Initial commit

app/job/main/ugcpay/dao/redis.go

@@ -0,0 +1,31 @@
+package dao
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/pkg/errors"
+)
+
+func assetRelationKey(mid int64) string {
+	return fmt.Sprintf("up_ar_%d", mid)
+}
+
+func assetRelationField(oid int64, otype string) string {
+	return fmt.Sprintf("%s_%d", otype, oid)
+}
+
+// DelCacheAssetRelationState delete asset relation state.
+func (d *Dao) DelCacheAssetRelationState(c context.Context, oid int64, otype string, mid int64) (err error) {
+	var (
+		key   = assetRelationKey(mid)
+		field = assetRelationField(oid, otype)
+		conn  = d.redis.Get(c)
+	)
+	defer conn.Close()
+	if _, err = conn.Do("HDEL", key, field); err != nil {
+		err = errors.Wrapf(err, "conn.Do(HDEL, %s, %s)", key, field)
+		return
+	}
+	return
+}