public async Task CreateCollectionsIfNotExist(IMongoDatabase db, string locale)
{
foreach (CollectionName collectionName in (CollectionName[])Enum.GetValues(typeof(CollectionName)))
{
IAsyncCursor <BsonDocument> collections = await db.ListCollectionsAsync(new ListCollectionsOptions
{
Filter = new BsonDocument("name", collectionName.ToCollectionName())
})
.AnyContext();
if (!await collections.AnyAsync().AnyContext())
{
await db.CreateCollectionAsync(collectionName.ToCollectionName(),
new CreateCollectionOptions { Collation = new Collation(locale, numericOrdering: true) })
.AnyContext();
}
IIndexBuilder builder;
switch (collectionName)
{
case CollectionName.Addresses:
builder = new AddressIndexBuilder(db);
break;
case CollectionName.AddressTransactions:
builder = new AddressTransactionIndexBuilder(db);
break;
case CollectionName.Blocks:
builder = new BlockIndexBuilder(db);
break;
case CollectionName.Contracts:
builder = new ContractIndexBuilder(db);
break;
case CollectionName.Transactions:
builder = new TransactionIndexBuilder(db);
break;
case CollectionName.TransactionLogs:
builder = new TransactionLogIndexBuilder(db);
break;
case CollectionName.Promotions:
builder = new PromotionIndexBuilder(db);
break;
default:
continue;
}
builder.EnsureIndexes();
}
}
public async Task CreateCollectionsIfNotExist(IMongoDatabase db, string locale)
{
foreach (var collectionName in (MongoDbCollectionName[])Enum.GetValues(typeof(MongoDbCollectionName)))
{
var collections = await db.ListCollectionsAsync(new ListCollectionsOptions
{ Filter = new BsonDocument("name", collectionName.ToString()) });
if (!await collections.AnyAsync())
{
await db.CreateCollectionAsync(collectionName.ToString(),
new CreateCollectionOptions()
{
Collation = new Collation(locale, numericOrdering: true)
});
}
IIndexBuilder builder;
switch (collectionName)
{
case MongoDbCollectionName.AddressTransactions:
builder = new AddressTransactionIndexBuilder(db);
break;
case MongoDbCollectionName.BlockProgress:
builder = new BlockProgressIndexBuilder(db);
break;
case MongoDbCollectionName.Blocks:
builder = new BlockIndexBuilder(db);
break;
case MongoDbCollectionName.Contracts:
builder = new ContractIndexBuilder(db);
break;
case MongoDbCollectionName.Transactions:
builder = new TransactionIndexBuilder(db);
break;
case MongoDbCollectionName.TransactionLogs:
builder = new TransactionLogIndexBuilder(db);
break;
case MongoDbCollectionName.TransactionVMStacks:
builder = new TransactionVmStackIndexBuilder(db);
break;
default:
return;
}
builder.EnsureIndexes();
}
}
