From 67c7ad760a2c6c0ef6600da52f81bf2cce7be104 Mon Sep 17 00:00:00 2001
From: Arne Dumarey <dumarey.arne@gmail.com>
Date: Wed, 6 Nov 2024 11:41:55 +0100
Subject: [PATCH] feat: add AnySnapshotStrategy and AllSnapshotStrategy

---
 .../Snapshotting/AllSnapshotStrategy.cs       | 21 +++++++++++++++++++
 .../Snapshotting/AnySnapshotStrategy.cs       | 21 +++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AllSnapshotStrategy.cs
 create mode 100644 src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AnySnapshotStrategy.cs

diff --git a/src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AllSnapshotStrategy.cs b/src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AllSnapshotStrategy.cs
new file mode 100644
index 0000000..ccf7f47
--- /dev/null
+++ b/src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AllSnapshotStrategy.cs
@@ -0,0 +1,21 @@
+namespace Be.Vlaanderen.Basisregisters.AggregateSource.Snapshotting
+{
+    using System.Collections.Generic;
+    using System.Linq;
+
+    /// <summary>
+    /// Snapshot strategy that returns true if all the given strategies returns true.
+    /// </summary>
+    public sealed class AllSnapshotStrategy : ISnapshotStrategy
+    {
+        private readonly IEnumerable<ISnapshotStrategy> _strategies;
+
+        public AllSnapshotStrategy(IEnumerable<ISnapshotStrategy> strategies)
+        {
+            _strategies = strategies;
+        }
+
+        public bool ShouldCreateSnapshot(SnapshotStrategyContext context)
+            => _strategies.All(x => x.ShouldCreateSnapshot(context));
+    }
+}
diff --git a/src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AnySnapshotStrategy.cs b/src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AnySnapshotStrategy.cs
new file mode 100644
index 0000000..f3c3d10
--- /dev/null
+++ b/src/Be.Vlaanderen.Basisregisters.AggregateSource/Snapshotting/AnySnapshotStrategy.cs
@@ -0,0 +1,21 @@
+namespace Be.Vlaanderen.Basisregisters.AggregateSource.Snapshotting
+{
+    using System.Collections.Generic;
+    using System.Linq;
+
+    /// <summary>
+    /// Snapshot strategy that returns true if any of the given strategies returns true.
+    /// </summary>
+    public sealed class AnySnapshotStrategy : ISnapshotStrategy
+    {
+        private readonly IEnumerable<ISnapshotStrategy> _strategies;
+
+        public AnySnapshotStrategy(IEnumerable<ISnapshotStrategy> strategies)
+        {
+            _strategies = strategies;
+        }
+
+        public bool ShouldCreateSnapshot(SnapshotStrategyContext context)
+            => _strategies.Any(x => x.ShouldCreateSnapshot(context));
+    }
+}