Closed zhaobinglong closed 4 years ago
获取交易深度
/* 获取订单列表信息
* baseToken base-token 地址
* quoteToken quote-token 地址
* is_sell 为true时是卖单,false是买单
*
* 返回值
* bq_hash: base-quote token 哈希值
* od_hash: 订单列表第一个订单的哈希值
*/
function getOrderQueueInfo(address baseToken, address quoteToken, bool is_sell);
选择tokenA,tokenD, 选择买单,得到如下响应结果:
560b32eb4825a8ca982d48ac0a18c7630752f17cb2663cdfe7b1314beacd4a45
dc9de400c71e6a0e2ce314066231b3a2dbac314e78c7c8bb8fc86360d15a724a
第一个值是bq_hash,第二个值是od_hash,拿到这两个值,调用getOrderInfo,请求订单信息 出现异常:
"code":-32602,
"message":"invalid argument 0: json: cannot unmarshal hex string without 0x prefix into
Go struct field CallArgs.data of type hexutil.Bytes"
获取每个订单的状态(当前撮合了多少,比如说我买100个tokenA,当前撮合了50个,应该显示50/100)
/* 获取订单信息
* bq_hash: base-token/quote-token 哈希值
* od_hash: 订单哈希值
* is_sell: true 为卖单,false为买单
*
* 返回值:
* 订单信息 QueueElem(参考该结构体)
* */
function getOrderInfo(bytes32 bq_hash, bytes32 od_hash, bool is_sell);
QueueElem结构体
/* 订单信息
* order: 订单参数
* filled: 订单匹配额(已匹配的交易token的数量)
* next: 该订单的下一个订单的哈希值
* */
struct QueueElem {
OrderParam order;
uint256 filled;
bytes32 next;
}
/* 订单参数
* trader: taker 地址
* baseTokenAmount: 交易token的数量
* quoteTokenAmount: 报价token的数量
* gasTokenAmount: 交易费用token的数量,一般默认0
* data: 交易参数的设置, 包含hydro版本号、交易买卖标志等, 生成方式参见接口getConfigData
* signature: 交易签名数据, 包含签名的vrs, 以及签名方法, 生成方式参见接口 getConfigSignature
*/
struct OrderParam {
address trader;
uint256 baseTokenAmount;
uint256 quoteTokenAmount;
uint256 gasTokenAmount;
bytes32 data;
OrderSignature signature;
}
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
0x560b32eb4825a8ca982d48ac0a18c7630752f17cb2663cdfe7b1314beacd4a45dc9de400c71e6a0e2ce314066231b3a2dbac314e78c7c8bb8fc86360d15a724a
获取交易深度需要特别注意:
红框里面的两个保持一致
交易深度左边数据显示:
deadline:2019-12-25 size:1