/// <summary>
/// Creates an HTTP mapping for a service.
/// </summary>
public HttpServiceInfo(ServiceInfo serviceInfo)
{
Service = serviceInfo;
foreach (var parameter in serviceInfo.GetHttpParameters())
{
if (parameter.Name == "url")
{
Url = parameter.Value;
}
else
{
throw parameter.CreateInvalidHttpParameterException();
}
}
Methods = serviceInfo.Methods.Select(x => new HttpMethodInfo(x, serviceInfo)).ToList();
ErrorSets = serviceInfo.ErrorSets.Select(x => new HttpErrorSetInfo(x)).ToList();
var unexpectedHttpAttribute = serviceInfo.Dtos.AsEnumerable <IServiceElementInfo>()
.Concat(serviceInfo.Dtos.SelectMany(x => x.Fields))
.Concat(serviceInfo.Enums)
.Concat(serviceInfo.Enums.SelectMany(x => x.Values))
.Select(x => x.TryGetHttpAttribute())
.FirstOrDefault(x => x != null);
if (unexpectedHttpAttribute != null)
{
throw new ServiceDefinitionException("'http' attribute not supported on this element.", unexpectedHttpAttribute.Position);
}
var methodsByRoute = Methods.OrderBy(x => x, HttpMethodInfo.ByRouteComparer).ToList();
for (int index = 1; index < methodsByRoute.Count; index++)
{
var left = methodsByRoute[index - 1];
var right = methodsByRoute[index];
if (HttpMethodInfo.ByRouteComparer.Compare(left, right) == 0)
{
throw new ServiceDefinitionException($"Methods '{left.ServiceMethod.Name}' and '{right.ServiceMethod.Name}' have the same route: {right.Method} {right.Path}", right.ServiceMethod.Position);
}
}
}
