add tysc handlers to kontor-gin

kontor-gin/internal/repository/publisher.go

@@ -0,0 +1,27 @@
+package repository
+
+import (
+	"context"
+	"kontor-api-gin/internal/models"
+	"log/slog"
+
+	"gorm.io/gorm"
+)
+
+type PublisherRepository struct {
+	db *gorm.DB
+}
+
+func NewPublisherRepository(db *gorm.DB) *PublisherRepository {
+	repo := &PublisherRepository{db: db}
+	return repo
+}
+
+func (repository *PublisherRepository) FindAll(context context.Context) ([]models.Publisher, error) {
+	var publishers []models.Publisher
+
+	result := repository.db.Find(&publishers)
+	slog.Info("PublisherRepository#FindAll", "count", result.RowsAffected)
+
+	return publishers, nil
+}