add models for MailAccount and Mail

kontor-gin/internal/service/mailaccount.go

@@ -0,0 +1,28 @@
+package service
+
+import (
+	"context"
+	"kontor-api-gin/internal/models"
+	"kontor-api-gin/internal/repository"
+	"log/slog"
+)
+
+type MailAccountService struct {
+	repository *repository.MailAccountRepository
+}
+
+func NewMailAccountService(repo *repository.MailAccountRepository) *MailAccountService {
+	service := &MailAccountService{repository: repo}
+	return service
+}
+
+func (service *MailAccountService) List(context context.Context) ([]models.MailAccount, error) {
+	slog.Info("MailAccountService#List")
+	return service.repository.FindAll(context)
+}
+
+func (service *MailAccountService) Get(context context.Context, id string) (models.MailAccount, error) {
+	slog.Info("MailAccountService#Get")
+	return service.repository.GetById(context, id)
+}
+