Merge branch 'recwc' into 'main'

Recwc

See merge request pena-services/codeword!4

.env

@@ -1,22 +1,21 @@
 # General application settings
 APP_NAME=codeword
-HTTP_HOST=localhost
-HTTP_PORT=8000
+HTTP_HOST="localhost"
+HTTP_PORT="8000"
 
 # MongoDB settings
-MONGO_HOST=127.0.0.1
-MONGO_PORT=27020
-MONGO_USER=test
-MONGO_PASSWORD=test
-MONGO_DB=admin
-MONGO_AUTH=admin
+MONGO_HOST="127.0.0.1"
+MONGO_PORT="27020"
+MONGO_USER="test"
+MONGO_PASSWORD="test"
+MONGO_DB="admin"
+MONGO_AUTH="admin"
 
 # Redis settings
 REDIS_ADDR="localhost:6379"
 REDIS_PASS="admin"
 REDIS_DB=2
 
-
 # Keys
 PUBLIC_CURVE_KEY="-----BEGIN PUBLIC KEY-----\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\n-----END PUBLIC KEY-----"
 
@@ -24,3 +23,11 @@ PRIVATE_CURVE_KEY="-----BEGIN PRIVATE KEY-----\nMC4CAQAwBQYDK2VwBCIEIKn0BKwF3vZv
 
 SIGN_SECRET=group
 
+# SMTP settings
+SMTP_API_URL="https://api.smtp.bz/v1/smtp/send"
+SMTP_HOST="connect.mailclient.bz"
+SMTP_PORT="587"
+SMTP_UNAME="kotilion.95@gmail.com"
+SMTP_PASS="vWwbCSg4bf0p"
+SMTP_API_KEY="P0YsjUB137upXrr1NiJefHmXVKW1hmBWlpev"
+SMTP_SENDER="noreply@mailing.pena.digital"

deployment/local/docker-compose.yaml

@@ -4,7 +4,7 @@ services:
   mongo:
     image: mongo
     ports:
-      - "${MONGO_PORT}:27017"
+      - "27020:27017"
     environment:
       - MONGO_INITDB_ROOT_USERNAME=${MONGO_USER}
       - MONGO_INITDB_ROOT_PASSWORD=${MONGO_PASSWORD}

internal/adapters/client/mail.go

@@ -1,36 +1,87 @@
 package client
 
 import (
+	"bytes"
 	"fmt"
-	"net/smtp"
+	"github.com/gofiber/fiber/v2"
+	"go.uber.org/zap"
+	"mime/multipart"
 )
 
-type RecoveryEmailSender struct {
-	SmtpHost string
-	SmtpPort string
-	Username string
-	Password string
-	ApiKey   string
+type RecoveryEmailSenderDeps struct {
+	SmtpApiUrl  string
+	SmtpHost    string
+	SmtpPort    string
+	SmtpSender  string
+	Username    string
+	Password    string
+	ApiKey      string
+	FiberClient *fiber.Client
+	Logger      *zap.Logger
 }
 
-// SendRecoveryEmail отправляет email с подписью для восстановления доступа
-func (r *RecoveryEmailSender) SendRecoveryEmail(email, signature string) error {
-	// прост как пример пока что
+type RecoveryEmailSender struct {
+	deps RecoveryEmailSenderDeps
+}
+
+func NewRecoveryEmailSender(deps RecoveryEmailSenderDeps) *RecoveryEmailSender {
+	if deps.FiberClient == nil {
+		deps.FiberClient = fiber.AcquireClient()
+	}
+	return &RecoveryEmailSender{
+		deps: deps,
+	}
+}
+
+func (r *RecoveryEmailSender) SendRecoveryEmail(email string, signature []byte) error {
+	url := r.deps.SmtpApiUrl
+
+	fmt.Println(email, signature)
+
 	message := fmt.Sprintf("To: %s\r\n"+
 		"Subject: Восстановление доступа\r\n"+
 		"\r\n"+
 		"Чтобы восстановить доступ, пожалуйста, перейдите по ссылке ниже:\r\n"+
 		" https://hub.pena.digital/codeword/restore/%s\r\n", email, signature)
 
-	auth := smtp.PlainAuth("", r.Username, r.Password, r.SmtpHost)
+	form := new(bytes.Buffer)
+	writer := multipart.NewWriter(form)
+	defer writer.Close()
 
-	err := smtp.SendMail(r.SmtpHost+":"+r.SmtpPort, auth, r.Username, []string{email}, []byte(message))
-	if err != nil {
-		fmt.Printf("Ошибка при отправке письма: %s\n", err)
+	fields := map[string]string{
+		"from":    r.deps.SmtpSender,
+		"to":      "pashamullin202@gmail.com",
+		"subject": "Восстановление доступа",
+		"html":    message,
+	}
+
+	for key, value := range fields {
+		if err := writer.WriteField(key, value); err != nil {
+			return err
+		}
+	}
+
+	if err := writer.Close(); err != nil {
 		return err
 	}
 
-	fmt.Printf("Письмо для восстановления доступа отправлено на: %s\n", email)
+	req := r.deps.FiberClient.Post(url).Body(form.Bytes()).ContentType(writer.FormDataContentType())
+	if r.deps.ApiKey != "" {
+		req.Set("Authorization", r.deps.ApiKey)
+	}
 
+	statusCode, body, errs := req.Bytes()
+	if errs != nil {
+		r.deps.Logger.Error("Ошибка при отправке запроса", zap.Error(errs[0]))
+		return errs[0]
+	}
+
+	if statusCode != fiber.StatusOK {
+		err := fmt.Errorf("SMTP сервис вернул ошибку: %s Тело ответа: %s", statusCode, body)
+		r.deps.Logger.Error("Ошибка при отправке электронной почты", zap.Error(err))
+		return err
+	}
+
+	r.deps.Logger.Info("Письмо для восстановления отправлено", zap.String("email", email))
 	return nil
 }

internal/app/app.go

@@ -1,13 +1,16 @@
 package app
 
 import (
+	"codeword/internal/adapters/client"
 	controller "codeword/internal/controller/recovery"
 	"codeword/internal/initialize"
 	"codeword/internal/repository"
 	httpserver "codeword/internal/server/http"
 	"codeword/internal/services"
 	"codeword/internal/utils/encrypt"
+	"codeword/internal/worker/recovery_worker"
 	"context"
+	"github.com/gofiber/fiber/v2"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.uber.org/zap"
 	"time"
@@ -33,7 +36,17 @@ func Run(ctx context.Context, cfg initialize.Config, logger *zap.Logger) error {
 	codewordRepo := repository.NewCodewordRepository(repository.Deps{Rdb: rdb, Mdb: mdb.Collection("codeword")})
 	userRepo := repository.NewUserRepository(repository.Deps{Rdb: nil, Mdb: mdb.Collection("users")})
 
-	//recoveryEmailSender := &client.RecoveryEmailSender{}
+	recoveryEmailSender := client.NewRecoveryEmailSender(client.RecoveryEmailSenderDeps{
+		SmtpApiUrl:  cfg.SmtpApiUrl,
+		SmtpHost:    cfg.SmtpHost,
+		SmtpPort:    cfg.SmtpPort,
+		SmtpSender:  cfg.SmtpSender,
+		Username:    cfg.SmtpUsername,
+		Password:    cfg.SmtpPassword,
+		ApiKey:      cfg.SmtpApiKey,
+		FiberClient: &fiber.Client{},
+		Logger:      logger,
+	})
 
 	recoveryService := services.NewRecoveryService(services.Deps{
 		Logger:             logger,
@@ -44,6 +57,14 @@ func Run(ctx context.Context, cfg initialize.Config, logger *zap.Logger) error {
 
 	recoveryController := controller.NewRecoveryController(logger, recoveryService)
 
+	recoveryWC := recovery_worker.NewRecoveryWC(recovery_worker.Deps{
+		Logger:      logger,
+		Redis:       rdb,
+		EmailSender: recoveryEmailSender,
+	})
+
+	go recoveryWC.Start(ctx)
+
 	server := httpserver.NewServer(httpserver.ServerConfig{
 		Logger:             logger,
 		RecoveryController: recoveryController,

internal/initialize/config.go

@@ -22,6 +22,13 @@ type Config struct {
 	RedisAddr       string `env:"REDIS_ADDR" envDefault:"localhost:6379"`
 	RedisPassword   string `env:"REDIS_PASS" envDefault:"admin"`
 	RedisDB         int    `env:"REDIS_DB" envDefault:"2"`
+	SmtpApiUrl      string `env:"SMTP_API_URL"`
+	SmtpHost        string `env:"SMTP_HOST"`
+	SmtpPort        string `env:"SMTP_PORT"`
+	SmtpUsername    string `env:"SMTP_UNAME"`
+	SmtpPassword    string `env:"SMTP_PASS"`
+	SmtpApiKey      string `env:"SMTP_API_KEY"`
+	SmtpSender      string `env:"SMTP_SENDER"`
 }
 
 func LoadConfig() (*Config, error) {

internal/models/user.go

@@ -30,6 +30,6 @@ type RestoreRequest struct {
 type RecoveryRecord struct {
 	UserID    string    `bson:"user_id"`
 	Email     string    `bson:"email"`
-	Key       string    `bson:"key"`
+	Key       []byte    `bson:"key"`
 	CreatedAt time.Time `bson:"created_at"`
 }

internal/repository/user_repository.go

@@ -4,8 +4,8 @@ import (
 	"codeword/internal/models"
 	"context"
 	"encoding/json"
-	"fmt"
 	"github.com/go-redis/redis/v8"
+	"github.com/pioz/faker"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/readpref"
@@ -53,7 +53,7 @@ func (r *codewordRepository) StoreRecoveryRecord(ctx context.Context, userID str
 	record := models.RecoveryRecord{
 		UserID:    userID,
 		Email:     email,
-		Key:       string(key),
+		Key:       key,
 		CreatedAt: time.Now(),
 	}
 
@@ -66,22 +66,24 @@ func (r *codewordRepository) StoreRecoveryRecord(ctx context.Context, userID str
 }
 
 func (r *codewordRepository) InsertToQueue(ctx context.Context, userID string, email string, key []byte) error {
-	task := models.RecoveryRecord{
-		UserID:    userID,
-		Email:     email,
-		Key:       string(key),
-		CreatedAt: time.Now(),
-	}
+	// todo не забыть убрать потом этот цикл
+	for i := 0; i < 10; i++ {
 
-	taskBytes, err := json.Marshal(task)
-	if err != nil {
-		return err
-	}
+		task := models.RecoveryRecord{
+			UserID:    userID + faker.String(),
+			Email:     email,
+			Key:       key,
+			CreatedAt: time.Now(),
+		}
 
-	uniqKey := fmt.Sprintf("needRecovery:%d", time.Now().UnixNano())
+		taskBytes, err := json.Marshal(task)
+		if err != nil {
+			return err
+		}
 
-	if err := r.rdb.Set(ctx, uniqKey, taskBytes, 0).Err(); err != nil {
-		return err
+		if err := r.rdb.LPush(ctx, "recoveryQueue", taskBytes).Err(); err != nil {
+			return err
+		}
 	}
 
 	return nil

internal/worker/recovery_worker/recovery_worker.go

@@ -1 +1,83 @@
 package recovery_worker
+
+import (
+	"codeword/internal/adapters/client"
+	"codeword/internal/models"
+	"context"
+	"encoding/json"
+	"github.com/go-redis/redis/v8"
+	"go.uber.org/zap"
+	"time"
+)
+
+type Deps struct {
+	Logger      *zap.Logger
+	Redis       *redis.Client
+	EmailSender *client.RecoveryEmailSender
+}
+
+type recoveryWorker struct {
+	logger      *zap.Logger
+	redis       *redis.Client
+	emailSender *client.RecoveryEmailSender
+}
+
+func NewRecoveryWC(deps Deps) *recoveryWorker {
+	return &recoveryWorker{
+		logger:      deps.Logger,
+		redis:       deps.Redis,
+		emailSender: deps.EmailSender,
+	}
+}
+
+func (wc *recoveryWorker) Start(ctx context.Context) {
+	ticker := time.NewTicker(1 * time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			wc.processTasks(ctx)
+
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+func (wc *recoveryWorker) processTasks(ctx context.Context) {
+	result, err := wc.redis.BRPop(ctx, 1*time.Second, "recoveryQueue").Result()
+	if err != nil {
+		if err != redis.Nil {
+			wc.logger.Error("Failed to BRPop from the recovery queue", zap.Error(err))
+		}
+		return
+	}
+
+	if len(result) < 2 {
+		wc.logger.Error("Received unexpected number of elements from BRPop", zap.Strings("result", result))
+		return
+	}
+
+	var task models.RecoveryRecord
+	if err = json.Unmarshal([]byte(result[1]), &task); err != nil {
+		wc.logger.Error("Failed to unmarshal recovery task", zap.String("key", result[0]), zap.Error(err))
+		return
+	}
+
+	err = wc.sendRecoveryTask(task)
+	if err != nil {
+		wc.logger.Error("Failed to send recovery task", zap.String("key", result[0]), zap.Error(err))
+		return
+	}
+}
+
+func (wc *recoveryWorker) sendRecoveryTask(task models.RecoveryRecord) error {
+	err := wc.emailSender.SendRecoveryEmail(task.Email, task.Key)
+	if err != nil {
+		wc.logger.Error("Failed to send recovery email", zap.Error(err))
+		return err
+	}
+	wc.logger.Info("Recovery email sent successfully", zap.String("email", task.Email))
+	return nil
+}