public async Task Update(UserAssetTagsModel model)
{
var mongoModel = (await _collection.FindAsync(m => m.User == model.User)).FirstOrDefault();
mongoModel.Tags = model.Tags;
await _collection.FindOneAndReplaceAsync(m => m.User == model.User, mongoModel);
_logger.LogTrace($"Assets tags updated: {model}");
}
public async Task Add(UserAssetTagsModel model)
{
var mongoModel = new MongoUserAssetTagsModel {
User = model.User,
Tags = model.Tags
};
await _collection.InsertOneAsync(mongoModel);
_logger.LogTrace($"Asset tags added: {model}");
}
public async Task AddTag(UserId user, AssetISIN asset, AssetTag tag)
{
var model = await _repository.Get(user);
Func <UserAssetTagsModel, Task> apply =
(model != null) ? _repository.Update : _repository.Add;
if (model == null)
{
model = new UserAssetTagsModel(user, new Dictionary <string, List <string> >());
}
if (!model.Tags.TryGetValue(asset, out var tags))
{
tags = new List <string>();
model.Tags[asset] = tags;
}
tags.Add(tag);
await apply(model);
}
