public async Task <int> InsertAsync(T entity)
{
Guard.ArgumentNotNull(entity, nameof(entity));
var segments = Context.Runtime.GetCrudSegments(this.EntityType);
var sql = segments.InsertSql;
var field = GetAutoGenerationField();
var connection = this.GetWritingConnection();
if (field != null)
{
using (var scope = new DbTransactionScope())
{
var mergedSql = string.Concat(sql, ";", System.Environment.NewLine, Context.Runtime.GetDataSource(typeof(T)).DatabaseProvider.GetLastedInsertId());
var id = await connection.ExecuteScalarAsync(mergedSql, entity);
scope.Complete();
PropertySetter.SetProperty(field.Field, entity, id);
return(1);
}
}
var count = await connection.ExecuteAsync(sql, entity);
return(count);
}
public sealed override T Build()
{
T instance = InstanceFactory.Create(_propertyOverwriters);
var overwrittenProperties =
from property in _properties
join overwriter in _propertyOverwriters on property.Name equals overwriter.PropertyName
select(Property : property, Overwriter : overwriter);
foreach (var entry in overwrittenProperties)
{
PropertySetter.SetProperty(instance, entry.Property, entry.Overwriter.GetValue());
}
return(instance);
}