|
public static ToBsonDoc ( |
||
| cobj | ||
| Результат | BsonDocument | |
public async Task <StoreResponse> Store(string bucketName, SiaqodbDocument document)
{
var db = client.GetDatabase(DbName);
var collection = db.GetCollection <BsonDocument>(bucketName);
var newDoc = Mapper.ToBsonDoc(document);
newDoc["_rev"] = this.GenerateNewVersion();
try
{
var result = await collection.ReplaceOneAsync(filter : new BsonDocument {
{ "_id", document.Key }, { "_rev", BsonTypeMapper.MapToBsonValue(document.Version) }
},
options : new UpdateOptions {
IsUpsert = true
},
replacement : newDoc);
var cnorResponse = new StoreResponse();
cnorResponse.Version = newDoc["_rev"].AsString;
cnorResponse.Key = document.Key;
return(cnorResponse);
}
catch (MongoWriteException ex)
{
if (ex.Message.Contains("duplicate key"))//conflict
{
throw new ConflictException("There is a document with the same key and another version already stored");
}
throw ex;
}
}
public async Task <BatchResponse> Store(string bucketName, BatchSet value)
{
var db = client.GetDatabase(DbName);
var collection = db.GetCollection <BsonDocument>(bucketName);
var response = new BatchResponse();
response.BatchItemResponses = new List <BatchItemResponse>();
SyncLogItem syncLogItem = new SyncLogItem();
syncLogItem.KeyVersion = new Dictionary <string, string>();
foreach (var document in value.ChangedDocuments)
{
var newDoc = Mapper.ToBsonDoc(document);
newDoc["_rev"] = this.GenerateNewVersion();
try
{
var exists = await collection.Find(filter : new BsonDocument {
{ "_id", document.Key }
}).FirstOrDefaultAsync();
if (exists == null && !string.IsNullOrEmpty(document.Version)) //somebody else deleted the doc-> conflict
{
BatchItemResponse respWithError = BuildResponseWithError(document.Key, document.Version, "conflict");
response.ItemsWithErrors++;
response.BatchItemResponses.Add(respWithError);
continue;
}
var result = await collection.ReplaceOneAsync(filter : new BsonDocument {
{ "_id", document.Key }, { "_rev", BsonTypeMapper.MapToBsonValue(document.Version) }
},
options : new UpdateOptions {
IsUpsert = true
},
replacement : newDoc);
BatchItemResponse itemResp = new BatchItemResponse
{
Key = document.Key,
Version = newDoc["_rev"].AsString
};
response.BatchItemResponses.Add(itemResp);
syncLogItem.KeyVersion.Add(itemResp.Key, itemResp.Version);
}
catch (MongoWriteException ex)
{
string error = ex.Message;
if (ex.Message.Contains("duplicate key"))//conflict
{
error = "conflict";
}
var itemResp = BuildResponseWithError(document.Key, document.Version, error);
response.ItemsWithErrors++;
response.BatchItemResponses.Add(itemResp);
}
}
foreach (var document in value.DeletedDocuments)
{
BatchItemResponse itemResp = new BatchItemResponse()
{
Key = document.Key,
Version = document.Version
};
var del = await collection.DeleteOneAsync(filter : new BsonDocument {
{ "_id", document.Key }, { "_rev", BsonTypeMapper.MapToBsonValue(document.Version) }
});
if (del.DeletedCount == 0)
{
var docFromDB = collection.Find(filter: new BsonDocument {
{ "_id", document.Key }
}).FirstOrDefaultAsync();
if (docFromDB != null)
{
itemResp.Error = "conflict";
itemResp.ErrorDesc = "conflict";
response.ItemsWithErrors++;
}
}
response.BatchItemResponses.Add(itemResp);
}
//store uploadedAnchor
if (syncLogItem.KeyVersion.Count > 0)
{
syncLogItem.TimeInserted = DateTime.UtcNow;
BsonDocument syncLogDoc = new BsonDocument();
syncLogDoc["KeyVersion"] = new BsonDocument(syncLogItem.KeyVersion);
syncLogDoc["TimeInserted"] = syncLogItem.TimeInserted;
var collectionLog = db.GetCollection <BsonDocument>(SyncLogBucket);
await collectionLog.InsertOneAsync(syncLogDoc);
response.UploadAnchor = syncLogDoc["_id"].ToString();
}
return(response);
}
