feat: 迁移游戏商务绑定审核流程和列表

internal/data/business/platform.go

@@ -0,0 +1,45 @@
+package business
+
+import (
+	"context"
+	"errors"
+	"gorm.io/gorm"
+	"kra/internal/biz/business"
+)
+
+type PlatformProvider interface {
+	Database(string) (*gorm.DB, error)
+}
+type platformAccountRepo struct{ data PlatformProvider }
+
+func NewPlatformAccountRepo(data PlatformProvider) business.PlatformAccountRepo {
+	return &platformAccountRepo{data: data}
+}
+
+type platformAccountPO struct {
+	ID                uint64
+	Account, Password string
+	Status            int
+}
+
+func (platformAccountPO) TableName() string { return "tab_promote_business" }
+
+func (r *platformAccountRepo) FindByAccount(ctx context.Context, source, account string) (*business.PlatformAccount, error) {
+	source, err := business.NormalizePlatform(source)
+	if err != nil {
+		return nil, err
+	}
+	db, err := r.data.Database(source)
+	if err != nil || db == nil {
+		return nil, business.ErrPlatformUnavailable
+	}
+	var po platformAccountPO
+	err = db.WithContext(ctx).Where("account = ?", account).First(&po).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, business.ErrPlatformUnavailable
+	}
+	return &business.PlatformAccount{ID: po.ID, Account: po.Account, Password: po.Password, Status: po.Status}, nil
+}