public override void Add <TEntity>(TEntity entity)
{
Guard.NotNull(entity, nameof(entity));
ModelConventionHelper.Validate <TEntity>(entity);
var entityType = typeof(TEntity);
var keyValues = Conventions.GetPrimaryKeyValues(entity);
if (_db.TryFind <TEntity>(keyValues, out object _))
{
throw new InvalidOperationException(
string.Format(
CultureInfo.CurrentCulture,
Resources.EntityAlreadyBeingTrackedInStore,
entityType));
}
if (TryGeneratePrimaryKey <TEntity>(entity, out var newKey))
{
// assumes we only have a single key since
// we cannot generated for a composite key anyways
keyValues[0] = newKey;
}
_db.AddOrUpdate <TEntity>(entity, keyValues);
}
public override void Remove <TEntity>(TEntity entity)
{
Guard.NotNull(entity, nameof(entity));
ModelConventionHelper.Validate <TEntity>(entity);
var keyValues = Conventions.GetPrimaryKeyValues(entity);
if (!_db.TryFind <TEntity>(keyValues, out object _))
{
throw new InvalidOperationException(Resources.EntityNotFoundInStore);
}
_db.Remove <TEntity>(keyValues);
}
