notification

pkg/rpcclient/black.go

@@ -0,0 +1,30 @@
+package rpcclient
+
+import (
+	"context"
+
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	discoveryRegistry "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/friend"
+)
+
+type BlackClient struct {
+	*MetaClient
+}
+
+func NewBlackClient(zk discoveryRegistry.SvcDiscoveryRegistry) *BlackClient {
+	return &BlackClient{NewMetaClient(zk, config.Config.RpcRegisterName.OpenImFriendName)}
+}
+
+// possibleBlackUserID是否被userID拉黑，也就是是否在userID的黑名单中
+func (b *BlackClient) IsBlocked(ctx context.Context, possibleBlackUserID, userID string) (bool, error) {
+	cc, err := b.getConn()
+	if err != nil {
+		return false, err
+	}
+	r, err := friend.NewFriendClient(cc).IsBlack(ctx, &friend.IsBlackReq{UserID1: possibleBlackUserID, UserID2: userID})
+	if err != nil {
+		return false, err
+	}
+	return r.InUser2Blacks, nil
+}