This is a Firestore version of the data connector for the distributed data storage.
By default, the connector connects to the default Firestore database in Google Cloud Platform, which is named
(default); as a reminder, this is the free-tier eligible Firestore database. This can be overridden by setting the
property lsd.dist.connectionString:
lsd.dist.connectionString=myDatabaseNameIf you have any of the Spring Cloud GCP java dependencies (ex.
implementation 'com.google.cloud:spring-cloud-gcp-core:x.x.x'), the GcpProjectIdProvider bean will be
autoconfigured when running in a GCP compute environment (ex. GCP Cloud Run). Similarly, the CredentialsProvider bean
will be autowired in a GCP compute environment. If you are running into a situation where you need to utilize this
library outside a GCP compute environment, you must provide the project id through the property
spring.cloud.gcp.project-id and provide a CredentialsProvider bean.
The following properties can be overridden by setting a System property.
| Property Name | Default | Description |
|---|---|---|
| lsd.dist.db.maxNumberOfInteractionsToQuery | 100 | To prevent query timeouts when dealing with large data sets |
| lsd.dist.db.timeToLiveDuration | -1d | If set to a positive duration, the column will be written with the value createdAt plus this duration |
NOTE
The admin repository is not currently implemented. Once more advanced querying capabilities are added to the Firestore client libraries, it will be implemented.
The TTL column is set to be expirationAt. In order to enable the TTL column, either enable it through the GCP console
or via terraform as shown below:
resource "google_firestore_field" "expiration_at" {
project = "my-project-name"
database = "(default)"
collection = "interceptedInteractions"
field = "expirationAt"
# enables a TTL policy for the document based on the value of entries with this field
ttl_config {}
}