public SubAppMiddleware(RequestDelegate next, SubAppOptions option, IModuleManager moduleManager, ILogger <SubAppMiddleware> logger)
{
_next = next;
_option = option;
ModuleManager = moduleManager;
_logger = logger;
}
public static void UseSubAppModules(this IApplicationBuilder app, PathString modulePrefix = default)
{
app = app ?? throw new ArgumentNullException();
//app.Map(modulePrefix, subapp =>
//{
// subapp.UseRouting();
// subapp.UseEndpoints(b =>
// {
// b.MapGet("/", async http =>
// {
// await http.Response.WriteAsync(http.Request.PathBase);
// });
// });
//});
//return;
var moduleManager = app.ApplicationServices.GetRequiredService <IModuleManager>();
var modules = moduleManager.GetModules();
foreach (var module in modules)
{
var path = modulePrefix.Add("/" + module.ModuleName);
app.Map(path, subapp =>
{
var option = new SubAppOptions
{
SubAppPrefix = modulePrefix,
ModuleManifest = module,
};
var manager = subapp.ApplicationServices.GetRequiredService <IModuleManager>();
var logger = subapp.ApplicationServices.GetRequiredService <ILogger <SubAppMiddleware> >();
subapp.UseMiddleware <SubAppMiddleware>(option, manager, logger);
subapp.UseRouting();
subapp.UseEndpoints(builder => builder.MapGet("/appinfo", async(http) =>
{
http.Response.ContentType = "application/json;charset=utf-8";
await http.Response.WriteAsync(JsonSerializer.Serialize(new
{
pathBase = http.Request.PathBase,
moduleName = module.ModuleName
}));
}));
});
}
}