feat: konfigurasi sistem toggle pemakaian pakan ovk negatif

internal/modules/system-settings/services/system_setting.service.go

@@ -0,0 +1,46 @@
+package service
+
+import (
+	"context"
+
+	"github.com/gofiber/fiber/v2"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/system-settings/repositories"
+)
+
+type SystemSettingService interface {
+	GetAll(ctx context.Context) ([]entity.SystemSetting, error)
+	GetAllowNegativePakanOVK(ctx context.Context) (bool, error)
+	SetAllowNegativePakanOVK(ctx context.Context, allow bool) error
+}
+
+type systemSettingService struct {
+	Repository repository.SystemSettingRepository
+}
+
+func NewSystemSettingService(repo repository.SystemSettingRepository) SystemSettingService {
+	return &systemSettingService{Repository: repo}
+}
+
+func (s *systemSettingService) GetAll(ctx context.Context) ([]entity.SystemSetting, error) {
+	settings, err := s.Repository.List(ctx)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil system settings")
+	}
+	return settings, nil
+}
+
+func (s *systemSettingService) GetAllowNegativePakanOVK(ctx context.Context) (bool, error) {
+	return s.Repository.GetAllowNegativePakanOVK(ctx)
+}
+
+func (s *systemSettingService) SetAllowNegativePakanOVK(ctx context.Context, allow bool) error {
+	value := "false"
+	if allow {
+		value = "true"
+	}
+	if err := s.Repository.Set(ctx, entity.SystemSettingKeyAllowNegativePakanOVK, value); err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengubah setting allow_negative_pakan_ovk")
+	}
+	return nil
+}