Squashed Bugs + Added Sort/Filter for Listings

[chunzkok]

Listings

• Users should experience faster loading times for listings
  • Added custom RPC function in Supabase to allow for fetching of all required data with one API call rather than multiple (3-4) per refresh
• Users should be able to see the listing creator's average rating in the listing modal
• [Bug Fix] Guests should not be able to see the Chat button on the listing modal
• Users should be able to sort listings by (1) recency, (2) average listing creator id and (3) number of reviews
• Users should be able to filter listings by Tutoring Level, Subject and Qualifications
  • Users should be able to select more than one criteria for each filter
  • Users should be able to select multiple filters simultaneously
  • Users should be able to add their custom filters by typing in the fields (other than tutoring level)
  • Users should be able to delete their custom filters
• Users should be able to use the search bar with the enter key
• Users should be able to make use of fuzzy search/fuzzy filtering (inexact search, i.e. math should also show a math/e math)

Chat

• [Bug Fix] Guests should not be able to access this page (redirect to login page)

[SHni99]

The listing page components and features are down to every detail by covering every basic features required for listing page + creating listing page. This useable features have greatly contributed to the complexity of the project. Overall, it is comprehensive.