Implemented scheduling service and first two jobs
This commit is contained in:
@@ -0,0 +1,77 @@
|
||||
using PostFundManagement.Application.Abstractions.Services;
|
||||
using PostFundManagement.Application.Services.Communications;
|
||||
using PostFundManagement.Domain;
|
||||
using PostFundManagement.Domain.Abstractions;
|
||||
using PostFundManagement.Infrastructure.Database;
|
||||
|
||||
namespace PostFundManagement.Application.Events;
|
||||
|
||||
public sealed class LateProjectEvent : IEvent
|
||||
{
|
||||
public Guid Id { get; set; } = Guid.CreateVersion7();
|
||||
|
||||
public string Name { get; set; } = nameof(LateProjectEvent);
|
||||
|
||||
public DateTimeOffset EnqueueAt { get; set; } = DateTimeOffset.UtcNow;
|
||||
|
||||
public string CorrelationId { get; set; } = "lateproject-reminder";
|
||||
|
||||
public static LateProjectEvent Create() => new();
|
||||
}
|
||||
|
||||
public sealed class LateProjectEventHandler(IDbContextFactory<ApplicationDbContext> contextFactory,
|
||||
ICommunicationsService service) : INotificationHandler<LateProjectEvent>
|
||||
{
|
||||
readonly int lateDays = 3;
|
||||
|
||||
public async ValueTask Handle(LateProjectEvent notification, CancellationToken cancellationToken)
|
||||
{
|
||||
await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
|
||||
|
||||
var lateMilestones = await context.Milestones
|
||||
.AsNoTracking()
|
||||
.Include(i => i.Project!.Programme!.Portfolio!.Organisation!.User)
|
||||
.Where(m => (DateTime.UtcNow - m.Project!.StartedAt!).Value.TotalDays < lateDays)
|
||||
.OrderBy(o => o.CreatedAt)
|
||||
.GroupBy(g => g.ProjectId)
|
||||
.AsSplitQuery()
|
||||
.ToListAsync(cancellationToken);
|
||||
|
||||
if (lateMilestones is null) return;
|
||||
|
||||
using var htmlTemplateReader = new StreamReader(Assembly.GetAssembly(typeof(IDomain))?
|
||||
.GetManifestResourceStream("PostFundManagement.Domain.Templates.lateprojectsmilestones.html")!);
|
||||
|
||||
var template = await htmlTemplateReader.ReadToEndAsync(cancellationToken);
|
||||
|
||||
foreach (var group in lateMilestones)
|
||||
{
|
||||
if (!group.Any()) continue;
|
||||
|
||||
var project = group.FirstOrDefault()?.Project;
|
||||
|
||||
if (project is null) continue;
|
||||
|
||||
var mostLateMilestone = group.OrderBy(m => m.DueAt).FirstOrDefault();
|
||||
var missedMilestone = group.Where(m => DateTime.UtcNow > m.DueAt).FirstOrDefault();
|
||||
|
||||
var messageBody = template;
|
||||
messageBody = messageBody.Replace("[ProjectName]", project.Name);
|
||||
messageBody = messageBody.Replace("[ProjectStartDate]", $"{project.StartedAt:yyyy-MM-dd}");
|
||||
messageBody = messageBody.Replace("[ProjectEndDate]", $"{project.EndedAt:yyyy-MM-dd}");
|
||||
messageBody = messageBody.Replace("[TotalLateMiletones]", $"{group.Count()}");
|
||||
|
||||
// TODO: output information of most late milestone
|
||||
// TODO: output information of milestones already missed
|
||||
|
||||
var organisation = mostLateMilestone?.Project?.Programme?.Portfolio?.Organisation;
|
||||
|
||||
if (organisation is null) continue;
|
||||
|
||||
var notificationRequest = new CreateNotificationRequest(organisation.Id, organisation.User!.Id, NotificationPlatform.Email,
|
||||
"Project Status Update", organisation.User!.Email, messageBody, NotificationStatus.Queued);
|
||||
|
||||
_ = await service.CreateNotificationAsync(notificationRequest, SystemUser, cancellationToken);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,122 @@
|
||||
using PostFundManagement.Application.Services.Shared;
|
||||
using PostFundManagement.Domain.Abstractions;
|
||||
using PostFundManagement.Infrastructure.Database;
|
||||
|
||||
namespace PostFundManagement.Application.Events;
|
||||
|
||||
public sealed class ProcessEmailEvent : IEvent
|
||||
{
|
||||
public Guid Id { get; set; } = Guid.CreateVersion7();
|
||||
|
||||
public string Name { get; set; } = nameof(ProcessEmailEvent);
|
||||
|
||||
public DateTimeOffset EnqueueAt { get; set; } = DateTimeOffset.UtcNow;
|
||||
|
||||
public string CorrelationId { get; set; } = "email-processor";
|
||||
|
||||
public static ProcessEmailEvent Create() => new();
|
||||
}
|
||||
|
||||
public sealed class ProcessEmailEventHandler(IDbContextFactory<ApplicationDbContext> contextFactory,
|
||||
IFeatureManager featureManager, EmailService emailService, ISkorubaUserService skorubaUserService) : INotificationHandler<ProcessEmailEvent>
|
||||
{
|
||||
const int maxBatch = 100;
|
||||
|
||||
public async ValueTask Handle(ProcessEmailEvent notification, CancellationToken cancellationToken)
|
||||
{
|
||||
if (!await featureManager.IsEnabledAsync(FeatureEmailProcessor)) return;
|
||||
|
||||
await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
|
||||
|
||||
var outgoing = await context.Notifications.AsNoTracking()
|
||||
.Include(i => i.Organisation)
|
||||
.Include(i => i.RecipientUser)
|
||||
.Include(i => i.Tenant)
|
||||
.Where(n => n.Status == Domain.NotificationStatus.Queued)
|
||||
.OrderByDescending(o => o.CreatedAt)
|
||||
.Take(maxBatch)
|
||||
.ToListAsync(cancellationToken);
|
||||
|
||||
if (outgoing?.Count == 0) return;
|
||||
|
||||
if (emailService.Status is not (Domain.EmailStatuses.Connected or Domain.EmailStatuses.Success))
|
||||
await emailService.ConnectAsync(cancellationToken);
|
||||
|
||||
var failedTransmissions = new List<(long notificationId, string? error)>();
|
||||
|
||||
foreach (var enqueuedMessage in outgoing!)
|
||||
{
|
||||
var userClaimResult = await skorubaUserService.GetUserClaimsAsync(enqueuedMessage.RecipientUser!.Id, cancellationToken: cancellationToken);
|
||||
|
||||
if (userClaimResult.IsFailed)
|
||||
{
|
||||
failedTransmissions.Add((enqueuedMessage.Id, "Failed to retrieve user claims"));
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
var name = userClaimResult.Value.FirstOrDefault(c => c.ClaimType == "given_name")?.ClaimValue ?? enqueuedMessage.Organisation!.Name;
|
||||
var surname = userClaimResult.Value.FirstOrDefault(c => c.ClaimType == "family_name")?.ClaimValue ?? string.Empty;
|
||||
var email = enqueuedMessage.RecipientUser?.Email ?? enqueuedMessage.Organisation?.Email ?? enqueuedMessage.Destination ?? string.Empty;
|
||||
|
||||
if (string.IsNullOrWhiteSpace(email))
|
||||
{
|
||||
failedTransmissions.Add((enqueuedMessage.Id, "Could not resolve destination email address"));
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
var message = new Domain.Models.Email.Message
|
||||
{
|
||||
Sender = new Domain.Models.Email.Party
|
||||
{
|
||||
Address = "noreply@ifritechnologies.co.za",
|
||||
Name = "Post Fund Management"
|
||||
},
|
||||
Recipient = new Domain.Models.Email.Party
|
||||
{
|
||||
Address = email,
|
||||
Name = string.IsNullOrWhiteSpace(surname)
|
||||
? name : $"{name} {surname}"
|
||||
},
|
||||
Subject = enqueuedMessage.Subject,
|
||||
Body = new Domain.Models.Email.Body
|
||||
{
|
||||
Properties = new Domain.Models.Email.BodyProperties
|
||||
{
|
||||
HasAttachments = false,
|
||||
IsHtml = true
|
||||
},
|
||||
Message = enqueuedMessage.Message
|
||||
}
|
||||
};
|
||||
|
||||
var response = await emailService.SendEmailAsync(message, cancellationToken);
|
||||
|
||||
if (response.IsFailed || response.Value.Status is not (Domain.EmailStatuses.Connected or Domain.EmailStatuses.Success))
|
||||
{
|
||||
failedTransmissions.Add((enqueuedMessage.Id, $"Error: {response.Value.Error}"));
|
||||
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
foreach (var (notificationId, error) in failedTransmissions)
|
||||
await context.Notifications.Where(n => n.Id == notificationId)
|
||||
.ExecuteUpdateAsync(p => p
|
||||
.SetProperty(u => u.Status, Domain.NotificationStatus.Failed)
|
||||
.SetProperty(u => u.Error, error), cancellationToken);
|
||||
|
||||
var failedIds = failedTransmissions.Select(f => f.notificationId).ToList();
|
||||
|
||||
foreach (var successMessage in outgoing)
|
||||
{
|
||||
if (failedIds.Contains(successMessage.Id)) continue;
|
||||
|
||||
await context.Notifications.Where(n => n.Id == successMessage.Id)
|
||||
.ExecuteUpdateAsync(p => p
|
||||
.SetProperty(u => u.Status, Domain.NotificationStatus.Sent)
|
||||
.SetProperty(u => u.Error, string.Empty), cancellationToken);
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user