Merge branch 'promoStats' into 'staging'

Promo stats

See merge request pena-services/codeword!21

docs/proto/promo.proto

@@ -0,0 +1,26 @@
+syntax = "proto3";
+
+package codeword;
+
+option go_package = "./codeword_rpc";
+
+message Time {
+  int64 from = 1;
+  int64 to = 2;
+}
+
+service PromoCodeService {
+  rpc GetAllPromoActivations(Time) returns (PromoActivationResp);
+}
+
+message PromoActivationResp {
+  message UserTime {
+    string UserID = 1;
+    int64 Time = 2;
+  }
+
+  message Activations {
+    repeated UserTime values = 1;
+  }
+  map<string, Activations> response = 1;
+}

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/gofiber/fiber/v2 v2.51.0
 	github.com/golang-jwt/jwt/v5 v5.2.0
+	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0
 	github.com/joho/godotenv v1.5.1
 	github.com/pioz/faker v1.7.3
 	github.com/rs/xid v1.5.0
@@ -29,7 +30,6 @@ require (
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/google/uuid v1.4.0 // indirect
 	github.com/klauspost/compress v1.16.7 // indirect
-	github.com/kr/pretty v0.1.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect

go.sum

@@ -1,38 +1,64 @@
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@@ -54,18 +80,27 @@ github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
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 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -132,16 +199,35 @@ golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
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+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
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+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
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 google.golang.org/genproto v0.0.0-20240102182953-50ed04b92917 h1:nz5NESFLZbJGPFxDT/HCn+V1mZ8JGNoY4nUpmW/Y2eg=
 google.golang.org/genproto v0.0.0-20240102182953-50ed04b92917/go.mod h1:pZqR+glSb11aJ+JQcczCvgf47+duRuzNSKqE8YAQnV0=
 google.golang.org/genproto/googleapis/api v0.0.0-20240116215550-a9fa1716bcac h1:OZkkudMUu9LVQMCoRUbI/1p5VCo9BOrlvkqMvWtqa6s=
 google.golang.org/genproto/googleapis/api v0.0.0-20240116215550-a9fa1716bcac/go.mod h1:B5xPO//w8qmBDjGReYLpR6UJPnkldGkCSMoH/2vxJeg=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240102182953-50ed04b92917 h1:6G8oQ016D88m1xAKljMlBOOGWDZkes4kMhgGFlf8WcQ=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240102182953-50ed04b92917/go.mod h1:xtjpI3tXFPP051KaWnhvxkiubL/6dJ18vLVf7q2pTOU=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/grpc v1.60.1 h1:26+wFr+cNqSGFcOXcabYC0lUVJVRa2Sb2ortSK7VrEU=
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 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
@@ -149,14 +235,20 @@ google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQ
 google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
 google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
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+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
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 penahub.gitlab.yandexcloud.net/backend/penahub_common v0.0.0-20240202120244-c4ef330cfe5d h1:gbaDt35HMDqOK84WYmDIlXMI7rstUcRqNttaT6Kx1do=
 penahub.gitlab.yandexcloud.net/backend/penahub_common v0.0.0-20240202120244-c4ef330cfe5d/go.mod h1:lTmpjry+8evVkXWbEC+WMOELcFkRD1lFMc7J09mOndM=

internal/app/app.go

@@ -3,8 +3,10 @@ package app
 import (
 	"codeword/internal/controller/promocode"
 	"codeword/internal/controller/recovery"
+	"codeword/internal/controller/rpc_controllers"
 	"codeword/internal/initialize"
 	"codeword/internal/repository"
+	"codeword/internal/server/grpc"
 	httpserver "codeword/internal/server/http"
 	"codeword/internal/services"
 	"codeword/internal/worker/purge_worker"
@@ -106,6 +108,14 @@ func Run(ctx context.Context, cfg initialize.Config, logger *zap.Logger) error {
 
 	recoveryController := recovery.NewRecoveryController(logger, recoveryService, cfg.DefaultRedirectionURL)
 	promoCodeController := promocode.NewPromoCodeController(promocode.Deps{Logger: logger, PromoCodeService: promoService, AuthMiddleware: authMiddleware})
+	controllerRpc := rpc_controllers.InitRpcControllers(promoService)
+
+	grpcServer, err := grpc.NewGRPC(logger)
+	if err != nil {
+		logger.Error("error init rpc server", zap.Error(err))
+		return err
+	}
+	grpcServer.Register(controllerRpc)
 
 	recoveryWC := recovery_worker.NewRecoveryWC(recovery_worker.Deps{
 		Logger:      logger,
@@ -134,9 +144,15 @@ func Run(ctx context.Context, cfg initialize.Config, logger *zap.Logger) error {
 		}
 	}()
 
+	go grpcServer.Run(grpc.DepsGrpcRun{
+		Host: cfg.GrpcHost,
+		Port: cfg.GrpcPort,
+	})
+
 	server.ListRoutes()
 
 	shutdownGroup.Add(closer.CloserFunc(server.Shutdown))
+	shutdownGroup.Add(closer.CloserFunc(grpcServer.Stop))
 	shutdownGroup.Add(closer.CloserFunc(mdb.Client().Disconnect))
 	shutdownGroup.Add(closer.CloserFunc(recoveryWC.Stop))
 	shutdownGroup.Add(closer.CloserFunc(purgeWC.Stop))

internal/controller/promocode/promocode_controller.go

@@ -102,13 +102,13 @@ func (p *PromoCodeController) GetList(c *fiber.Ctx) error {
 
 func (p *PromoCodeController) Activate(c *fiber.Ctx) error {
 	err := p.authMiddleware(c)
-	fmt.Println("SKER0",err)
+	fmt.Println("SKER0", err)
 	if err != nil {
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": err})
 	}
 
 	userID := c.Locals(models.AuthJWTDecodedUserIDKey).(string)
-	fmt.Println("SKER1",userID)
+	fmt.Println("SKER1", userID)
 	if userID == "" {
 		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{"error": "failed to get jwt payload"})
 	}
@@ -121,10 +121,10 @@ func (p *PromoCodeController) Activate(c *fiber.Ctx) error {
 	if req.Codeword == "" && req.FastLink == "" {
 		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "codeword or fastlink is required"})
 	}
-	fmt.Println("SKER2",req)
+	fmt.Println("SKER2", req)
 
 	greetings, err := p.promoCodeService.ActivatePromo(c.Context(), &req, userID)
-	fmt.Println("SKER3",err)
+	fmt.Println("SKER3", err)
 	if err != nil {
 		p.logger.Error("Failed to activate promocode", zap.Error(err))
 
@@ -206,7 +206,7 @@ func (p *PromoCodeController) GetStats(c *fiber.Ctx) error {
 	promoStats, err := p.promoCodeService.GetStats(c.Context(), req)
 	if err != nil {
 		p.logger.Error("Failed getting promo stats", zap.Error(err))
-    return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Internal Server Error: "+err.Error()})
+		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Internal Server Error: " + err.Error()})
 	}
 	return c.Status(fiber.StatusOK).JSON(promoStats)
 }

internal/controller/promocode/route.go

@@ -10,7 +10,6 @@ func (p *PromoCodeController) Register(router fiber.Router) {
 	router.Delete("/:promocodeID", p.Delete)
 	router.Post("/fastlink", p.CreateFastLink)
 	router.Post("/stats", p.GetStats)
-
 }
 
 func (p *PromoCodeController) Name() string {

internal/controller/rpc_controllers/promoCode.go

@@ -0,0 +1,13 @@
+package rpc_controllers
+
+import "codeword/internal/services"
+
+type RpcRegister struct {
+	Service *services.PromoCodeService
+}
+
+func InitRpcControllers(service *services.PromoCodeService) *RpcRegister {
+	return &RpcRegister{
+		Service: service,
+	}
+}

internal/initialize/config.go

@@ -39,6 +39,8 @@ type Config struct {
 	PublicKey              string `env:"JWT_PUBLIC_KEY,required"`
 	Issuer                 string `env:"JWT_ISSUER,required"`
 	Audience               string `env:"JWT_AUDIENCE,required"`
+	GrpcHost               string `env:"GRPC_HOST" envDefault:"localhost"`
+	GrpcPort               string `env:"GRPC_PORT" envDefault:"9000"`
 }
 
 func LoadConfig() (*Config, error) {

internal/proto/codeword/promo.pb.go

@@ -0,0 +1,371 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.25.0-devel
+// 	protoc        v3.14.0
+// source: promo.proto
+
+package codeword_rpc
+
+import (
+	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)
+)
+
+type Time struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	From int64 `protobuf:"varint,1,opt,name=from,proto3" json:"from,omitempty"`
+	To   int64 `protobuf:"varint,2,opt,name=to,proto3" json:"to,omitempty"`
+}
+
+func (x *Time) Reset() {
+	*x = Time{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_promo_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Time) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Time) ProtoMessage() {}
+
+func (x *Time) ProtoReflect() protoreflect.Message {
+	mi := &file_promo_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 Time.ProtoReflect.Descriptor instead.
+func (*Time) Descriptor() ([]byte, []int) {
+	return file_promo_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Time) GetFrom() int64 {
+	if x != nil {
+		return x.From
+	}
+	return 0
+}
+
+func (x *Time) GetTo() int64 {
+	if x != nil {
+		return x.To
+	}
+	return 0
+}
+
+type PromoActivationResp struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Response map[string]*PromoActivationResp_Activations `protobuf:"bytes,1,rep,name=response,proto3" json:"response,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+}
+
+func (x *PromoActivationResp) Reset() {
+	*x = PromoActivationResp{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_promo_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PromoActivationResp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PromoActivationResp) ProtoMessage() {}
+
+func (x *PromoActivationResp) ProtoReflect() protoreflect.Message {
+	mi := &file_promo_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 PromoActivationResp.ProtoReflect.Descriptor instead.
+func (*PromoActivationResp) Descriptor() ([]byte, []int) {
+	return file_promo_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *PromoActivationResp) GetResponse() map[string]*PromoActivationResp_Activations {
+	if x != nil {
+		return x.Response
+	}
+	return nil
+}
+
+type PromoActivationResp_UserTime struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	UserID string `protobuf:"bytes,1,opt,name=UserID,proto3" json:"UserID,omitempty"`
+	Time   int64  `protobuf:"varint,2,opt,name=Time,proto3" json:"Time,omitempty"`
+}
+
+func (x *PromoActivationResp_UserTime) Reset() {
+	*x = PromoActivationResp_UserTime{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_promo_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PromoActivationResp_UserTime) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PromoActivationResp_UserTime) ProtoMessage() {}
+
+func (x *PromoActivationResp_UserTime) ProtoReflect() protoreflect.Message {
+	mi := &file_promo_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 PromoActivationResp_UserTime.ProtoReflect.Descriptor instead.
+func (*PromoActivationResp_UserTime) Descriptor() ([]byte, []int) {
+	return file_promo_proto_rawDescGZIP(), []int{1, 0}
+}
+
+func (x *PromoActivationResp_UserTime) GetUserID() string {
+	if x != nil {
+		return x.UserID
+	}
+	return ""
+}
+
+func (x *PromoActivationResp_UserTime) GetTime() int64 {
+	if x != nil {
+		return x.Time
+	}
+	return 0
+}
+
+type PromoActivationResp_Activations struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Values []*PromoActivationResp_UserTime `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
+}
+
+func (x *PromoActivationResp_Activations) Reset() {
+	*x = PromoActivationResp_Activations{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_promo_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PromoActivationResp_Activations) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PromoActivationResp_Activations) ProtoMessage() {}
+
+func (x *PromoActivationResp_Activations) ProtoReflect() protoreflect.Message {
+	mi := &file_promo_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 PromoActivationResp_Activations.ProtoReflect.Descriptor instead.
+func (*PromoActivationResp_Activations) Descriptor() ([]byte, []int) {
+	return file_promo_proto_rawDescGZIP(), []int{1, 1}
+}
+
+func (x *PromoActivationResp_Activations) GetValues() []*PromoActivationResp_UserTime {
+	if x != nil {
+		return x.Values
+	}
+	return nil
+}
+
+var File_promo_proto protoreflect.FileDescriptor
+
+var file_promo_proto_rawDesc = []byte{
+	0x0a, 0x0b, 0x70, 0x72, 0x6f, 0x6d, 0x6f, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x08, 0x63,
+	0x6f, 0x64, 0x65, 0x77, 0x6f, 0x72, 0x64, 0x22, 0x2a, 0x0a, 0x04, 0x54, 0x69, 0x6d, 0x65, 0x12,
+	0x12, 0x0a, 0x04, 0x66, 0x72, 0x6f, 0x6d, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x04, 0x66,
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+	0x02, 0x74, 0x6f, 0x22, 0xcd, 0x02, 0x0a, 0x13, 0x50, 0x72, 0x6f, 0x6d, 0x6f, 0x41, 0x63, 0x74,
+	0x69, 0x76, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x12, 0x47, 0x0a, 0x08, 0x72,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x2b, 0x2e,
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+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x08, 0x72, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x1a, 0x36, 0x0a, 0x08, 0x55, 0x73, 0x65, 0x72, 0x54, 0x69, 0x6d, 0x65,
+	0x12, 0x16, 0x0a, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x44, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x06, 0x55, 0x73, 0x65, 0x72, 0x49, 0x44, 0x12, 0x12, 0x0a, 0x04, 0x54, 0x69, 0x6d, 0x65,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x04, 0x54, 0x69, 0x6d, 0x65, 0x1a, 0x4d, 0x0a, 0x0b,
+	0x41, 0x63, 0x74, 0x69, 0x76, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x12, 0x3e, 0x0a, 0x06, 0x76,
+	0x61, 0x6c, 0x75, 0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x26, 0x2e, 0x63, 0x6f,
+	0x64, 0x65, 0x77, 0x6f, 0x72, 0x64, 0x2e, 0x50, 0x72, 0x6f, 0x6d, 0x6f, 0x41, 0x63, 0x74, 0x69,
+	0x76, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x54,
+	0x69, 0x6d, 0x65, 0x52, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x1a, 0x66, 0x0a, 0x0d, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03,
+	0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x3f,
+	0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x29, 0x2e,
+	0x63, 0x6f, 0x64, 0x65, 0x77, 0x6f, 0x72, 0x64, 0x2e, 0x50, 0x72, 0x6f, 0x6d, 0x6f, 0x41, 0x63,
+	0x74, 0x69, 0x76, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x2e, 0x41, 0x63, 0x74,
+	0x69, 0x76, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a,
+	0x02, 0x38, 0x01, 0x32, 0x5b, 0x0a, 0x10, 0x50, 0x72, 0x6f, 0x6d, 0x6f, 0x43, 0x6f, 0x64, 0x65,
+	0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x47, 0x0a, 0x16, 0x47, 0x65, 0x74, 0x41, 0x6c,
+	0x6c, 0x50, 0x72, 0x6f, 0x6d, 0x6f, 0x41, 0x63, 0x74, 0x69, 0x76, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+	0x73, 0x12, 0x0e, 0x2e, 0x63, 0x6f, 0x64, 0x65, 0x77, 0x6f, 0x72, 0x64, 0x2e, 0x54, 0x69, 0x6d,
+	0x65, 0x1a, 0x1d, 0x2e, 0x63, 0x6f, 0x64, 0x65, 0x77, 0x6f, 0x72, 0x64, 0x2e, 0x50, 0x72, 0x6f,
+	0x6d, 0x6f, 0x41, 0x63, 0x74, 0x69, 0x76, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70,
+	0x42, 0x10, 0x5a, 0x0e, 0x2e, 0x2f, 0x63, 0x6f, 0x64, 0x65, 0x77, 0x6f, 0x72, 0x64, 0x5f, 0x72,
+	0x70, 0x63, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_promo_proto_rawDescOnce sync.Once
+	file_promo_proto_rawDescData = file_promo_proto_rawDesc
+)
+
+func file_promo_proto_rawDescGZIP() []byte {
+	file_promo_proto_rawDescOnce.Do(func() {
+		file_promo_proto_rawDescData = protoimpl.X.CompressGZIP(file_promo_proto_rawDescData)
+	})
+	return file_promo_proto_rawDescData
+}
+
+var file_promo_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
+var file_promo_proto_goTypes = []interface{}{
+	(*Time)(nil),                            // 0: codeword.Time
+	(*PromoActivationResp)(nil),             // 1: codeword.PromoActivationResp
+	(*PromoActivationResp_UserTime)(nil),    // 2: codeword.PromoActivationResp.UserTime
+	(*PromoActivationResp_Activations)(nil), // 3: codeword.PromoActivationResp.Activations
+	nil,                                     // 4: codeword.PromoActivationResp.ResponseEntry
+}
+var file_promo_proto_depIdxs = []int32{
+	4, // 0: codeword.PromoActivationResp.response:type_name -> codeword.PromoActivationResp.ResponseEntry
+	2, // 1: codeword.PromoActivationResp.Activations.values:type_name -> codeword.PromoActivationResp.UserTime
+	3, // 2: codeword.PromoActivationResp.ResponseEntry.value:type_name -> codeword.PromoActivationResp.Activations
+	0, // 3: codeword.PromoCodeService.GetAllPromoActivations:input_type -> codeword.Time
+	1, // 4: codeword.PromoCodeService.GetAllPromoActivations:output_type -> codeword.PromoActivationResp
+	4, // [4:5] is the sub-list for method output_type
+	3, // [3:4] is the sub-list for method input_type
+	3, // [3:3] is the sub-list for extension type_name
+	3, // [3:3] is the sub-list for extension extendee
+	0, // [0:3] is the sub-list for field type_name
+}
+
+func init() { file_promo_proto_init() }
+func file_promo_proto_init() {
+	if File_promo_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_promo_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Time); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_promo_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PromoActivationResp); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_promo_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PromoActivationResp_UserTime); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_promo_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PromoActivationResp_Activations); 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_promo_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   5,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_promo_proto_goTypes,
+		DependencyIndexes: file_promo_proto_depIdxs,
+		MessageInfos:      file_promo_proto_msgTypes,
+	}.Build()
+	File_promo_proto = out.File
+	file_promo_proto_rawDesc = nil
+	file_promo_proto_goTypes = nil
+	file_promo_proto_depIdxs = nil
+}

internal/proto/codeword/promo_grpc.pb.go

@@ -0,0 +1,101 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+
+package codeword_rpc
+
+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 v1.32.0 or later.
+const _ = grpc.SupportPackageIsVersion7
+
+// PromoCodeServiceClient is the client API for PromoCodeService 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 PromoCodeServiceClient interface {
+	GetAllPromoActivations(ctx context.Context, in *Time, opts ...grpc.CallOption) (*PromoActivationResp, error)
+}
+
+type promoCodeServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewPromoCodeServiceClient(cc grpc.ClientConnInterface) PromoCodeServiceClient {
+	return &promoCodeServiceClient{cc}
+}
+
+func (c *promoCodeServiceClient) GetAllPromoActivations(ctx context.Context, in *Time, opts ...grpc.CallOption) (*PromoActivationResp, error) {
+	out := new(PromoActivationResp)
+	err := c.cc.Invoke(ctx, "/codeword.PromoCodeService/GetAllPromoActivations", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// PromoCodeServiceServer is the server API for PromoCodeService service.
+// All implementations must embed UnimplementedPromoCodeServiceServer
+// for forward compatibility
+type PromoCodeServiceServer interface {
+	GetAllPromoActivations(context.Context, *Time) (*PromoActivationResp, error)
+	mustEmbedUnimplementedPromoCodeServiceServer()
+}
+
+// UnimplementedPromoCodeServiceServer must be embedded to have forward compatible implementations.
+type UnimplementedPromoCodeServiceServer struct {
+}
+
+func (UnimplementedPromoCodeServiceServer) GetAllPromoActivations(context.Context, *Time) (*PromoActivationResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetAllPromoActivations not implemented")
+}
+func (UnimplementedPromoCodeServiceServer) mustEmbedUnimplementedPromoCodeServiceServer() {}
+
+// UnsafePromoCodeServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to PromoCodeServiceServer will
+// result in compilation errors.
+type UnsafePromoCodeServiceServer interface {
+	mustEmbedUnimplementedPromoCodeServiceServer()
+}
+
+func RegisterPromoCodeServiceServer(s grpc.ServiceRegistrar, srv PromoCodeServiceServer) {
+	s.RegisterService(&PromoCodeService_ServiceDesc, srv)
+}
+
+func _PromoCodeService_GetAllPromoActivations_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(Time)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(PromoCodeServiceServer).GetAllPromoActivations(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/codeword.PromoCodeService/GetAllPromoActivations",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(PromoCodeServiceServer).GetAllPromoActivations(ctx, req.(*Time))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// PromoCodeService_ServiceDesc is the grpc.ServiceDesc for PromoCodeService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var PromoCodeService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "codeword.PromoCodeService",
+	HandlerType: (*PromoCodeServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetAllPromoActivations",
+			Handler:    _PromoCodeService_GetAllPromoActivations_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "promo.proto",
+}

internal/repository/promocode_stats.go

@@ -2,6 +2,7 @@ package repository
 
 import (
 	"codeword/internal/models"
+	codeword_rpc "codeword/internal/proto/codeword"
 	"context"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/bson/primitive"
@@ -69,11 +70,82 @@ func (r *StatsRepository) GetStatistics(ctx context.Context, promoCodeID string)
 	var promoCodeStats models.PromoCodeStats
 	err = r.mdb.FindOne(ctx, filter).Decode(&promoCodeStats)
 	if err != nil {
-    if err == mongo.ErrNoDocuments {
+		if err == mongo.ErrNoDocuments {
-      return models.PromoCodeStats{}, nil
+			return models.PromoCodeStats{}, nil
-    }
+		}
 		return models.PromoCodeStats{}, err
 	}
 
 	return promoCodeStats, nil
 }
+
+func (r *StatsRepository) GetAllPromoActivations(ctx context.Context, req *codeword_rpc.Time) (*codeword_rpc.PromoActivationResp, error) {
+	var pipeline []bson.M
+	pipeline = append(pipeline, bson.M{
+		"$project": bson.M{
+			"_id":        1,
+			"usageArray": bson.M{"$objectToArray": "$usageMap"},
+		},
+	})
+
+	pipeline = append(pipeline, bson.M{
+		"$unwind": "$usageArray",
+	})
+
+	pipeline = append(pipeline, bson.M{
+		"$unwind": "$usageArray.v",
+	})
+
+	pipeline = append(pipeline, bson.M{
+		"$group": bson.M{
+			"_id":     "$usageArray.v.userID",
+			"promoID": bson.M{"$first": "$_id"},
+			"Time":    bson.M{"$first": "$usageArray.v.time"},
+		},
+	})
+
+	pipeline = append(pipeline, bson.M{
+		"$group": bson.M{
+			"_id": "$promoID",
+			"users": bson.M{"$push": bson.M{
+				"UserID": "$_id",
+				"Time":   "$Time",
+			}},
+		},
+	})
+
+	cursor, err := r.mdb.Aggregate(ctx, pipeline)
+	if err != nil {
+		return nil, err
+	}
+
+	result := make(map[string]*codeword_rpc.PromoActivationResp_Activations)
+	for cursor.Next(ctx) {
+		var data struct {
+			ID    string `bson:"_id"`
+			Users []struct {
+				UserID string `bson:"UserID"`
+				Time   int64
+			} `bson:"users"`
+		}
+		err := cursor.Decode(&data)
+		if err != nil {
+			return nil, err
+		}
+
+		if _, ok := result[data.ID]; !ok {
+			result[data.ID] = &codeword_rpc.PromoActivationResp_Activations{}
+		}
+
+		for _, user := range data.Users {
+			result[data.ID].Values = append(result[data.ID].Values, &codeword_rpc.PromoActivationResp_UserTime{
+				UserID: user.UserID,
+				Time:   user.Time,
+			})
+		}
+	}
+
+	return &codeword_rpc.PromoActivationResp{
+		Response: result,
+	}, nil
+}

internal/server/grpc/rpc_server.go

@@ -0,0 +1,74 @@
+package grpc
+
+import (
+	"codeword/internal/controller/rpc_controllers"
+	codeword_rpc "codeword/internal/proto/codeword"
+	"context"
+	"fmt"
+	grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware"
+	grpc_zap "github.com/grpc-ecosystem/go-grpc-middleware/logging/zap"
+	grpc_recovery "github.com/grpc-ecosystem/go-grpc-middleware/recovery"
+	"go.uber.org/zap"
+	"google.golang.org/grpc"
+	"net"
+	"time"
+)
+
+type GRPC struct {
+	grpc   *grpc.Server
+	logger *zap.Logger
+}
+
+func NewGRPC(logger *zap.Logger) (*GRPC, error) {
+	grpcStreamInterceptor := grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(
+		grpc_zap.StreamServerInterceptor(logger),
+		grpc_recovery.StreamServerInterceptor(),
+	))
+
+	grpcUnaryInterceptor := grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(
+		grpc_zap.UnaryServerInterceptor(logger),
+		grpc_recovery.UnaryServerInterceptor(),
+	))
+
+	return &GRPC{
+		grpc:   grpc.NewServer(grpcStreamInterceptor, grpcUnaryInterceptor, grpc.ConnectionTimeout(5*time.Second)),
+		logger: logger,
+	}, nil
+}
+
+type DepsGrpcRun struct {
+	Host string
+	Port string
+}
+
+func (g *GRPC) Run(config DepsGrpcRun) {
+	connectionString := fmt.Sprintf("%s:%s", config.Host, config.Port)
+
+	g.logger.Info("Starting GRPC Server", zap.String("host", connectionString))
+
+	if err := g.listen(connectionString); err != nil && err != grpc.ErrServerStopped {
+		g.logger.Error("GRPC Listen error", zap.Error(err))
+	}
+}
+
+func (g *GRPC) Stop(_ context.Context) error {
+	g.grpc.GracefulStop()
+	g.logger.Info("Shutting down GRPC server...")
+
+	return nil
+}
+
+func (g *GRPC) Register(reg *rpc_controllers.RpcRegister) *GRPC {
+	codeword_rpc.RegisterPromoCodeServiceServer(g.grpc, reg.Service)
+	// another
+	return g
+}
+
+func (g *GRPC) listen(address string) error {
+	listener, err := net.Listen("tcp", address)
+	if err != nil {
+		return err
+	}
+
+	return g.grpc.Serve(listener)
+}

internal/services/promocode_service.go

@@ -3,6 +3,7 @@ package services
 import (
 	"codeword/internal/kafka/tariff"
 	"codeword/internal/models"
+	codeword_rpc "codeword/internal/proto/codeword"
 	"codeword/internal/proto/discount"
 	"codeword/internal/repository"
 	"codeword/internal/utils/genID"
@@ -28,6 +29,7 @@ type PromoCodeRepository interface {
 type PromoStatsRepository interface {
 	UpdateStatistics(ctx context.Context, req *models.ActivateReq, promoCode *models.PromoCode, userID string) error
 	GetStatistics(ctx context.Context, promoCodeID string) (models.PromoCodeStats, error)
+	GetAllPromoActivations(ctx context.Context, req *codeword_rpc.Time) (*codeword_rpc.PromoActivationResp, error)
 }
 
 type PromoDeps struct {
@@ -44,6 +46,7 @@ type PromoCodeService struct {
 	statsRepo      PromoStatsRepository
 	kafka          *tariff.Producer
 	discountClient discount.DiscountServiceClient
+	codeword_rpc.UnimplementedPromoCodeServiceServer
 }
 
 func NewPromoCodeService(deps PromoDeps) *PromoCodeService {
@@ -268,3 +271,13 @@ func (s *PromoCodeService) GetStats(ctx context.Context, req models.PromoStatReq
 
 	return resp, nil
 }
+
+func (s *PromoCodeService) GetAllPromoActivations(ctx context.Context, req *codeword_rpc.Time) (*codeword_rpc.PromoActivationResp, error) {
+	result, err := s.statsRepo.GetAllPromoActivations(ctx, req)
+	if err != nil {
+		s.logger.Error("error getting all promo activations data", zap.Error(err))
+		return nil, err
+	}
+
+	return result, nil
+}