plugin-voting/routes/campaigns.js

const express = require('express');
const router = express.Router();
const { CampaignRepository } = require('../repositories');
const logger = require('../../../src/utils/logger');

/**
 * Get all campaigns for the site
 * GET /api/plugins/voting/campaigns
 */
router.get('/', async (req, res) => {
  try {
    const siteId = req.query.site_id || req.user?.siteId;
    
    const campaignRepo = new CampaignRepository();
    const filters = { site_id: siteId };
    const options = {
      orderBy: 'created_at',
      orderDirection: 'desc'
    };
    
    const campaigns = await campaignRepo.findWithFilters(filters, options);
    
    res.json({
      success: true,
      data: campaigns
    });
  } catch (error) {
    logger.error('Failed to get campaigns:', error);
    res.status(500).json({
      success: false,
      error: 'Failed to retrieve campaigns',
      message: error.message
    });
  }
});

/**
 * Get a specific campaign by ID
 * GET /api/plugins/voting/campaigns/:id
 */
router.get('/:id', async (req, res) => {
  try {
    const { id } = req.params;
    const campaignRepo = new CampaignRepository();
    const campaign = await campaignRepo.findByIdWithDetails(id);
    
    if (!campaign) {
      return res.status(404).json({
        success: false,
        error: 'Campaign not found'
      });
    }
    
    res.json({
      success: true,
      data: campaign
    });
  } catch (error) {
    logger.error('Failed to get campaign:', error);
    res.status(500).json({
      success: false,
      error: 'Failed to retrieve campaign',
      message: error.message
    });
  }
});

/**
 * Create a new campaign
 * POST /api/plugins/voting/campaigns
 */
router.post('/', async (req, res) => {
  try {
    const campaignRepo = new CampaignRepository();
    const campaignData = {
      ...req.body,
      created_by: req.user?.id,
      created_at: new Date().toISOString(),
      updated_at: new Date().toISOString()
    };
    
    const campaign = await campaignRepo.create(campaignData);
    
    res.status(201).json({
      success: true,
      data: campaign,
      message: 'Campaign created successfully'
    });
  } catch (error) {
    logger.error('Failed to create campaign:', error);
    res.status(500).json({
      success: false,
      error: 'Failed to create campaign',
      message: error.message
    });
  }
});

/**
 * Update a campaign
 * PUT /api/plugins/voting/campaigns/:id
 */
router.put('/:id', async (req, res) => {
  try {
    const { id } = req.params;
    const campaignRepo = new CampaignRepository();
    
    const updateData = {
      ...req.body,
      updated_at: new Date().toISOString()
    };
    
    const campaign = await campaignRepo.updateById(id, updateData);
    
    if (!campaign) {
      return res.status(404).json({
        success: false,
        error: 'Campaign not found'
      });
    }
    
    res.json({
      success: true,
      data: campaign,
      message: 'Campaign updated successfully'
    });
  } catch (error) {
    logger.error('Failed to update campaign:', error);
    res.status(500).json({
      success: false,
      error: 'Failed to update campaign',
      message: error.message
    });
  }
});

/**
 * Delete a campaign
 * DELETE /api/plugins/voting/campaigns/:id
 */
router.delete('/:id', async (req, res) => {
  try {
    const { id } = req.params;
    const campaignRepo = new CampaignRepository();
    
    const deleted = await campaignRepo.deleteById(id);
    
    if (!deleted) {
      return res.status(404).json({
        success: false,
        error: 'Campaign not found'
      });
    }
    
    res.json({
      success: true,
      message: 'Campaign deleted successfully'
    });
  } catch (error) {
    logger.error('Failed to delete campaign:', error);
    res.status(500).json({
      success: false,
      error: 'Failed to delete campaign',
      message: error.message
    });
  }
});

module.exports = router;