✨ Broadcast deletion

pkg/internal/grpc/services.go

@@ -3,6 +3,7 @@ package grpc
 import (
 	"context"
 	"fmt"
+	"time"
 
 	"git.solsynth.dev/hydrogen/dealer/pkg/internal/directory"
 	"git.solsynth.dev/hydrogen/dealer/pkg/proto"
@@ -10,7 +11,7 @@ import (
 	"github.com/samber/lo"
 )
 
-func warpServiceInstanceToInfo(in *directory.ServiceInstance) *proto.ServiceInfo {
+func convertServiceToInfo(in *directory.ServiceInstance) *proto.ServiceInfo {
 	if in == nil {
 		return nil
 	}
@@ -27,13 +28,13 @@ func (v *Server) GetService(ctx context.Context, request *proto.GetServiceReques
 	if request.Id != nil {
 		out := directory.GetServiceInstance(request.GetId())
 		return &proto.GetServiceResponse{
-			Data: warpServiceInstanceToInfo(out),
+			Data: convertServiceToInfo(out),
 		}, nil
 	}
 	if request.Type != nil {
 		out := directory.GetServiceInstanceByType(request.GetType())
 		return &proto.GetServiceResponse{
-			Data: warpServiceInstanceToInfo(out),
+			Data: convertServiceToInfo(out),
 		}, nil
 	}
 	return nil, fmt.Errorf("no filter condition is provided")
@@ -48,7 +49,7 @@ func (v *Server) ListService(ctx context.Context, request *proto.ListServiceRequ
 	}
 	return &proto.ListServiceResponse{
 		Data: lo.Map(out, func(item *directory.ServiceInstance, index int) *proto.ServiceInfo {
-			return warpServiceInstanceToInfo(item)
+			return convertServiceToInfo(item)
 		}),
 	}, nil
 }
@@ -75,3 +76,17 @@ func (v *Server) RemoveService(ctx context.Context, request *proto.RemoveService
 		IsSuccess: true,
 	}, nil
 }
+
+func (v *Server) BroadcastDeletion(ctx context.Context, request *proto.DeletionRequest) (*proto.DeletionResponse, error) {
+	for _, service := range directory.ListServiceInstance() {
+		conn, err := service.GetGrpcConn()
+		if err != nil {
+			continue
+		}
+		pc := proto.NewServiceDirectoryClient(conn)
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		_, err = pc.BroadcastDeletion(ctx, request)
+		cancel()
+	}
+	return &proto.DeletionResponse{}, nil
+}

pkg/proto/services.pb.go

@@ -436,6 +436,99 @@ func (x *RemoveServiceResponse) GetIsSuccess() bool {
 	return false
 }
 
+type DeletionRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	ResourceType string `protobuf:"bytes,1,opt,name=resource_type,json=resourceType,proto3" json:"resource_type,omitempty"`
+	ResourceId   string `protobuf:"bytes,2,opt,name=resource_id,json=resourceId,proto3" json:"resource_id,omitempty"`
+}
+
+func (x *DeletionRequest) Reset() {
+	*x = DeletionRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_services_proto_msgTypes[8]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DeletionRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeletionRequest) ProtoMessage() {}
+
+func (x *DeletionRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_services_proto_msgTypes[8]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeletionRequest.ProtoReflect.Descriptor instead.
+func (*DeletionRequest) Descriptor() ([]byte, []int) {
+	return file_services_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *DeletionRequest) GetResourceType() string {
+	if x != nil {
+		return x.ResourceType
+	}
+	return ""
+}
+
+func (x *DeletionRequest) GetResourceId() string {
+	if x != nil {
+		return x.ResourceId
+	}
+	return ""
+}
+
+type DeletionResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *DeletionResponse) Reset() {
+	*x = DeletionResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_services_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DeletionResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeletionResponse) ProtoMessage() {}
+
+func (x *DeletionResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_services_proto_msgTypes[9]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeletionResponse.ProtoReflect.Descriptor instead.
+func (*DeletionResponse) Descriptor() ([]byte, []int) {
+	return file_services_proto_rawDescGZIP(), []int{9}
+}
+
 var File_services_proto protoreflect.FileDescriptor
 
 var file_services_proto_rawDesc = []byte{
@@ -475,27 +568,39 @@ var file_services_proto_rawDesc = []byte{
 	0x02, 0x69, 0x64, 0x22, 0x36, 0x0a, 0x15, 0x52, 0x65, 0x6d, 0x6f, 0x76, 0x65, 0x53, 0x65, 0x72,
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+	0x6f, 0x33,
 }
 
 var (
@@ -510,7 +615,7 @@ func file_services_proto_rawDescGZIP() []byte {
 	return file_services_proto_rawDescData
 }
 
-var file_services_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
+var file_services_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
 var file_services_proto_goTypes = []any{
 	(*ServiceInfo)(nil),           // 0: proto.ServiceInfo
 	(*GetServiceRequest)(nil),     // 1: proto.GetServiceRequest
@@ -520,6 +625,8 @@ var file_services_proto_goTypes = []any{
 	(*AddServiceResponse)(nil),    // 5: proto.AddServiceResponse
 	(*RemoveServiceRequest)(nil),  // 6: proto.RemoveServiceRequest
 	(*RemoveServiceResponse)(nil), // 7: proto.RemoveServiceResponse
+	(*DeletionRequest)(nil),       // 8: proto.DeletionRequest
+	(*DeletionResponse)(nil),      // 9: proto.DeletionResponse
 }
 var file_services_proto_depIdxs = []int32{
 	0, // 0: proto.GetServiceResponse.data:type_name -> proto.ServiceInfo
@@ -528,12 +635,14 @@ var file_services_proto_depIdxs = []int32{
 	3, // 3: proto.ServiceDirectory.ListService:input_type -> proto.ListServiceRequest
 	0, // 4: proto.ServiceDirectory.AddService:input_type -> proto.ServiceInfo
 	6, // 5: proto.ServiceDirectory.RemoveService:input_type -> proto.RemoveServiceRequest
-	2, // 6: proto.ServiceDirectory.GetService:output_type -> proto.GetServiceResponse
+	8, // 6: proto.ServiceDirectory.BroadcastDeletion:input_type -> proto.DeletionRequest
-	4, // 7: proto.ServiceDirectory.ListService:output_type -> proto.ListServiceResponse
+	2, // 7: proto.ServiceDirectory.GetService:output_type -> proto.GetServiceResponse
-	5, // 8: proto.ServiceDirectory.AddService:output_type -> proto.AddServiceResponse
+	4, // 8: proto.ServiceDirectory.ListService:output_type -> proto.ListServiceResponse
-	7, // 9: proto.ServiceDirectory.RemoveService:output_type -> proto.RemoveServiceResponse
+	5, // 9: proto.ServiceDirectory.AddService:output_type -> proto.AddServiceResponse
-	6, // [6:10] is the sub-list for method output_type
+	7, // 10: proto.ServiceDirectory.RemoveService:output_type -> proto.RemoveServiceResponse
-	2, // [2:6] is the sub-list for method input_type
+	9, // 11: proto.ServiceDirectory.BroadcastDeletion:output_type -> proto.DeletionResponse
+	7, // [7:12] is the sub-list for method output_type
+	2, // [2:7] is the sub-list for method input_type
 	2, // [2:2] is the sub-list for extension type_name
 	2, // [2:2] is the sub-list for extension extendee
 	0, // [0:2] is the sub-list for field type_name
@@ -641,6 +750,30 @@ func file_services_proto_init() {
 				return nil
 			}
 		}
+		file_services_proto_msgTypes[8].Exporter = func(v any, i int) any {
+			switch v := v.(*DeletionRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_services_proto_msgTypes[9].Exporter = func(v any, i int) any {
+			switch v := v.(*DeletionResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	file_services_proto_msgTypes[0].OneofWrappers = []any{}
 	file_services_proto_msgTypes[1].OneofWrappers = []any{}
@@ -651,7 +784,7 @@ func file_services_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_services_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   8,
+			NumMessages:   10,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

pkg/proto/services.proto

@@ -9,6 +9,7 @@ service ServiceDirectory {
   rpc ListService(ListServiceRequest) returns (ListServiceResponse) {}
   rpc AddService(ServiceInfo) returns (AddServiceResponse) {}
   rpc RemoveService(RemoveServiceRequest) returns (RemoveServiceResponse) {}
+  rpc BroadcastDeletion(DeletionRequest) returns (DeletionResponse) {}
 }
 
 message ServiceInfo {
@@ -47,3 +48,11 @@ message RemoveServiceRequest {
 message RemoveServiceResponse {
   bool is_success = 1;
 }
+
+message DeletionRequest {
+  string resource_type = 1;
+  string resource_id = 2;
+}
+
+message DeletionResponse {
+}

pkg/proto/services_grpc.pb.go

@@ -23,6 +23,7 @@ const (
 	ServiceDirectory_ListService_FullMethodName       = "/proto.ServiceDirectory/ListService"
 	ServiceDirectory_AddService_FullMethodName        = "/proto.ServiceDirectory/AddService"
 	ServiceDirectory_RemoveService_FullMethodName     = "/proto.ServiceDirectory/RemoveService"
+	ServiceDirectory_BroadcastDeletion_FullMethodName = "/proto.ServiceDirectory/BroadcastDeletion"
 )
 
 // ServiceDirectoryClient is the client API for ServiceDirectory service.
@@ -33,6 +34,7 @@ type ServiceDirectoryClient interface {
 	ListService(ctx context.Context, in *ListServiceRequest, opts ...grpc.CallOption) (*ListServiceResponse, error)
 	AddService(ctx context.Context, in *ServiceInfo, opts ...grpc.CallOption) (*AddServiceResponse, error)
 	RemoveService(ctx context.Context, in *RemoveServiceRequest, opts ...grpc.CallOption) (*RemoveServiceResponse, error)
+	BroadcastDeletion(ctx context.Context, in *DeletionRequest, opts ...grpc.CallOption) (*DeletionResponse, error)
 }
 
 type serviceDirectoryClient struct {
@@ -83,6 +85,16 @@ func (c *serviceDirectoryClient) RemoveService(ctx context.Context, in *RemoveSe
 	return out, nil
 }
 
+func (c *serviceDirectoryClient) BroadcastDeletion(ctx context.Context, in *DeletionRequest, opts ...grpc.CallOption) (*DeletionResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(DeletionResponse)
+	err := c.cc.Invoke(ctx, ServiceDirectory_BroadcastDeletion_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // ServiceDirectoryServer is the server API for ServiceDirectory service.
 // All implementations must embed UnimplementedServiceDirectoryServer
 // for forward compatibility.
@@ -91,6 +103,7 @@ type ServiceDirectoryServer interface {
 	ListService(context.Context, *ListServiceRequest) (*ListServiceResponse, error)
 	AddService(context.Context, *ServiceInfo) (*AddServiceResponse, error)
 	RemoveService(context.Context, *RemoveServiceRequest) (*RemoveServiceResponse, error)
+	BroadcastDeletion(context.Context, *DeletionRequest) (*DeletionResponse, error)
 	mustEmbedUnimplementedServiceDirectoryServer()
 }
 
@@ -113,6 +126,9 @@ func (UnimplementedServiceDirectoryServer) AddService(context.Context, *ServiceI
 func (UnimplementedServiceDirectoryServer) RemoveService(context.Context, *RemoveServiceRequest) (*RemoveServiceResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method RemoveService not implemented")
 }
+func (UnimplementedServiceDirectoryServer) BroadcastDeletion(context.Context, *DeletionRequest) (*DeletionResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method BroadcastDeletion not implemented")
+}
 func (UnimplementedServiceDirectoryServer) mustEmbedUnimplementedServiceDirectoryServer() {}
 func (UnimplementedServiceDirectoryServer) testEmbeddedByValue()                          {}
 
@@ -206,6 +222,24 @@ func _ServiceDirectory_RemoveService_Handler(srv interface{}, ctx context.Contex
 	return interceptor(ctx, in, info, handler)
 }
 
+func _ServiceDirectory_BroadcastDeletion_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeletionRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ServiceDirectoryServer).BroadcastDeletion(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: ServiceDirectory_BroadcastDeletion_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ServiceDirectoryServer).BroadcastDeletion(ctx, req.(*DeletionRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // ServiceDirectory_ServiceDesc is the grpc.ServiceDesc for ServiceDirectory service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -229,6 +263,10 @@ var ServiceDirectory_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "RemoveService",
 			Handler:    _ServiceDirectory_RemoveService_Handler,
 		},
+		{
+			MethodName: "BroadcastDeletion",
+			Handler:    _ServiceDirectory_BroadcastDeletion_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "services.proto",