public virtual IEntityConfiguration <TEntity> AsDefault()
{
var defaultKey = SimpleSaveConfiguration.Configuration.DefaultKeyName;
var props = _configuration.DtoType.Properties(Flags.InstancePublic)
.Where(x => !_configuration.Properties.ContainsKey(x.Name))
.ToList();
props.ForEach(p =>
{
var metadata = new PropertyMetadataExt(p);
if (p.Name.Equals(defaultKey, StringComparison.OrdinalIgnoreCase) && _configuration.Key == null)
{
_configuration.Key = new PropertyMetadataExt(p)
{
IsPrimaryKey = true
};
return;
}
_configuration.Properties.Add(p.Name, metadata);
});
if (_configuration.Key == null)
{
throw new Exception($"Primary key for {nameof(TEntity)} not found. Default key name is {defaultKey}");
}
return(this);
}
protected IPropertyMetadataExt GetPropMetadata(MemberExpression memberExpr)
{
IPropertyMetadataExt metadata;
if (_configuration.Key != null && _configuration.Key.Name.Equals(memberExpr.Member.Name))
{
return(_configuration.Key);
}
if (_configuration.Properties.ContainsKey(memberExpr.Member.Name))
{
metadata = _configuration.Properties[memberExpr.Member.Name];
}
else
{
metadata = new PropertyMetadataExt((PropertyInfo)memberExpr.Member);
_configuration.Properties.Add(memberExpr.Member.Name, metadata);
}
return(metadata);
}
