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How to properly invoke an apex class through visual flow
Hi,
I am almost there. Despite SF visualflow's shortcomings with working with DateTime fields, I have a visual flow almost there where it sets up two dateTime fields called startDateTime and endDateTime. My problem is with calculating and saving a time, which works properly with the dataTime fields, because they always recalculate to GMT.
What I am trying to accomplish is an Apex class, which recalls the user's timezone offset for two different times.
Here is the code.
The issue is, how can I get the offsets back into the flow.
Scott
I am almost there. Despite SF visualflow's shortcomings with working with DateTime fields, I have a visual flow almost there where it sets up two dateTime fields called startDateTime and endDateTime. My problem is with calculating and saving a time, which works properly with the dataTime fields, because they always recalculate to GMT.
What I am trying to accomplish is an Apex class, which recalls the user's timezone offset for two different times.
Here is the code.
public class UserTimezoneOffsets {
public class inputVariables {
@InvocableVariable(required=true)
public DateTime startDateTime;
@InvocableVariable(required=true)
public DateTime endDateTime;
}
@InvocableMethod(
label='Get user timezone offset'
description='Returns the users timezone offset in minutes for the given dates.')
public static List<Integer> getOffsets (List<inputVariables> dateTimes )
{
TimeZone tz = UserInfo.getTimeZone();
List<Integer> offsets = new List<Integer>();
for (inputVariables dateTimeX : dateTimes) {
offsets.add(tz.getOffset( dateTimeX.startDateTime ));
offsets.add(tz.getOffset( dateTimeX.endDateTime ));
}
return offsets;
}
}
The issue is, how can I get the offsets back into the flow.
Scott