private async Task <Container> GetDestinationContainer(ConsumerRouterSettings consumerRouterSettings, string topic)
{
if (consumerRouterSettings.IsIndividualTopicsRoutingEnabled)
{
if (consumerRouterSettings.WhiteListedTopies.Contains(topic))
{
// Route these to specific container
// Make sure topic container exists
if (!CosmosClientPool.IsTopicExists(topic))
{
Database database = CosmosClientPool.GetCosmosClient(this.cosmosDBSettings.Consumer).GetDatabase(this.cosmosDBSettings.Consumer.Database);
// Create a new container in the same database.
Container container = await CosmosExtension.SetupCollectionAsync(database, topic, this.cosmosDBSettings.Consumer.PartitionKeyPath, this.cosmosDBSettings.Consumer.CreateIfContainerNotExists, this.cosmosDBSettings.Consumer.DeleteIfContainerExists);
CosmosClientPool.AddTopic(topic);
return(container);
}
return(CosmosClientPool.GetCosmosClient(this.cosmosDBSettings.Consumer).GetContainer(this.cosmosDBSettings.Consumer.Database, topic));
}
}
// Default container
return(CosmosClientPool.GetCosmosClient(this.cosmosDBSettings.Consumer).GetContainer(this.cosmosDBSettings.Consumer.Database, this.cosmosDBSettings.Consumer.Container));
}
private async Task InitClientsAsync()
{
CosmosClientPool.CreateClient(this.cosmosDBSettings.Producer);
CosmosClientPool.CreateClient(this.cosmosDBSettings.Lease);
//await CosmosExtension.SetupCosmosDBEntitiesAsync(this.cosmosDBSettings.Producer);
await CosmosExtension.SetupCosmosDBEntitiesAsync(this.cosmosDBSettings.Lease);
Microsoft.Azure.Cosmos.Container leaseContainer = CosmosClientPool.GetCosmosClient(this.cosmosDBSettings.Lease).GetContainer(this.cosmosDBSettings.Lease.Database, this.cosmosDBSettings.Lease.Container);
Microsoft.Azure.Cosmos.Container sourceContainer = CosmosClientPool.GetCosmosClient(this.cosmosDBSettings.Producer).GetContainer(this.cosmosDBSettings.Producer.Database, this.cosmosDBSettings.Producer.Container);
this.changeFeedProcessor = sourceContainer
.GetChangeFeedProcessorBuilder <EventDataModel>("changeFeedBeginning", this.changesHandler)
.WithInstanceName("EventprocessingConsole")
.WithLeaseContainer(leaseContainer)
.WithStartTime(DateTime.MinValue.ToUniversalTime())
.Build();
await this.changeFeedProcessor.StartAsync();
}
public async Task InitClientsAsync()
{
CosmosClientPool.CreateClient(this.cosmosDBSettings.Consumer);
await CosmosExtension.SetupCosmosDBEntitiesAsync(this.cosmosDBSettings.Consumer);
}
public static async Task SetupCosmosDBEntitiesAsync(CosmosDBAccount cosmosDBAccount)
{
Database database = await CosmosExtension.SetupDatabaseAsync(cosmosDBAccount.Database, cosmosDBAccount.CreateIfContainerNotExists, cosmosDBAccount.DeleteIfDatabaseExists, CosmosClientPool.GetCosmosClient(cosmosDBAccount));
await CosmosExtension.SetupCollectionAsync(database, cosmosDBAccount.Container, cosmosDBAccount.PartitionKeyPath, cosmosDBAccount.CreateIfContainerNotExists, cosmosDBAccount.DeleteIfContainerExists);
}
