tsk-8: Schedule message (#15)

Closes #8

Reviewed-on: #15
Co-authored-by: phoenix <kundeng00@pm.me>
Co-committed-by: phoenix <kundeng00@pm.me>

internal/service/scheduler.go

@@ -0,0 +1,58 @@
+package service
+
+import (
+	"fmt"
+
+	"git.kundeng.us/phoenix/swoosh/swoop/send"
+	"git.kundeng.us/phoenix/swoosh/swoop/types"
+	"git.kundeng.us/phoenix/textsender-models/tx0/contact"
+	"git.kundeng.us/phoenix/textsender-models/tx0/message"
+	"git.kundeng.us/phoenix/textsender-models/tx0/message/scheduling"
+	"git.kundeng.us/phoenix/textsender-models/tx0/token"
+	"github.com/google/uuid"
+
+	"git.kundeng.us/phoenix/catapult/internal/app"
+)
+
+
+type Scheduler struct {
+	Application *app.App
+	Token *token.Login
+}
+
+func (s *Scheduler) GetEvents(scheduledMessageId uuid.UUID) ([]*scheduling.ScheduledMessageEvent, error) {
+	sme := ScheduledMessageEvent{Application: s.Application, Token: s.Token}
+	if events, err := sme.GetEvents(scheduledMessageId); err != nil {
+		return nil, err
+	} else {
+		return events, nil
+	}
+}
+
+func (s *Scheduler) GetMessage(id uuid.UUID) (*message.Message, error) {
+	msg := Message{Application: s.Application, Token: s.Token}
+	if letter, err := msg.GetMessage(id); err != nil {
+		return nil, err
+	} else {
+		return letter, nil
+	}
+}
+
+func (s *Scheduler) GetContact(id uuid.UUID) (*contact.Contact, error) {
+	ctct := Contact{Application: s.Application, Token: s.Token}
+	if c, err := ctct.GetContact(id); err != nil {
+		return nil ,err
+	} else {
+		return c, nil
+	}
+}
+
+func (s *Scheduler) ScheduleMessage(schMsg scheduling.ScheduledMessage, event scheduling.ScheduledMessageEvent, c contact.Contact, msg message.Message) (*types.TwilioResult, error) {
+	msgSender := send.MessageSender{Config: s.Application.TwilioConfig}
+	if res, err := msgSender.Send(msg, c, &schMsg.Scheduled); err != nil {
+		return nil, err
+	} else {
+		fmt.Println(res.AccountSid)
+		return res, nil
+	}
+}