♻️ Still don't know what I am doing

DysonNetwork.Shared/Registry/ServiceHelper.cs

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+using dotnet_etcd.interfaces;
+using DysonNetwork.Shared.Proto;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DysonNetwork.Shared.Registry;
+
+public static class ServiceHelper
+{
+    public static IServiceCollection AddPusherService(this IServiceCollection services)
+    {
+        services.AddSingleton<PusherService.PusherServiceClient>(sp =>
+        {
+            var etcdClient = sp.GetRequiredService<IEtcdClient>();
+            var config = sp.GetRequiredService<IConfiguration>();
+            var clientCertPath = config["Service:ClientCert"];
+            var clientKeyPath = config["Service:ClientKey"];
+            var clientCertPassword = config["Service:CertPassword"];
+
+            return GrpcClientHelper
+                .CreatePusherServiceClient(etcdClient, clientCertPath, clientKeyPath, clientCertPassword)
+                .GetAwaiter()
+                .GetResult();
+        });       
+        
+        return services;
+    }
+    
+    public static IServiceCollection AddAccountService(this IServiceCollection services)
+    {
+        services.AddSingleton<AccountService.AccountServiceClient>(sp =>
+        {
+            var etcdClient = sp.GetRequiredService<IEtcdClient>();
+            var config = sp.GetRequiredService<IConfiguration>();
+            var clientCertPath = config["Service:ClientCert"];
+            var clientKeyPath = config["Service:ClientKey"];
+            var clientCertPassword = config["Service:CertPassword"];
+
+            return GrpcClientHelper
+                .CreateAccountServiceClient(etcdClient, clientCertPath, clientKeyPath, clientCertPassword)
+                .GetAwaiter()
+                .GetResult();
+        });       
+        
+        return services;
+    }
+}