cat on a spaceship

TestGrpcClient/Protos/cqrs_services.proto

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+syntax = "proto3";
+
+option csharp_namespace = "Svrnty.CQRS.Grpc.Sample.Grpc";
+
+package cqrs;
+
+// Command service for CQRS operations
+service CommandService {
+  // Adds a new user and returns the user ID
+  rpc AddUser (AddUserCommandRequest) returns (AddUserCommandResponse);
+
+  // Removes a user
+  rpc RemoveUser (RemoveUserCommandRequest) returns (RemoveUserCommandResponse);
+}
+
+// Query service for CQRS operations
+service QueryService {
+  // Fetches a user by ID
+  rpc FetchUser (FetchUserQueryRequest) returns (FetchUserQueryResponse);
+}
+
+// Request message for adding a user
+message AddUserCommandRequest {
+  string name = 1;
+  string email = 2;
+  int32 age = 3;
+}
+
+// Response message containing the added user ID
+message AddUserCommandResponse {
+  int32 result = 1;
+}
+
+// Request message for removing a user
+message RemoveUserCommandRequest {
+  int32 user_id = 1;
+}
+
+// Response message for remove user (empty)
+message RemoveUserCommandResponse {
+}
+
+// Request message for fetching a user
+message FetchUserQueryRequest {
+  int32 user_id = 1;
+}
+
+// Response message containing the user
+message FetchUserQueryResponse {
+  User result = 1;
+}
+
+// User entity
+message User {
+  int32 id = 1;
+  string name = 2;
+  string email = 3;
+}