first commit

server/internal/repository/storage_target_repository.go

@@ -0,0 +1,68 @@
+package repository
+
+import (
+	"context"
+	"errors"
+
+	"backupx/server/internal/model"
+	"gorm.io/gorm"
+)
+
+type StorageTargetRepository interface {
+	List(context.Context) ([]model.StorageTarget, error)
+	FindByID(context.Context, uint) (*model.StorageTarget, error)
+	FindByName(context.Context, string) (*model.StorageTarget, error)
+	Create(context.Context, *model.StorageTarget) error
+	Update(context.Context, *model.StorageTarget) error
+	Delete(context.Context, uint) error
+}
+
+type GormStorageTargetRepository struct {
+	db *gorm.DB
+}
+
+func NewStorageTargetRepository(db *gorm.DB) *GormStorageTargetRepository {
+	return &GormStorageTargetRepository{db: db}
+}
+
+func (r *GormStorageTargetRepository) List(ctx context.Context) ([]model.StorageTarget, error) {
+	var items []model.StorageTarget
+	if err := r.db.WithContext(ctx).Order("updated_at desc").Find(&items).Error; err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+func (r *GormStorageTargetRepository) FindByID(ctx context.Context, id uint) (*model.StorageTarget, error) {
+	var item model.StorageTarget
+	if err := r.db.WithContext(ctx).First(&item, id).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	return &item, nil
+}
+
+func (r *GormStorageTargetRepository) FindByName(ctx context.Context, name string) (*model.StorageTarget, error) {
+	var item model.StorageTarget
+	if err := r.db.WithContext(ctx).Where("name = ?", name).First(&item).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	return &item, nil
+}
+
+func (r *GormStorageTargetRepository) Create(ctx context.Context, item *model.StorageTarget) error {
+	return r.db.WithContext(ctx).Create(item).Error
+}
+
+func (r *GormStorageTargetRepository) Update(ctx context.Context, item *model.StorageTarget) error {
+	return r.db.WithContext(ctx).Save(item).Error
+}
+
+func (r *GormStorageTargetRepository) Delete(ctx context.Context, id uint) error {
+	return r.db.WithContext(ctx).Delete(&model.StorageTarget{}, id).Error
+}