fix: Add more constraints for upcoming events

[iamareebjamal]

Fixes #4697

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[codecov]

Codecov Report

Merging #4977 into development will decrease coverage by 0.17%.
The diff coverage is 91.66%.

@@               Coverage Diff               @@
##           development    #4977      +/-   ##
===============================================
- Coverage        22.83%   22.65%   -0.18%     
===============================================
  Files              485      485              
  Lines             5142     5146       +4     
  Branches            21       21              
===============================================
- Hits              1174     1166       -8     
- Misses            3964     3976      +12     
  Partials             4        4              

Impacted Files	Coverage Δ
app/adapters/event.js	83.33% <80.00%> (+8.33%)	⬆️
app/controllers/index.js	36.36% <100.00%> (-54.55%)	⬇️
app/routes/index.js	77.77% <100.00%> (+1.77%)	⬆️
...omponents/forms/admin/content/social-links-form.js	0.00% <0.00%> (ø)

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