[PM-23580] Security Task Metrics (#6164)

* add metrics endpoint for an organization to return completed and total security tasks

* refactor metrics fetch to use sql sproc for efficiency rather than having to pull all security task data

* add separate response model for security task metrics endpoint

* Pascal Case to match existing implementations

* refactor org to organization for consistency with other methods

* alter security task endpoint:
- remove "count" from variable naming
- update sproc naming

* remove enablement check

* replace orgId with organizationId

src/Api/Vault/Controllers/SecurityTaskController.cs

@@ -24,6 +24,7 @@ public class SecurityTaskController : Controller
     private readonly IGetTasksForOrganizationQuery _getTasksForOrganizationQuery;
     private readonly ICreateManyTasksCommand _createManyTasksCommand;
     private readonly ICreateManyTaskNotificationsCommand _createManyTaskNotificationsCommand;
+    private readonly IGetTaskMetricsForOrganizationQuery _getTaskMetricsForOrganizationQuery;
 
     public SecurityTaskController(
         IUserService userService,
@@ -31,7 +32,8 @@ public class SecurityTaskController : Controller
         IMarkTaskAsCompleteCommand markTaskAsCompleteCommand,
         IGetTasksForOrganizationQuery getTasksForOrganizationQuery,
         ICreateManyTasksCommand createManyTasksCommand,
-        ICreateManyTaskNotificationsCommand createManyTaskNotificationsCommand)
+        ICreateManyTaskNotificationsCommand createManyTaskNotificationsCommand,
+        IGetTaskMetricsForOrganizationQuery getTaskMetricsForOrganizationQuery)
     {
         _userService = userService;
         _getTaskDetailsForUserQuery = getTaskDetailsForUserQuery;
@@ -39,6 +41,7 @@ public class SecurityTaskController : Controller
         _getTasksForOrganizationQuery = getTasksForOrganizationQuery;
         _createManyTasksCommand = createManyTasksCommand;
         _createManyTaskNotificationsCommand = createManyTaskNotificationsCommand;
+        _getTaskMetricsForOrganizationQuery = getTaskMetricsForOrganizationQuery;
     }
 
     /// <summary>
@@ -80,6 +83,18 @@ public class SecurityTaskController : Controller
         return new ListResponseModel<SecurityTasksResponseModel>(response);
     }
 
+    /// <summary>
+    /// Retrieves security task metrics for an organization.
+    /// </summary>
+    /// <param name="organizationId">The organization Id</param>
+    [HttpGet("{organizationId:guid}/metrics")]
+    public async Task<SecurityTaskMetricsResponseModel> GetTaskMetricsForOrganization([FromRoute] Guid organizationId)
+    {
+        var metrics = await _getTaskMetricsForOrganizationQuery.GetTaskMetrics(organizationId);
+
+        return new SecurityTaskMetricsResponseModel(metrics.CompletedTasks, metrics.TotalTasks);
+    }
+
     /// <summary>
     /// Bulk create security tasks for an organization.
     /// </summary>