Adding Flags API

src/api/MicCheck.Api/Identities/TraitInput.cs

@@ -0,0 +1,31 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace MicCheck.Api.Identities;
+
+public record TraitInput(
+    [property: JsonPropertyName("trait_key")] string TraitKey,
+    [property: JsonPropertyName("trait_value")] object? TraitValue)
+{
+    public string GetStringValue() => TraitValue switch
+    {
+        JsonElement el when el.ValueKind == JsonValueKind.String => el.GetString() ?? string.Empty,
+        JsonElement el when el.ValueKind == JsonValueKind.True => "true",
+        JsonElement el when el.ValueKind == JsonValueKind.False => "false",
+        JsonElement el when el.ValueKind == JsonValueKind.Null => string.Empty,
+        JsonElement el => el.ToString(),
+        null => string.Empty,
+        _ => TraitValue.ToString() ?? string.Empty
+    };
+
+    public TraitValueType GetValueType() => TraitValue switch
+    {
+        JsonElement el when el.ValueKind is JsonValueKind.True or JsonValueKind.False => TraitValueType.Boolean,
+        JsonElement el when el.ValueKind == JsonValueKind.Number && el.TryGetInt64(out _) => TraitValueType.Integer,
+        JsonElement el when el.ValueKind == JsonValueKind.Number => TraitValueType.Float,
+        bool => TraitValueType.Boolean,
+        int or long => TraitValueType.Integer,
+        float or double or decimal => TraitValueType.Float,
+        _ => TraitValueType.String
+    };
+}