private void AddModifyEntryCommands(ITransaction transaction, StateEntry stateEntry)
{
var compositePrimaryKeyValues =
string.Join(
PropertyValueSeparator,
stateEntry.EntityType.GetKey().Properties.Select(p => EncodeKeyValue(stateEntry, p)));
var redisPrimaryKeyIndexKeyName = string.Format(CultureInfo.InvariantCulture, PrimaryKeyIndexNameFormat, stateEntry.EntityType.Name);
var redisDataKeyName = string.Format(CultureInfo.InvariantCulture, DataHashNameFormat, stateEntry.EntityType.Name, compositePrimaryKeyValues);
transaction.AddCondition(Condition.KeyExists(redisPrimaryKeyIndexKeyName));
// first delete all the hash entries which have changed to null
var changingToNullEntries = stateEntry.EntityType.Properties
.Where(p => stateEntry.IsPropertyModified(p) && stateEntry[p] == null)
.Select(p => (RedisValue)p.Name).ToArray();
transaction.HashDeleteAsync(redisDataKeyName, changingToNullEntries);
// now update all the other entries
var updatedEntries = stateEntry.EntityType.Properties
.Where(p => stateEntry.IsPropertyModified(p) && stateEntry[p] != null)
.Select(p => new HashEntry(p.Name, EncodeAsBytes(stateEntry[p]))).ToArray();
transaction.HashSetAsync(redisDataKeyName, updatedEntries);
}
private void AddModifyEntryCommands(ITransaction transaction, StateEntry stateEntry)
{
var compositePrimaryKeyValues =
ConstructKeyValue(stateEntry, (se, prop) => stateEntry.OriginalValues[prop]);
var redisPrimaryKeyIndexKeyName = ConstructRedisPrimaryKeyIndexKeyName(stateEntry.EntityType);
var redisDataKeyName = ConstructRedisDataKeyName(stateEntry.EntityType, compositePrimaryKeyValues);
transaction.AddCondition(Condition.KeyExists(redisPrimaryKeyIndexKeyName));
// first delete all the hash entries which have changed to null
var changingToNullEntries = stateEntry.EntityType.Properties
.Where(p => stateEntry.IsPropertyModified(p) && stateEntry[p] == null)
.Select(p => (RedisValue)p.Name).ToArray();
transaction.HashDeleteAsync(redisDataKeyName, changingToNullEntries);
// now update all the other entries
var updatedEntries = stateEntry.EntityType.Properties
.Where(p => stateEntry.IsPropertyModified(p) && stateEntry[p] != null)
.Select(p => new HashEntry(p.Name, EncodeAsBytes(stateEntry[p]))).ToArray();
transaction.HashSetAsync(redisDataKeyName, updatedEntries);
}