bucket replication

ecstore/src/cmd/bucket_replication_utils.rs

@@ -0,0 +1,55 @@
+use std::collections::HashMap;
+use chrono::{DateTime, Utc};
+
+// Representation of the replication status
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum StatusType {
+    Pending,
+    Completed,
+    CompletedLegacy,
+    Failed,
+    Replica,
+}
+
+// Representation of version purge status type (customize as needed)
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum VersionPurgeStatusType {
+    Pending,
+    Completed,
+    Failed,
+}
+
+// ReplicationState struct definition
+#[derive(Debug, Clone)]
+pub struct ReplicationState {
+    // Timestamp when the last replica update was received
+    pub replica_time_stamp: DateTime<Utc>,
+
+    // Replica status
+    pub replica_status: StatusType,
+
+    // Represents DeleteMarker replication state
+    pub delete_marker: bool,
+
+    // Timestamp when the last replication activity happened
+    pub replication_time_stamp: DateTime<Utc>,
+
+    // Stringified representation of all replication activity
+    pub replication_status_internal: String,
+
+    // Stringified representation of all version purge statuses
+    // Example format: "arn1=PENDING;arn2=COMPLETED;"
+    pub version_purge_status_internal: String,
+
+    // Stringified representation of replication decision for each target
+    pub replicate_decision_str: String,
+
+    // Map of ARN -> replication status for ongoing replication activity
+    pub targets: HashMap<String, StatusType>,
+
+    // Map of ARN -> VersionPurgeStatus for all the targets
+    pub purge_targets: HashMap<String, VersionPurgeStatusType>,
+
+    // Map of ARN -> stringified reset id and timestamp for all the targets
+    pub reset_statuses_map: HashMap<String, String>,
+}