From e5eb48057f9bc43e87fba80956e862a36fd0a8ea Mon Sep 17 00:00:00 2001 From: William P Date: Sun, 24 May 2026 17:50:39 +0000 Subject: [PATCH] server: implement messages and gRPC support for creating messages --- server/api/api.go | 7 + server/api/db.go | 111 +++++++++++++++ server/api/message.go | 99 +++++++++++++ server/api/response.go | 16 +++ server/go.mod | 5 + server/go.sum | 10 ++ server/grpc/message.go | 72 ++++++++++ server/grpc/server.go | 25 ++++ server/main.go | 3 + server/proto/message.pb.go | 239 ++++++++++++++++++++++++++++++++ server/proto/message.proto | 24 ++++ server/proto/message_grpc.pb.go | 121 ++++++++++++++++ 12 files changed, 732 insertions(+) create mode 100644 server/api/message.go create mode 100644 server/grpc/message.go create mode 100644 server/grpc/server.go create mode 100644 server/proto/message.pb.go create mode 100644 server/proto/message.proto create mode 100644 server/proto/message_grpc.pb.go diff --git a/server/api/api.go b/server/api/api.go index 3b4e926..7b4aeb4 100644 --- a/server/api/api.go +++ b/server/api/api.go @@ -35,6 +35,13 @@ func Start() { r.Route("/{channelID}", func(r chi.Router) { r.Get("/", GetChannel) r.Delete("/", DeleteChannel) + + r.Route("/messages", func(r chi.Router) { + r.Get("/", ListMessages) + r.Route("/{messageID}", func(r chi.Router) { + r.Get("/", GetMessage) + }) + }) }) }) diff --git a/server/api/db.go b/server/api/db.go index ae7dc05..699571d 100644 --- a/server/api/db.go +++ b/server/api/db.go @@ -5,6 +5,7 @@ import ( "errors" "fmt" "log/slog" + "time" "git.dubyatp.xyz/dubyatp/scannerbot/server/db" "github.com/jackc/pgx/v5" @@ -14,6 +15,7 @@ var ErrUserNotFound = errors.New("db: user not found") var ErrSessionNotFound = errors.New("db: session not found") var ErrChannelNotFound = errors.New("db: channel not found") var ErrFileNotFound = errors.New("db: file not found") +var ErrMessageNotFound = errors.New("db: message not found") func dbGetUser(id string) (*User, error) { query := `SELECT id, name, password FROM users WHERE id = $1` @@ -233,3 +235,112 @@ func dbGetFile(id string) (*File, error) { slog.Debug("db: file found", "fileid", file.ID, "filename", file.Name) return &file, nil } + +func DBGetChannel(id string) (*Channel, error) { return dbGetChannel(id) } +func DBAddFile(file *File) error { return dbAddFile(file) } + +func DBAddMessage(msg *Message) error { + query := `INSERT INTO messages (id, channel, created, content, audio) VALUES ($1, $2, $3, $4, $5)` + _, err := db.Pool.Exec(context.Background(), query, msg.ID, msg.Channel.ID, msg.Created, msg.Content, msg.Audio.ID) + if err != nil { + slog.Error("db: failed to add message", "error", err, "messageid", msg.ID) + return fmt.Errorf("failed to add message") + } + slog.Debug("db: message added", "messageid", msg.ID) + return nil +} + +func dbGetMessage(id string) (*Message, error) { + query := `SELECT id, channel, created, content, audio FROM messages WHERE id = $1` + var channelID, audioID string + var msg Message + err := db.Pool.QueryRow(context.Background(), query, id).Scan(&msg.ID, &channelID, &msg.Created, &msg.Content, &audioID) + if errors.Is(err, pgx.ErrNoRows) { + slog.Debug("db: message not found", "messageid", id) + return nil, ErrMessageNotFound + } else if err != nil { + slog.Error("db: failed to query message", "error", err) + return nil, fmt.Errorf("failed to query message") + } + + channel, err := dbGetChannel(channelID) + if err != nil { + slog.Error("db: failed to fetch channel for message", "messageid", id, "channelid", channelID, "error", err) + return nil, fmt.Errorf("failed to fetch channel for message") + } + audio, err := dbGetFile(audioID) + if err != nil { + slog.Error("db: failed to fetch audio for message", "messageid", id, "audioid", audioID, "error", err) + return nil, fmt.Errorf("failed to fetch audio for message") + } + + msg.Channel = *channel + msg.Audio = *audio + slog.Debug("db: message found", "messageid", msg.ID) + return &msg, nil +} + +func dbGetMessagesByChannel(channelID string, from, to *time.Time) ([]*Message, error) { + query := `SELECT id, channel, created, content, audio FROM messages WHERE channel = $1` + args := []any{channelID} + if from != nil { + args = append(args, *from) + query += fmt.Sprintf(" AND created >= $%d", len(args)) + } + if to != nil { + args = append(args, *to) + query += fmt.Sprintf(" AND created <= $%d", len(args)) + } + query += " ORDER BY created DESC" + rows, err := db.Pool.Query(context.Background(), query, args...) + if err != nil { + slog.Error("db: failed to query messages", "error", err) + return nil, fmt.Errorf("failed to query messages") + } + defer rows.Close() + + type messageRow struct { + msg Message + channelID string + audioID string + } + + var rows_ []messageRow + for rows.Next() { + var mr messageRow + if err := rows.Scan(&mr.msg.ID, &mr.channelID, &mr.msg.Created, &mr.msg.Content, &mr.audioID); err != nil { + slog.Error("db: failed to scan message", "error", err) + return nil, fmt.Errorf("failed to scan message") + } + rows_ = append(rows_, mr) + } + if err := rows.Err(); err != nil { + slog.Error("db: row iteration error", "error", err) + return nil, fmt.Errorf("failed to iterate messages") + } + if len(rows_) == 0 { + slog.Debug("db: no messages found", "channelid", channelID) + return nil, ErrMessageNotFound + } + + channel, err := dbGetChannel(channelID) + if err != nil { + slog.Error("db: failed to fetch channel for messages", "channelid", channelID, "error", err) + return nil, fmt.Errorf("failed to fetch channel for messages") + } + + var messages []*Message + for _, mr := range rows_ { + audio, err := dbGetFile(mr.audioID) + if err != nil { + slog.Error("db: failed to fetch audio for message", "messageid", mr.msg.ID, "audioid", mr.audioID, "error", err) + return nil, fmt.Errorf("failed to fetch audio for message") + } + mr.msg.Channel = *channel + mr.msg.Audio = *audio + messages = append(messages, &mr.msg) + } + + slog.Debug("db: message list returned", "channelid", channelID, "count", len(messages)) + return messages, nil +} diff --git a/server/api/message.go b/server/api/message.go new file mode 100644 index 0000000..ffecea8 --- /dev/null +++ b/server/api/message.go @@ -0,0 +1,99 @@ +package api + +import ( + "errors" + "fmt" + "log/slog" + "net/http" + "time" + + "github.com/go-chi/chi/v5" + "github.com/go-chi/render" + "github.com/google/uuid" +) + +type Message struct { + ID uuid.UUID + Channel Channel + Created time.Time + Content string + Audio File +} + +type MessagePayload struct { + *Message +} + +func GetMessage(w http.ResponseWriter, r *http.Request) { + slog.Debug("message: entering GetMessage handler") + + messageID := chi.URLParam(r, "messageID") + parsed, err := uuid.Parse(messageID) + if err != nil { + render.Render(w, r, ErrInvalidRequest(err)) + return + } + + msg, err := dbGetMessage(parsed.String()) + if err != nil { + if errors.Is(err, ErrMessageNotFound) { + render.Render(w, r, ErrNotFound) + } else { + slog.Error("message: failed to fetch message", "messageid", parsed.String(), "error", err) + render.Render(w, r, ErrInternal(err)) + } + return + } + + slog.Debug("message: rendering message", "messageid", msg.ID) + if err := render.Render(w, r, NewMessagePayloadResponse(msg)); err != nil { + slog.Error("message: failed to render message", "messageid", parsed.String(), "error", err) + render.Render(w, r, ErrInternal(err)) + } +} + +func ListMessages(w http.ResponseWriter, r *http.Request) { + slog.Debug("message: entering ListMessages handler") + + channelID := chi.URLParam(r, "channelID") + parsed, err := uuid.Parse(channelID) + if err != nil { + render.Render(w, r, ErrInvalidRequest(err)) + return + } + + var from, to *time.Time + if v := r.URL.Query().Get("from"); v != "" { + t, err := time.Parse(time.RFC3339, v) + if err != nil { + render.Render(w, r, ErrInvalidRequest(fmt.Errorf("invalid 'from' timestamp: %w", err))) + return + } + from = &t + } + if v := r.URL.Query().Get("to"); v != "" { + t, err := time.Parse(time.RFC3339, v) + if err != nil { + render.Render(w, r, ErrInvalidRequest(fmt.Errorf("invalid 'to' timestamp: %w", err))) + return + } + to = &t + } + + messages, err := dbGetMessagesByChannel(parsed.String(), from, to) + if err != nil { + if errors.Is(err, ErrMessageNotFound) { + render.Render(w, r, ErrNotFound) + } else { + slog.Error("message: failed to fetch messages", "channelid", parsed.String(), "error", err) + render.Render(w, r, ErrInternal(err)) + } + return + } + + slog.Debug("message: successfully fetched messages", "channelid", parsed.String(), "count", len(messages)) + if err := render.RenderList(w, r, NewMessageListResponse(messages)); err != nil { + slog.Error("message: failed to render message list", "channelid", parsed.String(), "error", err) + render.Render(w, r, ErrInternal(err)) + } +} diff --git a/server/api/response.go b/server/api/response.go index bb7c8de..a16a9e7 100644 --- a/server/api/response.go +++ b/server/api/response.go @@ -49,3 +49,19 @@ func NewFilePayloadResponse(file *File) *FilePayload { func (f *FilePayload) Render(w http.ResponseWriter, r *http.Request) error { return nil } + +func NewMessagePayloadResponse(msg *Message) *MessagePayload { + return &MessagePayload{Message: msg} +} + +func NewMessageListResponse(messages []*Message) []render.Renderer { + list := []render.Renderer{} + for _, msg := range messages { + list = append(list, NewMessagePayloadResponse(msg)) + } + return list +} + +func (m *MessagePayload) Render(w http.ResponseWriter, r *http.Request) error { + return nil +} diff --git a/server/go.mod b/server/go.mod index a77b29d..c4fc809 100644 --- a/server/go.mod +++ b/server/go.mod @@ -17,6 +17,11 @@ require ( github.com/jackc/pgpassfile v1.0.0 // indirect github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect github.com/jackc/puddle/v2 v2.2.2 // indirect + golang.org/x/net v0.53.0 // indirect golang.org/x/sync v0.20.0 // indirect + golang.org/x/sys v0.44.0 // indirect golang.org/x/text v0.37.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171 // indirect + google.golang.org/grpc v1.81.1 // indirect + google.golang.org/protobuf v1.36.11 // indirect ) diff --git a/server/go.sum b/server/go.sum index c269d70..c675da7 100644 --- a/server/go.sum +++ b/server/go.sum @@ -30,10 +30,20 @@ github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U= golang.org/x/crypto v0.51.0 h1:IBPXwPfKxY7cWQZ38ZCIRPI50YLeevDLlLnyC5wRGTI= golang.org/x/crypto v0.51.0/go.mod h1:8AdwkbraGNABw2kOX6YFPs3WM22XqI4EXEd8g+x7Oc8= +golang.org/x/net v0.53.0 h1:d+qAbo5L0orcWAr0a9JweQpjXF19LMXJE8Ey7hwOdUA= +golang.org/x/net v0.53.0/go.mod h1:JvMuJH7rrdiCfbeHoo3fCQU24Lf5JJwT9W3sJFulfgs= golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4= golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0= +golang.org/x/sys v0.44.0 h1:ildZl3J4uzeKP07r2F++Op7E9B29JRUy+a27EibtBTQ= +golang.org/x/sys v0.44.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw= golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc= golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38= +google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171 h1:ggcbiqK8WWh6l1dnltU4BgWGIGo+EVYxCaAPih/zQXQ= +google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8= +google.golang.org/grpc v1.81.1 h1:VnnIIZ88UzOOKLukQi+ImGz8O1Wdp8nAGGnvOfEIWQQ= +google.golang.org/grpc v1.81.1/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I= +google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE= +google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= diff --git a/server/grpc/message.go b/server/grpc/message.go new file mode 100644 index 0000000..668f00f --- /dev/null +++ b/server/grpc/message.go @@ -0,0 +1,72 @@ +package grpc + +import ( + "bytes" + "context" + "log/slog" + "time" + + "git.dubyatp.xyz/dubyatp/scannerbot/server/api" + pb "git.dubyatp.xyz/dubyatp/scannerbot/server/proto" + "github.com/google/uuid" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +type MessageServer struct { + pb.UnimplementedMessageServiceServer +} + +func (s *MessageServer) SendMessage(ctx context.Context, req *pb.SendMessageRequest) (*pb.SendMessageResponse, error) { + slog.Debug("grpc: entering SendMessage handler") + + channelID, err := uuid.Parse(req.ChannelId) + if err != nil { + slog.Error("grpc: invalid channel_id", "error", err) + return nil, status.Errorf(codes.InvalidArgument, "invalid channel_id: %v", err) + } + + channel, err := api.DBGetChannel(channelID.String()) + if err != nil { + slog.Error("grpc: channel not found", "channelid", channelID, "error", err) + return nil, status.Errorf(codes.NotFound, "channel not found") + } + + filename := req.AudioFilename + if filename == "" { + filename = channelID.String() + ".wav" + } + + audio, err := api.Store.Save(filename, bytes.NewReader(req.Audio)) + if err != nil { + slog.Error("grpc: failed to save audio file", "error", err) + return nil, status.Errorf(codes.Internal, "failed to save audio file") + } + + if err := api.DBAddFile(audio); err != nil { + slog.Error("grpc: failed to persist audio file record", "error", err) + return nil, status.Errorf(codes.Internal, "failed to persist audio file") + } + + msg := &api.Message{ + ID: uuid.New(), + Channel: *channel, + Created: time.Now(), + Content: req.Content, + Audio: *audio, + } + + if err := api.DBAddMessage(msg); err != nil { + slog.Error("grpc: failed to persist message", "error", err) + return nil, status.Errorf(codes.Internal, "failed to persist message") + } + + slog.Debug("grpc: message saved", "messageid", msg.ID, "channelid", channelID) + return &pb.SendMessageResponse{ + Id: msg.ID.String(), + ChannelId: channel.ID.String(), + Created: msg.Created.Format(time.RFC3339), + Content: msg.Content, + AudioId: audio.ID.String(), + }, nil +} diff --git a/server/grpc/server.go b/server/grpc/server.go new file mode 100644 index 0000000..fbfd13d --- /dev/null +++ b/server/grpc/server.go @@ -0,0 +1,25 @@ +package grpc + +import ( + "log/slog" + "net" + + pb "git.dubyatp.xyz/dubyatp/scannerbot/server/proto" + "google.golang.org/grpc" +) + +func Start() { + lis, err := net.Listen("tcp", ":3001") + if err != nil { + slog.Error("grpc: failed to listen", "error", err) + return + } + + s := grpc.NewServer() + pb.RegisterMessageServiceServer(s, &MessageServer{}) + + slog.Info("Starting the gRPC server...", "addr", lis.Addr()) + if err := s.Serve(lis); err != nil { + slog.Error("grpc: server failed", "error", err) + } +} diff --git a/server/main.go b/server/main.go index cca09a4..f4e9dd5 100644 --- a/server/main.go +++ b/server/main.go @@ -5,6 +5,7 @@ import ( "os" "git.dubyatp.xyz/dubyatp/scannerbot/server/api" + grpcserver "git.dubyatp.xyz/dubyatp/scannerbot/server/grpc" "github.com/joho/godotenv" ) @@ -35,6 +36,8 @@ func main() { os.Exit(1) } + go grpcserver.Start() + slog.Info("Starting the API server...") api.Start() } diff --git a/server/proto/message.pb.go b/server/proto/message.pb.go new file mode 100644 index 0000000..3995c0d --- /dev/null +++ b/server/proto/message.pb.go @@ -0,0 +1,239 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.36.11 +// protoc v3.21.12 +// source: proto/message.proto + +package proto + +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 SendMessageRequest struct { + state protoimpl.MessageState `protogen:"open.v1"` + ChannelId string `protobuf:"bytes,1,opt,name=channel_id,json=channelId,proto3" json:"channel_id,omitempty"` + Content string `protobuf:"bytes,2,opt,name=content,proto3" json:"content,omitempty"` + AudioFilename string `protobuf:"bytes,3,opt,name=audio_filename,json=audioFilename,proto3" json:"audio_filename,omitempty"` + Audio []byte `protobuf:"bytes,4,opt,name=audio,proto3" json:"audio,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache +} + +func (x *SendMessageRequest) Reset() { + *x = SendMessageRequest{} + mi := &file_proto_message_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) +} + +func (x *SendMessageRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SendMessageRequest) ProtoMessage() {} + +func (x *SendMessageRequest) ProtoReflect() protoreflect.Message { + mi := &file_proto_message_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 SendMessageRequest.ProtoReflect.Descriptor instead. +func (*SendMessageRequest) Descriptor() ([]byte, []int) { + return file_proto_message_proto_rawDescGZIP(), []int{0} +} + +func (x *SendMessageRequest) GetChannelId() string { + if x != nil { + return x.ChannelId + } + return "" +} + +func (x *SendMessageRequest) GetContent() string { + if x != nil { + return x.Content + } + return "" +} + +func (x *SendMessageRequest) GetAudioFilename() string { + if x != nil { + return x.AudioFilename + } + return "" +} + +func (x *SendMessageRequest) GetAudio() []byte { + if x != nil { + return x.Audio + } + return nil +} + +type SendMessageResponse struct { + state protoimpl.MessageState `protogen:"open.v1"` + Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + ChannelId string `protobuf:"bytes,2,opt,name=channel_id,json=channelId,proto3" json:"channel_id,omitempty"` + Created string `protobuf:"bytes,3,opt,name=created,proto3" json:"created,omitempty"` + Content string `protobuf:"bytes,4,opt,name=content,proto3" json:"content,omitempty"` + AudioId string `protobuf:"bytes,5,opt,name=audio_id,json=audioId,proto3" json:"audio_id,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache +} + +func (x *SendMessageResponse) Reset() { + *x = SendMessageResponse{} + mi := &file_proto_message_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) +} + +func (x *SendMessageResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SendMessageResponse) ProtoMessage() {} + +func (x *SendMessageResponse) ProtoReflect() protoreflect.Message { + mi := &file_proto_message_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 SendMessageResponse.ProtoReflect.Descriptor instead. +func (*SendMessageResponse) Descriptor() ([]byte, []int) { + return file_proto_message_proto_rawDescGZIP(), []int{1} +} + +func (x *SendMessageResponse) GetId() string { + if x != nil { + return x.Id + } + return "" +} + +func (x *SendMessageResponse) GetChannelId() string { + if x != nil { + return x.ChannelId + } + return "" +} + +func (x *SendMessageResponse) GetCreated() string { + if x != nil { + return x.Created + } + return "" +} + +func (x *SendMessageResponse) GetContent() string { + if x != nil { + return x.Content + } + return "" +} + +func (x *SendMessageResponse) GetAudioId() string { + if x != nil { + return x.AudioId + } + return "" +} + +var File_proto_message_proto protoreflect.FileDescriptor + +const file_proto_message_proto_rawDesc = "" + + "\n" + + "\x13proto/message.proto\x12\n" + + "scannerbot\"\x8a\x01\n" + + "\x12SendMessageRequest\x12\x1d\n" + + "\n" + + "channel_id\x18\x01 \x01(\tR\tchannelId\x12\x18\n" + + "\acontent\x18\x02 \x01(\tR\acontent\x12%\n" + + "\x0eaudio_filename\x18\x03 \x01(\tR\raudioFilename\x12\x14\n" + + "\x05audio\x18\x04 \x01(\fR\x05audio\"\x93\x01\n" + + "\x13SendMessageResponse\x12\x0e\n" + + "\x02id\x18\x01 \x01(\tR\x02id\x12\x1d\n" + + "\n" + + "channel_id\x18\x02 \x01(\tR\tchannelId\x12\x18\n" + + "\acreated\x18\x03 \x01(\tR\acreated\x12\x18\n" + + "\acontent\x18\x04 \x01(\tR\acontent\x12\x19\n" + + "\baudio_id\x18\x05 \x01(\tR\aaudioId2`\n" + + "\x0eMessageService\x12N\n" + + "\vSendMessage\x12\x1e.scannerbot.SendMessageRequest\x1a\x1f.scannerbot.SendMessageResponseB1Z/git.dubyatp.xyz/dubyatp/scannerbot/server/protob\x06proto3" + +var ( + file_proto_message_proto_rawDescOnce sync.Once + file_proto_message_proto_rawDescData []byte +) + +func file_proto_message_proto_rawDescGZIP() []byte { + file_proto_message_proto_rawDescOnce.Do(func() { + file_proto_message_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_proto_message_proto_rawDesc), len(file_proto_message_proto_rawDesc))) + }) + return file_proto_message_proto_rawDescData +} + +var file_proto_message_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_proto_message_proto_goTypes = []any{ + (*SendMessageRequest)(nil), // 0: scannerbot.SendMessageRequest + (*SendMessageResponse)(nil), // 1: scannerbot.SendMessageResponse +} +var file_proto_message_proto_depIdxs = []int32{ + 0, // 0: scannerbot.MessageService.SendMessage:input_type -> scannerbot.SendMessageRequest + 1, // 1: scannerbot.MessageService.SendMessage:output_type -> scannerbot.SendMessageResponse + 1, // [1:2] is the sub-list for method output_type + 0, // [0:1] 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_proto_message_proto_init() } +func file_proto_message_proto_init() { + if File_proto_message_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: unsafe.Slice(unsafe.StringData(file_proto_message_proto_rawDesc), len(file_proto_message_proto_rawDesc)), + NumEnums: 0, + NumMessages: 2, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_proto_message_proto_goTypes, + DependencyIndexes: file_proto_message_proto_depIdxs, + MessageInfos: file_proto_message_proto_msgTypes, + }.Build() + File_proto_message_proto = out.File + file_proto_message_proto_goTypes = nil + file_proto_message_proto_depIdxs = nil +} diff --git a/server/proto/message.proto b/server/proto/message.proto new file mode 100644 index 0000000..55fee05 --- /dev/null +++ b/server/proto/message.proto @@ -0,0 +1,24 @@ +syntax = "proto3"; + +package scannerbot; + +option go_package = "git.dubyatp.xyz/dubyatp/scannerbot/server/proto"; + +service MessageService { + rpc SendMessage(SendMessageRequest) returns (SendMessageResponse); +} + +message SendMessageRequest { + string channel_id = 1; + string content = 2; + string audio_filename = 3; + bytes audio = 4; +} + +message SendMessageResponse { + string id = 1; + string channel_id = 2; + string created = 3; + string content = 4; + string audio_id = 5; +} diff --git a/server/proto/message_grpc.pb.go b/server/proto/message_grpc.pb.go new file mode 100644 index 0000000..30bc1ae --- /dev/null +++ b/server/proto/message_grpc.pb.go @@ -0,0 +1,121 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.6.2 +// - protoc v3.21.12 +// source: proto/message.proto + +package proto + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.64.0 or later. +const _ = grpc.SupportPackageIsVersion9 + +const ( + MessageService_SendMessage_FullMethodName = "/scannerbot.MessageService/SendMessage" +) + +// MessageServiceClient is the client API for MessageService service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type MessageServiceClient interface { + SendMessage(ctx context.Context, in *SendMessageRequest, opts ...grpc.CallOption) (*SendMessageResponse, error) +} + +type messageServiceClient struct { + cc grpc.ClientConnInterface +} + +func NewMessageServiceClient(cc grpc.ClientConnInterface) MessageServiceClient { + return &messageServiceClient{cc} +} + +func (c *messageServiceClient) SendMessage(ctx context.Context, in *SendMessageRequest, opts ...grpc.CallOption) (*SendMessageResponse, error) { + cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...) + out := new(SendMessageResponse) + err := c.cc.Invoke(ctx, MessageService_SendMessage_FullMethodName, in, out, cOpts...) + if err != nil { + return nil, err + } + return out, nil +} + +// MessageServiceServer is the server API for MessageService service. +// All implementations must embed UnimplementedMessageServiceServer +// for forward compatibility. +type MessageServiceServer interface { + SendMessage(context.Context, *SendMessageRequest) (*SendMessageResponse, error) + mustEmbedUnimplementedMessageServiceServer() +} + +// UnimplementedMessageServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedMessageServiceServer struct{} + +func (UnimplementedMessageServiceServer) SendMessage(context.Context, *SendMessageRequest) (*SendMessageResponse, error) { + return nil, status.Error(codes.Unimplemented, "method SendMessage not implemented") +} +func (UnimplementedMessageServiceServer) mustEmbedUnimplementedMessageServiceServer() {} +func (UnimplementedMessageServiceServer) testEmbeddedByValue() {} + +// UnsafeMessageServiceServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to MessageServiceServer will +// result in compilation errors. +type UnsafeMessageServiceServer interface { + mustEmbedUnimplementedMessageServiceServer() +} + +func RegisterMessageServiceServer(s grpc.ServiceRegistrar, srv MessageServiceServer) { + // If the following call panics, it indicates UnimplementedMessageServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } + s.RegisterService(&MessageService_ServiceDesc, srv) +} + +func _MessageService_SendMessage_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(SendMessageRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(MessageServiceServer).SendMessage(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: MessageService_SendMessage_FullMethodName, + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(MessageServiceServer).SendMessage(ctx, req.(*SendMessageRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// MessageService_ServiceDesc is the grpc.ServiceDesc for MessageService service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var MessageService_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "scannerbot.MessageService", + HandlerType: (*MessageServiceServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "SendMessage", + Handler: _MessageService_SendMessage_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "proto/message.proto", +}