Adding Admin API

src/api/MicCheck.Api/Segments/CreateSegmentRequest.cs

@@ -0,0 +1,39 @@
+using FluentValidation;
+
+namespace MicCheck.Api.Segments;
+
+public record CreateSegmentConditionRequest(
+    string Property,
+    string Operator,
+    string Value);
+
+public record CreateSegmentRuleRequest(
+    string Type,
+    IReadOnlyList<CreateSegmentConditionRequest> Conditions,
+    IReadOnlyList<CreateSegmentRuleRequest>? ChildRules = null);
+
+public record CreateSegmentRequest(
+    string Name,
+    IReadOnlyList<CreateSegmentRuleRequest> Rules);
+
+public class CreateSegmentRequestValidator : AbstractValidator<CreateSegmentRequest>
+{
+    public CreateSegmentRequestValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty().MaximumLength(200);
+        RuleFor(x => x.Rules).NotNull();
+        RuleForEach(x => x.Rules).ChildRules(rule =>
+        {
+            rule.RuleFor(r => r.Type)
+                .Must(t => Enum.TryParse<SegmentRuleType>(t, true, out _))
+                .WithMessage("Rule type must be 'All', 'Any', or 'None'.");
+            rule.RuleForEach(r => r.Conditions).ChildRules(cond =>
+            {
+                cond.RuleFor(c => c.Property).NotEmpty();
+                cond.RuleFor(c => c.Operator)
+                    .Must(o => Enum.TryParse<SegmentConditionOperator>(o, true, out _))
+                    .WithMessage("Invalid operator.");
+            });
+        });
+    }
+}