LearningItemSerializeDeserializer Class

1global class ScreenFlowSerializerDeserializer extends Sfdc_enablement.LearningItemSerializeDeserializer {
2    // The serialize method returns the serialized output of the 
3    // learning item’s custom content.
4    global override String serialize(String learningItemId) {
5        // Get the screen flow record ID associated with the learning item.
6        LearningItem learningItem = [SELECT ScreenFlow_Field__c from LearningItem where Id =: learningItemId LIMIT 1];
7        String screenFlowRecordId = learningItem.ScreenFlow_Field__c;
8        
9        // Get the flow version ID associated with that screen flow.
10        ScreenFlow_Object__c screenFlowRecord = [SELECT FlowVersionId__c from ScreenFlow_Object__c where Id =: screenFlowRecordId LIMIT 1];
11        String flowVersionId = screenFlowRecord.FlowVersionId__c;
12
13        // Query the flow definition associated with that flow version.
14        // Get the information you need to recreate the custom object
15        // record in the destination org.
16        // In this example, we're only getting the API name of the
17        // flow version.
18        FlowDefinitionView flowDefinitionView = [SELECT ApiName from FlowDefinitionView where ActiveVersionId =: flowVersionId LIMIT 1];
19        
20        // Return the serialized string.
21        // In this example, we're only returning the API name of the flow
22        // definition in the string.
23        return flowDefinitionView.ApiName;
24    }
25
26    // The deserialize method deserializes the string containing the custom 
27    // content. In the method, you recreate the custom object record 
28    // for the destination org and populate it with the custom content. 
29    // Then insert the record in the destination org and return the new
30    // custom object record ID.
31    global override String deserialize(String serializedOutput) {
32        // Find the flow active version ID of the same screen flow in the 
33        // destination org. 
34        FlowDefinitionView flowDefinitionView = [SELECT ActiveVersionId from FlowDefinitionView where ApiName =: serializedOutput LIMIT 1];
35        String flowActiveVersionId = flowDefinitionView.ActiveVersionId;
36
37        // Create the screen flow custom object record using the 
38        // information you passed to the string in the serialize method.
39        // In this example, we only passed the API name of the screen flow
40        // to the string.
41        ScreenFlow_Object__c screenFlowRecord = new ScreenFlow_Object__c();
42        screenFlowRecord.Name = serializedOutput;
43        screenFlowRecord.FlowVersionId__c = flowActiveVersionId;
44
45        // Insert the custom object record into the destination org.
46        insert screenFlowRecord;
47
48        // Return the new screen flow record ID for the new learning item 
49        // in the destination org.      
50        return screenFlowRecord.Id;
51    }
52}