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"""
Gamification utilities for the TutorX MCP server
"""
from typing import Dict, Any, List, Optional
from datetime import datetime
import random
# Dictionary to store badges for students
# In a real application, this would be stored in a database
BADGES_DB = {}
# Dictionary to store leaderboards
# In a real application, this would be stored in a database
LEADERBOARDS_DB = {
"weekly_points": {},
"monthly_streak": {},
"problem_solving_speed": {}
}
# Badge definitions
BADGES = {
"beginner": {
"name": "Beginner",
"description": "Completed your first lesson",
"icon": "🔰",
"points": 10
},
"persistent": {
"name": "Persistent Learner",
"description": "Completed 5 lessons in a row",
"icon": "🔄",
"points": 25
},
"math_whiz": {
"name": "Math Whiz",
"description": "Scored 100% on a math assessment",
"icon": "🧮",
"points": 50
},
"science_explorer": {
"name": "Science Explorer",
"description": "Completed 10 science modules",
"icon": "🔬",
"points": 50
},
"speed_demon": {
"name": "Speed Demon",
"description": "Solved 5 problems in under 2 minutes each",
"icon": "⚡",
"points": 35
},
"accuracy_master": {
"name": "Accuracy Master",
"description": "Maintained 90% accuracy over 20 problems",
"icon": "🎯",
"points": 40
},
"helping_hand": {
"name": "Helping Hand",
"description": "Helped 5 other students in the forum",
"icon": "🤝",
"points": 30
},
"night_owl": {
"name": "Night Owl",
"description": "Studied for 3 hours after 8 PM",
"icon": "🌙",
"points": 20
},
"early_bird": {
"name": "Early Bird",
"description": "Studied for 3 hours before 9 AM",
"icon": "🌅",
"points": 20
},
"perfect_streak": {
"name": "Perfect Streak",
"description": "Logged in for 7 days straight",
"icon": "🔥",
"points": 45
}
}
def award_badge(student_id: str, badge_id: str) -> Dict[str, Any]:
"""
Award a badge to a student
Args:
student_id: The student's unique identifier
badge_id: The badge's unique identifier
Returns:
Badge information
"""
if badge_id not in BADGES:
return {
"error": "Invalid badge ID",
"timestamp": datetime.now().isoformat()
}
if student_id not in BADGES_DB:
BADGES_DB[student_id] = {}
# Check if student already has the badge
if badge_id in BADGES_DB[student_id]:
return {
"message": "Badge already awarded",
"badge": BADGES[badge_id],
"timestamp": BADGES_DB[student_id][badge_id]["timestamp"]
}
# Award the badge
BADGES_DB[student_id][badge_id] = {
"timestamp": datetime.now().isoformat()
}
return {
"message": "Badge awarded!",
"badge": BADGES[badge_id],
"timestamp": datetime.now().isoformat()
}
def get_student_badges(student_id: str) -> Dict[str, Any]:
"""
Get all badges for a student
Args:
student_id: The student's unique identifier
Returns:
Dictionary of badges and points
"""
if student_id not in BADGES_DB or not BADGES_DB[student_id]:
return {
"student_id": student_id,
"badges": [],
"total_points": 0,
"timestamp": datetime.now().isoformat()
}
badges_list = []
total_points = 0
for badge_id in BADGES_DB[student_id]:
if badge_id in BADGES:
badge_info = BADGES[badge_id].copy()
badge_info["awarded_at"] = BADGES_DB[student_id][badge_id]["timestamp"]
badges_list.append(badge_info)
total_points += badge_info["points"]
return {
"student_id": student_id,
"badges": badges_list,
"total_points": total_points,
"timestamp": datetime.now().isoformat()
}
def update_leaderboard(leaderboard_id: str, student_id: str, score: float) -> Dict[str, Any]:
"""
Update a leaderboard with a new score for a student
Args:
leaderboard_id: The leaderboard to update
student_id: The student's unique identifier
score: The score to record
Returns:
Updated leaderboard information
"""
if leaderboard_id not in LEADERBOARDS_DB:
return {
"error": "Invalid leaderboard ID",
"timestamp": datetime.now().isoformat()
}
# Update student's score
LEADERBOARDS_DB[leaderboard_id][student_id] = {
"score": score,
"timestamp": datetime.now().isoformat()
}
# Get top 10 students
top_students = sorted(
LEADERBOARDS_DB[leaderboard_id].items(),
key=lambda x: x[1]["score"],
reverse=True
)[:10]
# Format leaderboard
leaderboard = []
for i, (sid, data) in enumerate(top_students):
leaderboard.append({
"rank": i + 1,
"student_id": sid,
"score": data["score"],
"last_updated": data["timestamp"]
})
# Find student's rank
student_rank = next(
(i + 1 for i, (sid, _) in enumerate(top_students) if sid == student_id),
len(LEADERBOARDS_DB[leaderboard_id]) + 1
)
return {
"leaderboard_id": leaderboard_id,
"leaderboard": leaderboard,
"student_rank": student_rank,
"student_score": score,
"timestamp": datetime.now().isoformat()
}
def get_leaderboard(leaderboard_id: str) -> Dict[str, Any]:
"""
Get the current state of a leaderboard
Args:
leaderboard_id: The leaderboard to get
Returns:
Leaderboard information
"""
if leaderboard_id not in LEADERBOARDS_DB:
return {
"error": "Invalid leaderboard ID",
"timestamp": datetime.now().isoformat()
}
# Get top 10 students
top_students = sorted(
LEADERBOARDS_DB[leaderboard_id].items(),
key=lambda x: x[1]["score"],
reverse=True
)[:10]
# Format leaderboard
leaderboard = []
for i, (sid, data) in enumerate(top_students):
leaderboard.append({
"rank": i + 1,
"student_id": sid,
"score": data["score"],
"last_updated": data["timestamp"]
})
return {
"leaderboard_id": leaderboard_id,
"leaderboard": leaderboard,
"total_students": len(LEADERBOARDS_DB[leaderboard_id]),
"timestamp": datetime.now().isoformat()
}
def check_achievements(student_id: str, activity_data: Dict[str, Any]) -> List[Dict[str, Any]]:
"""
Check if a student's activity unlocks any new badges
Args:
student_id: The student's unique identifier
activity_data: Data about the student's activity
Returns:
List of newly awarded badges
"""
new_badges = []
# Initialize student badge record if needed
if student_id not in BADGES_DB:
BADGES_DB[student_id] = {}
# Check for potential badge earnings based on activity
if "activity_type" in activity_data:
activity_type = activity_data["activity_type"]
# Beginner badge - first lesson
if activity_type == "lesson_completed" and "beginner" not in BADGES_DB[student_id]:
badge_result = award_badge(student_id, "beginner")
if "error" not in badge_result:
new_badges.append(badge_result)
# Math Whiz - perfect math assessment
if (activity_type == "assessment_completed" and
activity_data.get("subject") == "math" and
activity_data.get("score") == 1.0 and
"math_whiz" not in BADGES_DB[student_id]):
badge_result = award_badge(student_id, "math_whiz")
if "error" not in badge_result:
new_badges.append(badge_result)
# Speed Demon - fast problem solving
if (activity_type == "problem_solved" and
activity_data.get("time_seconds", 999) < 120):
# In a real system, we'd track the count over time
# Here we'll simulate it
if random.random() < 0.2 and "speed_demon" not in BADGES_DB[student_id]:
badge_result = award_badge(student_id, "speed_demon")
if "error" not in badge_result:
new_badges.append(badge_result)
return new_badges
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