Add AWS Ses API Rapper

wangqinru · May 28, 2021 · 7f8d92e · 7f8d92e
1 parent 2576de8
commit 7f8d92e
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Showing 5 changed files with 178 additions and 2 deletions.
diff --git a/awsses/sesSendEmail.go b/awsses/sesSendEmail.go
@@ -0,0 +1,128 @@
+package awsses
+
+import (
+	"log"
+	"strings"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/ses"
+)
+
+type EmailInfo struct {
+	Sender       string   `json:"sender"`
+	RecipientTo  []string `json:"to"`
+	RecipientCc  []string `json:"cc"`
+	RecipientBcc []string `json:"bcc"`
+	Subject      string   `json:"subject"`
+	HtmlBody     string   `json:"htmlbody"`
+	TextBody     string   `json:"textbody"`
+	CharSet      string   `json:"charset"`
+}
+
+func CreateRecipientList(addresses []string) []*string {
+
+	recipientList := []*string{}
+
+	if len(addresses) > 0 {
+		for _, addr := range addresses {
+			recipientList = append(recipientList, aws.String(addr))
+		}
+	}
+
+	return recipientList
+}
+
+func CreateEmailContent(charset string, data string) *ses.Content {
+	content := &ses.Content{}
+
+	if len(data) > 0 {
+		data = strings.Replace(data, "       ", "\n", -1)
+		content.SetCharset(charset)
+		content.SetData(data)
+	}
+
+	return content
+}
+
+func SendEmail(info EmailInfo) (*ses.SendEmailOutput, error) {
+	// Create a new session in the us-west-2 region.
+	// Replace us-west-2 with the AWS Region you're using for Amazon SES.
+	sess, err := session.NewSession(&aws.Config{
+		Region: aws.String("ap-northeast-1")},
+	)
+
+	if err != nil {
+		log.Fatalf("create session failed : %s", err.Error())
+		return nil, err
+	}
+
+	// Create an SES session.
+	svc := ses.New(sess)
+
+	// Assemble the email.
+	input := &ses.SendEmailInput{}
+
+	// Set Email Destination
+	destination := &ses.Destination{}
+
+	if len(info.RecipientTo) > 0 {
+		destination.SetToAddresses(CreateRecipientList(info.RecipientTo))
+	}
+	if len(info.RecipientBcc) > 0 {
+		destination.SetBccAddresses(CreateRecipientList(info.RecipientBcc))
+	}
+	if len(info.RecipientCc) > 0 {
+		destination.SetCcAddresses(CreateRecipientList(info.RecipientCc))
+	}
+
+	input.Destination = destination
+
+	// Set Email Body
+	message := &ses.Message{}
+	body := &ses.Body{}
+
+	if len(info.HtmlBody) > 0 {
+		body.SetHtml(CreateEmailContent(info.CharSet, info.HtmlBody))
+	}
+
+	body.SetText(CreateEmailContent(info.CharSet, info.TextBody))
+	message.SetBody(body)
+	message.SetSubject(CreateEmailContent(info.CharSet, info.Subject))
+
+	input.Message = message
+
+	// Set Email Source
+	input.SetSource(info.Sender)
+
+	// Attempt to send the email.
+	result, err := svc.SendEmail(input)
+
+	// Display error messages if they occur.
+	if err != nil {
+		if aerr, ok := err.(awserr.Error); ok {
+			switch aerr.Code() {
+			case ses.ErrCodeMessageRejected:
+				log.Fatalln(ses.ErrCodeMessageRejected, aerr.Error())
+			case ses.ErrCodeMailFromDomainNotVerifiedException:
+				log.Fatalln(ses.ErrCodeMailFromDomainNotVerifiedException, aerr.Error())
+			case ses.ErrCodeConfigurationSetDoesNotExistException:
+				log.Fatalln(ses.ErrCodeConfigurationSetDoesNotExistException, aerr.Error())
+			default:
+				log.Fatalln(aerr.Error())
+			}
+		} else {
+			// Print the error, cast err to awserr.Error to get the Code and
+			// Message from an error.
+			log.Fatalln(err.Error())
+		}
+
+		return nil, err
+	}
+
+	log.Printf("Send Email : %#v", info)
+	log.Println(result)
+
+	return result, nil
+}
diff --git a/awsses_test.go b/awsses_test.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"log"
+
+	"github.com/wangqinru/notification-go/awsses"
+)
+
+func awsses_test() {
+
+	mailInfo := awsses.EmailInfo{RecipientTo: []string{"hogehoge@gmail.com"}, Subject: "Test Subject", TextBody: "Test TextBody"}
+
+	output, err := awsses.SendEmail(mailInfo)
+
+	if err != nil {
+		log.Fatalf("Call Chat Work API messages Error %s \n", err.Error())
+	} else {
+		log.Printf("Call Chat Work API Response : %+v\n", output.GoString())
+	}
+}
diff --git a/chatworkAPI_test.go b/chatworkAPI_test.go
@@ -1,11 +1,12 @@
 package main
 
 import (
-	"github.com/wangqinru/notification-go/chatwork"
 	"log"
+
+	"github.com/wangqinru/notification-go/chatwork"
 )
 
-func main() {
+func chatwork_test() {
 	apiInfo := chatwork.ApiInfo{Token: "hogehogehogehoge", RoomId: "hogehogehogehoge"}
 	res, err := chatwork.MessagesPost(apiInfo, "hogehogehogehoge")
 

diff --git a/go.mod b/go.mod
@@ -1,3 +1,5 @@
 module github.com/wangqinru/notification-go
 
 go 1.16
+
+require github.com/aws/aws-sdk-go v1.38.50
diff --git a/go.sum b/go.sum
@@ -0,0 +1,25 @@
+github.com/aws/aws-sdk-go v1.38.50 h1:9+dEpZbgjBMeoOes6QfZMC87uDMwM8Lw4E79L0/rPZI=
+github.com/aws/aws-sdk-go v1.38.50/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
+github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
+github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
+github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
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