feat: show modal when dragging recurrences

[st3iny]

Fix #3281
Fix #4225

Show a modal when dragging a recurrence to let the user decide whether to update this or all future instances.

TODO

• Migrate to the new dialog creation code from within JS
• Add a cancel button
• Fix JavaScript unit tests

[codecov]

Codecov Report

Merging #3356 (b72e6af) into main (90c7a33) will decrease coverage by 0.14%.
The diff coverage is 28.57%.

@@             Coverage Diff              @@
##               main    #3356      +/-   ##
============================================
- Coverage     29.43%   29.28%   -0.15%     
  Complexity      322      322              
============================================
  Files           221      223       +2     
  Lines          7576     7617      +41     
  Branches       1001     1006       +5     
============================================
+ Hits           2230     2231       +1     
- Misses         5346     5386      +40     

Flag	Coverage Δ
javascript	20.69% <28.57%> (-0.13%)	⬇️
php	67.35% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/components/DragRecurrenceModal.vue	0.00% <0.00%> (ø)
src/store/calendarObjectInstance.js	0.00% <0.00%> (ø)
src/store/dragRecurrenceModal.js	0.00% <0.00%> (ø)
src/store/index.js	0.00% <ø> (ø)
src/views/Calendar.vue	0.00% <0.00%> (ø)
src/fullcalendar/interaction/eventDrop.js	100.00% <100.00%> (ø)

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[GretaD]

What im doing wrong? I cannot update all the future events

Kazam_screencast_00006.mp4

[st3iny]

What im doing wrong? I cannot update all the future events
Kazam_screencast_00006.mp4

Very strange. I can reproduce this bug on master too. Using "update this and all future" won't actually move the event.

[st3iny]

I rebased, fixed the remaining issues and improved the affected tests. Please test it again.

[miaulalala]

/backport to stable3.0

[miaulalala]

This is still buggy for me (or is that a bug even?) If I drag a recurrence from the middle, it's cutting off elements. I presume it is because of the end date. If it is intentional, I find that very confusing as I would expect all recurrences to just be moved further down the calendar:

[ChristophWurst]

@miaulalala could you post the ics before/after?

[miaulalala]

@miaulalala could you post the ics before/after?

Sure:

First part:

BEGIN:VCALENDAR
PRODID:-//IDN nextcloud.com//Calendar app 3.1.0-alpha.2//EN
CALSCALE:GREGORIAN
VERSION:2.0
BEGIN:VEVENT
CREATED:20220216T141343Z
DTSTAMP:20220216T141511Z
LAST-MODIFIED:20220216T141511Z
SEQUENCE:5
UID:acebc626-ec53-4858-8c1a-6a52e9f34470
DTSTART;VALUE=DATE:20220217
DTEND;VALUE=DATE:20220218
STATUS:CONFIRMED
RRULE:FREQ=DAILY;UNTIL=20220220
RELATED-TO;RELTYPE=SIBLING:8db3f8f2-cd9b-4734-9a29-3cc23a963cc0
END:VEVENT
END:VCALENDAR

Second Part

BEGIN:VCALENDAR
PRODID:-//IDN nextcloud.com//Calendar app 3.1.0-alpha.2//EN
CALSCALE:GREGORIAN
VERSION:2.0
BEGIN:VEVENT
CREATED:20220216T141511Z
DTSTAMP:20220216T141511Z
LAST-MODIFIED:20220216T141511Z
SEQUENCE:0
UID:8db3f8f2-cd9b-4734-9a29-3cc23a963cc0
DTSTART;VALUE=DATE:20220223
DTEND;VALUE=DATE:20220224
STATUS:CONFIRMED
RRULE:FREQ=DAILY;UNTIL=20220223T230000Z
RELATED-TO;RELTYPE=SIBLING:acebc626-ec53-4858-8c1a-6a52e9f34470
END:VEVENT
END:VCALENDAR

ALso having this issue:

After a window reload the last recurrence has disappeared, presumably from the UNTIL in the RRULE

[SebastianKrupinski]

Tested. Works! Only one minor visual glitch.

• Drag an instance after the first instance
• Click the X in the dialog
• A duplicate event shows up (but is not saved)