private bool CreateWordWithTranslation(string englishWord,
IEnumerable <string> translatedWords,
WordType wordType)
{
string sourceText = englishWord;
var wordWithTranslation = new WordWithTranslation(GetWord(_englishLanguageId, sourceText));
foreach (string translatedWord in translatedWords)
{
wordWithTranslation.AddTranslation(GetWord(_russianLanguageId, translatedWord));
}
bool result = _words.Create(wordWithTranslation);
return(result);
}
public WordWithTranslation GetOrCreate(PronunciationForUser source,
PronunciationForUser translation,
byte[] image,
WordType wordType = WordType.Default,
int?rating = null)
{
//TODO: проверять корректность параметров
WordWithTranslation result = null;
Adapter.ActionByContext(context => {
IEnumerable <Word> sourceWords = FindWords(context, new List <PronunciationForUser> {
source
});
IEnumerable <Word> translateWords = FindWords(context, new List <PronunciationForUser> {
translation
});
Word sourceWord = GetOrAddWord(source, wordType, sourceWords, context);
Word translationWord = GetOrAddWord(translation, wordType, translateWords, context);
context.SaveChanges();
if (sourceWord == null || IdValidator.IsInvalid(sourceWord.Id) || translationWord == null ||
IdValidator.IsInvalid(translationWord.Id))
{
//все слова добавлены - если нужно, добавить связь между новым словом и переводом для него
LoggerWrapper.LogTo(LoggerName.Errors).ErrorFormat(
"WordsQuery.GetOrCreate can't add text {0} with translation {1}, image {2}, wordType {3}, rating {4}",
source.Text, translation.Text,
image != null ? image.Length.ToString(CultureInfo.InvariantCulture) : "<NULL>", wordType, rating);
result = null;
return;
}
WordTranslation wordTranslation = GetWordTranslation(context, sourceWord, translationWord);
if (wordTranslation != null)
{
//обновить возможно изменившийся рейтинг и изображение
wordTranslation.Image = image;
wordTranslation.Rating = rating;
context.SaveChanges();
}
else
{
wordTranslation = Create(image, rating, context, sourceWord, translationWord);
}
if (IdValidator.IsValid(wordTranslation.Id))
{
result = new WordWithTranslation(sourceWord)
{
Id = wordTranslation.Id
};
result.AddTranslation(translationWord);
}
else
{
LoggerWrapper.LogTo(LoggerName.Errors).ErrorFormat(
"WordsQuery.GetOrCreate can't add/get wordTranslation for text {0} with translation {1}, image {2}, wordType {3}, rating {4}",
source.Text, translation.Text,
image != null ? image.Length.ToString(CultureInfo.InvariantCulture) : "<NULL>", wordType, rating);
}
});
return(result);
}
