feat():learning后台管理项目初始化

internal/storage/balance_operation_log_storage.go

@@ -0,0 +1,22 @@
+package storage
+
+import (
+	"goalfymax-admin/internal/models"
+	"gorm.io/gorm"
+)
+
+type BalanceOperationLogStorage interface {
+	Create(log *models.BalanceOperationLog) error
+}
+
+type balanceOperationLogStorage struct {
+	db *gorm.DB
+}
+
+func NewBalanceOperationLogStorage() BalanceOperationLogStorage {
+	return &balanceOperationLogStorage{db: DB}
+}
+
+func (s *balanceOperationLogStorage) Create(log *models.BalanceOperationLog) error {
+	return s.db.Create(log).Error
+}