private static ComparisonRuleExample GetOrCreateComparisonRuleExample(long comparisonRuleId,
long sentenceTranslationId,
string description,
int order,
StudyLanguageContext c)
{
ComparisonRuleExample comparisonRuleExample =
c.ComparisonRuleExample.FirstOrDefault(
e => e.ComparisonRuleId == comparisonRuleId && e.SentenceTranslationId == sentenceTranslationId);
if (comparisonRuleExample == null)
{
comparisonRuleExample = new ComparisonRuleExample {
ComparisonRuleId = comparisonRuleId,
SentenceTranslationId = sentenceTranslationId
};
c.ComparisonRuleExample.Add(comparisonRuleExample);
}
comparisonRuleExample.Description = description;
comparisonRuleExample.Order = order;
c.SaveChanges();
return(comparisonRuleExample);
}
private bool CreateExamples(IEnumerable <ComparisonRuleExampleForUser> ruleExamples,
ComparisonRuleForUser newComparisonRuleForUser,
StudyLanguageContext c)
{
bool result = true;
int orderRuleExample = 1;
foreach (ComparisonRuleExampleForUser ruleExample in ruleExamples)
{
SourceWithTranslation example = ruleExample.Example;
SourceWithTranslation sentenceWithTranslation =
_sentencesQuery.GetOrCreate(SentenceType.ComparisonExample,
example.Source,
example.Translation,
null);
long sentenceTranslationId = sentenceWithTranslation.Id;
if (IdValidator.IsInvalid(sentenceTranslationId))
{
LoggerWrapper.LogTo(LoggerName.Errors).ErrorFormat(
"ComparisonsQuery.GetOrCreate не удалось создать предложения примера! " +
"Предложение: {0}, перевод предложения {1}",
sentenceWithTranslation.Source.Text, sentenceWithTranslation.Translation.Text);
result = false;
continue;
}
long ruleId = newComparisonRuleForUser.Id;
ComparisonRuleExample comparisonRuleExample = GetOrCreateComparisonRuleExample(ruleId,
sentenceTranslationId,
ruleExample.Description,
orderRuleExample++, c);
if (IdValidator.IsInvalid(comparisonRuleExample.Id))
{
LoggerWrapper.LogTo(LoggerName.Errors).ErrorFormat(
"ComparisonsQuery.GetOrCreate не удалось создать пример для правила сравнения! " +
"Id примера: {0}, sentenceWithTranslationId {1}",
ruleId, sentenceTranslationId);
result = false;
continue;
}
var exampleForUser = new ComparisonRuleExampleForUser(comparisonRuleExample, sentenceWithTranslation);
newComparisonRuleForUser.AddExample(exampleForUser);
}
return(result);
}
internal ComparisonRuleExampleForUser(ComparisonRuleExample ruleExample, SourceWithTranslation example)
: this(example, ruleExample.Description)
{
Id = ruleExample.Id;
}
