[GH-47] [FIX] Agenda item number should get updated if the items of the agenda are deleted

[sanjaydemansol]

Summary

Fixes #47 Now, Whenever we add new agenda item. Plugin searches for old messages for that hashtag. If some item is missing(deleted), it fixes numbering for all items.

Testing

Ensure that the agenda plugin is installed and enabled. Go to a channel header and edit the agenda settings to update the prefix and Use command /agenda queue to queue at least 3 items as following: /agenda queue item 1 /agenda queue item 2 /agenda queue item 3

Click on the agenda hashtag to open up the agenda list on the RHS. On the RHS, click the post menu for item 1 (or the first item that was queued) and delete the agenda item. Ensure that now there are only 2 items for that agenda hashtag: item 2 and item 3 on the RHS. Add a new agenda item: /agenda queue new item. Click on the hashtag to refresh the RHS.

Outcome: The RHS has 3 agenda items numbered 1), 2) and 3)

Ticket Link

https://github.com/mattermost/mattermost-plugin-agenda/issues/47

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[codecov[bot]]

Codecov Report

Merging #90 (c5abeee) into master (2f22484) will decrease coverage by 1.46%. The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #90      +/-   ##
==========================================
- Coverage   26.03%   24.56%   -1.47%     
==========================================
  Files           7        7              
  Lines         315      403      +88     
==========================================
+ Hits           82       99      +17     
- Misses        216      287      +71     
  Partials       17       17              

Impacted Files	Coverage Δ
server/command.go	0.00% <0.00%> (ø)
server/meeting.go	40.00% <0.00%> (-23.05%)	:arrow_down:
server/main.go	0.00% <0.00%> (ø)
server/manifest.go	100.00% <0.00%> (ø)
server/configuration.go	0.00% <0.00%> (ø)
server/utils.go	95.12% <0.00%> (+1.18%)	:arrow_up:
server/plugin.go	25.74% <0.00%> (+3.16%)	:arrow_up:

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[dipak-demansol]

@sanjaydemansol LGTM

[dipak-demansol]

@sanjaydemansol i forgot to add the review so i will check it again and will add the review.

[dipak-demansol]

@sanjaydemansol @hanzei This PR is Tested From my side but i don't have pull review request for this PR, can someone send me that.

[hanzei]

@dipak-demansol This is ready for review