Refactor Chats Service (#48)

chats/proto/chats.pb.go

@@ -0,0 +1,727 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.23.0
+// 	protoc        v3.13.0
+// source: proto/chats.proto
+
+package chats
+
+import (
+	proto "github.com/golang/protobuf/proto"
+	timestamp "github.com/golang/protobuf/ptypes/timestamp"
+	wrappers "github.com/golang/protobuf/ptypes/wrappers"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+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)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type Chat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id        string               `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	UserIds   []string             `protobuf:"bytes,2,rep,name=user_ids,json=userIds,proto3" json:"user_ids,omitempty"`
+	CreatedAt *timestamp.Timestamp `protobuf:"bytes,3,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"`
+}
+
+func (x *Chat) Reset() {
+	*x = Chat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Chat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Chat) ProtoMessage() {}
+
+func (x *Chat) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[0]
+	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 Chat.ProtoReflect.Descriptor instead.
+func (*Chat) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Chat) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+func (x *Chat) GetUserIds() []string {
+	if x != nil {
+		return x.UserIds
+	}
+	return nil
+}
+
+func (x *Chat) GetCreatedAt() *timestamp.Timestamp {
+	if x != nil {
+		return x.CreatedAt
+	}
+	return nil
+}
+
+type Message struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id       string               `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	AuthorId string               `protobuf:"bytes,2,opt,name=author_id,json=authorId,proto3" json:"author_id,omitempty"`
+	ChatId   string               `protobuf:"bytes,3,opt,name=chat_id,json=chatId,proto3" json:"chat_id,omitempty"`
+	Text     string               `protobuf:"bytes,4,opt,name=text,proto3" json:"text,omitempty"`
+	SentAt   *timestamp.Timestamp `protobuf:"bytes,5,opt,name=sent_at,json=sentAt,proto3" json:"sent_at,omitempty"`
+}
+
+func (x *Message) Reset() {
+	*x = Message{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Message) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Message) ProtoMessage() {}
+
+func (x *Message) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[1]
+	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 Message.ProtoReflect.Descriptor instead.
+func (*Message) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *Message) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+func (x *Message) GetAuthorId() string {
+	if x != nil {
+		return x.AuthorId
+	}
+	return ""
+}
+
+func (x *Message) GetChatId() string {
+	if x != nil {
+		return x.ChatId
+	}
+	return ""
+}
+
+func (x *Message) GetText() string {
+	if x != nil {
+		return x.Text
+	}
+	return ""
+}
+
+func (x *Message) GetSentAt() *timestamp.Timestamp {
+	if x != nil {
+		return x.SentAt
+	}
+	return nil
+}
+
+type CreateChatRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	UserIds []string `protobuf:"bytes,1,rep,name=user_ids,json=userIds,proto3" json:"user_ids,omitempty"`
+}
+
+func (x *CreateChatRequest) Reset() {
+	*x = CreateChatRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CreateChatRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateChatRequest) ProtoMessage() {}
+
+func (x *CreateChatRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[2]
+	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 CreateChatRequest.ProtoReflect.Descriptor instead.
+func (*CreateChatRequest) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *CreateChatRequest) GetUserIds() []string {
+	if x != nil {
+		return x.UserIds
+	}
+	return nil
+}
+
+type CreateChatResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Chat *Chat `protobuf:"bytes,1,opt,name=Chat,proto3" json:"Chat,omitempty"`
+}
+
+func (x *CreateChatResponse) Reset() {
+	*x = CreateChatResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CreateChatResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateChatResponse) ProtoMessage() {}
+
+func (x *CreateChatResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[3]
+	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 CreateChatResponse.ProtoReflect.Descriptor instead.
+func (*CreateChatResponse) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *CreateChatResponse) GetChat() *Chat {
+	if x != nil {
+		return x.Chat
+	}
+	return nil
+}
+
+type CreateMessageRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	ChatId   string `protobuf:"bytes,1,opt,name=chat_id,json=chatId,proto3" json:"chat_id,omitempty"`
+	AuthorId string `protobuf:"bytes,2,opt,name=author_id,json=authorId,proto3" json:"author_id,omitempty"`
+	Text     string `protobuf:"bytes,3,opt,name=text,proto3" json:"text,omitempty"`
+}
+
+func (x *CreateMessageRequest) Reset() {
+	*x = CreateMessageRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CreateMessageRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateMessageRequest) ProtoMessage() {}
+
+func (x *CreateMessageRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[4]
+	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 CreateMessageRequest.ProtoReflect.Descriptor instead.
+func (*CreateMessageRequest) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *CreateMessageRequest) GetChatId() string {
+	if x != nil {
+		return x.ChatId
+	}
+	return ""
+}
+
+func (x *CreateMessageRequest) GetAuthorId() string {
+	if x != nil {
+		return x.AuthorId
+	}
+	return ""
+}
+
+func (x *CreateMessageRequest) GetText() string {
+	if x != nil {
+		return x.Text
+	}
+	return ""
+}
+
+type CreateMessageResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Message *Message `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"`
+}
+
+func (x *CreateMessageResponse) Reset() {
+	*x = CreateMessageResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CreateMessageResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateMessageResponse) ProtoMessage() {}
+
+func (x *CreateMessageResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[5]
+	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 CreateMessageResponse.ProtoReflect.Descriptor instead.
+func (*CreateMessageResponse) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *CreateMessageResponse) GetMessage() *Message {
+	if x != nil {
+		return x.Message
+	}
+	return nil
+}
+
+type ListMessagesRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	ChatId     string               `protobuf:"bytes,1,opt,name=chat_id,json=chatId,proto3" json:"chat_id,omitempty"`
+	SentBefore *timestamp.Timestamp `protobuf:"bytes,2,opt,name=sent_before,json=sentBefore,proto3" json:"sent_before,omitempty"`
+	Limit      *wrappers.Int32Value `protobuf:"bytes,3,opt,name=limit,proto3" json:"limit,omitempty"`
+}
+
+func (x *ListMessagesRequest) Reset() {
+	*x = ListMessagesRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListMessagesRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListMessagesRequest) ProtoMessage() {}
+
+func (x *ListMessagesRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[6]
+	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 ListMessagesRequest.ProtoReflect.Descriptor instead.
+func (*ListMessagesRequest) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *ListMessagesRequest) GetChatId() string {
+	if x != nil {
+		return x.ChatId
+	}
+	return ""
+}
+
+func (x *ListMessagesRequest) GetSentBefore() *timestamp.Timestamp {
+	if x != nil {
+		return x.SentBefore
+	}
+	return nil
+}
+
+func (x *ListMessagesRequest) GetLimit() *wrappers.Int32Value {
+	if x != nil {
+		return x.Limit
+	}
+	return nil
+}
+
+type ListMessagesResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Messages []*Message `protobuf:"bytes,1,rep,name=messages,proto3" json:"messages,omitempty"`
+}
+
+func (x *ListMessagesResponse) Reset() {
+	*x = ListMessagesResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_chats_proto_msgTypes[7]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListMessagesResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListMessagesResponse) ProtoMessage() {}
+
+func (x *ListMessagesResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_chats_proto_msgTypes[7]
+	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 ListMessagesResponse.ProtoReflect.Descriptor instead.
+func (*ListMessagesResponse) Descriptor() ([]byte, []int) {
+	return file_proto_chats_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *ListMessagesResponse) GetMessages() []*Message {
+	if x != nil {
+		return x.Messages
+	}
+	return nil
+}
+
+var File_proto_chats_proto protoreflect.FileDescriptor
+
+var file_proto_chats_proto_rawDesc = []byte{
+	0x0a, 0x11, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x63, 0x68, 0x61, 0x74, 0x73, 0x2e, 0x70, 0x72,
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+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x0d, 0x5a, 0x0b, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x3b, 0x63, 0x68, 0x61, 0x74, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_proto_chats_proto_rawDescOnce sync.Once
+	file_proto_chats_proto_rawDescData = file_proto_chats_proto_rawDesc
+)
+
+func file_proto_chats_proto_rawDescGZIP() []byte {
+	file_proto_chats_proto_rawDescOnce.Do(func() {
+		file_proto_chats_proto_rawDescData = protoimpl.X.CompressGZIP(file_proto_chats_proto_rawDescData)
+	})
+	return file_proto_chats_proto_rawDescData
+}
+
+var file_proto_chats_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
+var file_proto_chats_proto_goTypes = []interface{}{
+	(*Chat)(nil),                  // 0: chats.Chat
+	(*Message)(nil),               // 1: chats.Message
+	(*CreateChatRequest)(nil),     // 2: chats.CreateChatRequest
+	(*CreateChatResponse)(nil),    // 3: chats.CreateChatResponse
+	(*CreateMessageRequest)(nil),  // 4: chats.CreateMessageRequest
+	(*CreateMessageResponse)(nil), // 5: chats.CreateMessageResponse
+	(*ListMessagesRequest)(nil),   // 6: chats.ListMessagesRequest
+	(*ListMessagesResponse)(nil),  // 7: chats.ListMessagesResponse
+	(*timestamp.Timestamp)(nil),   // 8: google.protobuf.Timestamp
+	(*wrappers.Int32Value)(nil),   // 9: google.protobuf.Int32Value
+}
+var file_proto_chats_proto_depIdxs = []int32{
+	8,  // 0: chats.Chat.created_at:type_name -> google.protobuf.Timestamp
+	8,  // 1: chats.Message.sent_at:type_name -> google.protobuf.Timestamp
+	0,  // 2: chats.CreateChatResponse.Chat:type_name -> chats.Chat
+	1,  // 3: chats.CreateMessageResponse.message:type_name -> chats.Message
+	8,  // 4: chats.ListMessagesRequest.sent_before:type_name -> google.protobuf.Timestamp
+	9,  // 5: chats.ListMessagesRequest.limit:type_name -> google.protobuf.Int32Value
+	1,  // 6: chats.ListMessagesResponse.messages:type_name -> chats.Message
+	2,  // 7: chats.Chats.CreateChat:input_type -> chats.CreateChatRequest
+	4,  // 8: chats.Chats.CreateMessage:input_type -> chats.CreateMessageRequest
+	6,  // 9: chats.Chats.ListMessages:input_type -> chats.ListMessagesRequest
+	3,  // 10: chats.Chats.CreateChat:output_type -> chats.CreateChatResponse
+	5,  // 11: chats.Chats.CreateMessage:output_type -> chats.CreateMessageResponse
+	7,  // 12: chats.Chats.ListMessages:output_type -> chats.ListMessagesResponse
+	10, // [10:13] is the sub-list for method output_type
+	7,  // [7:10] is the sub-list for method input_type
+	7,  // [7:7] is the sub-list for extension type_name
+	7,  // [7:7] is the sub-list for extension extendee
+	0,  // [0:7] is the sub-list for field type_name
+}
+
+func init() { file_proto_chats_proto_init() }
+func file_proto_chats_proto_init() {
+	if File_proto_chats_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_proto_chats_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Chat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_chats_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Message); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_chats_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CreateChatRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_chats_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CreateChatResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_chats_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CreateMessageRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_chats_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CreateMessageResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_chats_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListMessagesRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_chats_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ListMessagesResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_proto_chats_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   8,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_proto_chats_proto_goTypes,
+		DependencyIndexes: file_proto_chats_proto_depIdxs,
+		MessageInfos:      file_proto_chats_proto_msgTypes,
+	}.Build()
+	File_proto_chats_proto = out.File
+	file_proto_chats_proto_rawDesc = nil
+	file_proto_chats_proto_goTypes = nil
+	file_proto_chats_proto_depIdxs = nil
+}

chats/proto/chats.pb.micro.go

@@ -0,0 +1,139 @@
+// Code generated by protoc-gen-micro. DO NOT EDIT.
+// source: proto/chats.proto
+
+package chats
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	_ "github.com/golang/protobuf/ptypes/timestamp"
+	_ "github.com/golang/protobuf/ptypes/wrappers"
+	math "math"
+)
+
+import (
+	context "context"
+	api "github.com/micro/micro/v3/service/api"
+	client "github.com/micro/micro/v3/service/client"
+	server "github.com/micro/micro/v3/service/server"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ api.Endpoint
+var _ context.Context
+var _ client.Option
+var _ server.Option
+
+// Api Endpoints for Chats service
+
+func NewChatsEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{}
+}
+
+// Client API for Chats service
+
+type ChatsService interface {
+	// Create a chat between two or more users, if a chat already exists for these users, the existing
+	// chat will be returned
+	CreateChat(ctx context.Context, in *CreateChatRequest, opts ...client.CallOption) (*CreateChatResponse, error)
+	// Create a message within a chat
+	CreateMessage(ctx context.Context, in *CreateMessageRequest, opts ...client.CallOption) (*CreateMessageResponse, error)
+	// List the messages within a chat in reverse chronological order, using sent_before to
+	// offset as older messages need to be loaded
+	ListMessages(ctx context.Context, in *ListMessagesRequest, opts ...client.CallOption) (*ListMessagesResponse, error)
+}
+
+type chatsService struct {
+	c    client.Client
+	name string
+}
+
+func NewChatsService(name string, c client.Client) ChatsService {
+	return &chatsService{
+		c:    c,
+		name: name,
+	}
+}
+
+func (c *chatsService) CreateChat(ctx context.Context, in *CreateChatRequest, opts ...client.CallOption) (*CreateChatResponse, error) {
+	req := c.c.NewRequest(c.name, "Chats.CreateChat", in)
+	out := new(CreateChatResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *chatsService) CreateMessage(ctx context.Context, in *CreateMessageRequest, opts ...client.CallOption) (*CreateMessageResponse, error) {
+	req := c.c.NewRequest(c.name, "Chats.CreateMessage", in)
+	out := new(CreateMessageResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *chatsService) ListMessages(ctx context.Context, in *ListMessagesRequest, opts ...client.CallOption) (*ListMessagesResponse, error) {
+	req := c.c.NewRequest(c.name, "Chats.ListMessages", in)
+	out := new(ListMessagesResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Server API for Chats service
+
+type ChatsHandler interface {
+	// Create a chat between two or more users, if a chat already exists for these users, the existing
+	// chat will be returned
+	CreateChat(context.Context, *CreateChatRequest, *CreateChatResponse) error
+	// Create a message within a chat
+	CreateMessage(context.Context, *CreateMessageRequest, *CreateMessageResponse) error
+	// List the messages within a chat in reverse chronological order, using sent_before to
+	// offset as older messages need to be loaded
+	ListMessages(context.Context, *ListMessagesRequest, *ListMessagesResponse) error
+}
+
+func RegisterChatsHandler(s server.Server, hdlr ChatsHandler, opts ...server.HandlerOption) error {
+	type chats interface {
+		CreateChat(ctx context.Context, in *CreateChatRequest, out *CreateChatResponse) error
+		CreateMessage(ctx context.Context, in *CreateMessageRequest, out *CreateMessageResponse) error
+		ListMessages(ctx context.Context, in *ListMessagesRequest, out *ListMessagesResponse) error
+	}
+	type Chats struct {
+		chats
+	}
+	h := &chatsHandler{hdlr}
+	return s.Handle(s.NewHandler(&Chats{h}, opts...))
+}
+
+type chatsHandler struct {
+	ChatsHandler
+}
+
+func (h *chatsHandler) CreateChat(ctx context.Context, in *CreateChatRequest, out *CreateChatResponse) error {
+	return h.ChatsHandler.CreateChat(ctx, in, out)
+}
+
+func (h *chatsHandler) CreateMessage(ctx context.Context, in *CreateMessageRequest, out *CreateMessageResponse) error {
+	return h.ChatsHandler.CreateMessage(ctx, in, out)
+}
+
+func (h *chatsHandler) ListMessages(ctx context.Context, in *ListMessagesRequest, out *ListMessagesResponse) error {
+	return h.ChatsHandler.ListMessages(ctx, in, out)
+}

chats/proto/chats.proto

@@ -0,0 +1,59 @@
+syntax = "proto3";
+
+package chats;
+option go_package = "proto;chats";
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/wrappers.proto";
+
+service Chats {
+	// Create a chat between two or more users, if a chat already exists for these users, the existing
+	// chat will be returned
+	rpc CreateChat(CreateChatRequest) returns (CreateChatResponse);
+	// Create a message within a chat
+	rpc CreateMessage(CreateMessageRequest) returns (CreateMessageResponse);
+	// List the messages within a chat in reverse chronological order, using sent_before to
+	// offset as older messages need to be loaded
+	rpc ListMessages(ListMessagesRequest) returns (ListMessagesResponse);
+}
+
+message Chat {
+	string id = 1;
+	repeated string user_ids = 2;
+	google.protobuf.Timestamp created_at = 3;
+}
+
+message Message {
+	string id = 1;
+	string author_id = 2;
+	string chat_id = 3;
+	string text = 4;
+	google.protobuf.Timestamp sent_at = 5;
+}
+
+message CreateChatRequest {
+	repeated string user_ids = 1;
+}
+
+message CreateChatResponse {
+	Chat Chat = 1;
+}
+
+message CreateMessageRequest {
+	string chat_id = 1;
+	string author_id = 2;
+	string text = 3;
+}
+
+message CreateMessageResponse {
+	Message message = 1;
+}
+
+message ListMessagesRequest {
+	string chat_id = 1;
+	google.protobuf.Timestamp sent_before = 2;
+	google.protobuf.Int32Value limit = 3;
+}
+
+message ListMessagesResponse {
+	repeated Message messages = 1;
+}