public void CreateText(string name, TextReader input, int length, string author = null)
{
if (_textStore.Exists(x => x.Name == name) || _groupStore.Exists(x => x.Name == name))
{
throw new ArgumentException($"Cannot create text because another item in the database already has the name {name}.");
}
ITextModel model = _modelFactory.GetTextModel(name, input, length);
if (!string.IsNullOrWhiteSpace(author))
{
model.SetAuthor(author);
}
_textStore.Add(model);
}
public ITextModel GetOne(Expression <Func <Text, bool> > criteria)
{
Text text = _db.Texts.FirstOrDefault(criteria);
if (text == null)
{
return(null);
}
IFlexibleWordCountModel counts = GetCountsFromText(text);
ITextModel model = _modelFactory.GetTextModel(text.Name, counts);
model.SetAuthor(text.Author);
model.SetIncludeQuotes(Convert.ToBoolean(text.IncludeQuotes));
return(model);
}
public void TestModifyAuthor()
{
//string name = _uniqueNames.Pop();
string name;
_uniqueNames.TryPop(out name);
StreamReader sr = new StreamReader("../../SampleTextFiles/WordSpanningMultipleLines.txt");
ITextModel model = _modelFactory.GetTextModel(name, sr, UniversalConstants.CountSize);
model.SetAuthor("tom");
_textStore.Add(model);
model = _textStore.GetOne(x => x.Name == name);
Assert.AreEqual("tom", model.GetAuthor());
_textStore.ModifyAuthor(model, "jones");
model = _textStore.GetOne(x => x.Name == name);
Assert.AreEqual("jones", model.GetAuthor());
_textStore.Delete(model);
}
public void UpdateText(string oldName, string newName = null, string author = null, bool?includeQuotes = null)
{
ITextModel model = _textStore.GetOne(x => x.Name == oldName);
if (model == null)
{
throw new ArgumentException("Cannot update text because it does not exist.");
}
if (author != null)
{
if (string.IsNullOrWhiteSpace(author))
{
throw new ArgumentException("Cannot update text's author to null or whitespace.");
}
_textStore.ModifyAuthor(model, author);
model.SetAuthor(author);
}
if (includeQuotes != null)
{
_textStore.ModifyIncludeQuotes(model, (bool)includeQuotes);
model.SetIncludeQuotes((bool)includeQuotes);
}
if (newName != null)
{
if (string.IsNullOrWhiteSpace(newName))
{
throw new ArgumentException("Cannot update text's name to null or whitespace.");
}
if (_textStore.Exists(x => x.Name == newName) || _groupStore.Exists(x => x.Name == newName))
{
throw new ArgumentException($"Cannot update text name because another item in the database already has the name {newName}.");
}
_textStore.ModifyName(model, newName);
model.SetName(newName);
}
}