changemaker.lite/api/dist/modules/media/routes/reactions.routes.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.reactionsRoutes = reactionsRoutes;
const database_1 = require("../../../config/database");
const auth_1 = require("../middleware/auth");
const chat_stream_routes_js_1 = require("./chat-stream.routes.js");
// Rebranded reaction emojis (6 standard social reactions)
const REACTION_EMOJIS = {
    like: '👍',
    love: '❤️',
    laugh: '😂',
    wow: '😮',
    sad: '😢',
    angry: '😠',
};
// Cooldown tracking: userId+type -> lastTimestamp
const reactionCooldowns = new Map();
const COOLDOWN_SECONDS = 30;
// Format video timestamp as MM:SS or H:MM:SS
function formatVideoTime(seconds) {
    const h = Math.floor(seconds / 3600);
    const m = Math.floor((seconds % 3600) / 60);
    const s = seconds % 60;
    if (h > 0) {
        return `${h}:${m.toString().padStart(2, '0')}:${s.toString().padStart(2, '0')}`;
    }
    return `${m}:${s.toString().padStart(2, '0')}`;
}
async function reactionsRoutes(fastify) {
    // Add reaction (authenticated users only)
    fastify.post('/', {
        preHandler: auth_1.authenticate,
    }, async (request, reply) => {
        const { mediaId, reactionType, videoTimestamp } = request.body;
        const userId = request.user.id;
        // Validate reaction type
        if (!REACTION_EMOJIS[reactionType]) {
            return reply.code(400).send({ message: 'Invalid reaction type' });
        }
        // Check cooldown
        const cooldownKey = `${userId}:${reactionType}`;
        const now = Date.now();
        const lastReactionTime = reactionCooldowns.get(cooldownKey);
        if (lastReactionTime) {
            const timeSinceLastReaction = (now - lastReactionTime) / 1000;
            if (timeSinceLastReaction < COOLDOWN_SECONDS) {
                const cooldownRemaining = Math.ceil(COOLDOWN_SECONDS - timeSinceLastReaction);
                return reply.code(429).send({
                    message: `Please wait ${cooldownRemaining}s before reacting again`,
                    cooldownEndsAt: new Date(lastReactionTime + COOLDOWN_SECONDS * 1000).toISOString(),
                });
            }
        }
        // Check if video exists
        const video = await database_1.prisma.video.findUnique({
            where: { id: mediaId },
        });
        if (!video) {
            return reply.code(404).send({ message: 'Video not found' });
        }
        // Update cooldown
        reactionCooldowns.set(cooldownKey, now);
        // Create reaction
        const reaction = await database_1.prisma.videoReaction.create({
            data: {
                mediaId,
                userId,
                reactionType: reactionType, // Cast string to ReactionType enum
                videoTimestamp,
                createdAt: new Date(),
            },
            include: {
                user: {
                    select: {
                        id: true,
                        name: true,
                        email: true,
                    },
                },
            },
        });
        // Broadcast to SSE subscribers
        const broadcastData = {
            id: reaction.id,
            reactionType: reaction.reactionType,
            emoji: REACTION_EMOJIS[reactionType],
            videoTimestamp: reaction.videoTimestamp,
            formattedTime: formatVideoTime(videoTimestamp),
            createdAt: reaction.createdAt.toISOString(),
            user: reaction.user
                ? {
                    id: reaction.user.id,
                    name: reaction.user.name || reaction.user.email,
                }
                : null,
        };
        (0, chat_stream_routes_js_1.broadcastReactionToVideo)(mediaId, broadcastData);
        return {
            success: true,
            reaction: broadcastData,
        };
    });
    // Get reactions
    fastify.get('/', async (request, reply) => {
        const { mediaId, userId, limit = '50' } = request.query;
        const where = {};
        // Filter by mediaId if provided
        if (mediaId) {
            where.mediaId = parseInt(mediaId);
        }
        // Filter by userId if provided
        if (userId) {
            where.userId = userId;
        }
        const reactions = await database_1.prisma.videoReaction.findMany({
            where,
            orderBy: {
                createdAt: 'desc',
            },
            take: parseInt(limit),
        });
        // Enhance with emojis and formatted times
        const enhancedReactions = reactions.map(r => ({
            ...r,
            emoji: REACTION_EMOJIS[r.reactionType] || '❓',
            formattedTime: formatVideoTime(r.videoTimestamp),
        }));
        return {
            reactions: enhancedReactions,
        };
    });
    // Get reaction config (returns available reactions)
    fastify.get('/config', async (request, reply) => {
        return {
            reactions: Object.entries(REACTION_EMOJIS).map(([type, emoji]) => ({
                type,
                emoji,
                label: type.charAt(0).toUpperCase() + type.slice(1),
            })),
        };
    });
    // Get reactions for chat timeline (non-aggregated, for display in chat)
    fastify.get('/:mediaId/chat', async (request, reply) => {
        const mediaId = parseInt(request.params.mediaId, 10);
        const limit = parseInt(request.query.limit || '500', 10);
        if (isNaN(mediaId)) {
            return reply.code(400).send({ message: 'Invalid media ID' });
        }
        const reactions = await database_1.prisma.videoReaction.findMany({
            where: { mediaId },
            include: {
                user: {
                    select: {
                        id: true,
                        name: true,
                        email: true,
                    },
                },
            },
            orderBy: {
                createdAt: 'asc',
            },
            take: limit,
        });
        // Transform for chat timeline
        const transformedReactions = reactions.map((r) => ({
            id: r.id,
            type: 'reaction',
            reactionType: r.reactionType,
            emoji: REACTION_EMOJIS[r.reactionType] || '❓',
            videoTimestamp: r.videoTimestamp,
            formattedTime: formatVideoTime(r.videoTimestamp),
            createdAt: r.createdAt.toISOString(),
            user: r.user
                ? {
                    id: r.user.id,
                    name: r.user.name || r.user.email,
                }
                : null,
        }));
        return {
            reactions: transformedReactions,
        };
    });
    /**
     * Cleanup cooldown map periodically (every 5 minutes)
     */
    setInterval(() => {
        const now = Date.now();
        for (const [key, timestamp] of reactionCooldowns.entries()) {
            if (now - timestamp > COOLDOWN_SECONDS * 1000) {
                reactionCooldowns.delete(key);
            }
        }
    }, 5 * 60 * 1000);
}
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