public static void Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
var isSeedData = EnvironmentConfiguration.GetEnvironmentVariableFromAppSettings("Database:SeedData") == "true";
// Only seed data if appsettings flag is set and we are not in production
if (isSeedData && !EnvironmentConfiguration.IsProduction())
{
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var logger = services.GetRequiredService <ILogger <Program> >();
try
{
using (var context = services.GetRequiredService <HedwigContext>())
{
var initializer = new DbInitializer(context);
logger.LogInformation("Attempting to seed database");
initializer.Initialize();
logger.LogInformation("Successfully seeded database");
}
}
catch (Exception ex)
{
logger.LogError(ex, "An error occurred while seeding the database.");
}
}
}
host.Run();
}
public static IWebHostBuilder CreateHostBuilder(string[] args)
{
var environment = EnvironmentConfiguration.GetEnvironmentVariableFromAppSettings("EnvironmentName");
return(WebHost.CreateDefaultBuilder(args)
.ConfigureLogging((context, logging) =>
{
logging.ClearProviders();
logging.AddConfiguration(context.Configuration.GetSection("Logging"));
logging.AddConsole();
logging.AddDebug();
if (!EnvironmentConfiguration.IsDevelopment())
{
logging.AddAWSProvider(context.Configuration.GetAWSLoggingConfigSection());
logging.Services.Configure <Sentry.Extensions.Logging.SentryLoggingOptions>(context.Configuration.GetSection("Sentry"));
logging.AddSentry();
}
})
.UseSentry()
.UseEnvironment(environment)
.UseStartup <Startup>());
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
var isAutomaticallyApplyMigrations = EnvironmentConfiguration.GetEnvironmentVariableFromAppSettings("Database:AutomaticallyApplyMigrations") == "true";
if (isAutomaticallyApplyMigrations)
{
app.UpdateDatabase();
}
// We want to be able to see errors in every non-prod env
// Not just dev
if (!env.IsProduction())
{
app.UseDeveloperExceptionPage();
IdentityModelEventSource.ShowPII = true;
}
// We only need CORS support in development
if (env.IsDevelopment())
{
app.UseCors();
}
app.UseHttpsRedirection();
if (env.IsDevelopment())
{
// Creates an endpoint for viewing the generated
// JSON schema of the API.
//
// Connected to note on services.ConfigureSwagger()
app.UseSwagger();
}
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
// If we are not in development, try serving static files according to
// the path specified in AddSpaStaticFiles. This is necessary for
// returning static compiled resources like the JS and CSS.
// Note that AddSpaStaticFiles is called in
// ServiceExtensions.ConfigureSpa()
if (!env.IsDevelopment())
{
app.UseSpaStaticFiles();
}
// UseSpa internally calls UseStaticFiles which only supports GET or OPTIONS
// requests. Guard this middleware so only requests with those methods are
// able to reach this. This prevents a 500 error when a POST/HEAD/DELETE/PUT
// reaches this middleware.
app.UseWhen(
context => HttpMethods.IsGet(context.Request.Method) || HttpMethods.IsOptions(context.Request.Method),
// UseSpa rewrites all non-endpoint requests (aka paths that do not map to
// a controller). Thus, UseSpaStaticFiles must be called before UseSpa
app => app.UseSpa(spa =>
{
spa.Options.SourcePath = "ClientApp";
// If we are development, that means we aren't serving SPA files
// as static, compiled resources. So we need to forward requests a
// development server.
if (env.IsDevelopment())
{
var isDocker = Environment.GetEnvironmentVariable("DOCKER_DEVELOPMENT");
// If we are using docker (compose), the client container will serve
// responses for us. We need to forward to its hostname.
if (isDocker == "true")
{
string CLIENT_HOST = Environment.GetEnvironmentVariable("CLIENT_HOST") ?? "http://localhost:3000";
spa.UseProxyToSpaDevelopmentServer(CLIENT_HOST);
}
// If we aren't using docker, we need .NET to create a server for us
// to serve responses.
else
{
// Note: While the parameter is called npmScript it will also run yarn
// scripts. Specifically, it will run the corresponding package.json
// script and provided the referenced executable exists on the path
// the script will run.
spa.UseReactDevelopmentServer(npmScript: "start");
}
}
// If we aren't in development, UseSpa will internally call UseStaticFiles
// on the directory specified by AddSpaStaticFiles
})
);
// Catch any remaining requests and return 404 not found
app.Run(
context =>
{
context.Response.StatusCode = StatusCodes.Status404NotFound;
return(Task.CompletedTask);
});
}
