
var collectionName = collection.SortNameValue;
var collectionModelName = model.SortNameValue;
if (collectionName.ToAlphanumericName() != collectionModelName.ToAlphanumericName())
{
var existingCollection = DbContext.Collections.FirstOrDefault(x => x.Name == model.Name || x.SortName == model.SortName);
if (existingCollection != null)
{
return(new OperationResult <bool>($"Collection already exists `{ collection }` with name [{ collectionModelName }]."));
}
}
}
collection.IsLocked = model.IsLocked;
var oldPathToImage = collection.PathToImage(Configuration);
var didChangeName = collection.Name != model.Name && !isNew;
collection.Name = model.Name;
collection.SortName = model.SortName;
collection.Edition = model.Edition;
collection.ListInCSVFormat = model.ListInCSVFormat;
collection.ListInCSV = model.ListInCSV;
collection.Description = model.Description;
collection.URLs = model.URLs;
collection.Status = SafeParser.ToEnum <Statuses>(model.Status);
collection.CollectionType = SafeParser.ToEnum <CollectionType>(model.CollectionType);
collection.Tags = model.TagsList.ToDelimitedList();
collection.URLs = model.URLsList.ToDelimitedList();
collection.AlternateNames = model.AlternateNamesList.ToDelimitedList();
collection.CollectionCount = model.CollectionCount;
if (model.Maintainer?.Value != null)
{
var maintainer = DbContext.Users.FirstOrDefault(x => x.RoadieId == SafeParser.ToGuid(model.Maintainer.Value));
if (maintainer != null)
{
collection.MaintainerId = maintainer.Id;
}
}
if (isNew)
{
await DbContext.Collections.AddAsync(collection);
await DbContext.SaveChangesAsync();
}
if (didChangeName)
{
if (File.Exists(oldPathToImage))
{
File.Move(oldPathToImage, collection.PathToImage(Configuration));
}
}
var collectionImage = ImageHelper.ImageDataFromUrl(model.NewThumbnailData);
if (collectionImage != null)
{
// Save unaltered collection image
File.WriteAllBytes(collection.PathToImage(Configuration, true), ImageHelper.ConvertToJpegFormat(collectionImage));
}
collection.LastUpdated = now;
await DbContext.SaveChangesAsync();
CacheManager.ClearRegion(collection.CacheRegion);
Logger.LogInformation($"UpdateCollection `{collection}` By User `{user}`");
return(new OperationResult <bool>
{
IsSuccess = !errors.Any(),
Data = !errors.Any(),
OperationTime = sw.ElapsedMilliseconds,
Errors = errors
});
}