（Salesforce Force.com REST API）如何确定哪些产品与机会相关联？

Question

我正在使用 Salesforce Force.com REST API。我需要确定哪些产品 (Product2) 与机会 (Opportunity) 相关联。到目前为止，我一直无法建立连接。

在 Salesofrce UI 中，机会可以与价格手册和产品相关联。价格手册包含产品，但也可以直接将产品与机会相关联。

通过 API 查询机会会产生以下结果：

Array
(
    [0] => Array
        (
            [attributes] => Array
                (
                    [type] => Opportunity
                    [url] => /services/data/v33.0/sobjects/Opportunity/xxxxxxxxxxxxxxxx
                )

            [Id] => xxxxxxxxxxxxxxxx
            [IsDeleted] => 
            [AccountId] => xxxxxxxxxxxxxxxxx
            [Name] => Some Name
            [Description] => 
            [StageName] => Closed Won
            [Amount] => 650
            [Probability] => 100
            [CloseDate] => 2012-04-12
            [Type] => New Business
            [NextStep] => A string
            [LeadSource] => something
            [IsClosed] => 1
            [IsWon] => 1
            [ForecastCategory] => Closed
            [ForecastCategoryName] => Closed
            [CampaignId] => 
            [HasOpportunityLineItem] => 1
            [Pricebook2Id] => xxxxxxxxxxxxxxxxxxxxx
            [OwnerId] => xxxxxxxxxxxxxxxxxxx
            [CreatedDate] => 2012-12-30T20:17:35.000+0000
            [CreatedById] => xxxxxxxxxxxxxxxxxxxxxxxxxxx
            [LastModifiedDate] => 2015-05-22T15:20:18.000+0000
            [LastModifiedById] => xxxxxxxxxxxxxxxxxxxxxxxx
            [SystemModstamp] => 2015-05-22T15:20:18.000+0000
            [LastActivityDate] => 
            [FiscalQuarter] => 1
            [FiscalYear] => 2015
            [Fiscal] => 2015 1
            [LastViewedDate] => 2015-06-03T14:38:03.000+0000
            [LastReferencedDate] => 2015-06-03T14:38:03.000+0000
            [SyncedQuoteId] => 
            [Type_of_Deal__c] => Monthly Contract Count
            [Number_of_Contracts__c] => 999
            [Fee_Per_Contract__c] => 999
            [Installation_Fee__c] => 
            [Roof_Top_Fee__c] => 
            [LID__LinkedIn_Company_Id__c] => 
            [inclusion_type__c] => inclusion type
            [Total_Contract_Term__c] => 999
            [Monthly_Value_of_Fee_Per_Contract__c] => 999
            [Total_Value_of_Fee_Per_Contract__c] => 999
            [Total_Value_of_Roof_Top_Fee__c] => 0
            [Monthly_Fidels_Revenue__c] => 999
            [Total_Value_of_Deal__c] => 999
            [Number_of_Roof_Tops__c] => 
            [Monthly_Value_of_Roof_Top_Fee__c] => 0
            [Installation_Date__c] => 2012-01-01
            [Reason_if_Lost__c] => 
            [Total_Monthly_Revenue__c] => 999
            [Existing_Agency__c] => Service Group
            [Number_of_Contracts_in_Last_Batch__c] => 999
            [Agent_Name__c] => John Smith
            [Total_Value_of_Agency_Revenue__c] => 9999
            [Contract_Start_Date__c] => 2012-01-01
            [Batch_Received__c] => Yes
            [Administrator__c] => 
            [Per_Contract__c] => 999
            [Integration_type__c] => 
            [Last_Batch_ID__c] => 
            [Last_Batch_Date__c] => 
        )

)

从中您可以看到没有可用的Product2 数据。然而，有一个Pricebook2Id。有人可能会假设查询该特定价格手册会产生与哪些产品相关联的信息。但是，查询特定价格手册会产生以下结果：

Array
(
    [0] => Array
        (
            [attributes] => Array
                (
                    [type] => Pricebook2
                    [url] => /services/data/v33.0/sobjects/Pricebook2/xxxxxxxxxxxx
                )

            [Id] => xxxxxxxxxxxxxxxxxxxx
            [IsDeleted] => 
            [Name] => Company Price Book
            [CreatedDate] => 2011-11-14T18:36:23.000+0000
            [CreatedById] => xxxxxxxxxxxxxxxxxxx
            [LastModifiedDate] => 2011-11-14T18:36:23.000+0000
            [LastModifiedById] => xxxxxxxxxxxxxxxxxxxxxxx
            [SystemModstamp] => 2011-11-14T18:36:23.000+0000
            [LastViewedDate] => 2015-06-04T19:41:20.000+0000
            [LastReferencedDate] => 2015-06-04T19:41:20.000+0000
            [IsActive] => 1
            [Description] => 
            [IsStandard] => 
        )

)

如您所见，价格手册中没有关于产品的信息。所以我的问题是：

如何使用 Salesforce Force.com REST API 确定哪些产品与机会相关联？

Answer 1

有一个名为“机会产品”的对象。您还需要获得该对象并将适当的机会与产品联系起来。 这是多对多的关系，而不是一对多的关系，因此每个机会可能与一个以上的产品相关，反之亦然。