protected PropertyInfo FindSecondaryForeignKeyProperty()
{
IEnumerable <PropertyInfo> idsProperties = AttributeHandling.GetIdsProperties(typeof(TRessource));
//Si plus de 2 clés primaire, on ne peut pas définir instinctivement la seconde clé étrangere
if (idsProperties.Count() > 2)
{
return(null);
}
return(idsProperties.FirstOrDefault(prop => prop != this.PrimaryForeigneKeyProperty));
}
public virtual async Task <IActionResult> UpdateRessource(int id, [IdArgumentJsonApi] int idRelation, TRessource ressource)
{
new RelationsEngine(this.HttpContext.RequestServices, this._queryService, ressource).SaveRelation();
try {
AssignIdsInRessource(ressource, id, idRelation, out PropertyInfo secondaryForeigneKeyProperty);
int idTemp = await this._repository.UpdateAsync(ressource);
if (AttributeHandling.GetIdsProperties(typeof(TRessource)).Count() == 1)
{
idRelation = idTemp;
}
else
{
idRelation = int.Parse(secondaryForeigneKeyProperty.GetValue(ressource).ToString());
}
} catch (NotImplementedException) {
return(NotFound());
}
return(await this.GetRessource(id, idRelation));
}
