public async Task <IActionResult> GetEmailPreview([FromBody] PreviewRequestDto request)
{
var app = new App
{
Name = request.AppName
};
try
{
if (request.TemplateType == PreviewType.Html)
{
var template = new EmailTemplate
{
BodyHtml = request.Template
};
var formatted = await emailFormatter.FormatAsync(Notifications, template, app, EmailUser, true);
var response = new PreviewDto
{
Result = formatted.BodyHtml !
};
return(Ok(response));
}
else
{
var template = new EmailTemplate
{
BodyText = request.Template
};
var formatted = await emailFormatter.FormatAsync(Notifications, template, app, EmailUser, true);
var response = new PreviewDto
{
Result = formatted.BodyText !
};
return(Ok(response));
}
}
catch (EmailFormattingException ex)
{
var response = new PreviewDto
{
Errors = ex.Errors.ToArray()
};
return(StatusCode(400, response));
}
}
public async Task SendJobsAsync(List <EmailJob> jobs,
CancellationToken ct)
{
using (Telemetry.Activities.StartActivity("Send"))
{
var first = jobs[0];
var commonEmail = first.EmailAddress;
var commonApp = first.Notification.AppId;
var commonUser = first.Notification.UserId;
await UpdateAsync(first.Notification, commonEmail, ProcessStatus.Attempt);
var app = await appStore.GetCachedAsync(first.Notification.AppId, ct);
if (app == null)
{
log.LogWarning("Cannot send email: App not found.");
await UpdateAsync(jobs, commonEmail, ProcessStatus.Handled);
return;
}
try
{
var user = await userStore.GetCachedAsync(commonApp, commonUser, ct);
if (user == null)
{
await SkipAsync(jobs, commonEmail, Texts.Email_UserDeleted);
return;
}
if (string.IsNullOrWhiteSpace(user.EmailAddress))
{
await SkipAsync(jobs, commonEmail, Texts.Email_UserNoEmail);
return;
}
var senders = integrationManager.Resolve <IEmailSender>(app, first.Notification).Select(x => x.Target).ToList();
if (senders.Count == 0)
{
await SkipAsync(jobs, commonEmail, Texts.Email_ConfigReset);
return;
}
EmailMessage?message;
using (Telemetry.Activities.StartActivity("Format"))
{
var(skip, template) = await GetTemplateAsync(
first.Notification.AppId,
first.Notification.UserLanguage,
first.EmailTemplate,
ct);
if (skip != null)
{
await SkipAsync(jobs, commonEmail, skip !);
return;
}
if (template == null)
{
return;
}
var(result, errors) = await emailFormatter.FormatAsync(jobs, template, app, user, false, ct);
if (errors.Count > 0 || result == null)
{
throw new EmailFormattingException(errors);
}
message = result;
}
await SendCoreAsync(message, app.Id, senders, ct);
await UpdateAsync(jobs, commonEmail, ProcessStatus.Handled);
}
catch (DomainException ex)
{
await logStore.LogAsync(app.Id, Name, ex.Message);
throw;
}
}
}
