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Ensuring automatic quote reminder emails have pdfs

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This commit is contained in:
Finley Ghosh 2025-12-07 22:15:09 +11:00
parent 57e7f7fe24
commit 3950cef4c9
1 changed files with 42 additions and 56 deletions
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98
go/internal/cmc/handlers/quotes/quotes.go
View file

@ -5,7 +5,6 @@ import (
"database/sql"
"encoding/json"
"fmt"
"io"
"log"
"net/http"
"os"
@ -447,7 +446,12 @@ func (h *QuotesHandler) DailyQuoteExpirationCheck() {
q["UserEmail"].(string),
)
err := h.SendQuoteReminderEmail(
// Construct PDF path from filesystem
enquiryRef := q["EnquiryRef"].(string)
pdfPath := fmt.Sprintf("/root/webroot/pdf/%s.pdf", enquiryRef)
pdfFilename := fmt.Sprintf("%s.pdf", enquiryRef)
err := h.SendQuoteReminderEmailWithPDF(
context.Background(),
q["ID"].(int32),
job.ReminderType,
@ -457,7 +461,8 @@ func (h *QuotesHandler) DailyQuoteExpirationCheck() {
templateData,
ccs,
nil,
false,
pdfPath,
pdfFilename,
)
if err != nil {
fmt.Printf("Error sending %s for quote %v: %v\n", job.ReminderType.String(), q["ID"], err)
@ -530,10 +535,8 @@ func (h *QuotesHandler) SendQuoteReminderEmail(ctx context.Context, quoteID int3
return nil
}
// SendQuoteReminderEmailWithAttachment is like SendQuoteReminderEmail but includes a PDF attachment
func (h *QuotesHandler) SendQuoteReminderEmailWithAttachment(ctx context.Context, quoteID int32, reminderType QuoteReminderType, recipient string, subject string, templateName string, templateData map[string]interface{}, ccs []string, username *string, pdfPath string, pdfFilename string, sourceReq *http.Request) error {
log.Printf("SendQuoteReminderEmailWithAttachment called for quote %d, recipient: %s, PDF URL: %s", quoteID, recipient, pdfPath)
// SendQuoteReminderEmailWithPDF sends a reminder email with PDF attachment loaded from filesystem
func (h *QuotesHandler) SendQuoteReminderEmailWithPDF(ctx context.Context, quoteID int32, reminderType QuoteReminderType, recipient string, subject string, templateName string, templateData map[string]interface{}, ccs []string, username *string, pdfPath string, pdfFilename string) error {
// Safeguard: check for valid recipient
if strings.TrimSpace(recipient) == "" {
return fmt.Errorf("recipient email is required")
@ -547,54 +550,38 @@ func (h *QuotesHandler) SendQuoteReminderEmailWithAttachment(ctx context.Context
return fmt.Errorf("invalid reminder type: %v", reminderType)
}
// Download PDF from URL and prepare attachment if available
var attachments []interface{}
// Create authenticated request for PDF download
req, err := auth.NewAuthenticatedRequest("GET", pdfPath, sourceReq)
// Check if reminder already sent
reminders, err := h.queries.GetQuoteRemindersByType(ctx, db.GetQuoteRemindersByTypeParams{
QuoteID: quoteID,
ReminderType: int32(reminderType),
})
if err != nil {
log.Printf("Failed to create PDF download request for quote %d: %v", quoteID, err)
} else {
client := &http.Client{}
resp, err := client.Do(req)
if err == nil && resp.StatusCode == 200 {
defer resp.Body.Close()
// Create temporary file for the PDF
tmpFile, err := os.CreateTemp("", "quote_*.pdf")
if err == nil {
defer os.Remove(tmpFile.Name())
defer tmpFile.Close()
// Copy PDF content to temp file
if _, err := io.Copy(tmpFile, resp.Body); err == nil {
attachments = []interface{}{
struct {
Filename string
FilePath string
}{
Filename: pdfFilename,
FilePath: tmpFile.Name(),
},
}
log.Printf("Successfully downloaded and attached PDF for quote %d: %s (tmpFile: %s)", quoteID, pdfFilename, tmpFile.Name())
} else {
log.Printf("Failed to copy PDF content for quote %d: %v", quoteID, err)
}
} else {
log.Printf("Failed to create temporary file for quote %d PDF: %v", quoteID, err)
}
} else if err != nil {
log.Printf("Failed to download PDF from %s for quote %d: %v", pdfPath, quoteID, err)
} else if resp != nil {
defer resp.Body.Close()
log.Printf("PDF download returned status %d for quote %d at %s", resp.StatusCode, quoteID, pdfPath)
}
return fmt.Errorf("failed to check existing reminders: %w", err)
}
// Exit if the email has already been sent
if len(reminders) > 0 {
return nil
}
// Prepare PDF attachment if file exists
var attachments []interface{}
if _, err := os.Stat(pdfPath); err == nil {
attachments = []interface{}{
struct {
Filename string
FilePath string
}{
Filename: pdfFilename,
FilePath: pdfPath,
},
}
log.Printf("Attaching PDF for quote %d: %s", quoteID, pdfPath)
} else {
log.Printf("PDF not found for quote %d at %s, sending without attachment", quoteID, pdfPath)
}
// If PDF download fails, just send email without attachment
// Send the email (with or without attachment)
log.Printf("Sending email for quote %d with %d attachment(s)", quoteID, len(attachments))
err = h.emailService.SendTemplateEmailWithAttachments(
recipient,
subject,
@ -692,8 +679,8 @@ func (h *QuotesHandler) SendManualReminder(w http.ResponseWriter, r *http.Reques
ccs = append(ccs, userEmail)
}
// Attach PDF quote from URL
pdfURL := fmt.Sprintf("https://stg.cmctechnologies.com.au/pdf/%s.pdf", enquiryRef)
// Attach PDF quote from filesystem
pdfPath := fmt.Sprintf("/root/webroot/pdf/%s.pdf", enquiryRef)
pdfFilename := fmt.Sprintf("%s.pdf", enquiryRef)
// Get username from request
@ -701,7 +688,7 @@ func (h *QuotesHandler) SendManualReminder(w http.ResponseWriter, r *http.Reques
usernamePtr := &username
// Send the reminder with attachment
err = h.SendQuoteReminderEmailWithAttachment(
err = h.SendQuoteReminderEmailWithPDF(
r.Context(),
int32(quoteID),
reminderType,
@ -711,9 +698,8 @@ func (h *QuotesHandler) SendManualReminder(w http.ResponseWriter, r *http.Reques
templateData,
ccs,
usernamePtr,
pdfURL,
pdfPath,
pdfFilename,
r,
)
if err != nil {