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categories management

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This commit is contained in:
Lukas Davidovic
2024-04-25 14:18:47 +02:00
parent 3af6013dbb
commit 54d91baecd
3 changed files with 203 additions and 0 deletions
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129
pages/admin/categories.tsx Normal file
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import { useState, useEffect } from 'react'
import type { NextPage } from 'next'
import Head from 'next/head'
import Link from 'next/link'
interface Category {
id: number
name: string
slug: string
description: string
color: string
priority: number
is_active: boolean
}
const CategoriesManagement: NextPage = () => {
const [categories, setCategories] = useState<Category[]>([])
const [loading, setLoading] = useState(true)
useEffect(() => {
fetchCategories()
}, [])
const fetchCategories = async () => {
try {
const response = await fetch('/api/admin/categories')
if (response.ok) {
const data = await response.json()
setCategories(data)
}
} catch (error) {
console.error('Failed to fetch categories:', error)
} finally {
setLoading(false)
}
}
const toggleCategory = async (id: number, isActive: boolean) => {
try {
const response = await fetch(`/api/admin/categories/${id}`, {
method: 'PATCH',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ is_active: !isActive })
})
if (response.ok) {
fetchCategories()
}
} catch (error) {
console.error('Failed to update category:', error)
}
}
return (
<div>
<Head>
<title>Správa kategórií - Infohliadka</title>
</Head>
<div style={{ padding: '20px', fontFamily: 'Arial, sans-serif' }}>
<h1>Správa kategórií</h1>
{loading ? (
<div>Loading...</div>
) : (
<table style={{ width: '100%', borderCollapse: 'collapse', marginTop: '20px' }}>
<thead>
<tr style={{ backgroundColor: '#f3f4f6' }}>
<th style={{ padding: '12px', textAlign: 'left', border: '1px solid #d1d5db' }}>Názov</th>
<th style={{ padding: '12px', textAlign: 'left', border: '1px solid #d1d5db' }}>Priorita</th>
<th style={{ padding: '12px', textAlign: 'left', border: '1px solid #d1d5db' }}>Farba</th>
<th style={{ padding: '12px', textAlign: 'left', border: '1px solid #d1d5db' }}>Aktívna</th>
<th style={{ padding: '12px', textAlign: 'left', border: '1px solid #d1d5db' }}>Akcie</th>
</tr>
</thead>
<tbody>
{categories.map((category) => (
<tr key={category.id}>
<td style={{ padding: '12px', border: '1px solid #d1d5db' }}>
<strong>{category.name}</strong>
<div style={{ fontSize: '12px', color: '#6b7280' }}>
{category.description}
</div>
</td>
<td style={{ padding: '12px', border: '1px solid #d1d5db' }}>
{category.priority}
</td>
<td style={{ padding: '12px', border: '1px solid #d1d5db' }}>
<div style={{
width: '20px',
height: '20px',
backgroundColor: category.color,
borderRadius: '4px',
display: 'inline-block'
}}></div>
<span style={{ marginLeft: '8px' }}>{category.color}</span>
</td>
<td style={{ padding: '12px', border: '1px solid #d1d5db' }}>
{category.is_active ? '✅' : '❌'}
</td>
<td style={{ padding: '12px', border: '1px solid #d1d5db' }}>
<button
onClick={() => toggleCategory(category.id, category.is_active)}
style={{
padding: '4px 8px',
backgroundColor: category.is_active ? '#ef4444' : '#10b981',
color: 'white',
border: 'none',
borderRadius: '4px',
cursor: 'pointer'
}}
>
{category.is_active ? 'Deaktivovať' : 'Aktivovať'}
</button>
</td>
</tr>
))}
</tbody>
</table>
)}
<div style={{ marginTop: '30px' }}>
<Link href="/admin">← Späť na dashboard</Link>
</div>
</div>
</div>
)
}
export default CategoriesManagement

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pages/api/admin/categories/[id].ts Normal file
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import type { NextApiRequest, NextApiResponse } from 'next'
import sqlite3 from 'sqlite3'
import path from 'path'
export default async function handler(
req: NextApiRequest,
res: NextApiResponse
) {
if (req.method !== 'PATCH') {
return res.status(405).json({ error: 'Method not allowed' })
}
const { id } = req.query
const { is_active } = req.body
const dbPath = path.join(process.cwd(), 'database', 'antihoax.db')
const db = new sqlite3.Database(dbPath)
try {
await new Promise<void>((resolve, reject) => {
db.run(
'UPDATE categories SET is_active = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?',
[is_active, id],
function(err) {
if (err) reject(err)
else resolve()
}
)
})
return res.status(200).json({ success: true })
} catch (error) {
console.error('Database error:', error)
return res.status(500).json({ error: 'Internal server error' })
} finally {
db.close()
}
}

35
pages/api/admin/categories/index.ts Normal file
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import type { NextApiRequest, NextApiResponse } from 'next'
import sqlite3 from 'sqlite3'
import path from 'path'
export default async function handler(
req: NextApiRequest,
res: NextApiResponse
) {
if (req.method !== 'GET') {
return res.status(405).json({ error: 'Method not allowed' })
}
const dbPath = path.join(process.cwd(), 'database', 'antihoax.db')
const db = new sqlite3.Database(dbPath)
try {
const categories = await new Promise<any[]>((resolve, reject) => {
db.all(
'SELECT * FROM categories ORDER BY priority DESC, name ASC',
(err, rows) => {
if (err) reject(err)
else resolve(rows)
}
)
})
return res.status(200).json(categories)
} catch (error) {
console.error('Database error:', error)
return res.status(500).json({ error: 'Internal server error' })
} finally {
db.close()
}
}