add models for MailAccount and Mail

kontor-gin/internal/repository/mail.go

@@ -0,0 +1,37 @@
+package repository
+
+import (
+	"context"
+	"kontor-api-gin/internal/models"
+	"log/slog"
+
+	"gorm.io/gorm"
+)
+
+type MailRepository struct {
+	db *gorm.DB
+}
+
+func NewMailRepository(db *gorm.DB) *MailRepository {
+	repository := &MailRepository{db: db}
+	return repository
+}
+
+func (repository *MailRepository) FindAll(context context.Context) ([]models.Mail, error) {
+	var mails []models.Mail
+
+	result := repository.db.Find(&mails)
+	slog.Info("MailRepository#FindAll", "count", result.RowsAffected)
+
+	return mails, nil
+}
+
+func (repository *MailRepository) GetById(context context.Context, id string) (models.Mail, error) {
+	var mail = models.Mail{ID: id}
+	slog.Info("MailRepository#GetById", "id", id)
+	result := repository.db.First(&mail)
+	if result.Error != nil {
+		slog.Info("MailRepository#GetById", "error", result.Error.Error())
+	}
+	return mail, result.Error
+}