⚡ implement OIDC configuration management with CRUD operations, add admin routes, and enhance error handling

internal/repo/label.go

@@ -0,0 +1,55 @@
+package repo
+
+import "github.com/snowykami/neo-blog/internal/model"
+
+type labelRepo struct{}
+
+var Label = &labelRepo{}
+
+func (l *labelRepo) CreateLabel(key, value, color, tailwindClassName string) error {
+	label := &model.Label{
+		Key:               key,
+		Value:             value,
+		Color:             color,
+		TailwindClassName: tailwindClassName,
+	}
+	return GetDB().Create(label).Error
+}
+
+func (l *labelRepo) GetLabelByKey(key string) (*model.Label, error) {
+	var label model.Label
+	if err := GetDB().Where("key = ?", key).First(&label).Error; err != nil {
+		return nil, err
+	}
+	return &label, nil
+}
+
+func (l *labelRepo) GetLabelByID(id uint) (*model.Label, error) {
+	var label model.Label
+	if err := GetDB().Where("id = ?", id).First(&label).Error; err != nil {
+		return nil, err
+	}
+	return &label, nil
+}
+
+func (l *labelRepo) ListLabels() ([]model.Label, error) {
+	var labels []model.Label
+	if err := GetDB().Find(&labels).Error; err != nil {
+		return nil, err
+	}
+	return labels, nil
+}
+
+func (l *labelRepo) UpdateLabel(label *model.Label) error {
+	if err := GetDB().Save(label).Error; err != nil {
+		return err
+	}
+	return nil
+}
+
+func (l *labelRepo) DeleteLabel(id uint) error {
+	if err := GetDB().Where("id = ?", id).Delete(&model.Label{}).Error; err != nil {
+		return err
+	}
+	return nil
+}