.gitignore

@@ -3,4 +3,4 @@ go.sum
 account/
 gen_result/
 etc/service.yaml
-./client
+client/

client/senderservice/sender_service.go

@@ -22,11 +22,11 @@ type (
 	SenderService interface {
 		// SendMail 寄信
 		SendMail(ctx context.Context, in *SendMailReq, opts ...grpc.CallOption) (*OKResp, error)
-		// SendSMS 寄簡訊
+		// SendSms 寄簡訊
 		SendSms(ctx context.Context, in *SendSMSReq, opts ...grpc.CallOption) (*OKResp, error)
-		// SendMailByTemplateID 寄送模板信件
+		// SendMailByTemplateId 寄送模板信件
 		SendMailByTemplateId(ctx context.Context, in *SendByTemplateIDReq, opts ...grpc.CallOption) (*OKResp, error)
-		// SendSMSByTemplateID 寄送模板簡訊
+		// SendSmsByTemplateId 寄送模板簡訊
 		SendSmsByTemplateId(ctx context.Context, in *SendByTemplateIDReq, opts ...grpc.CallOption) (*OKResp, error)
 	}
 
@@ -47,19 +47,19 @@ func (m *defaultSenderService) SendMail(ctx context.Context, in *SendMailReq, op
 	return client.SendMail(ctx, in, opts...)
 }
 
-// SendSMS 寄簡訊
+// SendSms 寄簡訊
 func (m *defaultSenderService) SendSms(ctx context.Context, in *SendSMSReq, opts ...grpc.CallOption) (*OKResp, error) {
 	client := notification.NewSenderServiceClient(m.cli.Conn())
 	return client.SendSms(ctx, in, opts...)
 }
 
-// SendMailByTemplateID 寄送模板信件
+// SendMailByTemplateId 寄送模板信件
 func (m *defaultSenderService) SendMailByTemplateId(ctx context.Context, in *SendByTemplateIDReq, opts ...grpc.CallOption) (*OKResp, error) {
 	client := notification.NewSenderServiceClient(m.cli.Conn())
 	return client.SendMailByTemplateId(ctx, in, opts...)
 }
 
-// SendSMSByTemplateID 寄送模板簡訊
+// SendSmsByTemplateId 寄送模板簡訊
 func (m *defaultSenderService) SendSmsByTemplateId(ctx context.Context, in *SendByTemplateIDReq, opts ...grpc.CallOption) (*OKResp, error) {
 	client := notification.NewSenderServiceClient(m.cli.Conn())
 	return client.SendSmsByTemplateId(ctx, in, opts...)

generate/protobuf/service.proto

@@ -13,11 +13,13 @@ message SendMailReq {
   string to = 1;
   string subject = 2;
   string body = 3;
+  string from =4;
 }
 
 message SendSMSReq {
   string to = 1;
   string body = 2;
+  string recipient_name=3;
 }
 
 message SendByTemplateIDReq {
@@ -31,11 +33,11 @@ message SendByTemplateIDReq {
 service SenderService {
   // SendMail 寄信
   rpc SendMail(SendMailReq) returns(OKResp);
-  // SendSMS 寄簡訊
+  // SendSms 寄簡訊
   rpc SendSms(SendSMSReq) returns(OKResp);
-  // SendMailByTemplateID 寄送模板信件
+  // SendMailByTemplateId 寄送模板信件
   rpc SendMailByTemplateId(SendByTemplateIDReq) returns(OKResp);
-  // SendSMSByTemplateID 寄送模板簡訊
+  // SendSmsByTemplateId 寄送模板簡訊
   rpc SendSmsByTemplateId(SendByTemplateIDReq) returns(OKResp);
 }
 

go.mod

@@ -4,9 +4,12 @@ go 1.22.3
 
 require (
 	code.30cm.net/digimon/library-go/errors v1.0.0
+	code.30cm.net/digimon/library-go/validator v1.0.0
+	github.com/minchao/go-mitake v1.0.0
 	github.com/zeromicro/go-zero v1.7.0
 	google.golang.org/grpc v1.65.0
 	google.golang.org/protobuf v1.34.2
+	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
 )
 
 require (
@@ -19,11 +22,15 @@ require (
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
 	github.com/fatih/color v1.17.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.22.4 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.22.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
@@ -34,6 +41,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
@@ -66,6 +74,7 @@ require (
 	go.uber.org/automaxprocs v1.5.3 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
 	go.uber.org/zap v1.24.0 // indirect
+	golang.org/x/crypto v0.25.0 // indirect
 	golang.org/x/net v0.27.0 // indirect
 	golang.org/x/oauth2 v0.20.0 // indirect
 	golang.org/x/sys v0.22.0 // indirect
@@ -74,6 +83,7 @@ require (
 	golang.org/x/time v0.5.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20240711142825-46eb208f015d // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094 // indirect
+	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

internal/config/config.go

@@ -4,4 +4,16 @@ import "github.com/zeromicro/go-zero/zrpc"
 
 type Config struct {
 	zrpc.RpcServerConf
+
+	SMTP struct {
+		Host     string
+		Port     int
+		User     string
+		Password string
+	}
+
+	SMSSender struct {
+		User     string
+		Password string
+	}
 }

internal/domain/usecase/mail.go

@@ -0,0 +1,18 @@
+package usecase
+
+import "context"
+
+type MailClientUseCase interface {
+	SendMail(ctx context.Context, req MailReq) error
+}
+
+type MailReq struct {
+	To      string
+	From    string
+	Subject string
+	Body    string
+}
+
+type MailUseCase interface {
+	GetMailTemplateByID(ctx context.Context, tid int64) ([]rune, error)
+}

internal/domain/usecase/sms.go

@@ -0,0 +1,18 @@
+package usecase
+
+import (
+	"context"
+)
+
+type SMSClientUseCase interface {
+	SendSMS(ctx context.Context, req SMSReq) error
+}
+
+type SMSReq struct {
+	// RecipientAddress 接收者號碼
+	RecipientAddress string
+	// RecipientName 接收者姓名
+	RecipientName string
+	// Body 要傳送的訊息
+	Body string
+}

internal/logic/senderservice/send_mail_logic.go

@@ -1,6 +1,8 @@
 package senderservicelogic
 
 import (
+	"app-cloudep-notification-service/internal/domain/usecase"
+	ers "code.30cm.net/digimon/library-go/errors"
 	"context"
 
 	"app-cloudep-notification-service/gen_result/pb/notification"
@@ -23,9 +25,42 @@ func NewSendMailLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SendMail
 	}
 }
 
+type sendMailReq struct {
+	// TO 收件者
+	To string `validate:"required,email"`
+	// Subject 信件主旨
+	Subject string `validate:"required,max=128"`
+	// Body 內容
+	Body string `validate:"required"`
+	// From 寄件者
+	From string `validate:"required"`
+}
+
 // SendMail 寄信
 func (l *SendMailLogic) SendMail(in *notification.SendMailReq) (*notification.OKResp, error) {
-	// todo: add your logic here and delete this line
+	if err := l.svcCtx.Validate.ValidateAll(&sendMailReq{
+		To:      in.GetTo(),
+		Subject: in.GetSubject(),
+		Body:    in.GetBody(),
+		From:    in.GetFrom(),
+	}); err != nil {
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	err := l.svcCtx.MailSender.SendMail(l.ctx, usecase.MailReq{
+		To:      in.GetTo(),
+		Subject: in.GetSubject(),
+		From:    in.GetFrom(),
+		Body:    in.GetBody(),
+	})
+	if err != nil {
+		logx.WithCallerSkip(1).WithFields(
+			logx.Field("func", "MailSender.SendMail"),
+			logx.Field("in", in),
+			logx.Field("err", err),
+		).Error(err.Error())
+		return nil, ers.ArkInternal("MailSender.SendMail failed to send mail")
+	}
 
 	return &notification.OKResp{}, nil
 }

internal/logic/senderservice/send_sms_logic.go

@@ -1,6 +1,8 @@
 package senderservicelogic
 
 import (
+	"app-cloudep-notification-service/internal/domain/usecase"
+	ers "code.30cm.net/digimon/library-go/errors"
 	"context"
 
 	"app-cloudep-notification-service/gen_result/pb/notification"
@@ -23,9 +25,38 @@ func NewSendSmsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SendSmsLo
 	}
 }
 
-// SendSMS 寄簡訊
+type sendSMSReq struct {
+	// RecipientAddress 收件者
+	RecipientAddress string `validate:"required,phone"`
+	// Body 內容
+	Body string `validate:"required"`
+	// RecipientName 收件者信名
+	RecipientName string `validate:"required"`
+}
+
+// SendSms 寄簡訊
 func (l *SendSmsLogic) SendSms(in *notification.SendSMSReq) (*notification.OKResp, error) {
-	// todo: add your logic here and delete this line
+	if err := l.svcCtx.Validate.ValidateAll(&sendSMSReq{
+		RecipientName:    in.GetTo(),
+		Body:             in.GetBody(),
+		RecipientAddress: in.GetTo(),
+	}); err != nil {
+		return nil, ers.InvalidFormat(err.Error())
+	}
+
+	err := l.svcCtx.SMSSender.SendSMS(l.ctx, usecase.SMSReq{
+		RecipientAddress: in.GetTo(),
+		RecipientName:    in.GetRecipientName(),
+		Body:             in.GetBody(),
+	})
+	if err != nil {
+		logx.WithCallerSkip(1).WithFields(
+			logx.Field("func", "SMSSender.SendSMS"),
+			logx.Field("in", in),
+			logx.Field("err", err),
+		).Error(err.Error())
+		return nil, ers.ArkInternal("SMSSender.SendSMS failed to send sms")
+	}
 
 	return &notification.OKResp{}, nil
 }

internal/server/senderservice/sender_service_server.go

@@ -7,7 +7,6 @@ import (
 	"context"
 
 	"app-cloudep-notification-service/gen_result/pb/notification"
-	senderservicelogic "app-cloudep-notification-service/internal/logic/senderservice"
 	"app-cloudep-notification-service/internal/logic/senderservice"
 	"app-cloudep-notification-service/internal/svc"
 )
@@ -29,19 +28,19 @@ func (s *SenderServiceServer) SendMail(ctx context.Context, in *notification.Sen
 	return l.SendMail(in)
 }
 
-// SendSMS 寄簡訊
+// SendSms 寄簡訊
 func (s *SenderServiceServer) SendSms(ctx context.Context, in *notification.SendSMSReq) (*notification.OKResp, error) {
 	l := senderservicelogic.NewSendSmsLogic(ctx, s.svcCtx)
 	return l.SendSms(in)
 }
 
-// SendMailByTemplateID 寄送模板信件
+// SendMailByTemplateId 寄送模板信件
 func (s *SenderServiceServer) SendMailByTemplateId(ctx context.Context, in *notification.SendByTemplateIDReq) (*notification.OKResp, error) {
 	l := senderservicelogic.NewSendMailByTemplateIdLogic(ctx, s.svcCtx)
 	return l.SendMailByTemplateId(in)
 }
 
-// SendSMSByTemplateID 寄送模板簡訊
+// SendSmsByTemplateId 寄送模板簡訊
 func (s *SenderServiceServer) SendSmsByTemplateId(ctx context.Context, in *notification.SendByTemplateIDReq) (*notification.OKResp, error) {
 	l := senderservicelogic.NewSendSmsByTemplateIdLogic(ctx, s.svcCtx)
 	return l.SendSmsByTemplateId(in)

internal/svc/service_context.go

@@ -1,13 +1,25 @@
 package svc
 
-import "app-cloudep-notification-service/internal/config"
+import (
+	"app-cloudep-notification-service/internal/config"
+	domainUC "app-cloudep-notification-service/internal/domain/usecase"
+	"app-cloudep-notification-service/internal/usecase"
+	v "code.30cm.net/digimon/library-go/validator"
+)
 
 type ServiceContext struct {
 	Config config.Config
+
+	Validate   v.Validate
+	MailSender domainUC.MailClientUseCase
+	SMSSender  domainUC.SMSClientUseCase
 }
 
 func NewServiceContext(c config.Config) *ServiceContext {
 	return &ServiceContext{
-		Config: c,
+		Config:     c,
+		MailSender: usecase.MustMailgunUseCase(usecase.MailUseCaseParam{Conf: c}),
+		SMSSender:  usecase.MustMitakeUseCase(usecase.SMSUseCaseParam{Conf: c}),
+		Validate:   v.MustValidator(),
 	}
 }

internal/usecase/mitake.go

@@ -0,0 +1,35 @@
+package usecase
+
+import (
+	"app-cloudep-notification-service/internal/config"
+	"app-cloudep-notification-service/internal/domain/usecase"
+	"context"
+	"github.com/minchao/go-mitake"
+)
+
+type SMSUseCaseParam struct {
+	Conf config.Config
+}
+
+type SMSUseCase struct {
+	Client *mitake.Client
+}
+
+func (s *SMSUseCase) SendSMS(_ context.Context, req usecase.SMSReq) error {
+	message := mitake.Message{
+		Dstaddr:  req.RecipientAddress,
+		Destname: req.RecipientName,
+		Smbody:   req.Body,
+	}
+	_, err := s.Client.Send(message)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func MustMitakeUseCase(param SMSUseCaseParam) usecase.SMSClientUseCase {
+	return &SMSUseCase{
+		Client: mitake.NewClient(param.Conf.SMSSender.User, param.Conf.SMSSender.Password, nil),
+	}
+}

internal/usecase/smtp.go

@@ -0,0 +1,41 @@
+package usecase
+
+import (
+	"app-cloudep-notification-service/internal/config"
+	"app-cloudep-notification-service/internal/domain/usecase"
+	"context"
+	"gopkg.in/gomail.v2"
+)
+
+type MailUseCaseParam struct {
+	Conf config.Config
+}
+
+type MailUseCase struct {
+	Host     string
+	Port     int
+	User     string
+	Password string
+}
+
+func (mu *MailUseCase) SendMail(_ context.Context, req usecase.MailReq) error {
+	m := gomail.NewMessage()
+	m.SetHeader("From", req.From)
+	m.SetHeader("To", req.To)
+	m.SetHeader("Subject", req.Subject)
+	m.SetBody("text/html", req.Body)
+	d := gomail.NewDialer(mu.Host, mu.Port, mu.User, mu.Password)
+	if err := d.DialAndSend(m); err != nil {
+		return err
+	}
+	return nil
+}
+
+func MustMailgunUseCase(param MailUseCaseParam) usecase.MailClientUseCase {
+	return &MailUseCase{
+		Host:     param.Conf.SMTP.Host,
+		Port:     param.Conf.SMTP.Port,
+		User:     param.Conf.SMTP.User,
+		Password: param.Conf.SMTP.Password,
+	}
+}