[FEATURE] Basic User Rating System Based on Profile Completion

[sanaderi]

Implement a basic rating system for users (students and teachers) based solely on how complete their profile data is. This serves as an initial trust and engagement metric before introducing community-based ratings in the future.

Overview

Users receive a rating score (0–100) and a corresponding level based on the percentage of required profile fields completed. The rating is calculated automatically and updates in real-time as users add or modify profile information.

Rating Calculation

Weighted Fields

Each field contributes a specific percentage to the total rating score:

Field	Weight	Requirement
Profile picture	15%	Image uploaded
First name	5%	Not empty
Last name	5%	Not empty
Current status sentence	10%	At least 10 characters
Bio	15%	At least 50 characters
Skills	20%	At least 1 skill selected
Experience entries	30%	At least 1 experience added

Rating Levels

Score Range	Level	Badge
0–19	Beginner	🟢 Just Started
20–39	Basic	🔵 Getting There
40–59	Intermediate	🟠 Making Progress
60–79	Advanced	🟣 Well Rounded
80–100	Complete	⭐ Full Profile

Functionality

Display Rating

• Rating score and level shown on user's own profile
• Rating shown on public profile (if profile is public)
• Small badge displayed next to username in comments, messages, and listings

Auto-Update Triggers

Rating recalculates automatically when user:

• Uploads or changes profile picture
• Updates first or last name
• Edits current status sentence
• Modifies bio
• Adds or removes skills
• Adds, edits, or deletes experience entries

Rating Details Page (Optional)

• Show breakdown of completed vs missing fields
• Display current score and what's needed to reach next level
• Suggestions for improving rating (e.g., "Add a bio to gain +15%")

Acceptance Criteria

• Rating score calculates correctly based on completed fields
• Rating updates automatically when profile data changes
• Rating level and badge display correctly for each score range
• Rating badge visible on user's profile
• Rating badge visible on public profile (when public)
• Rating badge appears next to username in relevant areas
• Users can see detailed breakdown of their rating
• New users start with 0% rating until they add data
• Experience entries require both year and title to count

Future Considerations (Not in this issue)

• Peer-to-peer ratings (students rating teachers, teachers rating students)
• Review system with written feedback
• Average rating from community votes
• Rating affects search ranking or visibility