109 lines
3.5 KiB
Go
109 lines
3.5 KiB
Go
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package email
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"github.com/Gleipnir-Technology/nidus-sync/config"
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"github.com/Gleipnir-Technology/nidus-sync/db/enums"
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"github.com/rs/zerolog/log"
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)
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type attachmentRequest struct {
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Filename string `json:"filename"`
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Content string `json:"content"`
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}
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type contentEmailBase struct {
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URLLogo string
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URLUnsubscribe string
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URLViewInBrowser string
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}
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type contentEmailReportConfirmation struct {
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Base contentEmailBase
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URLReportStatus string
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}
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type contentEmailInitial struct {
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Base contentEmailBase
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Destination string
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URLSubscribe string
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}
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type emailRequest struct {
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From string `json:"from"`
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To string `json:"to"`
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CC []string `json:"cc,omitempty"`
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BCC []string `json:"bcc,omitempty"`
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Subject string `json:"subject"`
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Text string `json:"text"`
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HTML string `json:"html,omitempty"`
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Attachments []attachmentRequest `json:"attachments,omitempty"`
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Sender string `json:"sender"`
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ReplyTo string `json:"replyTo,omitempty"`
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InReplyTo string `json:"inReplyTo,omitempty"`
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References []string `json:"references,omitempty"`
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}
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type emailEnvelope struct {
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From string `json:"from"`
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To []string `json:"to"`
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}
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type emailResponse struct {
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IsRedacted bool `json:"is_redacted"`
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CreatedAt string `json:"created_at"`
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HardBounces []string `json:"hard_bounces"`
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SoftBounces []string `json:"soft_bounces"`
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IsBounce bool `json:"is_bounce"`
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Alias string `json:"alias"`
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Domain string `json:"domain"`
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User string `json:"user"`
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Status string `json:"status"`
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IsLocked bool `json:"is_locked"`
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Envelope emailEnvelope `json:"envelope"`
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RequireTLS bool `json:"requireTLS"`
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MessageID string `json:"messageId"`
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Headers map[string]string `json:"headers"`
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Date string `json:"date"`
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Subject string `json:"subject"`
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Accepted []string `json:"accepted"`
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Deliveries []string `json:"deliveries"`
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RejectedErrors []string `json:"rejectedErrors"`
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ID string `json:"id"`
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Object string `json:"object"`
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UpdatedAt string `json:"updated_at"`
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Link string `json:"link"`
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Message string `json:"message"`
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}
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var FORWARDEMAIL_API = "https://api.forwardemail.net/v1/emails"
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func sendEmail(ctx context.Context, email emailRequest, t enums.CommsMessagetypeemail) (response emailResponse, err error) {
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payload, err := json.Marshal(email)
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if err != nil {
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return response, fmt.Errorf("Failed to marshal email request: %w", err)
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}
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req, _ := http.NewRequest("POST", FORWARDEMAIL_API, bytes.NewReader(payload))
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req.SetBasicAuth(config.ForwardEmailAPIToken, "")
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req.Header.Add("Content-Type", "application/json")
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res, _ := http.DefaultClient.Do(req)
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defer res.Body.Close()
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body, _ := io.ReadAll(res.Body)
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// Parse the JSON response
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err = json.Unmarshal(body, &response)
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if err != nil {
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log.Warn().Str("status", res.Status).Str("response_body", string(body)).Msg("Attempted to send email but couldn't parse the resulting JSON")
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return response, fmt.Errorf("Failed to unmarshal JSON response: %w", err)
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}
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return response, nil
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}
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