public static RouteSpec ConvertSpec(OpenApiOperation operation,
IEnumerable <Microsoft.OpenApi.Models.OpenApiServer> globalServers)
{
var schemaConverter = new OpenApiSchemaConverter();
var parameters = MapParameters(operation, schemaConverter).ToArray();
var requestBody = MapBody(operation, schemaConverter).ToArray();
var responses = MapResponses(operation, schemaConverter).ToArray();
var servers = operation.Servers.Concat(globalServers).Select(x => x.FormatUrl()).ToArray();
return(new RouteSpec(parameters, requestBody, responses, servers));
}
private static IEnumerable <RouteSpecRequestBody> MapBody(OpenApiOperation operation,
OpenApiSchemaConverter schemaConverter)
{
if (operation.RequestBody == null)
{
yield break;
}
var required = operation.RequestBody.Required;
foreach (var(contentType, body) in operation.RequestBody.Content)
{
var schema = schemaConverter.Convert(body.Schema);
var examples = GetExamples(body.Examples, body.Example);
yield return(new RouteSpecRequestBody(contentType, required, schema, examples));
}
}
private static IEnumerable <RouteSpecRequestParameter> MapParameters(
OpenApiOperation operation,
OpenApiSchemaConverter schemaConverter)
{
foreach (var parameter in operation.Parameters)
{
yield return(new RouteSpecRequestParameter
{
Style = parameter.Style,
AllowEmptyValue = parameter.AllowEmptyValue,
In = parameter.In ?? ParameterLocation.Query,
Required = parameter.Required,
Name = parameter.Name,
Explode = parameter.Explode,
Examples = GetExamples(parameter.Examples, parameter.Example),
Schema = schemaConverter.Convert(parameter.Schema)
});
}
}
private static IEnumerable <RouteSpecResponse> MapResponses(OpenApiOperation operation,
OpenApiSchemaConverter schemaConverter)
{
foreach (var(statusCode, responseSpec) in operation.Responses)
{
if (responseSpec.Content.Count == 0)
{
yield return(new RouteSpecResponse("*/*", statusCode, new JSchema(), new string[0]));
yield break;
}
foreach (var(contentType, mediaTypeSpec) in responseSpec.Content)
{
var schema = schemaConverter.Convert(mediaTypeSpec.Schema);
var examples = GetExamples(mediaTypeSpec.Examples, mediaTypeSpec.Example);
yield return(new RouteSpecResponse(contentType, statusCode, schema, examples));
}
}
}