public async Task <ActionResult> Query([FromQuery] BlueprintQueryParameters queryParameters)
{
if (queryParameters == null)
{
return(this.Problem(ProblemFactory.BadParameters()));
}
var blueprintQuery = new BlueprintsQuery
{
MaxProductionEfford = queryParameters.MaxProductionEfford,
NameContains = queryParameters.ModelName
};
var result = await CommandHandler.Query(blueprintQuery);
return(result.Match(
success =>
{
var resultHto = Ok(new BlueprintQueryResultHto(success.Result, queryParameters));
return resultHto;
},
notReachable => this.Problem(ProblemFactory.ServiceUnavailable()),
invalidQuery => this.Problem(ProblemFactory.BadParameters()),
error => this.Problem(ProblemFactory.Exception(error.Exception))
));
}
public ActionResult NewQuery(BlueprintQueryParameters queryParameters)
{
if (queryParameters == null)
{
return(this.Problem(ProblemFactory.BadParameters()));
}
var canQueryResult = CommandHandler.CanQueryBlueprints();
return(canQueryResult.Match(
// Will create a Location header with a URI to the result.
available => this.CreatedQuery(typeof(BlueprintQueryResultHto), queryParameters),
notAvailable => this.Problem(ProblemFactory.OperationNotAvailable()),
notReachable => this.Problem(ProblemFactory.ServiceUnavailable()),
error => this.Problem(ProblemFactory.Exception(error.Exception))
));
}
public BlueprintQueryResultHto(ICollection <Domain.Design.RobotBlueprint> entities, BlueprintQueryParameters queryParameters) : base(queryParameters)
{
Count = entities.Count;
var relatedBlueprints = entities.Select(b => new RelatedEntity(DefaultHypermediaRelations.EmbeddedEntities.Item, new HypermediaObjectReference(new RobotBlueprintHto(b))));
Entities.AddRange(relatedBlueprints);
}