first commit

app/account/services/permission_service.go

@@ -0,0 +1,42 @@
+package services
+
+import (
+	"errors"
+	"gobeyhan/database"
+	"gobeyhan/database/models"
+
+	"gorm.io/gorm"
+)
+
+type PermissionService struct{}
+
+func NewPermissionService() *PermissionService {
+	return &PermissionService{}
+}
+
+// GetAllPermissions retrieves all permissions
+func (s *PermissionService) GetAllPermissions() ([]models.Permission, error) {
+	var permissions []models.Permission
+	err := database.DB.Find(&permissions).Error
+	return permissions, err
+}
+
+// GetPermissionByID retrieves a permission by ID
+func (s *PermissionService) GetPermissionByID(id uint64) (*models.Permission, error) {
+	var permission models.Permission
+	err := database.DB.First(&permission, id).Error
+
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil
+		}
+		return nil, err
+	}
+
+	return &permission, nil
+}
+
+// CreatePermission creates a new permission
+func (s *PermissionService) CreatePermission(permission *models.Permission) error {
+	return database.DB.Create(permission).Error
+}