kontor-echo: setup project to show homepage

kontor-echo/internal/service/mail.go

@@ -0,0 +1,27 @@
+package service
+
+import (
+	"context"
+	"kontor-api-echo/internal/models"
+	"kontor-api-echo/internal/repository"
+	"log/slog"
+)
+
+type MailService struct {
+	repository *repository.MailRepository
+}
+
+func NewMailService(repo *repository.MailRepository) *MailService {
+	service := &MailService{repository: repo}
+	return service
+}
+
+func (service *MailService) List(context context.Context) ([]models.Mail, error) {
+	slog.Info("MailService#List")
+	return service.repository.FindAll(context)
+}
+
+func (service *MailService) Get(context context.Context, id string) (*models.Mail, error) {
+	slog.Info("MailService#Get")
+	return service.repository.GetById(context, id)
+}