Initial commit

app/interface/main/activity/dao/like/extend.go

@@ -0,0 +1,22 @@
+package like
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/pkg/errors"
+)
+
+const (
+	_addLikeExtendSQL = "insert into like_extend (lid,`like`) values %s ON DUPLICATE KEY UPDATE `like` = values(`like`);"
+)
+
+// AddExtend .
+func (dao *Dao) AddExtend(c context.Context, query string) (res int64, err error) {
+	rows, err := dao.db.Exec(c, fmt.Sprintf(_addLikeExtendSQL, query))
+	if err != nil {
+		err = errors.Wrap(err, " dao.db.Exec()")
+		return
+	}
+	return rows.RowsAffected()
+}