feature: user flag assignment exporting

Disco.Services/Users/UserFlags/UserFlagExportTask.cs

@@ -0,0 +1,46 @@
+using Disco.Data.Repository;
+using Disco.Models.Services.Users.UserFlags;
+using Disco.Services.Exporting;
+using Disco.Services.Tasks;
+using Quartz;
+
+namespace Disco.Services.Users.UserFlags
+{
+    public class UserFlagExportTask : ScheduledTask
+    {
+        private const string JobDataMapContext = "Context";
+
+        public override string TaskName { get; } = "Export User Flags";
+        public override bool SingleInstanceTask { get { return false; } }
+        public override bool CancelInitiallySupported { get { return false; } }
+
+        public static ExportTaskContext<UserFlagExportOptions> ScheduleNow(UserFlagExportOptions options)
+        {
+            // Build Context
+            var context = new ExportTaskContext<UserFlagExportOptions>(options);
+
+            // Build Data Map
+            var task = new UserFlagExportTask();
+            JobDataMap taskData = new JobDataMap() { { JobDataMapContext, context } };
+
+            // Schedule Task
+            context.TaskStatus = task.ScheduleTask(taskData);
+
+            return context;
+        }
+
+        protected override void ExecuteTask()
+        {
+            var context = (ExportTaskContext<UserFlagExportOptions>)ExecutionContext.JobDetail.JobDataMap[JobDataMapContext];
+
+            Status.UpdateStatus(10, "Exporting User Flag Records", "Starting...");
+
+            using (DiscoDataContext Database = new DiscoDataContext())
+            {
+                var export = new UserFlagExport(Database, context.Options);
+
+                context.Result = export.Generate(Status);
+            }
+        }
+    }
+}