|
public static UpdateTopicInfoRange ( IServiceProvider provider, IDataContext db, IEnumerable |
||
| provider | IServiceProvider | |
| db | IDataContext | |
| tids | IEnumerable |
|
| return | void | |
private static void SetMarkers(
IServiceProvider provider,
IEnumerable <int> mids,
IEnumerable <int> tids,
int maxMsgId,
bool clearOther)
{
if (mids == null)
{
throw new ArgumentNullException("mids");
}
using (var db = provider.CreateDBContext())
using (var tx = db.BeginTransaction())
{
if (clearOther)
{
ClearMarkers(db, maxMsgId);
}
foreach (var series in mids.SplitForInClause(provider))
{
var locSeries = series;
db
.Messages(m => locSeries.Contains(m.ID))
.Set(_ => _.IsMarked, true)
.Update();
}
DatabaseManager.UpdateTopicInfoRange(provider, db, tids);
tx.Commit();
}
}
// ReSharper restore FunctionNeverReturns
private static void MarkMsgsRead(
IServiceProvider provider,
IEnumerable <ForumEntryIds> msgIds,
bool isRead)
{
var msgIdsArray = msgIds.ToArray();
if (msgIdsArray.Any(ids => ids.GetEntryType() != ForumEntryType.Message))
{
throw new ArgumentException(@"Элемент последовательности не является сообщением.", "msgIds");
}
using (var db = provider.CreateDBContext())
using (var tx = db.BeginTransaction())
{
foreach (var series in
msgIds
.Select(ids => ids.MessageId)
.SplitForInClause(provider))
{
var locSeries = series;
db
.Messages(m => locSeries.Contains(m.ID))
.Set(_ => _.IsRead, isRead)
.Update();
}
DatabaseManager.UpdateTopicInfoRange(
provider,
db,
msgIdsArray
.Select(ids => ids.TopicId.GetValueOrDefault())
.Distinct());
tx.Commit();
}
}
