Salesforce Commerce Cloud/Demandware - 按日期范围的OCAPI查询订单

Question

我试图使用日期范围查询Demandware（SFCC）api以提取订单。 orders_search的POST工作，但它似乎非常低效。首先我拉全部数据，然后我过滤结果。

我想简单地查询日期范围，但我无法弄清楚如何做到这一点。帮帮我。

{ 
    query : { 
     filtered_query: { 
      query: { 
       term_query: { fields: ["creation_date"], operator: "is_not_null" } 
      }, 
     filter: { 
       range_filter: { 
        field: "creation_date", 
        from: "2017-08-12T00:00:00.000Z", 
        to: "2017-08-13T00:00:00.000Z", 
        from_inclusive: true 
       } 
      } 
     } 
    } 
} 

编辑：虽然我解决了最初的问题，这最终被更加复杂，因为该服务只允许一次200个响应。因此，首先您必须提出请求以查明有多少结果，然后多次调用该服务以获取数据。以下是与C＃一起使用的代码。日期范围作为变量传入。

   var m_payload_count = "{ query : { filtered_query: { query: { term_query: { fields: [\"creation_date\"], operator: \"is_not_null\" } }, filter: { range_filter: { field: \"creation_date\", from: \"" + strBeginDateTime + "\", to: \"" + strEndDateTime + "\", from_inclusive: true } } } } }"; 

       // can only get 200 responses at a a time so make a basic call first to get the total 

       m_response_count = apiClient.UploadString(m_url, m_payload_count); 

       dynamic m_jsoncount = JsonConvert.DeserializeObject(m_response_count); 

       // determine number of times of full api call, rounding up. substitute begin/end dates and beginning count placeholder 

       int m_records = m_jsoncount["total"]; 
       int m_numbercalls = (m_records + (200 - 1))/200; 

       dynamic m_json; 

       for (int i = 0; i < m_numbercalls; i++) 
       { 
        var m_payload = "{ query : { filtered_query: { query: { term_query: { fields: [\"creation_date\"], operator: \"is_not_null\" } }, filter: { range_filter: { field: \"creation_date\", from: \"" + strBeginDateTime + "\", to: \"" + strEndDateTime + "\", from_inclusive: true } } } }, select: \"(**)\", start: " + i * 200 + ", count: 200 }"; 

        m_response = apiClient.UploadString(m_url, m_payload); 

        m_json = JsonConvert.DeserializeObject(m_response); 

代码的其余部分被省略，但它本质上是遍历m_json对象。

Answer 1

{ 
    "query" : 
    { 
     "filtered_query": { 
      "query": { match_all_query: {} }, 
      "filter": { 
       "range_filter": { 
        "field": "creation_date", 
        "from": "2016-01-01T00:00:00.000Z" 
       } 
      } 
     } 
    }, 
    "select" : "(**)" 
}