inform

Documentation

Index

• func NewFakeEmailSender(c *viper.Viper) (*fakeEmailSender, error)
• func StartWorkerService(ctx context.Context, data *ServiceData) (chan struct{}, error)
• type DB
• type EmailMaker
• type EmailRetriever
• type MsgSender
• type Sender
• type ServiceData

Functions

func NewFakeEmailSender

func NewFakeEmailSender(c *viper.Viper) (*fakeEmailSender, error)

NewFakeEmailSender initiates email sender

func StartWorkerService

func StartWorkerService(ctx context.Context, data *ServiceData) (chan struct{}, error)

StartWorkerService starts the event queue listener service to listen for inform events returns channel for tracking when all jobs are finished

Types

type DB

type DB interface {
	LockEmailTable(context.Context, string, string) error
	UnLockEmailTable(context.Context, string, string, int) error
	LoadRequest(ctx context.Context, id string) (*persistence.ReqData, error)
}

DB tracks email sending process It is used to quarantee not to send the emails twice

type EmailMaker

type EmailMaker interface {
	Make(data *inform.Data) (*email.Email, error)
}

EmailMaker prepares the email

type EmailRetriever

type EmailRetriever interface {
	GetEmail(ID string) (string, error)
}

EmailRetriever return the email by ID

type MsgSender

type MsgSender interface {
	SendMessage(context.Context, amessages.Message, messages.Options) error
}

MsgSender provides send msg functionality

type Sender

type Sender interface {
	Send(email *email.Email) error
}

Sender send emails

type ServiceData

type ServiceData struct {
	GueClient   *gue.Client
	WorkerCount int
	EmailSender Sender
	EmailMaker  EmailMaker
	DB          DB
	Location    *time.Location
}

ServiceData keeps data required for service work