internal/sms/sms.go

@@ -0,0 +1,96 @@
+package sms
+
+import (
+	"context"
+	"fmt"
+
+	"git.defalsify.org/vise.git/logging"
+	"git.grassecon.net/grassrootseconomics/common/phone"
+	"git.grassecon.net/grassrootseconomics/sarafu-api/remote"
+	"git.grassecon.net/grassrootseconomics/sarafu-vise/store"
+	storedb "git.grassecon.net/grassrootseconomics/sarafu-vise/store/db"
+)
+
+var (
+	logg = logging.NewVanilla().WithDomain("smsservice")
+)
+
+type SmsService struct {
+	Accountservice remote.AccountService
+	Userdatastore  store.UserDataStore
+}
+
+// SendUpsellSMS will send an invitation SMS to an unregistered phone number
+func (smsservice *SmsService) SendUpsellSMS(ctx context.Context, inviterPhone, inviteePhone string) error {
+	if !phone.IsValidPhoneNumber(inviterPhone) {
+		return fmt.Errorf("invalid inviter phone number %v", inviterPhone)
+	}
+
+	if !phone.IsValidPhoneNumber(inviteePhone) {
+		return fmt.Errorf("Invalid invitee phone number %v", inviteePhone)
+	}
+	_, err := smsservice.Accountservice.SendUpsellSMS(ctx, inviterPhone, inviteePhone)
+	if err != nil {
+		return fmt.Errorf("Failed to send upsell sms: %v", err)
+	}
+	return nil
+}
+
+// sendPINResetSMS will send an SMS to a user's phonenumber in the event that the associated account's PIN has been reset.
+func (smsService *SmsService) SendPINResetSMS(ctx context.Context, adminPhoneNumber, blockedPhoneNumber string) error {
+	formattedAdminPhone, err := phone.FormatPhoneNumber(adminPhoneNumber)
+	if err != nil {
+		return fmt.Errorf("failed to format admin phone number: %w", err)
+	}
+
+	formattedBlockedPhone, err := phone.FormatPhoneNumber(blockedPhoneNumber)
+	if err != nil {
+		return fmt.Errorf("failed to format blocked phone number: %w", err)
+	}
+
+	if !phone.IsValidPhoneNumber(formattedAdminPhone) {
+		return fmt.Errorf("invalid admin phone number")
+	}
+	if !phone.IsValidPhoneNumber(formattedBlockedPhone) {
+		return fmt.Errorf("invalid blocked phone number")
+	}
+
+	err = smsService.Accountservice.SendPINResetSMS(ctx, formattedAdminPhone, formattedBlockedPhone)
+	if err != nil {
+		return fmt.Errorf("failed to send pin reset sms: %v", err)
+	}
+
+	return nil
+}
+
+// SendAddressSMS will triger an SMS when a user navigates to the my address node.The SMS will be sent to the associated phonenumber.
+func (smsService *SmsService) SendAddressSMS(ctx context.Context) error {
+	store := smsService.Userdatastore
+	sessionId, ok := ctx.Value("SessionId").(string)
+	if !ok {
+		return fmt.Errorf("missing session")
+	}
+
+	publicKey, err := store.ReadEntry(ctx, sessionId, storedb.DATA_PUBLIC_KEY)
+	if err != nil {
+		logg.ErrorCtxf(ctx, "failed to read publicKey entry with", "key", storedb.DATA_PUBLIC_KEY, "error", err)
+		return err
+	}
+
+	originPhone, err := phone.FormatPhoneNumber(sessionId)
+	if err != nil {
+		logg.DebugCtxf(ctx, "Failed to format origin phonenumber", "sessionid", sessionId)
+		return nil
+	}
+
+	if !phone.IsValidPhoneNumber(originPhone) {
+		logg.InfoCtxf(ctx, "Invalid origin phone number", "origin phonenumber", originPhone)
+		return fmt.Errorf("invalid origin phone number")
+	}
+	err = smsService.Accountservice.SendAddressSMS(ctx, string(publicKey), originPhone)
+	if err != nil {
+		logg.DebugCtxf(ctx, "Failed to send address sms", "error", err)
+		return fmt.Errorf("Failed to send address sms: %v", err)
+	}
+	return nil
+}