[Cosmo-dev] This and Future issues

[Jeffrey Harris]

Hi Randy,

Yup, that looks right to me.  One additional point: icalUID shouldn't be
copied from the old series to the new.

Jeffrey

> Just so I 'm on the same page,
> 
> Recurring event change scenarios:
> 
> 1. User clicks on the first event in the series and changes something
> and clicks save.  The options should be "All Items" and "This Item". 
> "All Future Items" should be grayed out because this is the first item
> in the series.  If the user selects "This Item", a modification is
> created.  If the user selects "All Items" then the master item is
> updated and the server handles any startDate changes by adjusting
> recurrenceIds of all modifications.
> 
> 2. User clicks on any other occurrence or modification, changes
> something and clicks save.  The options are "All Items", "This Item" and
> "All Future Items".  If "All Future Items" is selected the following
> needs to happen:
> 
> - master event rrule until needs to be set to recurrenceId of previous
> occurrence
> - new master event based on old master created with start date of
> recurrenceId of selected occurrence + changes of selected occurrence
> - for each modification with a recurrenceId >= new master event start
> date,  delete and add new modification to new master event adjusting
> recurrenceIds if necessary
> - add new master and modifications to all collections that the old
> master belongs to
> 
> Does this sound right?
> 
> -Randy
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