Implement in-process multi-dataset sync isolation across core, network, persistence, and tests

src/ZB.MOM.WW.CBDDC.Persistence/Snapshot/SnapshotDto.cs

@@ -20,6 +20,11 @@ public class SnapshotDto
     /// </summary>
     public string NodeId { get; set; } = "";
 
+    /// <summary>
+    ///     Gets or sets the dataset identifier represented by this snapshot payload.
+    /// </summary>
+    public string DatasetId { get; set; } = "primary";
+
     /// <summary>
     ///     Gets or sets the serialized document records.
     /// </summary>
@@ -48,6 +53,11 @@ public class SnapshotDto
 
 public class DocumentDto
 {
+    /// <summary>
+    ///     Gets or sets the dataset identifier.
+    /// </summary>
+    public string DatasetId { get; set; } = "primary";
+
     /// <summary>
     ///     Gets or sets the document collection name.
     /// </summary>
@@ -86,6 +96,11 @@ public class DocumentDto
 
 public class OplogDto
 {
+    /// <summary>
+    ///     Gets or sets the dataset identifier.
+    /// </summary>
+    public string DatasetId { get; set; } = "primary";
+
     /// <summary>
     ///     Gets or sets the collection associated with the operation.
     /// </summary>
@@ -134,6 +149,11 @@ public class OplogDto
 
 public class SnapshotMetadataDto
 {
+    /// <summary>
+    ///     Gets or sets the dataset identifier.
+    /// </summary>
+    public string DatasetId { get; set; } = "primary";
+
     /// <summary>
     ///     Gets or sets the node identifier.
     /// </summary>
@@ -180,6 +200,11 @@ public class RemotePeerDto
 
 public class PeerOplogConfirmationDto
 {
+    /// <summary>
+    ///     Gets or sets the dataset identifier.
+    /// </summary>
+    public string DatasetId { get; set; } = "primary";
+
     /// <summary>
     ///     Gets or sets the tracked peer node identifier.
     /// </summary>
@@ -214,4 +239,4 @@ public class PeerOplogConfirmationDto
     ///     Gets or sets a value indicating whether the tracked peer is active.
     /// </summary>
     public bool IsActive { get; set; }
-}
+}