func (app Application) StartWorkers() {
zonedUAAClient := uaa.NewZonedUAAClient(app.env.UAAClientID, app.env.UAAClientSecret, app.env.VerifySSL, UAAPublicKey)
WorkerGenerator{
InstanceIndex: app.env.VCAPApplication.InstanceIndex,
Count: WorkerCount,
}.Work(func(i int) Worker {
cloak, err := conceal.NewCloak(app.env.EncryptionKey)
if err != nil {
panic(err)
}
v1Workflow := postal.NewV1Process(postal.V1ProcessConfig{
DBTrace: app.env.DBLoggingEnabled,
UAAHost: app.env.UAAHost,
Sender: app.env.Sender,
Domain: app.env.Domain,
Packager: postal.NewPackager(app.mother.TemplatesLoader(), cloak),
MailClient: app.mother.MailClient(),
Database: app.mother.Database(),
TokenLoader: uaa.NewTokenLoader(zonedUAAClient),
UserLoader: postal.NewUserLoader(zonedUAAClient),
KindsRepo: app.mother.KindsRepo(),
ReceiptsRepo: app.mother.ReceiptsRepo(),
UnsubscribesRepo: app.mother.UnsubscribesRepo(),
GlobalUnsubscribesRepo: app.mother.GlobalUnsubscribesRepo(),
MessageStatusUpdater: postal.NewMessageStatusUpdater(app.mother.MessagesRepo()),
DeliveryFailureHandler: postal.NewDeliveryFailureHandler(),
})
database := v2models.NewDatabase(app.mother.SQLDatabase(), v2models.Config{})
messageStatusUpdater := postal.NewV2MessageStatusUpdater(v2models.NewMessagesRepository(util.NewClock()))
v2Workflow := postal.NewV2Workflow(app.mother.MailClient(), postal.NewPackager(app.mother.TemplatesLoader(), cloak), postal.NewUserLoader(zonedUAAClient), uaa.NewTokenLoader(zonedUAAClient), messageStatusUpdater, database, app.env.Sender, app.env.Domain, app.env.UAAHost)
worker := postal.NewDeliveryWorker(v1Workflow, v2Workflow, postal.DeliveryWorkerConfig{
ID: i,
UAAHost: app.env.UAAHost,
Logger: app.mother.Logger(),
Queue: app.mother.Queue(),
DBTrace: app.env.DBLoggingEnabled,
Database: database,
StrategyDeterminer: strategy.NewStrategyDeterminer(app.mother.UserStrategy(), app.mother.SpaceStrategy(), app.mother.OrganizationStrategy(), app.mother.EmailStrategy()),
DeliveryFailureHandler: postal.NewDeliveryFailureHandler(),
MessageStatusUpdater: messageStatusUpdater,
})
return &worker
})
}
delivery = postal.Delivery{
ClientID: "some-client",
UserGUID: "user-123",
Options: postal.Options{
Subject: "the subject",
Text: "body content",
ReplyTo: "*****@*****.**",
KindID: "some-kind",
TemplateID: "some-template-id",
},
MessageID: "randomly-generated-guid",
VCAPRequestID: "some-request-id",
CampaignID: "some-campaign-id",
}
workflow = postal.NewV2Workflow(mailClient, packager, userLoader, tokenLoader, messageStatusUpdater, database, "*****@*****.**", "example.com", "uaa-host")
})
It("ensures message delivery", func() {
err := workflow.Deliver(delivery, logger)
Expect(err).NotTo(HaveOccurred())
Expect(tokenLoader.LoadCall.Receives.UAAHost).To(Equal("uaa-host"))
Expect(userLoader.LoadCall.Receives.UserGUIDs).To(Equal([]string{"user-123"}))
Expect(userLoader.LoadCall.Receives.Token).To(Equal("some-token"))
Expect(mailClient.SendCall.CallCount).To(Equal(1))
msg := mailClient.SendCall.Receives.Message
Expect(msg.From).To(Equal("*****@*****.**"))
Expect(msg.ReplyTo).To(Equal("*****@*****.**"))