fix partyToMerchantRpService countAll

repository/src/main/java/com/jiejing/fitness/finance/repository/service/PartyToMerchantRpService.java

@@ -112,4 +112,10 @@ public class PartyToMerchantRpService extends
     this.baseMapper.delete(wrapper);
   }
 
+
+  public long countAll(){
+    QueryWrapper<PartyToMerchant> wrapper = new QueryWrapper<>();
+    return this.baseMapper.selectCount(wrapper);
+  }
+
 }