I am batman

proto/post.proto

@@ -0,0 +1,65 @@
+syntax = "proto3";
+
+package post;
+
+option go_package = "go-microservices/proto/post;postpb";
+
+import "google/protobuf/empty.proto";
+
+service PostService {
+	rpc CreatePost (CreatePostRequest) returns (CreatePostResponse);
+	rpc GetPost (GetPostRequest) returns (GetPostResponse);
+	rpc UpdatePost (UpdatePostRequest) returns (UpdatePostResponse);
+	rpc DeletePost (DeletePostRequest) returns (google.protobuf.Empty);
+	rpc ListPosts (ListPostsRequest) returns (ListPostsResponse);
+}
+
+message Post {
+	string id = 1;
+	string author_id = 2;
+	string title = 3;
+	string content = 4;
+	int64 created_at = 5;
+	int64 updated_at = 6;
+}
+
+message CreatePostRequest {
+	string author_id = 1;
+	string title = 2;
+	string content = 3;
+}
+
+message CreatePostResponse {
+	Post post = 1;
+}
+
+message GetPostRequest {
+	string id = 1;
+}
+
+message GetPostResponse {
+	Post post = 1;
+}
+
+message UpdatePostRequest {
+	string id = 1;
+	string title = 2;
+	string content = 3;
+}
+
+message UpdatePostResponse {
+	Post post = 1;
+}
+
+message DeletePostRequest {
+	string id = 1;
+}
+
+message ListPostsRequest {
+	int32 page = 1;
+	int32 page_size = 2;
+}
+
+message ListPostsResponse {
+	repeated Post posts = 1;
+}