src/server/services/galleryService.js - master - Gabryelf/Pixel-Orb

src/server/services/galleryService.js
82 строки2 KB
Valeev Serj
restruct_v0.0.1
07 авг 2026, 22:50
07 авг 2026, 22:5041f78a4
const projectService = require('./projectService');

class GalleryService {
  constructor() {
    this.ratings = new Map();
  }

  getPublicProjects(req, res) {
    try {
      const projects = [];
      for (let project of projectService.projects.values()) {
        if (project.isPublic) {
          projects.push(project);
        }
      }
      return res.json(projects);
    } catch (error) {
      console.error('Get gallery error:', error);
      return res.status(500).json({ error: 'Failed to load gallery' });
    }
  }

  rateProject(req, res) {
    try {
      const { projectId, userId, ratingType } = req.body;
      
      if (!projectId || !userId || !ratingType) {
        return res.status(400).json({ error: 'Project ID, User ID and Rating type required' });
      }
      
      const project = projectService.projects.get(projectId);
      if (!project) {
        return res.status(404).json({ error: 'Project not found' });
      }
      
      if (!project.isPublic) {
        return res.status(400).json({ error: 'Project is not public' });
      }
      
      const key = `${projectId}_${userId}`;
      if (this.ratings.has(key)) {
        return res.status(400).json({ error: 'You already rated this project' });
      }
      
      const validRatings = ['like', 'love', 'creative', 'amazing', 'masterpiece'];
      if (!validRatings.includes(ratingType)) {
        return res.status(400).json({ error: 'Invalid rating type' });
      }
      
      this.ratings.set(key, {
        projectId,
        userId,
        ratingType,
        timestamp: new Date()
      });
      
      project.ratings = project.ratings || [];
      project.ratings.push({ userId, ratingType });
      
      return res.json({ 
        success: true, 
        ratings: project.ratings,
        total: project.ratings.length
      });
    } catch (error) {
      console.error('Rate project error:', error);
      return res.status(500).json({ error: 'Failed to rate project' });
    }
  }

  getProjectRatings(projectId) {
    const result = [];
    for (let [key, value] of this.ratings) {
      if (value.projectId === projectId) {
        result.push(value);
      }
    }
    return result;
  }
}

module.exports = new GalleryService();