Create README.md

README.md

@@ -0,0 +1,51 @@
+The solution contains two solutions
+1. OrderService (gRPC service)
+2. Consumer ( Console Application)
+
+## OrderService
+
+Open the Protos\order.proto file and define your service:
+every new method you define here will be avaliable for implementation under your Service class
+
+Implement the service logic:
+Open the Services\OrderService.cs file and implement the endpoint defined in proto file.
+
+Open proto file properties
+Build action: Protobuf compiler
+gRPC Stub class: server only
+
+![Image Alt Text](/Images/2023-12-15%2013_33_14-.png)
+
+## Consumer
+
+Add in csproj file:
+```
+<ItemGroup>
+    <PackageReference Include="Grpc.Net.Client" Version="2.41.0" />
+    <PackageReference Include="Google.Protobuf" Version="3.18.0" />
+    <PackageReference Include="Grpc.Tools" Version="2.41.0" />
+</ItemGroup>
+```
+
+Add refernec to your server project  
+
+Add proto file
+in properties:
+Build action: Protobuf compiler
+gRPC Stub class: client only
+
+Create Channel
+using var channel = GrpcChannel.ForAddress("http://localhost:5039") #your uri to service, configure in appsettings
+
+Create Client
+var client = new Order.OrderClient(channel);
+
+Call Method
+var request = new BillingRequest { Name = name, Product = "Bread", Quantity = quantity };
+var response = client.Checkout(request);
+
+Now, Run both the projects and give inputs to the prompts on the console:
+
+![Image Alt Text](/Images/2023-12-15%2013_42_08-Microsoft%20Visual%20Studio%20Debug%20Console.png)
+
+