grpc server added

.dockerignore

@@ -0,0 +1,6 @@
+.idea
+.git
+.gitignore
+api.env
+gen-swag.sh
+migrations.sql

.forgejo/workflows/make-image.yml

@@ -0,0 +1,31 @@
+on:
+  push:
+    tags:
+      - 'v[0-9]+*'
+
+env:
+  IMAGE_NAME: repo-app
+
+jobs:
+  docker:
+    name: Make image
+    runs-on: docker
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Login to Docker Registry
+        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login repo.nqws.ru -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+      - name: Extract version from tag
+        id: extract_version
+        run: |
+          VERSION=${GITHUB_REF#refs/tags/}
+          echo "VERSION=${VERSION}" >> $GITHUB_ENV
+
+      - name: Make image
+        run: |
+          docker buildx build --platform linux/amd64 \
+            --tag repo.nqws.ru/merch-tracker/repo-app-v2:latest \
+            --tag repo.nqws.ru/merch-tracker/repo-app-v2:${{ env.VERSION }} \
+            --push .

Dockerfile

@@ -0,0 +1,34 @@
+FROM golang:1.25.1-alpine3.22 AS builder
+
+RUN apk add --no-cache \
+    bash \
+    curl \
+    git \
+    ca-certificates
+
+
+RUN apk add --no-cache tzdata
+
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main ./cmd
+
+
+FROM alpine:3.22
+
+RUN apk add --no-cache \
+    bash \
+    curl \
+    ca-certificates \
+    tzdata
+
+COPY --from=builder /app/main /usr/local/bin/app
+
+
+RUN chmod +x /usr/local/bin/app
+RUN adduser -D -s /bin/bash appuser
+USER appuser
+
+ENTRYPOINT ["app"]

api.env

@@ -5,6 +5,9 @@ APP_API_PREFIX=/api/v2
 APP_GIN_MODE=development
 APP_ALLOWED_ORIGINS=http://localhost:5173,
 
+GRPC_SERVER_PORT=9050
+GRPC_CLIENT_PORT=9060
+
 DB_HOST=
 DB_PORT=
 DB_USER=

cmd/main.go

@@ -8,6 +8,7 @@ import (
 	"merch-parser-api/internal/api/merch"
 	"merch-parser-api/internal/api/user"
 	"merch-parser-api/internal/app"
+	"merch-parser-api/internal/grpcService"
 	"merch-parser-api/internal/interfaces"
 	"merch-parser-api/internal/provider/auth"
 	"merch-parser-api/internal/provider/token"
@@ -66,6 +67,10 @@ func main() {
 	})
 	log.Debug("Auth provider initialized")
 
+	tasksRepo := merch.NewTaskRepository(database)
+	tasksProvider := merch.NewTaskProvider(tasksRepo)
+	grpcServer := grpcService.NewGrpcServer(tasksProvider)
+
 	//register app modules
 	users := user.NewHandler(user.Deps{
 		Auth:      authProvider,
@@ -87,11 +92,14 @@ func main() {
 
 	//keep last
 	appl := app.NewApp(app.Deps{
-		Host:          c.AppConf.Host,
+		Host:           c.AppConf.Host,
-		Port:          c.AppConf.Port,
+		Port:           c.AppConf.Port,
-		ApiPrefix:     c.AppConf.ApiPrefix,
+		ApiPrefix:      c.AppConf.ApiPrefix,
-		RouterHandler: routerHandler,
+		RouterHandler:  routerHandler,
-		Modules:       modules,
+		Modules:        modules,
+		GrpcServer:     grpcServer,
+		GrpcServerPort: c.GrpcConf.GrpcServerPort,
+		GrpcClientPort: c.GrpcConf.GrpcClientPort,
 	})
 
 	err = appl.Run(ctx)

config/config.go

@@ -3,9 +3,10 @@ package config
 import "strings"
 
 type Config struct {
-	AppConf AppConfig
+	AppConf  AppConfig
-	DBConf  DatabaseConfig
+	DBConf   DatabaseConfig
-	JWTConf JWTConfig
+	JWTConf  JWTConfig
+	GrpcConf GrpcConfig
 }
 
 type AppConfig struct {
@@ -34,6 +35,11 @@ type JWTConfig struct {
 	RefreshExpire string
 }
 
+type GrpcConfig struct {
+	GrpcServerPort string
+	GrpcClientPort string
+}
+
 func NewConfig() *Config {
 	return &Config{
 		AppConf: AppConfig{
@@ -61,5 +67,10 @@ func NewConfig() *Config {
 			AccessExpire:  getEnv("JWT_ACCESS_EXPIRE", ""),
 			RefreshExpire: getEnv("JWT_REFRESH_EXPIRE", ""),
 		},
+
+		GrpcConf: GrpcConfig{
+			GrpcServerPort: getEnv("GRPC_SERVER_PORT", ""),
+			GrpcClientPort: getEnv("GRPC_CLIENT_PORT", ""),
+		},
 	}
 }

go.mod

@@ -12,6 +12,8 @@ require (
 	github.com/swaggo/gin-swagger v1.6.1
 	github.com/swaggo/swag v1.16.6
 	golang.org/x/crypto v0.42.0
+	google.golang.org/grpc v1.75.1
+	google.golang.org/protobuf v1.36.9
 	gorm.io/driver/postgres v1.6.0
 	gorm.io/gorm v1.31.0
 )
@@ -66,5 +68,5 @@ require (
 	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/text v0.29.0 // indirect
 	golang.org/x/tools v0.37.0 // indirect
-	google.golang.org/protobuf v1.36.9 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250929231259-57b25ae835d4 // indirect
 )

go.sum

@@ -173,6 +173,12 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/tools v0.37.0 h1:DVSRzp7FwePZW356yEAChSdNcQo6Nsp+fex1SUW09lE=
 golang.org/x/tools v0.37.0/go.mod h1:MBN5QPQtLMHVdvsbtarmTNukZDdgwdwlO5qGacAzF0w=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7 h1:pFyd6EwwL2TqFf8emdthzeX+gZE1ElRq3iM8pui4KBY=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250929231259-57b25ae835d4 h1:i8QOKZfYg6AbGVZzUAY3LrNWCKF8O6zFisU9Wl9RER4=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250929231259-57b25ae835d4/go.mod h1:HSkG/KdJWusxU1F6CNrwNDjBMgisKxGnc5dAZfT0mjQ=
+google.golang.org/grpc v1.75.1 h1:/ODCNEuf9VghjgO3rqLcfg8fiOP0nSluljWFlDxELLI=
+google.golang.org/grpc v1.75.1/go.mod h1:JtPAzKiq4v1xcAB2hydNlWI2RnF85XXcV0mhKXr2ecQ=
 google.golang.org/protobuf v1.36.9 h1:w2gp2mA27hUeUzj9Ex9FBjsBm40zfaDtEWow293U7Iw=
 google.golang.org/protobuf v1.36.9/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

internal/api/merch/controller.go

@@ -134,16 +134,16 @@ func (co *controller) getAllMerch(c *gin.Context) {
 // @Description	Обновить информацию про мерч по его uuid в json-е
 // @Tags			Merch
 // @Security		BearerAuth
-// @Param			body			body		MerchDTO	true	"merch_uuid"
+// @Param			body			body		UpdateMerchDTO	true	"merch_uuid"
-// @Success		200				{object}	MerchDTO
+// @Success		200
 // @Failure		400				{object}	responses.ErrorResponse400
 // @Failure		500				{object}	responses.ErrorResponse500
-// @Router			/merch/{uuid}	[put]
+// @Router			/merch/	[put]
 func (co *controller) updateMerch(c *gin.Context) {
-	var payload MerchDTO
+	var payload UpdateMerchDTO
 	if err := c.ShouldBind(&payload); err != nil {
 		c.JSON(http.StatusBadRequest, responses.ErrorResponse400{Error: err.Error()})
-		log.WithError(err).Error("Merch | Failed to bind JSON on add merch")
+		log.WithError(err).Error("Merch | Failed to bind JSON on update merch")
 		return
 	}
 

internal/api/merch/dto.go

@@ -46,3 +46,10 @@ type PricesResponse struct {
 	MerchUuid string             `json:"merch_uuid"`
 	Origins   []OriginWithPrices `json:"origins"`
 }
+
+type UpdateMerchDTO struct {
+	MerchUuid string `json:"merch_uuid"`
+	Name      string `json:"name"`
+	Origin    string `json:"origin"`
+	Link      string `json:"link"`
+}

internal/api/merch/model.go

@@ -20,11 +20,10 @@ func (Merch) TableName() string {
 }
 
 type Surugaya struct {
-	Id           uint         `gorm:"primary_key" json:"-"`
+	Id        uint         `gorm:"primary_key" json:"-"`
-	DeletedAt    sql.NullTime `json:"-"`
+	DeletedAt sql.NullTime `json:"-"`
-	MerchUuid    string       `json:"-"`
+	MerchUuid string       `json:"-"`
-	Link         string       `json:"link"`
+	Link      string       `json:"link"`
-	CookieValues string       `json:"cookie_values"`
 }
 
 func (Surugaya) TableName() string {

internal/api/merch/provider.go

@@ -0,0 +1,93 @@
+package merch
+
+import (
+	"gorm.io/gorm"
+	"merch-parser-api/internal/shared"
+)
+
+type Link struct {
+	Surugaya  []Surugaya
+	Mandarake []Mandarake
+}
+
+type TaskProvider struct {
+	repo TaskRepository
+}
+
+type TaskRepository interface {
+	GetLinks() (*Link, error)
+	InsertPrices() error
+}
+
+type TaskRepo struct {
+	db *gorm.DB
+}
+
+func NewTaskProvider(repo TaskRepository) *TaskProvider {
+	return &TaskProvider{
+		repo: repo,
+	}
+}
+
+func NewTaskRepository(db *gorm.DB) TaskRepository {
+	return &TaskRepo{db: db}
+}
+
+func (p *TaskProvider) PrepareTasks() (map[string]shared.Task, error) {
+	getLinks, err := p.repo.GetLinks()
+	if err != nil {
+		return nil, err
+	}
+
+	taskMap := make(map[string]shared.Task)
+
+	for _, item := range getLinks.Surugaya {
+		if task, exists := taskMap[item.MerchUuid]; exists {
+			task.OriginSurugayaLink = item.Link
+			taskMap[item.MerchUuid] = task
+		} else {
+			taskMap[item.MerchUuid] = shared.Task{
+				MerchUuid:          item.MerchUuid,
+				OriginSurugayaLink: item.Link,
+			}
+		}
+	}
+
+	for _, item := range getLinks.Mandarake {
+		if task, exists := taskMap[item.MerchUuid]; exists {
+			task.OriginMandarakeLink = item.Link
+			taskMap[item.MerchUuid] = task
+		} else {
+			taskMap[item.MerchUuid] = shared.Task{
+				MerchUuid:           item.MerchUuid,
+				OriginMandarakeLink: item.Link,
+			}
+		}
+	}
+	return taskMap, nil
+}
+
+func (p *TaskProvider) InsertPrices([]shared.TaskResult) error {
+	return nil
+}
+
+func (r *TaskRepo) GetLinks() (*Link, error) {
+	var surugayaList []Surugaya
+	if err := r.db.Model(&Surugaya{}).Find(&surugayaList).Error; err != nil {
+		return nil, err
+	}
+
+	var mandarakeList []Mandarake
+	if err := r.db.Model(&Mandarake{}).Find(&mandarakeList).Error; err != nil {
+		return nil, err
+	}
+
+	return &Link{
+		Surugaya:  surugayaList,
+		Mandarake: mandarakeList,
+	}, nil
+}
+
+func (r *TaskRepo) InsertPrices() error {
+	return nil
+}

internal/api/merch/repository.go

@@ -4,6 +4,7 @@ import (
 	"database/sql"
 	"errors"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 	"time"
 )
 
@@ -23,7 +24,7 @@ type repository interface {
 	getSingleMerch(userUuid, merchUuid string) (merchBundle, error)
 	getAllMerch(userUuid string) ([]ListResponse, error)
 
-	updateMerch(payload MerchDTO, userUuid string) error
+	updateMerch(payload UpdateMerchDTO, userUuid string) error
 
 	deleteMerch(userUuid, merchUuid string) error
 
@@ -99,7 +100,7 @@ func (r *Repo) getAllMerch(userUuid string) ([]ListResponse, error) {
 	return list, nil
 }
 
-func (r *Repo) updateMerch(payload MerchDTO, userUuid string) error {
+func (r *Repo) updateMerch(payload UpdateMerchDTO, userUuid string) error {
 	m := make(map[string]any)
 	m["name"] = payload.Name
 	m["updated_at"] = sql.NullTime{
@@ -115,27 +116,20 @@ func (r *Repo) updateMerch(payload MerchDTO, userUuid string) error {
 		return err
 	}
 
-	// surugaya
+	switch payload.Origin {
-	fields := make(map[string]any, 2)
+	case "surugaya":
-	if payload.OriginSurugaya.Link != "" {
+		if err := r.upsertOrigin(&Surugaya{
-		fields["link"] = payload.OriginSurugaya.Link
+			MerchUuid: payload.MerchUuid,
-	}
+			Link:      payload.Link,
-
+		}); err != nil {
-	if len(fields) > 0 {
-		if err := r.db.
-			Model(&Surugaya{}).
-			Where("merch_uuid = ?", payload.MerchUuid).
-			Updates(fields).Error; err != nil {
 			return err
 		}
-	}
 
-	// mandarake
+	case "mandarake":
-	if payload.OriginMandarake.Link != "" {
+		if err := r.upsertOrigin(&Mandarake{
-		if err := r.db.
+			MerchUuid: payload.MerchUuid,
-			Model(&Mandarake{}).
+			Link:      payload.Link,
-			Where("merch_uuid = ?", payload.MerchUuid).
+		}); err != nil {
-			Update("link", payload.OriginMandarake.Link).Error; err != nil {
 			return err
 		}
 	}
@@ -223,3 +217,10 @@ func (r *Repo) getDistinctPrices(userUuid, merchUuid string, period time.Time) (
 	}
 	return prices, nil
 }
+
+func (r *Repo) upsertOrigin(model any) error {
+	return r.db.Clauses(clause.OnConflict{
+		Columns:   []clause.Column{{Name: "merch_uuid"}},
+		DoUpdates: clause.AssignmentColumns([]string{"link"}),
+	}).Create(model).Error
+}

internal/api/merch/service.go

@@ -67,10 +67,19 @@ func (s *service) getAllMerch(userUuid string) ([]ListResponse, error) {
 	return s.repo.getAllMerch(userUuid)
 }
 
-func (s *service) updateMerch(payload MerchDTO, userUuid string) error {
+func (s *service) updateMerch(payload UpdateMerchDTO, userUuid string) error {
 	if payload.MerchUuid == "" {
-		return errors.New("no MerchUuid or empty payload")
+		return errors.New("no merch uuid provided")
 	}
+
+	if payload.Origin == "" {
+		return errors.New("no origin provided")
+	}
+
+	if payload.Link == "" {
+		return errors.New("no link provided")
+	}
+
 	return s.repo.updateMerch(payload, userUuid)
 }
 

internal/app/handler.go

@@ -4,33 +4,46 @@ import (
 	"context"
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
+	"google.golang.org/grpc"
 	"merch-parser-api/internal/interfaces"
+	"net"
 	"net/http"
 	"time"
 )
 
 type App struct {
-	address       string
+	host           string
-	apiPrefix     string
+	address        string
-	modules       []interfaces.Module
+	apiPrefix      string
-	routerHandler interfaces.Router
+	modules        []interfaces.Module
-	router        *gin.Engine
+	routerHandler  interfaces.Router
+	router         *gin.Engine
+	grpcServer     *grpc.Server
+	grpcServerPort string
+	grpcClientPort string
 }
 
 type Deps struct {
-	Host          string
+	Host           string
-	Port          string
+	Port           string
-	ApiPrefix     string
+	ApiPrefix      string
-	Modules       []interfaces.Module
+	Modules        []interfaces.Module
-	RouterHandler interfaces.Router
+	RouterHandler  interfaces.Router
+	GrpcServer     *grpc.Server
+	GrpcServerPort string
+	GrpcClientPort string
 }
 
 func NewApp(deps Deps) *App {
 	app := &App{
-		address:       deps.Host + ":" + deps.Port,
+		host:           deps.Host,
-		apiPrefix:     deps.ApiPrefix,
+		address:        deps.Host + ":" + deps.Port,
-		routerHandler: deps.RouterHandler,
+		apiPrefix:      deps.ApiPrefix,
-		modules:       deps.Modules,
+		routerHandler:  deps.RouterHandler,
+		modules:        deps.Modules,
+		grpcServer:     deps.GrpcServer,
+		grpcServerPort: deps.GrpcServerPort,
+		grpcClientPort: deps.GrpcClientPort,
 	}
 
 	app.router = app.routerHandler.Set()
@@ -62,6 +75,19 @@ func (a *App) Run(ctx context.Context) error {
 		serverErr <- server.ListenAndServe()
 	}()
 
+	go func() {
+		listener, err := net.Listen("tcp", net.JoinHostPort(a.host, a.grpcServerPort))
+		if err != nil {
+			log.WithField("err", err).Fatal("gRPC Server | Listener")
+		}
+
+		err = a.grpcServer.Serve(listener)
+		if err != nil {
+			log.WithField("err", err).Fatal("gRPC Server | Serve")
+		}
+	}()
+	log.Info("Starting gRPC server on port: ", a.grpcServerPort)
+
 	select {
 	case <-ctx.Done():
 		log.Info("Shutting down server")

internal/grpcService/handler.go

@@ -0,0 +1,106 @@
+package grpcService
+
+import (
+	log "github.com/sirupsen/logrus"
+	"google.golang.org/grpc"
+	"google.golang.org/protobuf/types/known/emptypb"
+	"io"
+	"merch-parser-api/internal/interfaces"
+	"merch-parser-api/internal/shared"
+	pb "merch-parser-api/proto/taskProcessor"
+	"time"
+)
+
+type repoServer struct {
+	pb.UnimplementedTaskProcessorServer
+	taskProvider interfaces.TaskProvider
+}
+
+func NewGrpcServer(taskProvider interfaces.TaskProvider) *grpc.Server {
+	srv := grpc.NewServer()
+	repoSrv := &repoServer{
+		taskProvider: taskProvider,
+	}
+
+	pb.RegisterTaskProcessorServer(srv, repoSrv)
+	return srv
+}
+
+func (r *repoServer) RequestTask(_ *emptypb.Empty, stream pb.TaskProcessor_RequestTaskServer) error {
+	tasks, err := r.taskProvider.PrepareTasks()
+	if err != nil {
+		log.WithField("err", err).Error("gRPC Server | Request task error")
+		return err
+	}
+
+	for _, task := range tasks {
+		if err = stream.Send(&pb.Task{
+			MerchUuid:           task.MerchUuid,
+			OriginSurugayaLink:  task.OriginSurugayaLink,
+			OriginMandarakeLink: task.OriginMandarakeLink,
+		}); err != nil {
+			log.WithField("err", err).Error("gRPC Server | Stream send error")
+			return err
+		}
+	}
+	return nil
+}
+
+func (r *repoServer) SendResult(stream pb.TaskProcessor_SendResultServer) error {
+	saveInterval := time.Second * 2
+	batch := make([]shared.TaskResult, 0)
+
+	ticker := time.NewTicker(saveInterval)
+	defer ticker.Stop()
+
+	done := make(chan struct{})
+
+	go func() {
+		for {
+			select {
+			case <-done:
+				return
+			case <-ticker.C:
+				if len(batch) > 0 {
+					err := r.taskProvider.InsertPrices(batch)
+					if err != nil {
+						log.WithField("err", err).Error("gRPC Server | Batch insert")
+					}
+				}
+			}
+		}
+	}()
+
+	for {
+		response, err := stream.Recv()
+		if err == io.EOF {
+			log.Debug("gRPC EOF")
+			break
+		}
+
+		if err != nil {
+			log.WithField("err", err).Error("gRPC Server | Receive")
+			return err
+		}
+
+		entry := shared.TaskResult{
+			MerchUuid: response.MerchUuid,
+			Origin:    response.OriginName,
+			Price:     response.Price,
+		}
+
+		batch = append(batch, entry)
+		log.WithField("response", entry).Debug("gRPC Server | Receive success")
+	}
+
+	close(done)
+	if len(batch) > 0 {
+		err := r.taskProvider.InsertPrices(batch)
+		if err != nil {
+			log.WithField("err", err).Error("gRPC Server | Last data batch insert")
+			return err
+		}
+	}
+
+	return nil
+}

internal/interfaces/task.go

@@ -0,0 +1,8 @@
+package interfaces
+
+import "merch-parser-api/internal/shared"
+
+type TaskProvider interface {
+	PrepareTasks() (map[string]shared.Task, error)
+	InsertPrices([]shared.TaskResult) error
+}

internal/router/handler.go

@@ -7,17 +7,15 @@ import (
 	swaggerFiles "github.com/swaggo/files"
 	ginSwagger "github.com/swaggo/gin-swagger"
 	"merch-parser-api/internal/interfaces"
-	"merch-parser-api/internal/shared"
 	"net/http"
 	"time"
 )
 
 type router struct {
-	apiPrefix     string
+	apiPrefix string
-	engine        *gin.Engine
+	engine    *gin.Engine
-	ginMode       string
+	ginMode   string
-	excludeRoutes map[string]shared.ExcludeRoute
+	tokenProv interfaces.JWTProvider
-	tokenProv     interfaces.JWTProvider
 }
 
 type Deps struct {
@@ -28,8 +26,13 @@ type Deps struct {
 }
 
 func NewRouter(deps Deps) interfaces.Router {
-	engine := gin.Default()
+	if deps.GinMode == "release" {
+		gin.SetMode(gin.ReleaseMode)
+	} else {
+		gin.SetMode(gin.DebugMode)
+	}
 
+	engine := gin.Default()
 	if deps.GinMode == "release" {
 		gin.SetMode(gin.ReleaseMode)
 		err := engine.SetTrustedProxies([]string{"172.20.0.0/16"})

internal/shared/routes.go

@@ -1,6 +0,0 @@
-package shared
-
-type ExcludeRoute struct {
-	Route  string
-	Method string
-}

internal/shared/task.go

@@ -0,0 +1,13 @@
+package shared
+
+type Task struct {
+	MerchUuid           string
+	OriginSurugayaLink  string
+	OriginMandarakeLink string
+}
+
+type TaskResult struct {
+	MerchUuid string
+	Origin    string
+	Price     uint32
+}

proto/task.proto

@@ -0,0 +1,41 @@
+syntax = "proto3";
+import "google/protobuf/empty.proto";
+
+package taskProcessor;
+option go_package = "./taskProcessor";
+
+
+message Task{
+  string merch_uuid = 1;
+  string origin_surugaya_link = 2;
+  string origin_mandarake_link = 3;
+}
+
+message Result{
+  string merch_uuid = 1;
+  string origin_name = 2;
+  uint32 price = 3;
+}
+
+message ProcessorStatusRequest{}
+
+message ProcessorStatusResponse {
+  int64 appStart = 1;
+  int64 lastCheck = 2;
+  int32 tasksReceived = 3;
+  int32 tasksInProgress = 4;
+  int32 tasksFirstTry = 5;
+  int32 tasksDoneAfterRetry = 6;
+  int32 tasksFailed = 7;
+  string workStatus = 8;
+  int32 numCPUs = 9;
+  int32 checkPeriod = 10;
+  int32 retriesCount = 11;
+  int32 retriesMinutes = 12;
+}
+
+service TaskProcessor {
+  rpc RequestTask(google.protobuf.Empty) returns (stream Task);
+  rpc SendResult(stream Result) returns (google.protobuf.Empty);
+  rpc ProcessorStatus(ProcessorStatusRequest) returns (ProcessorStatusResponse);
+}

proto/taskProcessor/task.pb.go

@@ -0,0 +1,409 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.8
+// 	protoc        v6.32.0
+// source: task.proto
+
+package taskProcessor
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	emptypb "google.golang.org/protobuf/types/known/emptypb"
+	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 Task struct {
+	state               protoimpl.MessageState `protogen:"open.v1"`
+	MerchUuid           string                 `protobuf:"bytes,1,opt,name=merch_uuid,json=merchUuid,proto3" json:"merch_uuid,omitempty"`
+	OriginSurugayaLink  string                 `protobuf:"bytes,2,opt,name=origin_surugaya_link,json=originSurugayaLink,proto3" json:"origin_surugaya_link,omitempty"`
+	OriginMandarakeLink string                 `protobuf:"bytes,3,opt,name=origin_mandarake_link,json=originMandarakeLink,proto3" json:"origin_mandarake_link,omitempty"`
+	unknownFields       protoimpl.UnknownFields
+	sizeCache           protoimpl.SizeCache
+}
+
+func (x *Task) Reset() {
+	*x = Task{}
+	mi := &file_task_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Task) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Task) ProtoMessage() {}
+
+func (x *Task) ProtoReflect() protoreflect.Message {
+	mi := &file_task_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 Task.ProtoReflect.Descriptor instead.
+func (*Task) Descriptor() ([]byte, []int) {
+	return file_task_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Task) GetMerchUuid() string {
+	if x != nil {
+		return x.MerchUuid
+	}
+	return ""
+}
+
+func (x *Task) GetOriginSurugayaLink() string {
+	if x != nil {
+		return x.OriginSurugayaLink
+	}
+	return ""
+}
+
+func (x *Task) GetOriginMandarakeLink() string {
+	if x != nil {
+		return x.OriginMandarakeLink
+	}
+	return ""
+}
+
+type Result struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	MerchUuid     string                 `protobuf:"bytes,1,opt,name=merch_uuid,json=merchUuid,proto3" json:"merch_uuid,omitempty"`
+	OriginName    string                 `protobuf:"bytes,2,opt,name=origin_name,json=originName,proto3" json:"origin_name,omitempty"`
+	Price         uint32                 `protobuf:"varint,3,opt,name=price,proto3" json:"price,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Result) Reset() {
+	*x = Result{}
+	mi := &file_task_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Result) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Result) ProtoMessage() {}
+
+func (x *Result) ProtoReflect() protoreflect.Message {
+	mi := &file_task_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 Result.ProtoReflect.Descriptor instead.
+func (*Result) Descriptor() ([]byte, []int) {
+	return file_task_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *Result) GetMerchUuid() string {
+	if x != nil {
+		return x.MerchUuid
+	}
+	return ""
+}
+
+func (x *Result) GetOriginName() string {
+	if x != nil {
+		return x.OriginName
+	}
+	return ""
+}
+
+func (x *Result) GetPrice() uint32 {
+	if x != nil {
+		return x.Price
+	}
+	return 0
+}
+
+type ProcessorStatusRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ProcessorStatusRequest) Reset() {
+	*x = ProcessorStatusRequest{}
+	mi := &file_task_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ProcessorStatusRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProcessorStatusRequest) ProtoMessage() {}
+
+func (x *ProcessorStatusRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_task_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 ProcessorStatusRequest.ProtoReflect.Descriptor instead.
+func (*ProcessorStatusRequest) Descriptor() ([]byte, []int) {
+	return file_task_proto_rawDescGZIP(), []int{2}
+}
+
+type ProcessorStatusResponse struct {
+	state               protoimpl.MessageState `protogen:"open.v1"`
+	AppStart            int64                  `protobuf:"varint,1,opt,name=appStart,proto3" json:"appStart,omitempty"`
+	LastCheck           int64                  `protobuf:"varint,2,opt,name=lastCheck,proto3" json:"lastCheck,omitempty"`
+	TasksReceived       int32                  `protobuf:"varint,3,opt,name=tasksReceived,proto3" json:"tasksReceived,omitempty"`
+	TasksInProgress     int32                  `protobuf:"varint,4,opt,name=tasksInProgress,proto3" json:"tasksInProgress,omitempty"`
+	TasksFirstTry       int32                  `protobuf:"varint,5,opt,name=tasksFirstTry,proto3" json:"tasksFirstTry,omitempty"`
+	TasksDoneAfterRetry int32                  `protobuf:"varint,6,opt,name=tasksDoneAfterRetry,proto3" json:"tasksDoneAfterRetry,omitempty"`
+	TasksFailed         int32                  `protobuf:"varint,7,opt,name=tasksFailed,proto3" json:"tasksFailed,omitempty"`
+	WorkStatus          string                 `protobuf:"bytes,8,opt,name=workStatus,proto3" json:"workStatus,omitempty"`
+	NumCPUs             int32                  `protobuf:"varint,9,opt,name=numCPUs,proto3" json:"numCPUs,omitempty"`
+	CheckPeriod         int32                  `protobuf:"varint,10,opt,name=checkPeriod,proto3" json:"checkPeriod,omitempty"`
+	RetriesCount        int32                  `protobuf:"varint,11,opt,name=retriesCount,proto3" json:"retriesCount,omitempty"`
+	RetriesMinutes      int32                  `protobuf:"varint,12,opt,name=retriesMinutes,proto3" json:"retriesMinutes,omitempty"`
+	unknownFields       protoimpl.UnknownFields
+	sizeCache           protoimpl.SizeCache
+}
+
+func (x *ProcessorStatusResponse) Reset() {
+	*x = ProcessorStatusResponse{}
+	mi := &file_task_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ProcessorStatusResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProcessorStatusResponse) ProtoMessage() {}
+
+func (x *ProcessorStatusResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_task_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 ProcessorStatusResponse.ProtoReflect.Descriptor instead.
+func (*ProcessorStatusResponse) Descriptor() ([]byte, []int) {
+	return file_task_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *ProcessorStatusResponse) GetAppStart() int64 {
+	if x != nil {
+		return x.AppStart
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetLastCheck() int64 {
+	if x != nil {
+		return x.LastCheck
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetTasksReceived() int32 {
+	if x != nil {
+		return x.TasksReceived
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetTasksInProgress() int32 {
+	if x != nil {
+		return x.TasksInProgress
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetTasksFirstTry() int32 {
+	if x != nil {
+		return x.TasksFirstTry
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetTasksDoneAfterRetry() int32 {
+	if x != nil {
+		return x.TasksDoneAfterRetry
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetTasksFailed() int32 {
+	if x != nil {
+		return x.TasksFailed
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetWorkStatus() string {
+	if x != nil {
+		return x.WorkStatus
+	}
+	return ""
+}
+
+func (x *ProcessorStatusResponse) GetNumCPUs() int32 {
+	if x != nil {
+		return x.NumCPUs
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetCheckPeriod() int32 {
+	if x != nil {
+		return x.CheckPeriod
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetRetriesCount() int32 {
+	if x != nil {
+		return x.RetriesCount
+	}
+	return 0
+}
+
+func (x *ProcessorStatusResponse) GetRetriesMinutes() int32 {
+	if x != nil {
+		return x.RetriesMinutes
+	}
+	return 0
+}
+
+var File_task_proto protoreflect.FileDescriptor
+
+const file_task_proto_rawDesc = "" +
+	"\n" +
+	"\n" +
+	"task.proto\x12\rtaskProcessor\x1a\x1bgoogle/protobuf/empty.proto\"\x8b\x01\n" +
+	"\x04Task\x12\x1d\n" +
+	"\n" +
+	"merch_uuid\x18\x01 \x01(\tR\tmerchUuid\x120\n" +
+	"\x14origin_surugaya_link\x18\x02 \x01(\tR\x12originSurugayaLink\x122\n" +
+	"\x15origin_mandarake_link\x18\x03 \x01(\tR\x13originMandarakeLink\"^\n" +
+	"\x06Result\x12\x1d\n" +
+	"\n" +
+	"merch_uuid\x18\x01 \x01(\tR\tmerchUuid\x12\x1f\n" +
+	"\vorigin_name\x18\x02 \x01(\tR\n" +
+	"originName\x12\x14\n" +
+	"\x05price\x18\x03 \x01(\rR\x05price\"\x18\n" +
+	"\x16ProcessorStatusRequest\"\xc5\x03\n" +
+	"\x17ProcessorStatusResponse\x12\x1a\n" +
+	"\bappStart\x18\x01 \x01(\x03R\bappStart\x12\x1c\n" +
+	"\tlastCheck\x18\x02 \x01(\x03R\tlastCheck\x12$\n" +
+	"\rtasksReceived\x18\x03 \x01(\x05R\rtasksReceived\x12(\n" +
+	"\x0ftasksInProgress\x18\x04 \x01(\x05R\x0ftasksInProgress\x12$\n" +
+	"\rtasksFirstTry\x18\x05 \x01(\x05R\rtasksFirstTry\x120\n" +
+	"\x13tasksDoneAfterRetry\x18\x06 \x01(\x05R\x13tasksDoneAfterRetry\x12 \n" +
+	"\vtasksFailed\x18\a \x01(\x05R\vtasksFailed\x12\x1e\n" +
+	"\n" +
+	"workStatus\x18\b \x01(\tR\n" +
+	"workStatus\x12\x18\n" +
+	"\anumCPUs\x18\t \x01(\x05R\anumCPUs\x12 \n" +
+	"\vcheckPeriod\x18\n" +
+	" \x01(\x05R\vcheckPeriod\x12\"\n" +
+	"\fretriesCount\x18\v \x01(\x05R\fretriesCount\x12&\n" +
+	"\x0eretriesMinutes\x18\f \x01(\x05R\x0eretriesMinutes2\xee\x01\n" +
+	"\rTaskProcessor\x12<\n" +
+	"\vRequestTask\x12\x16.google.protobuf.Empty\x1a\x13.taskProcessor.Task0\x01\x12=\n" +
+	"\n" +
+	"SendResult\x12\x15.taskProcessor.Result\x1a\x16.google.protobuf.Empty(\x01\x12`\n" +
+	"\x0fProcessorStatus\x12%.taskProcessor.ProcessorStatusRequest\x1a&.taskProcessor.ProcessorStatusResponseB\x11Z\x0f./taskProcessorb\x06proto3"
+
+var (
+	file_task_proto_rawDescOnce sync.Once
+	file_task_proto_rawDescData []byte
+)
+
+func file_task_proto_rawDescGZIP() []byte {
+	file_task_proto_rawDescOnce.Do(func() {
+		file_task_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_task_proto_rawDesc), len(file_task_proto_rawDesc)))
+	})
+	return file_task_proto_rawDescData
+}
+
+var file_task_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_task_proto_goTypes = []any{
+	(*Task)(nil),                    // 0: taskProcessor.Task
+	(*Result)(nil),                  // 1: taskProcessor.Result
+	(*ProcessorStatusRequest)(nil),  // 2: taskProcessor.ProcessorStatusRequest
+	(*ProcessorStatusResponse)(nil), // 3: taskProcessor.ProcessorStatusResponse
+	(*emptypb.Empty)(nil),           // 4: google.protobuf.Empty
+}
+var file_task_proto_depIdxs = []int32{
+	4, // 0: taskProcessor.TaskProcessor.RequestTask:input_type -> google.protobuf.Empty
+	1, // 1: taskProcessor.TaskProcessor.SendResult:input_type -> taskProcessor.Result
+	2, // 2: taskProcessor.TaskProcessor.ProcessorStatus:input_type -> taskProcessor.ProcessorStatusRequest
+	0, // 3: taskProcessor.TaskProcessor.RequestTask:output_type -> taskProcessor.Task
+	4, // 4: taskProcessor.TaskProcessor.SendResult:output_type -> google.protobuf.Empty
+	3, // 5: taskProcessor.TaskProcessor.ProcessorStatus:output_type -> taskProcessor.ProcessorStatusResponse
+	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_task_proto_init() }
+func file_task_proto_init() {
+	if File_task_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_task_proto_rawDesc), len(file_task_proto_rawDesc)),
+			NumEnums:      0,
+			NumMessages:   4,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_task_proto_goTypes,
+		DependencyIndexes: file_task_proto_depIdxs,
+		MessageInfos:      file_task_proto_msgTypes,
+	}.Build()
+	File_task_proto = out.File
+	file_task_proto_goTypes = nil
+	file_task_proto_depIdxs = nil
+}

proto/taskProcessor/task_grpc.pb.go

@@ -0,0 +1,195 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.5.1
+// - protoc             v6.32.0
+// source: task.proto
+
+package taskProcessor
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	emptypb "google.golang.org/protobuf/types/known/emptypb"
+)
+
+// 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 (
+	TaskProcessor_RequestTask_FullMethodName     = "/taskProcessor.TaskProcessor/RequestTask"
+	TaskProcessor_SendResult_FullMethodName      = "/taskProcessor.TaskProcessor/SendResult"
+	TaskProcessor_ProcessorStatus_FullMethodName = "/taskProcessor.TaskProcessor/ProcessorStatus"
+)
+
+// TaskProcessorClient is the client API for TaskProcessor 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 TaskProcessorClient interface {
+	RequestTask(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Task], error)
+	SendResult(ctx context.Context, opts ...grpc.CallOption) (grpc.ClientStreamingClient[Result, emptypb.Empty], error)
+	ProcessorStatus(ctx context.Context, in *ProcessorStatusRequest, opts ...grpc.CallOption) (*ProcessorStatusResponse, error)
+}
+
+type taskProcessorClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewTaskProcessorClient(cc grpc.ClientConnInterface) TaskProcessorClient {
+	return &taskProcessorClient{cc}
+}
+
+func (c *taskProcessorClient) RequestTask(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Task], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &TaskProcessor_ServiceDesc.Streams[0], TaskProcessor_RequestTask_FullMethodName, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &grpc.GenericClientStream[emptypb.Empty, Task]{ClientStream: stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type TaskProcessor_RequestTaskClient = grpc.ServerStreamingClient[Task]
+
+func (c *taskProcessorClient) SendResult(ctx context.Context, opts ...grpc.CallOption) (grpc.ClientStreamingClient[Result, emptypb.Empty], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &TaskProcessor_ServiceDesc.Streams[1], TaskProcessor_SendResult_FullMethodName, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &grpc.GenericClientStream[Result, emptypb.Empty]{ClientStream: stream}
+	return x, nil
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type TaskProcessor_SendResultClient = grpc.ClientStreamingClient[Result, emptypb.Empty]
+
+func (c *taskProcessorClient) ProcessorStatus(ctx context.Context, in *ProcessorStatusRequest, opts ...grpc.CallOption) (*ProcessorStatusResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ProcessorStatusResponse)
+	err := c.cc.Invoke(ctx, TaskProcessor_ProcessorStatus_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// TaskProcessorServer is the server API for TaskProcessor service.
+// All implementations must embed UnimplementedTaskProcessorServer
+// for forward compatibility.
+type TaskProcessorServer interface {
+	RequestTask(*emptypb.Empty, grpc.ServerStreamingServer[Task]) error
+	SendResult(grpc.ClientStreamingServer[Result, emptypb.Empty]) error
+	ProcessorStatus(context.Context, *ProcessorStatusRequest) (*ProcessorStatusResponse, error)
+	mustEmbedUnimplementedTaskProcessorServer()
+}
+
+// UnimplementedTaskProcessorServer 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 UnimplementedTaskProcessorServer struct{}
+
+func (UnimplementedTaskProcessorServer) RequestTask(*emptypb.Empty, grpc.ServerStreamingServer[Task]) error {
+	return status.Errorf(codes.Unimplemented, "method RequestTask not implemented")
+}
+func (UnimplementedTaskProcessorServer) SendResult(grpc.ClientStreamingServer[Result, emptypb.Empty]) error {
+	return status.Errorf(codes.Unimplemented, "method SendResult not implemented")
+}
+func (UnimplementedTaskProcessorServer) ProcessorStatus(context.Context, *ProcessorStatusRequest) (*ProcessorStatusResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ProcessorStatus not implemented")
+}
+func (UnimplementedTaskProcessorServer) mustEmbedUnimplementedTaskProcessorServer() {}
+func (UnimplementedTaskProcessorServer) testEmbeddedByValue()                       {}
+
+// UnsafeTaskProcessorServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to TaskProcessorServer will
+// result in compilation errors.
+type UnsafeTaskProcessorServer interface {
+	mustEmbedUnimplementedTaskProcessorServer()
+}
+
+func RegisterTaskProcessorServer(s grpc.ServiceRegistrar, srv TaskProcessorServer) {
+	// If the following call pancis, it indicates UnimplementedTaskProcessorServer 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(&TaskProcessor_ServiceDesc, srv)
+}
+
+func _TaskProcessor_RequestTask_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(emptypb.Empty)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(TaskProcessorServer).RequestTask(m, &grpc.GenericServerStream[emptypb.Empty, Task]{ServerStream: stream})
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type TaskProcessor_RequestTaskServer = grpc.ServerStreamingServer[Task]
+
+func _TaskProcessor_SendResult_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(TaskProcessorServer).SendResult(&grpc.GenericServerStream[Result, emptypb.Empty]{ServerStream: stream})
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type TaskProcessor_SendResultServer = grpc.ClientStreamingServer[Result, emptypb.Empty]
+
+func _TaskProcessor_ProcessorStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ProcessorStatusRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(TaskProcessorServer).ProcessorStatus(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: TaskProcessor_ProcessorStatus_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(TaskProcessorServer).ProcessorStatus(ctx, req.(*ProcessorStatusRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// TaskProcessor_ServiceDesc is the grpc.ServiceDesc for TaskProcessor service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var TaskProcessor_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "taskProcessor.TaskProcessor",
+	HandlerType: (*TaskProcessorServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "ProcessorStatus",
+			Handler:    _TaskProcessor_ProcessorStatus_Handler,
+		},
+	},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "RequestTask",
+			Handler:       _TaskProcessor_RequestTask_Handler,
+			ServerStreams: true,
+		},
+		{
+			StreamName:    "SendResult",
+			Handler:       _TaskProcessor_SendResult_Handler,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "task.proto",
+}