database: Remove unused ListAllOperationDocs method

Author: Matthew Barnes

internal/database/database.go

@@ -81,7 +81,6 @@ type DBClient interface {
 	UpdateOperationDoc(ctx context.Context, operationID string, callback func(*OperationDocument) bool) (bool, error)
 	DeleteOperationDoc(ctx context.Context, operationID string) error
 	ListOperationDocs(subscriptionID string) DBClientIterator[OperationDocument]
-	ListAllOperationDocs() DBClientIterator[OperationDocument]
 
 	// GetSubscriptionDoc retrieves a SubscriptionDocument from the database given the subscriptionID.
 	// ErrNotFound is returned if an associated SubscriptionDocument cannot be found.
@@ -439,11 +438,6 @@ func (d *CosmosDBClient) ListOperationDocs(subscriptionID string) DBClientIterat
 	return newQueryItemsIterator[OperationDocument](pager)
 }
 
-func (d *CosmosDBClient) ListAllOperationDocs() DBClientIterator[OperationDocument] {
-	pk := azcosmos.NewPartitionKeyString(operationsPartitionKey)
-	return newQueryItemsIterator[OperationDocument](d.operations.NewQueryItemsPager("SELECT * FROM c", pk, nil))
-}
-
 // GetSubscriptionDoc retreives a subscription document from async DB using the subscription ID
 func (d *CosmosDBClient) GetSubscriptionDoc(ctx context.Context, subscriptionID string) (*SubscriptionDocument, error) {
 	// Make sure lookup keys are lowercase.