Add Galaxy repository API and clients

2026-04-29 07:27:00 -04:00
parent 047d875fe6
commit 133c83029b
103 changed files with 22788 additions and 39 deletions
@@ -0,0 +1,69 @@
+using MxGateway.Contracts.Proto.Galaxy;
+using MxGateway.Server.Galaxy;
+
+namespace MxGateway.Server.Grpc;
+
+/// <summary>
+///     Maps <see cref="GalaxyHierarchyRow"/> + <see cref="GalaxyAttributeRow"/> rows produced
+///     by <see cref="GalaxyRepository"/> into <c>galaxy_repository.v1</c> proto messages.
+///     Pure function, separated so it can be unit-tested without a SQL connection.
+/// </summary>
+public static class GalaxyProtoMapper
+{
+    public static IEnumerable<GalaxyObject> MapHierarchy(
+        IReadOnlyList<GalaxyHierarchyRow> hierarchy,
+        IReadOnlyList<GalaxyAttributeRow> attributes)
+    {
+        Dictionary<int, List<GalaxyAttributeRow>> attributesByGobjectId = attributes
+            .GroupBy(a => a.GobjectId)
+            .ToDictionary(g => g.Key, g => g.ToList());
+
+        foreach (GalaxyHierarchyRow row in hierarchy)
+        {
+            yield return MapObject(row, attributesByGobjectId);
+        }
+    }
+
+    public static GalaxyObject MapObject(
+        GalaxyHierarchyRow row,
+        IReadOnlyDictionary<int, List<GalaxyAttributeRow>> attributesByGobjectId)
+    {
+        GalaxyObject obj = new()
+        {
+            GobjectId = row.GobjectId,
+            TagName = row.TagName,
+            ContainedName = row.ContainedName,
+            BrowseName = row.BrowseName,
+            ParentGobjectId = row.ParentGobjectId,
+            IsArea = row.IsArea,
+            CategoryId = row.CategoryId,
+            HostedByGobjectId = row.HostedByGobjectId,
+        };
+        obj.TemplateChain.AddRange(row.TemplateChain);
+
+        if (attributesByGobjectId.TryGetValue(row.GobjectId, out List<GalaxyAttributeRow>? attrs))
+        {
+            foreach (GalaxyAttributeRow attr in attrs)
+            {
+                obj.Attributes.Add(MapAttribute(attr));
+            }
+        }
+
+        return obj;
+    }
+
+    public static GalaxyAttribute MapAttribute(GalaxyAttributeRow row) => new()
+    {
+        AttributeName = row.AttributeName,
+        FullTagReference = row.FullTagReference,
+        MxDataType = row.MxDataType,
+        DataTypeName = row.DataTypeName ?? string.Empty,
+        IsArray = row.IsArray,
+        ArrayDimension = row.ArrayDimension ?? 0,
+        ArrayDimensionPresent = row.ArrayDimension.HasValue,
+        MxAttributeCategory = row.MxAttributeCategory,
+        SecurityClassification = row.SecurityClassification,
+        IsHistorized = row.IsHistorized,
+        IsAlarm = row.IsAlarm,
+    };
+}