public GraphQLMiddleware(
RequestDelegate next,
GraphQLSettings settings,
IDocumentExecuter executer,
IDocumentWriter writer)
{
_next = next;
_settings = settings;
_executer = executer;
_writer = writer;
}
public static void Handle(IApplicationBuilder app)
{
var settings = new GraphQLSettings
{
BuildUserContext = ctx =>
{
Guid userId = Guid.Empty;
string userIdString = ctx.User.Claims.FirstOrDefault(c => c.Type == "acid")?.Value;
if (userIdString != null)
{
userId = Guid.Parse(userIdString);
}
else
{
var userIdValue = RequestContext.Get(RequestContextConst.UserId)?.ToString();
if (!string.IsNullOrWhiteSpace(userIdValue))
{
userId = Guid.Parse(RequestContext.Get(RequestContextConst.UserId)?.ToString());
}
}
Guid organisationId = Guid.Empty;
string organisationIdString = ctx.User.Claims.FirstOrDefault(c => c.Type == "organisationId")?.Value;
if (organisationIdString != null)
{
organisationId = Guid.Parse(organisationIdString);
}
else
{
var organisationIdValue = RequestContext.Get(RequestContextConst.OrganisationId)?.ToString();
if (!string.IsNullOrWhiteSpace(organisationIdValue))
{
organisationId = Guid.Parse(RequestContext.Get(RequestContextConst.OrganisationId)?.ToString());
}
}
var userContext = new GraphQLUserContext
{
UserId = userId,
OrganisationId = organisationId
};
return(Task.FromResult(userContext));
}
};
#if !DEBUG
app.UseMiddleware <IdentityAuthenticationMiddleware>();
#else
app.UseSetupRequestContext();
#endif
app.UseMiddleware <GraphQLMiddleware>(settings);
app.UseGraphQL <StackUnderflowSchema>(new PathString(""));
}
