Email Reminders

Web/Email/ServiceReminderEmailService.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using MileageTraker.Web.DAL;
+using MileageTraker.Web.Models;
+using log4net;
+
+namespace MileageTraker.Web.Email
+{
+	public class ServiceReminderEmailService : IDisposable
+	{
+		private static readonly ILog Logger = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+		
+		protected readonly DataService DataService = new DataService();
+		protected readonly EmailNotificationService EmailService = new EmailNotificationService();
+		
+		public void SendAllNotificationEmails()
+		{
+			Logger.Info("Starting vehicle service notifications");
+			var serviceReminders = DataService.GetUpcomingServiceReminders().ToList();
+
+			Logger.Debug("Got " + serviceReminders.Count + " service reminders.");
+
+			SendAdminEmails(serviceReminders);
+
+			SendUserEmails(serviceReminders);
+		}
+
+		private void SendAdminEmails(IList<ServiceReminder> serviceReminders)
+		{
+			var admins =
+				(from u in DataService.GetUsers()
+				 where u.Roles.Any(r => r.RoleName == "Vehicle Admin")
+				 select u).Distinct().ToList();
+
+			var adminEmails =
+				from admin in admins
+				select new ServiceReminderEmail(admin, serviceReminders);
+
+			foreach (var email in adminEmails)
+			{
+				EmailService.SendServiceReminder(email);
+			}
+		}
+
+		private void SendUserEmails(IList<ServiceReminder> serviceReminders)
+		{
+			// send email to user
+			var userEmails =
+				from sr in serviceReminders
+				group sr by sr.Vehicle.Assigned
+				into g
+				let driver = DataService.FindUserByFullName(g.Key)
+				where driver != null
+				let userReminders = g.ToList()
+				select new ServiceReminderEmail(driver, userReminders);
+
+			foreach (var email in userEmails)
+			{
+				EmailService.SendServiceReminder(email);
+			}
+		}
+
+		public void Dispose()
+		{
+			DataService.Dispose();
+		}
+	}
+}