protected override async Task <TEntity> UpdateEntityAsync(string id, IDictionary <string, object> attrs,
IDictionary <string, string> relationships)
{
try
{
return(await Entities.UpdateAsync(e => e.Id == id, update =>
{
foreach (KeyValuePair <string, object> attr in attrs)
{
UpdateAttribute(update, attr.Key, attr.Value);
}
foreach (KeyValuePair <string, string> rel in relationships)
{
IRelationship <TEntity> relationship = GetRelationship(rel.Key);
if (!relationship.Update(update, new[] { rel.Value }))
{
string relName = JsonApiContext.ResourceGraph.GetPublicRelationshipName <TResource>(rel.Key);
throw new JsonApiException(StatusCodes.Status400BadRequest,
$"The relationship '{relName}' cannot be updated.");
}
}
}));
}
catch (DuplicateKeyException)
{
throw new JsonApiException(StatusCodes.Status409Conflict,
"Another entity with the same key already exists.");
}
}
protected override Task <TEntity> UpdateEntityRelationshipAsync(string id, string propertyName,
IEnumerable <string> relationshipIds)
{
IRelationship <TEntity> relationship = GetRelationship(propertyName);
return(Entities.UpdateAsync(e => e.Id == id, update =>
{
if (!relationship.Update(update, relationshipIds))
{
throw UnsupportedRequestMethodException();
}
}));
}