[PM-13014] - Add CanToggleStatus property to PolicyRepsonseModel based on Policy Validators (#4940)

* Adding CanToggleState to PoliciesControllers (api/public) endpoints. Added mappings wrapped in feature flag.

* Updated logic for determining CanToggle. Removed setting of toggle from List endpoint. Added new details model for single policy response. Validator now returns after first error.

src/Api/AdminConsole/Models/Response/Helpers/PolicyDetailResponses.cs

@@ -0,0 +1,19 @@
+using Bit.Api.AdminConsole.Models.Response.Organizations;
+using Bit.Core.AdminConsole.Entities;
+using Bit.Core.AdminConsole.Enums;
+using Bit.Core.AdminConsole.OrganizationFeatures.OrganizationDomains.Interfaces;
+
+namespace Bit.Api.AdminConsole.Models.Response.Helpers;
+
+public static class PolicyDetailResponses
+{
+    public static async Task<PolicyDetailResponseModel> GetSingleOrgPolicyDetailResponseAsync(this Policy policy, IOrganizationHasVerifiedDomainsQuery hasVerifiedDomainsQuery)
+    {
+        if (policy.Type is not PolicyType.SingleOrg)
+        {
+            throw new ArgumentException($"'{nameof(policy)}' must be of type '{nameof(PolicyType.SingleOrg)}'.", nameof(policy));
+        }
+
+        return new PolicyDetailResponseModel(policy, !await hasVerifiedDomainsQuery.HasVerifiedDomainsAsync(policy.OrganizationId));
+    }
+}

src/Api/AdminConsole/Models/Response/Organizations/PolicyDetailResponseModel.cs

@@ -0,0 +1,20 @@
+using Bit.Core.AdminConsole.Entities;
+
+namespace Bit.Api.AdminConsole.Models.Response.Organizations;
+
+public class PolicyDetailResponseModel : PolicyResponseModel
+{
+    public PolicyDetailResponseModel(Policy policy, string obj = "policy") : base(policy, obj)
+    {
+    }
+
+    public PolicyDetailResponseModel(Policy policy, bool canToggleState) : base(policy)
+    {
+        CanToggleState = canToggleState;
+    }
+
+    /// <summary>
+    /// Indicates whether the Policy can be enabled/disabled
+    /// </summary>
+    public bool CanToggleState { get; set; } = true;
+}

src/Api/AdminConsole/Models/Response/Organizations/PolicyResponseModel.cs

@@ -0,0 +1,33 @@
+using System.Text.Json;
+using Bit.Core.AdminConsole.Entities;
+using Bit.Core.AdminConsole.Enums;
+using Bit.Core.Models.Api;
+
+namespace Bit.Api.AdminConsole.Models.Response.Organizations;
+
+public class PolicyResponseModel : ResponseModel
+{
+    public PolicyResponseModel(Policy policy, string obj = "policy")
+        : base(obj)
+    {
+        if (policy == null)
+        {
+            throw new ArgumentNullException(nameof(policy));
+        }
+
+        Id = policy.Id;
+        OrganizationId = policy.OrganizationId;
+        Type = policy.Type;
+        Enabled = policy.Enabled;
+        if (!string.IsNullOrWhiteSpace(policy.Data))
+        {
+            Data = JsonSerializer.Deserialize<Dictionary<string, object>>(policy.Data);
+        }
+    }
+
+    public Guid Id { get; set; }
+    public Guid OrganizationId { get; set; }
+    public PolicyType Type { get; set; }
+    public Dictionary<string, object> Data { get; set; }
+    public bool Enabled { get; set; }
+}