lot of new functionalities

core/application/sms.go

@@ -0,0 +1,41 @@
+package application
+
+import (
+	"context"
+	"errors"
+
+	"github.com/rs/zerolog/log"
+)
+
+func (h *ApplicationHandler) SendSMS(ctx context.Context, beneficiaryID, message string) error {
+	return h.GenerateSMS(beneficiaryID, message)
+}
+
+func (h *ApplicationHandler) GenerateSMS(recipientid string, message string) error {
+	recipient, err := h.services.GetAccount(recipientid)
+	if err != nil {
+		log.Error().Err(err).Msg("user not found")
+		return err
+	}
+
+	pn, ok := recipient.Data["phone_number"]
+	if !ok {
+		log.Error().Msg("Beneficiary doesn't have a phone number")
+		return errors.New("missing phone number")
+	}
+	phoneNumber, ok := pn.(string)
+	if !ok {
+		log.Error().Msg("phone number type error")
+		return errors.New("phone number type error")
+	}
+
+	sender := h.config.GetString("service_name")
+
+	err = h.services.SMS.Send(phoneNumber, message, sender)
+	if err != nil {
+		log.Error().Err(err).Msg("cannot send SMS")
+		return err
+	}
+
+	return nil
+}