rename and frame out proto

proto/class/v1alpha1/class.proto

@@ -0,0 +1,31 @@
+syntax = "proto3";
+package class.v1alpha1;
+
+import "google/api/annotations.proto";
+import "google/protobuf/timestamp.proto";
+
+option go_package = "gitea.libretechconsulting.com/rmcguire/class-server/api/v1alpha1/class";
+
+enum LogoType {
+  LOGO_TYPE_UNSPECIFIED = 0;
+  LOGO_TYPE_RANDOM = 1;
+  LOGO_TYPE_TECH = 2;
+}
+
+message GetClassLogoRequest {
+  LogoType logo_type = 1;
+  // Default is no padding
+  optional uint32 logo_padding = 2;
+  optional bool include_string = 3;
+}
+
+message GetClassLogoResponse {
+  bytes logo_bytes = 1;
+  string logo_string = 2;
+}
+
+service ClassService {
+  rpc GetClassLogo(GetClassLogoRequest) returns (GetClassLogoResponse) {
+    option (google.api.http) = {get: "/v1alpha1/class/logo"}; // grpc-gateway endpoint
+  }
+}