internal ComparisonForUser(GroupComparison groupComparison)
: this(groupComparison.Title, groupComparison.Description)
{
Id = groupComparison.Id;
SortInfo = new SortInfo(groupComparison);
FillAdditionalInfo(groupComparison.AdditionalInfo);
}
private GroupComparison GetOrCreateGroupComparison(ComparisonForUser comparisonForUser,
StudyLanguageContext c)
{
GroupComparison groupComparison =
c.GroupComparison.FirstOrDefault(e => e.Title == comparisonForUser.Title && e.LanguageId == _languageId);
if (groupComparison == null)
{
groupComparison = new GroupComparison {
Title = comparisonForUser.Title,
LanguageId = _languageId
};
c.GroupComparison.Add(groupComparison);
}
groupComparison.AdditionalInfo = comparisonForUser.GetAdditionalInfo();
groupComparison.Description = comparisonForUser.Description;
groupComparison.LastModified = DateTime.Now;
c.SaveChanges();
return(groupComparison);
}
public ComparisonForUser GetOrCreate(ComparisonForUser comparisonForUser)
{
if (!comparisonForUser.IsValid())
{
return(null);
}
bool isSuccess = true;
ComparisonForUser result = null;
Adapter.ActionByContext(c => {
GroupComparison groupComparison = GetOrCreateGroupComparison(comparisonForUser, c);
if (IdValidator.IsInvalid(groupComparison.Id))
{
LoggerWrapper.LogTo(LoggerName.Errors).ErrorFormat(
"ComparisonsQuery.GetOrCreate не удалось создать! Название: {0}, описание: {1}",
comparisonForUser.Title,
comparisonForUser.Description);
isSuccess = false;
return;
}
result = new ComparisonForUser(groupComparison);
int orderItem = 1;
foreach (ComparisonItemForUser comparisonItemForUser in comparisonForUser.Items)
{
ComparisonItem comparisonItem = GetOrCreateComparisonItem(comparisonItemForUser, groupComparison.Id,
orderItem++, c);
if (IdValidator.IsInvalid(comparisonItem.Id))
{
LoggerWrapper.LogTo(LoggerName.Errors).ErrorFormat(
"ComparisonsQuery.GetOrCreate не удалось создать пункт для сравнения! " +
"Id сравнения: {0}, название {1}, перевод названия {2}, описание {3}",
groupComparison.Id, comparisonItemForUser.Title, comparisonItemForUser.TitleTranslated,
comparisonItemForUser.Description);
isSuccess = false;
continue;
}
var newComparisonItemForUser = new ComparisonItemForUser(comparisonItem);
result.AddItem(newComparisonItemForUser);
int orderRule = 1;
foreach (ComparisonRuleForUser comparisonRuleForUser in comparisonItemForUser.Rules)
{
ComparisonRule comparisonRule = GetOrCreateComparisonRule(comparisonRuleForUser,
comparisonItem.Id, orderRule++, c);
long ruleId = comparisonRule.Id;
if (IdValidator.IsInvalid(ruleId))
{
LoggerWrapper.LogTo(LoggerName.Errors).ErrorFormat(
"ComparisonsQuery.GetOrCreate не удалось создать правило для сравнения! " +
"Id пункта сравнения: {0}, описание {1}",
comparisonItem.Id, comparisonRule.Description);
isSuccess = false;
continue;
}
var newComparisonRuleForUser = new ComparisonRuleForUser(comparisonRule);
newComparisonItemForUser.AddRule(newComparisonRuleForUser);
isSuccess = EnumerableValidator.IsNotEmpty(comparisonRuleForUser.Examples) &&
CreateExamples(comparisonRuleForUser.Examples, newComparisonRuleForUser, c);
}
}
if (isSuccess)
{
//удалить пункты, правила, примеры, которые не были переданы в этот раз
DeleteOldInfos(c, result);
}
});
return(isSuccess && result != null && result.IsValid() ? result : null);
}
internal SortInfo(GroupComparison groupComparison)
{
LastModified = groupComparison.LastModified;
Rating = groupComparison.Rating ?? DEFAULT_RATING;
Name = groupComparison.Title;
}
