firefrost-services/scripts/sync-tiktok.sh

#!/bin/bash
# /opt/scripts/sync-tiktok.sh
# TikTok analytics sync for Firefrost Gaming
# Runs via cron, refreshes token automatically, syncs to Arbiter

set -e

# Config
TOKEN_FILE="/opt/scripts/.tiktok-tokens"
ARBITER_URL="https://discord-bot.firefrostgaming.com/api/internal/social"
ARBITER_TOKEN="6fYF1akCRW6pM2F8n3S3RxeIod4YgRniUJNEQurvBP4="

# TikTok App credentials (sandbox)
CLIENT_KEY="sbawse6t5serp8xdqp"
CLIENT_SECRET="Ib24OixwLnjZbB8KXAUcYn6ewM60KKDp"

# Load existing tokens
if [ -f "$TOKEN_FILE" ]; then
    source "$TOKEN_FILE"
else
    echo "ERROR: Token file not found at $TOKEN_FILE"
    echo "Create it with:"
    echo "  ACCESS_TOKEN=act.xxxxx"
    echo "  REFRESH_TOKEN=rft.xxxxx"
    exit 1
fi

# Function to refresh access token
refresh_token() {
    echo "Refreshing TikTok access token..."
    
    RESPONSE=$(curl -s -X POST 'https://open.tiktokapis.com/v2/oauth/token/' \
        -H 'Content-Type: application/x-www-form-urlencoded' \
        -d "client_key=$CLIENT_KEY" \
        -d "client_secret=$CLIENT_SECRET" \
        -d "refresh_token=$REFRESH_TOKEN" \
        -d 'grant_type=refresh_token')
    
    # Check for error
    ERROR=$(echo "$RESPONSE" | grep -o '"error":"[^"]*"' | cut -d'"' -f4)
    if [ -n "$ERROR" ] && [ "$ERROR" != "ok" ]; then
        echo "ERROR: Token refresh failed: $ERROR"
        echo "$RESPONSE"
        exit 1
    fi
    
    # Extract new tokens
    NEW_ACCESS=$(echo "$RESPONSE" | grep -o '"access_token":"[^"]*"' | cut -d'"' -f4)
    NEW_REFRESH=$(echo "$RESPONSE" | grep -o '"refresh_token":"[^"]*"' | cut -d'"' -f4)
    
    if [ -n "$NEW_ACCESS" ]; then
        ACCESS_TOKEN="$NEW_ACCESS"
        echo "Access token refreshed successfully"
    fi
    
    if [ -n "$NEW_REFRESH" ]; then
        REFRESH_TOKEN="$NEW_REFRESH"
    fi
    
    # Save updated tokens
    cat > "$TOKEN_FILE" << TOKENS
ACCESS_TOKEN="$ACCESS_TOKEN"
REFRESH_TOKEN="$REFRESH_TOKEN"
TOKENS
    chmod 600 "$TOKEN_FILE"
}

# Function to sync account stats
sync_account_stats() {
    echo "Fetching TikTok account stats..."
    
    RESPONSE=$(curl -s -X GET \
        'https://open.tiktokapis.com/v2/user/info/?fields=display_name,follower_count,following_count,likes_count,video_count' \
        -H "Authorization: Bearer $ACCESS_TOKEN")
    
    # Check for auth error (token expired)
    ERROR=$(echo "$RESPONSE" | grep -o '"code":"[^"]*"' | head -1 | cut -d'"' -f4)
    if [ "$ERROR" = "access_token_invalid" ]; then
        echo "Access token expired, refreshing..."
        refresh_token
        # Retry
        RESPONSE=$(curl -s -X GET \
            'https://open.tiktokapis.com/v2/user/info/?fields=display_name,follower_count,following_count,likes_count,video_count' \
            -H "Authorization: Bearer $ACCESS_TOKEN")
    fi
    
    FOLLOWERS=$(echo "$RESPONSE" | grep -o '"follower_count":[0-9]*' | cut -d':' -f2)
    FOLLOWING=$(echo "$RESPONSE" | grep -o '"following_count":[0-9]*' | cut -d':' -f2)
    LIKES=$(echo "$RESPONSE" | grep -o '"likes_count":[0-9]*' | cut -d':' -f2)
    VIDEOS=$(echo "$RESPONSE" | grep -o '"video_count":[0-9]*' | cut -d':' -f2)
    
    echo "  Followers: $FOLLOWERS, Following: $FOLLOWING, Likes: $LIKES, Videos: $VIDEOS"
    
    # Sync to Arbiter
    curl -s -X POST "$ARBITER_URL/snapshot" \
        -H "Authorization: Bearer $ARBITER_TOKEN" \
        -H "Content-Type: application/json" \
        -d "{
            \"platform\": \"tiktok\",
            \"handle\": \"playfirefrost\",
            \"followers\": ${FOLLOWERS:-0},
            \"following\": ${FOLLOWING:-0},
            \"posts\": ${VIDEOS:-0}
        }" > /dev/null
    
    echo "  Account snapshot synced to Arbiter"
}

# Function to sync video stats
sync_videos() {
    echo "Fetching TikTok video stats..."
    
    RESPONSE=$(curl -s -X POST \
        'https://open.tiktokapis.com/v2/video/list/?fields=id,title,create_time,view_count,like_count,comment_count,share_count' \
        -H "Authorization: Bearer $ACCESS_TOKEN" \
        -H "Content-Type: application/json" \
        -d '{"max_count": 50}')
    
    # Check for auth error
    ERROR=$(echo "$RESPONSE" | grep -o '"code":"access_token_invalid"')
    if [ -n "$ERROR" ]; then
        echo "Access token expired, refreshing..."
        refresh_token
        RESPONSE=$(curl -s -X POST \
            'https://open.tiktokapis.com/v2/video/list/?fields=id,title,create_time,view_count,like_count,comment_count,share_count' \
            -H "Authorization: Bearer $ACCESS_TOKEN" \
            -H "Content-Type: application/json" \
            -d '{"max_count": 50}')
    fi
    
    # Parse and sync each video using Python for JSON handling
    python3 << PYTHON
import json
import subprocess
import sys

response = '''$RESPONSE'''
data = json.loads(response)

if 'data' not in data or 'videos' not in data['data']:
    print("  No videos found or error in response")
    sys.exit(0)

videos = data['data']['videos']
print(f"  Found {len(videos)} videos")

for video in videos:
    video_id = video.get('id', '')
    title = video.get('title', '')[:100]  # Truncate for post_url field
    views = video.get('view_count', 0)
    likes = video.get('like_count', 0)
    comments = video.get('comment_count', 0)
    shares = video.get('share_count', 0)
    
    # Create post URL
    post_url = f"https://www.tiktok.com/@playfirefrost/video/{video_id}"
    
    payload = {
        "platform": "tiktok",
        "post_url": post_url,
        "views": views,
        "likes": likes,
        "comments": comments,
        "shares": shares
    }
    
    result = subprocess.run([
        'curl', '-s', '-X', 'POST',
        '$ARBITER_URL/sync',
        '-H', 'Authorization: Bearer $ARBITER_TOKEN',
        '-H', 'Content-Type: application/json',
        '-d', json.dumps(payload)
    ], capture_output=True, text=True)
    
    print(f"    {video_id}: {views} views, {likes} likes")

print("  All videos synced to Arbiter")
PYTHON
}

# Main
echo "=== TikTok Sync $(date) ==="

# Refresh token proactively (do this every run to keep token fresh)
refresh_token

# Sync data
sync_account_stats
sync_videos

echo "=== Sync complete ==="