talawa-api / Exports / helpers/event/updateEventHelpers/updateThisAndFollowingInstances

Module: helpers/event/updateEventHelpers/updateThisAndFollowingInstances

Table of contents

Functions

• updateThisAndFollowingInstances

Functions

updateThisAndFollowingInstances

▸ updateThisAndFollowingInstances(args, event, recurrenceRule, baseRecurringEvent, session): Promise<InterfaceEvent>

This function updates this and the following instances of a recurring event.

Parameters

Name	Type	Description
args	MutationUpdateEventArgs	update event args.
event	InterfaceEvent	the event to be updated.
recurrenceRule	InterfaceRecurrenceRule	the recurrence rule followed by the instances.
baseRecurringEvent	InterfaceEvent	the base recurring event.
session	ClientSession	-

Returns

Promise<InterfaceEvent>

The updated first instance of the recurrence rule.

Remarks

The following steps are followed:

1. Check if the recurrence rule has been changed.
2. If the recurrence rule has been changed.

• get the appropriate data to create the baseRecurringEvent and recurring event instances.
• generate the instances with createRecurringEvent function.
• remove the current event and its associations as a new series has been created.

3. If the recurrence rule hasn't changed:

• just perform a bulk regular update.

4. Update the base recurring event if required.

Defined in

src/helpers/event/updateEventHelpers/updateThisAndFollowingInstances.ts:33