Реализация device-control-service: gRPC + MQTT + Device Shadow в Redis

Добавлен gRPC-контракт proto/device_control (TurnOn/TurnOff/SetLevel), общий Go-модуль proto/ для переиспользования сгенерированного кода. device-control-service принимает команды по gRPC, обновляет desired_state в Redis и публикует их в MQTT; слушает devices/+/telemetry и devices/+/ack для отметки живости устройства и обновления reported_state; горутина health-check переводит устройство в offline по таймауту и публикует событие в RabbitMQ (device.status_changed) для будущего notification-service. Проверено сквозным тестом через docker compose: grpcurl TurnOn/SetLevel меняет desired_state и уходит в MQTT, mosquitto_pub с ack обновляет reported_state и статус, health-check автоматически переводит устройство в offline по истечении таймаута.
2026-07-26 18:40:36 +05:00
parent 28ca67f42c
commit 3eb84aae6c
23 changed files with 1885 additions and 9 deletions
@@ -0,0 +1,291 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.11
+// 	protoc        v7.35.1
+// source: device_control/device_control.proto
+
+package device_control
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type TurnOnRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	DeviceId      string                 `protobuf:"bytes,1,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *TurnOnRequest) Reset() {
+	*x = TurnOnRequest{}
+	mi := &file_device_control_device_control_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *TurnOnRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TurnOnRequest) ProtoMessage() {}
+
+func (x *TurnOnRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_device_control_device_control_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use TurnOnRequest.ProtoReflect.Descriptor instead.
+func (*TurnOnRequest) Descriptor() ([]byte, []int) {
+	return file_device_control_device_control_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *TurnOnRequest) GetDeviceId() string {
+	if x != nil {
+		return x.DeviceId
+	}
+	return ""
+}
+
+type TurnOffRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	DeviceId      string                 `protobuf:"bytes,1,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *TurnOffRequest) Reset() {
+	*x = TurnOffRequest{}
+	mi := &file_device_control_device_control_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *TurnOffRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TurnOffRequest) ProtoMessage() {}
+
+func (x *TurnOffRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_device_control_device_control_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use TurnOffRequest.ProtoReflect.Descriptor instead.
+func (*TurnOffRequest) Descriptor() ([]byte, []int) {
+	return file_device_control_device_control_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *TurnOffRequest) GetDeviceId() string {
+	if x != nil {
+		return x.DeviceId
+	}
+	return ""
+}
+
+type SetLevelRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	DeviceId      string                 `protobuf:"bytes,1,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
+	Level         float64                `protobuf:"fixed64,2,opt,name=level,proto3" json:"level,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SetLevelRequest) Reset() {
+	*x = SetLevelRequest{}
+	mi := &file_device_control_device_control_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SetLevelRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SetLevelRequest) ProtoMessage() {}
+
+func (x *SetLevelRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_device_control_device_control_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SetLevelRequest.ProtoReflect.Descriptor instead.
+func (*SetLevelRequest) Descriptor() ([]byte, []int) {
+	return file_device_control_device_control_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *SetLevelRequest) GetDeviceId() string {
+	if x != nil {
+		return x.DeviceId
+	}
+	return ""
+}
+
+func (x *SetLevelRequest) GetLevel() float64 {
+	if x != nil {
+		return x.Level
+	}
+	return 0
+}
+
+type CommandResult struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Success       bool                   `protobuf:"varint,1,opt,name=success,proto3" json:"success,omitempty"`
+	Error         string                 `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CommandResult) Reset() {
+	*x = CommandResult{}
+	mi := &file_device_control_device_control_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CommandResult) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CommandResult) ProtoMessage() {}
+
+func (x *CommandResult) ProtoReflect() protoreflect.Message {
+	mi := &file_device_control_device_control_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CommandResult.ProtoReflect.Descriptor instead.
+func (*CommandResult) Descriptor() ([]byte, []int) {
+	return file_device_control_device_control_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *CommandResult) GetSuccess() bool {
+	if x != nil {
+		return x.Success
+	}
+	return false
+}
+
+func (x *CommandResult) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
+var File_device_control_device_control_proto protoreflect.FileDescriptor
+
+const file_device_control_device_control_proto_rawDesc = "" +
+	"\n" +
+	"#device_control/device_control.proto\x12\x0edevice_control\",\n" +
+	"\rTurnOnRequest\x12\x1b\n" +
+	"\tdevice_id\x18\x01 \x01(\tR\bdeviceId\"-\n" +
+	"\x0eTurnOffRequest\x12\x1b\n" +
+	"\tdevice_id\x18\x01 \x01(\tR\bdeviceId\"D\n" +
+	"\x0fSetLevelRequest\x12\x1b\n" +
+	"\tdevice_id\x18\x01 \x01(\tR\bdeviceId\x12\x14\n" +
+	"\x05level\x18\x02 \x01(\x01R\x05level\"?\n" +
+	"\rCommandResult\x12\x18\n" +
+	"\asuccess\x18\x01 \x01(\bR\asuccess\x12\x14\n" +
+	"\x05error\x18\x02 \x01(\tR\x05error2\xed\x01\n" +
+	"\rDeviceControl\x12F\n" +
+	"\x06TurnOn\x12\x1d.device_control.TurnOnRequest\x1a\x1d.device_control.CommandResult\x12H\n" +
+	"\aTurnOff\x12\x1e.device_control.TurnOffRequest\x1a\x1d.device_control.CommandResult\x12J\n" +
+	"\bSetLevel\x12\x1f.device_control.SetLevelRequest\x1a\x1d.device_control.CommandResultB>Z<git.cactoz.su/cacto/home_automatization/proto/device_controlb\x06proto3"
+
+var (
+	file_device_control_device_control_proto_rawDescOnce sync.Once
+	file_device_control_device_control_proto_rawDescData []byte
+)
+
+func file_device_control_device_control_proto_rawDescGZIP() []byte {
+	file_device_control_device_control_proto_rawDescOnce.Do(func() {
+		file_device_control_device_control_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_device_control_device_control_proto_rawDesc), len(file_device_control_device_control_proto_rawDesc)))
+	})
+	return file_device_control_device_control_proto_rawDescData
+}
+
+var file_device_control_device_control_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_device_control_device_control_proto_goTypes = []any{
+	(*TurnOnRequest)(nil),   // 0: device_control.TurnOnRequest
+	(*TurnOffRequest)(nil),  // 1: device_control.TurnOffRequest
+	(*SetLevelRequest)(nil), // 2: device_control.SetLevelRequest
+	(*CommandResult)(nil),   // 3: device_control.CommandResult
+}
+var file_device_control_device_control_proto_depIdxs = []int32{
+	0, // 0: device_control.DeviceControl.TurnOn:input_type -> device_control.TurnOnRequest
+	1, // 1: device_control.DeviceControl.TurnOff:input_type -> device_control.TurnOffRequest
+	2, // 2: device_control.DeviceControl.SetLevel:input_type -> device_control.SetLevelRequest
+	3, // 3: device_control.DeviceControl.TurnOn:output_type -> device_control.CommandResult
+	3, // 4: device_control.DeviceControl.TurnOff:output_type -> device_control.CommandResult
+	3, // 5: device_control.DeviceControl.SetLevel:output_type -> device_control.CommandResult
+	3, // [3:6] is the sub-list for method output_type
+	0, // [0:3] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_device_control_device_control_proto_init() }
+func file_device_control_device_control_proto_init() {
+	if File_device_control_device_control_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_device_control_device_control_proto_rawDesc), len(file_device_control_device_control_proto_rawDesc)),
+			NumEnums:      0,
+			NumMessages:   4,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_device_control_device_control_proto_goTypes,
+		DependencyIndexes: file_device_control_device_control_proto_depIdxs,
+		MessageInfos:      file_device_control_device_control_proto_msgTypes,
+	}.Build()
+	File_device_control_device_control_proto = out.File
+	file_device_control_device_control_proto_goTypes = nil
+	file_device_control_device_control_proto_depIdxs = nil
+}