public async Task RenameAsync(ITableCategory category, TaskContext context)
{
var authentication = context.Authentication;
var categoryName = RandomUtility.NextIdentifier();
if (context.AllowException == false)
{
if (await VerifyAsync() == false)
{
return;
}
}
await category.RenameAsync(authentication, categoryName);
async Task <bool> VerifyAsync()
{
if ((await category.GetAllRelationTablesAsync(item => item.TableState != TableState.None)).Any() == true)
{
return(false);
}
return(await category.Dispatcher.InvokeAsync(() =>
{
if (category.Parent == null)
{
return false;
}
if (category.Name == categoryName)
{
return false;
}
return true;
}));
}
}
private async Task MoveTableCategoryAsync(Authentication authentication, ITableCategory sourceCategory, string newPath)
{
var destPath = new DataBasePath(newPath);
var destObject = await this.GetObjectAsync(authentication, destPath.Path);
var dataBase = sourceCategory.GetService(typeof(IDataBase)) as IDataBase;
var tables = sourceCategory.GetService(typeof(ITableCollection)) as ITableCollection;
if (destPath.DataBaseName != dataBase.Name)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destPath.Context != CremaSchema.TableDirectory)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destObject is ITable)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
using (await UsingDataBase.SetAsync(dataBase, authentication))
{
if (destObject is ITableCategory destCategory)
{
if (sourceCategory.Parent != destCategory)
{
await sourceCategory.MoveAsync(authentication, destCategory.Path);
}
}
else
{
if (NameValidator.VerifyCategoryPath(destPath.ItemPath) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
var itemName = new ItemName(destPath.ItemPath);
var categories = sourceCategory.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
if (await categories.ContainsAsync(itemName.CategoryPath) == false)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Name != itemName.Name && await tables.ContainsAsync(itemName.Name) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Parent.Path != itemName.CategoryPath)
{
await sourceCategory.MoveAsync(authentication, itemName.CategoryPath);
}
if (sourceCategory.Name != itemName.Name)
{
await sourceCategory.RenameAsync(authentication, itemName.Name);
}
}
}
}
public async Task CategoryLockRenameTestAsync()
{
var newName = RandomUtility.NextIdentifier();
var parentPath = category.Parent.Path;
var categoryPath = new CategoryName(parentPath, newName);
await category.LockAsync(authentication, string.Empty);
await category.RenameAsync(authentication, newName);
Assert.AreEqual(categoryPath, category.Path);
Assert.AreEqual(newName, category.Name);
}