139 lines
4.0 KiB
JavaScript
139 lines
4.0 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const { getDatabase } = require('../db/init');
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// GET all litters
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router.get('/', (req, res) => {
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try {
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const db = getDatabase();
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const litters = db.prepare(`
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SELECT l.*,
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s.name as sire_name, s.registration_number as sire_reg,
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d.name as dam_name, d.registration_number as dam_reg
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FROM litters l
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JOIN dogs s ON l.sire_id = s.id
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JOIN dogs d ON l.dam_id = d.id
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ORDER BY l.breeding_date DESC
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`).all();
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// Get puppies for each litter
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litters.forEach(litter => {
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litter.puppies = db.prepare(`
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SELECT d.* FROM dogs d
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JOIN parents ps ON d.id = ps.dog_id
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JOIN parents pd ON d.id = pd.dog_id
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WHERE ps.parent_id = ? AND pd.parent_id = ?
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`).all(litter.sire_id, litter.dam_id);
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litter.puppies.forEach(puppy => {
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puppy.photo_urls = puppy.photo_urls ? JSON.parse(puppy.photo_urls) : [];
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});
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});
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res.json(litters);
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} catch (error) {
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res.status(500).json({ error: error.message });
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}
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});
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// GET single litter
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router.get('/:id', (req, res) => {
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try {
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const db = getDatabase();
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const litter = db.prepare(`
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SELECT l.*,
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s.*, s.name as sire_name,
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d.*, d.name as dam_name
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FROM litters l
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JOIN dogs s ON l.sire_id = s.id
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JOIN dogs d ON l.dam_id = d.id
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WHERE l.id = ?
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`).get(req.params.id);
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if (!litter) {
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return res.status(404).json({ error: 'Litter not found' });
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}
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litter.puppies = db.prepare(`
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SELECT d.* FROM dogs d
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JOIN parents ps ON d.id = ps.dog_id
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JOIN parents pd ON d.id = pd.dog_id
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WHERE ps.parent_id = ? AND pd.parent_id = ?
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`).all(litter.sire_id, litter.dam_id);
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litter.puppies.forEach(puppy => {
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puppy.photo_urls = puppy.photo_urls ? JSON.parse(puppy.photo_urls) : [];
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});
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res.json(litter);
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} catch (error) {
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res.status(500).json({ error: error.message });
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}
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});
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// POST create new litter
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router.post('/', (req, res) => {
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try {
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const { sire_id, dam_id, breeding_date, whelping_date, notes } = req.body;
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if (!sire_id || !dam_id || !breeding_date) {
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return res.status(400).json({ error: 'Sire, dam, and breeding date are required' });
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}
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const db = getDatabase();
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// Verify sire is male and dam is female
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const sire = db.prepare('SELECT sex FROM dogs WHERE id = ?').get(sire_id);
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const dam = db.prepare('SELECT sex FROM dogs WHERE id = ?').get(dam_id);
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if (!sire || sire.sex !== 'male') {
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return res.status(400).json({ error: 'Invalid sire' });
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}
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if (!dam || dam.sex !== 'female') {
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return res.status(400).json({ error: 'Invalid dam' });
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}
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const result = db.prepare(`
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INSERT INTO litters (sire_id, dam_id, breeding_date, whelping_date, notes)
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VALUES (?, ?, ?, ?, ?)
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`).run(sire_id, dam_id, breeding_date, whelping_date, notes);
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const litter = db.prepare('SELECT * FROM litters WHERE id = ?').get(result.lastInsertRowid);
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res.status(201).json(litter);
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} catch (error) {
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res.status(500).json({ error: error.message });
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}
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});
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// PUT update litter
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router.put('/:id', (req, res) => {
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try {
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const { breeding_date, whelping_date, puppy_count, notes } = req.body;
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const db = getDatabase();
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db.prepare(`
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UPDATE litters
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SET breeding_date = ?, whelping_date = ?, puppy_count = ?, notes = ?
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WHERE id = ?
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`).run(breeding_date, whelping_date, puppy_count, notes, req.params.id);
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const litter = db.prepare('SELECT * FROM litters WHERE id = ?').get(req.params.id);
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res.json(litter);
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} catch (error) {
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res.status(500).json({ error: error.message });
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}
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});
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// DELETE litter
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router.delete('/:id', (req, res) => {
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try {
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const db = getDatabase();
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db.prepare('DELETE FROM litters WHERE id = ?').run(req.params.id);
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res.json({ message: 'Litter deleted successfully' });
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} catch (error) {
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res.status(500).json({ error: error.message });
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}
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});
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module.exports = router; |