feat: initial commit — local services (backend + manager dashboard + waiter PWA)

Includes all work to date:
- local_backend: FastAPI backend with products, orders, tables, shifts, cloud sync
- manager_dashboard: React manager UI with product/category management, reports, settings
- waiter_pwa: React PWA for waiter devices
- Category reparent endpoint and UI
- Waiter domain: local_ip sent on heartbeat, waiter_domain persisted from cloud response
- QR code modal in AppInfoTab for waiter domain
- Product form: number input spinners removed, category pre-selected on new product
- Category row: count badge moved to far right

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-05-20 14:04:38 +03:00
commit 8ba8c95ecd
209 changed files with 48017 additions and 0 deletions

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import { useState, useRef } from 'react'
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
import toast from 'react-hot-toast'
import client from '../api/client'
import { ConfirmModal } from '../ui/Modal'
import Button from '../ui/Button'
function avatarColor(name) {
const palette = ['#3758c9', '#7a44c9', '#2f9e5e', '#d94b26', '#8a6d2b', '#0d7a8a', '#c93775']
let h = 0
for (let i = 0; i < name.length; i++) h = (h * 31 + name.charCodeAt(i)) >>> 0
return palette[h % palette.length]
}
function WaiterAvatar({ waiter, size = 40 }) {
const displayName = waiter.full_name || waiter.nickname || waiter.username
if (waiter.avatar_url) {
return (
<img
src={waiter.avatar_url}
alt={displayName}
style={{ width: size, height: size, borderRadius: '50%', objectFit: 'cover', flexShrink: 0 }}
/>
)
}
const parts = displayName.trim().split(' ')
const initials = (parts[0][0] + (parts[1]?.[0] || '')).toUpperCase()
return (
<div style={{
width: size, height: size, borderRadius: '50%',
background: avatarColor(displayName),
color: 'white', fontSize: size * 0.38, fontWeight: 600,
display: 'flex', alignItems: 'center', justifyContent: 'center',
flexShrink: 0,
}}>{initials}</div>
)
}
const DIGITS = ['1','2','3','4','5','6','7','8','9','','0','⌫']
function PinInput({ value, onChange }) {
function press(d) {
if (d === '⌫') { onChange(value.slice(0, -1)); return }
if (d === '' || value.length >= 6) return
onChange(value + d)
}
return (
<div className="space-y-3">
<div className="flex justify-center gap-2">
{Array.from({ length: 4 }).map((_, i) => (
<div key={i} className={`w-3 h-3 rounded-full border-2 ${i < value.length ? 'bg-primary-700 border-primary-700' : 'border-gray-300'}`} />
))}
</div>
<div className="grid grid-cols-3 gap-2">
{DIGITS.map((d, i) => (
<button key={i} type="button" onClick={() => press(d)} disabled={d === ''} className={`h-11 rounded-xl text-lg font-semibold transition-colors ${d === '' ? 'invisible' : d === '⌫' ? 'bg-gray-100 hover:bg-gray-200 text-gray-600' : 'bg-gray-100 hover:bg-primary-100 text-gray-800'}`}>
{d}
</button>
))}
</div>
</div>
)
}
function ZoneModal({ waiter, groups, onClose }) {
const qc = useQueryClient()
// Derive initial state from waiter's zone_assignments
const hasAllZones = waiter.zone_assignments.some(z => z.group_id === null)
const assignedIds = new Set(waiter.zone_assignments.map(z => z.group_id).filter(id => id !== null))
const [allZones, setAllZones] = useState(hasAllZones)
const [selected, setSelected] = useState(new Set(assignedIds))
const saveZones = useMutation({
mutationFn: (body) => client.put(`/api/waiters/${waiter.id}/zones`, body),
onSuccess: () => { toast.success('Zones ενημερώθηκαν'); qc.invalidateQueries({ queryKey: ['waiters'] }); onClose() },
onError: () => toast.error('Σφάλμα'),
})
function toggleGroup(gid) {
setSelected(prev => {
const next = new Set(prev)
if (next.has(gid)) next.delete(gid); else next.add(gid)
return next
})
}
function save() {
if (allZones) {
saveZones.mutate({ all_zones: true, group_ids: [] })
} else {
saveZones.mutate({ all_zones: false, group_ids: [...selected] })
}
}
return (
<div className="fixed inset-0 bg-black/40 flex items-center justify-center z-50 p-4">
<div className="bg-white rounded-2xl shadow-xl w-full max-w-sm p-6 space-y-4">
<h2 className="font-bold text-gray-800">Ζώνες {waiter.username}</h2>
<label className="flex items-center gap-3 cursor-pointer select-none">
<input
type="checkbox"
className="w-5 h-5 rounded accent-primary-700"
checked={allZones}
onChange={e => { setAllZones(e.target.checked); if (e.target.checked) setSelected(new Set()) }}
/>
<span className="font-semibold text-gray-700">Όλες οι ζώνες</span>
</label>
{!allZones && (
<div className="space-y-2 max-h-60 overflow-y-auto">
{groups.length === 0 && (
<p className="text-sm text-gray-400">Δεν υπάρχουν ομάδες τραπεζιών.</p>
)}
{groups.map(g => (
<label key={g.id} className="flex items-center gap-3 cursor-pointer select-none px-1">
<input
type="checkbox"
className="w-5 h-5 rounded accent-primary-700"
checked={selected.has(g.id)}
onChange={() => toggleGroup(g.id)}
/>
<span className="text-gray-700">{g.name}</span>
{g.color && (
<span className="w-3 h-3 rounded-full inline-block ml-auto" style={{ background: g.color }} />
)}
</label>
))}
</div>
)}
{!allZones && selected.size === 0 && (
<p className="text-xs text-amber-600 bg-amber-50 rounded px-3 py-1.5">
Χωρίς επιλογή ο σερβιτόρος δεν βλέπει κανένα τραπέζι.
</p>
)}
<div className="flex gap-3 pt-2">
<button onClick={onClose} className="flex-1 btn btn-secondary">Ακύρωση</button>
<button onClick={save} disabled={saveZones.isPending} className="flex-1 btn btn-primary">
Αποθήκευση
</button>
</div>
</div>
</div>
)
}
const EMPTY_FORM = { username: '', full_name: '', nickname: '', mobile_phone: '', role: 'waiter', pin: '' }
export default function WaitersPage() {
const qc = useQueryClient()
const [addModal, setAddModal] = useState(false)
const [pinModal, setPinModal] = useState(null) // waiter id
const [zoneModal, setZoneModal] = useState(null) // waiter object
const [confirmDelete, setConfirmDelete] = useState(null) // waiter id
const [newPin, setNewPin] = useState('')
const [newForm, setNewForm] = useState(EMPTY_FORM)
const [newAvatarFile, setNewAvatarFile] = useState(null)
const [newAvatarPreview, setNewAvatarPreview] = useState(null)
const [editModal, setEditModal] = useState(null) // waiter object
const [editForm, setEditForm] = useState({ username: '', full_name: '', nickname: '', mobile_phone: '', role: 'waiter' })
const avatarInputRef = useRef(null)
const newAvatarInputRef = useRef(null)
const { data: waiters = [], isLoading } = useQuery({
queryKey: ['waiters'],
queryFn: () => client.get('/api/waiters/').then(r => r.data),
})
const { data: groups = [] } = useQuery({
queryKey: ['table-groups'],
queryFn: () => client.get('/api/tables/groups').then(r => r.data),
})
const invalidate = () => qc.invalidateQueries({ queryKey: ['waiters'] })
const createWaiter = useMutation({
mutationFn: async (body) => {
const res = await client.post('/api/waiters/', body)
if (newAvatarFile) {
const fd = new FormData()
fd.append('file', newAvatarFile)
await client.post(`/api/waiters/${res.data.id}/avatar`, fd, { headers: { 'Content-Type': 'multipart/form-data' } })
}
return res
},
onSuccess: () => {
toast.success('Σερβιτόρος δημιουργήθηκε')
setAddModal(false)
setNewForm(EMPTY_FORM)
setNewAvatarFile(null)
setNewAvatarPreview(null)
invalidate()
},
onError: (err) => toast.error(err.response?.data?.detail || 'Σφάλμα'),
})
const updateWaiter = useMutation({
mutationFn: ({ id, ...body }) => client.put(`/api/waiters/${id}`, body),
onSuccess: () => { toast.success('Στοιχεία ενημερώθηκαν'); setEditModal(null); invalidate() },
onError: (err) => toast.error(err.response?.data?.detail || 'Σφάλμα'),
})
const uploadAvatar = useMutation({
mutationFn: ({ id, file }) => {
const fd = new FormData()
fd.append('file', file)
return client.post(`/api/waiters/${id}/avatar`, fd, { headers: { 'Content-Type': 'multipart/form-data' } })
},
onSuccess: (res) => {
toast.success('Avatar ανέβηκε')
setEditModal(res.data)
invalidate()
},
onError: () => toast.error('Σφάλμα μεταφόρτωσης'),
})
const deleteAvatar = useMutation({
mutationFn: (id) => client.delete(`/api/waiters/${id}/avatar`),
onSuccess: (res) => {
toast.success('Avatar αφαιρέθηκε')
setEditModal(res.data)
invalidate()
},
onError: () => toast.error('Σφάλμα'),
})
const toggleBlock = useMutation({
mutationFn: (id) => client.put(`/api/waiters/${id}/block`),
onSuccess: () => { invalidate() },
onError: () => toast.error('Σφάλμα'),
})
const resetPin = useMutation({
mutationFn: ({ id, pin }) => client.put(`/api/waiters/${id}/reset-pin?pin=${encodeURIComponent(pin)}`),
onSuccess: () => { toast.success('PIN ανανεώθηκε'); setPinModal(null); setNewPin('') },
onError: () => toast.error('Σφάλμα'),
})
const deleteWaiter = useMutation({
mutationFn: (id) => client.delete(`/api/waiters/${id}`),
onSuccess: () => { toast.success('Διαγράφηκε'); setConfirmDelete(null); invalidate() },
onError: () => toast.error('Σφάλμα'),
})
if (isLoading) return <div className="flex items-center justify-center h-64 text-gray-400">Φόρτωση</div>
return (
<div className="flex flex-col h-full min-h-0">
{/* Toolbar */}
<div className="flex items-center justify-end gap-2 border-b border-slate-200 px-6 flex-shrink-0" style={{ height: 60 }}>
<Button variant="primary" size="sm" onClick={() => setAddModal(true)}>+ Νέος σερβιτόρος</Button>
</div>
<div className="flex-1 overflow-y-auto p-6 space-y-4">
<div className="card divide-y divide-gray-100">
{waiters.length === 0 && (
<p className="px-4 py-8 text-center text-gray-400">Δεν υπάρχουν σερβιτόροι.</p>
)}
{waiters.map(w => (
<div key={w.id} className="flex items-center gap-4 px-4 py-3">
<WaiterAvatar waiter={w} size={44} />
<div className="flex-1 min-w-0">
<div className="flex items-baseline gap-2">
<p className="font-semibold text-gray-800">{w.full_name || w.username}</p>
{w.nickname && <span className="text-xs text-gray-400">({w.nickname})</span>}
</div>
<p className="text-xs text-gray-500">{w.username} · {w.role}</p>
{w.mobile_phone && <p className="text-xs text-gray-400">{w.mobile_phone}</p>}
{w.role === 'waiter' && (
<p className="text-xs text-gray-400 mt-0.5">
{w.zone_assignments.length === 0
? 'Χωρίς ζώνες'
: w.zone_assignments.some(z => z.group_id === null)
? 'Όλες οι ζώνες'
: `${w.zone_assignments.length} ζών${w.zone_assignments.length === 1 ? 'η' : 'ες'}`}
</p>
)}
</div>
<span className={`text-xs font-semibold px-2 py-0.5 rounded-full ${w.is_active ? 'bg-green-100 text-green-700' : 'bg-red-100 text-red-600'}`}>
{w.is_active ? 'Ενεργός' : 'Αποκλεισμένος'}
</span>
<button onClick={() => { setEditModal(w); setEditForm({ username: w.username || '', full_name: w.full_name || '', nickname: w.nickname || '', mobile_phone: w.mobile_phone || '', role: w.role || 'waiter' }) }} className="btn btn-secondary text-sm px-3 py-1.5 min-h-0 h-9">Επεξεργασία</button>
{w.role === 'waiter' && (
<button onClick={() => setZoneModal(w)} className="btn btn-secondary text-sm px-3 py-1.5 min-h-0 h-9">Ζώνες</button>
)}
<button onClick={() => setPinModal(w.id)} className="btn btn-secondary text-sm px-3 py-1.5 min-h-0 h-9">Reset PIN</button>
<button onClick={() => toggleBlock.mutate(w.id)} className={`btn text-sm px-3 py-1.5 min-h-0 h-9 ${w.is_active ? 'btn-danger' : 'btn-secondary'}`}>
{w.is_active ? 'Αποκλεισμός' : 'Ενεργοποίηση'}
</button>
<button onClick={() => setConfirmDelete(w.id)} className="btn btn-ghost text-sm px-2 py-1.5 min-h-0 h-9 text-red-500 hover:bg-red-50">🗑</button>
</div>
))}
</div>
{/* Add waiter modal */}
{addModal && (
<div className="fixed inset-0 bg-black/40 flex items-center justify-center z-50 p-4">
<div className="bg-white rounded-2xl shadow-xl w-full max-w-sm p-6 space-y-4 max-h-[90vh] overflow-y-auto">
<h2 className="font-bold text-gray-800">Νέος σερβιτόρος</h2>
{/* Avatar picker */}
<div className="flex items-center gap-4">
{newAvatarPreview ? (
<img src={newAvatarPreview} alt="preview" style={{ width: 64, height: 64, borderRadius: '50%', objectFit: 'cover', flexShrink: 0 }} />
) : (
<div style={{ width: 64, height: 64, borderRadius: '50%', background: '#e5e7eb', display: 'flex', alignItems: 'center', justifyContent: 'center', flexShrink: 0 }}>
<span style={{ fontSize: 28, color: '#9ca3af' }}>👤</span>
</div>
)}
<div className="flex flex-col gap-2">
<input
ref={newAvatarInputRef}
type="file"
accept="image/*"
className="hidden"
onChange={e => {
const file = e.target.files?.[0]
if (file) {
setNewAvatarFile(file)
setNewAvatarPreview(URL.createObjectURL(file))
}
e.target.value = ''
}}
/>
<button onClick={() => newAvatarInputRef.current?.click()} type="button" className="btn btn-secondary text-xs px-3 py-1.5 min-h-0 h-8">
{newAvatarPreview ? 'Αλλαγή φωτογραφίας' : 'Προσθήκη φωτογραφίας'}
</button>
{newAvatarPreview && (
<button type="button" onClick={() => { setNewAvatarFile(null); setNewAvatarPreview(null) }} className="btn btn-ghost text-xs px-3 py-1.5 min-h-0 h-8 text-red-500 hover:bg-red-50">
Αφαίρεση
</button>
)}
</div>
</div>
<div>
<label className="label">Πλήρες όνομα *</label>
<input className="input" placeholder="π.χ. Γιώργος Παπαδόπουλος" value={newForm.full_name} onChange={e => setNewForm(f => ({ ...f, full_name: e.target.value }))} autoFocus />
</div>
<div>
<label className="label">Παρατσούκλι (nickname) *</label>
<input className="input" placeholder="π.χ. Γιώργος" value={newForm.nickname} onChange={e => setNewForm(f => ({ ...f, nickname: e.target.value }))} />
</div>
<div>
<label className="label">Κινητό τηλέφωνο</label>
<input className="input" placeholder="π.χ. 6901234567" value={newForm.mobile_phone} onChange={e => setNewForm(f => ({ ...f, mobile_phone: e.target.value }))} />
</div>
<div>
<label className="label">Όνομα χρήστη *</label>
<input className="input" placeholder="π.χ. giorgos" value={newForm.username} onChange={e => setNewForm(f => ({ ...f, username: e.target.value }))} />
</div>
<div>
<label className="label">Ρόλος *</label>
<select className="input" value={newForm.role} onChange={e => setNewForm(f => ({ ...f, role: e.target.value }))}>
<option value="waiter">Σερβιτόρος</option>
<option value="manager">Διαχειριστής</option>
</select>
</div>
<div>
<label className="label mb-2">PIN *</label>
<PinInput value={newForm.pin} onChange={pin => setNewForm(f => ({ ...f, pin }))} />
</div>
<div className="flex gap-3 pt-2">
<button onClick={() => { setAddModal(false); setNewForm(EMPTY_FORM); setNewAvatarFile(null); setNewAvatarPreview(null) }} className="flex-1 btn btn-secondary">Ακύρωση</button>
<button
onClick={() => createWaiter.mutate({ username: newForm.username, full_name: newForm.full_name || null, nickname: newForm.nickname || null, mobile_phone: newForm.mobile_phone || null, pin: newForm.pin, role: newForm.role, is_active: true })}
disabled={createWaiter.isPending || !newForm.username.trim() || !newForm.full_name.trim() || !newForm.nickname.trim() || newForm.pin.length < 4}
className="flex-1 btn btn-primary"
>
{createWaiter.isPending ? 'Δημιουργία…' : 'Δημιουργία'}
</button>
</div>
</div>
</div>
)}
{/* Edit profile modal */}
{editModal && (
<div className="fixed inset-0 bg-black/40 flex items-center justify-center z-50 p-4">
<div className="bg-white rounded-2xl shadow-xl w-full max-w-sm p-6 space-y-4 max-h-[90vh] overflow-y-auto">
<h2 className="font-bold text-gray-800">Επεξεργασία {editModal.full_name || editModal.username}</h2>
{/* Avatar section */}
<div className="flex items-center gap-4">
<WaiterAvatar waiter={editModal} size={64} />
<div className="flex flex-col gap-2">
<input
ref={avatarInputRef}
type="file"
accept="image/*"
className="hidden"
onChange={e => {
const file = e.target.files?.[0]
if (file) uploadAvatar.mutate({ id: editModal.id, file })
e.target.value = ''
}}
/>
<button
onClick={() => avatarInputRef.current?.click()}
disabled={uploadAvatar.isPending}
className="btn btn-secondary text-xs px-3 py-1.5 min-h-0 h-8"
>
{uploadAvatar.isPending ? 'Μεταφόρτωση…' : editModal.avatar_url ? 'Αλλαγή φωτογραφίας' : 'Προσθήκη φωτογραφίας'}
</button>
{editModal.avatar_url && (
<button
onClick={() => deleteAvatar.mutate(editModal.id)}
disabled={deleteAvatar.isPending}
className="btn btn-ghost text-xs px-3 py-1.5 min-h-0 h-8 text-red-500 hover:bg-red-50"
>
Αφαίρεση
</button>
)}
</div>
</div>
<div>
<label className="label">Πλήρες όνομα *</label>
<input className="input" value={editForm.full_name} onChange={e => setEditForm(f => ({ ...f, full_name: e.target.value }))} autoFocus />
</div>
<div>
<label className="label">Παρατσούκλι (nickname) *</label>
<input className="input" placeholder="π.χ. Γιώργος" value={editForm.nickname} onChange={e => setEditForm(f => ({ ...f, nickname: e.target.value }))} />
</div>
<div>
<label className="label">Κινητό τηλέφωνο</label>
<input className="input" value={editForm.mobile_phone} onChange={e => setEditForm(f => ({ ...f, mobile_phone: e.target.value }))} />
</div>
<div>
<label className="label">Όνομα χρήστη *</label>
<input className="input" value={editForm.username} onChange={e => setEditForm(f => ({ ...f, username: e.target.value }))} />
</div>
<div>
<label className="label">Ρόλος *</label>
<select className="input" value={editForm.role} onChange={e => setEditForm(f => ({ ...f, role: e.target.value }))}>
<option value="waiter">Σερβιτόρος</option>
<option value="manager">Διαχειριστής</option>
</select>
</div>
<div className="flex gap-3 pt-2">
<button onClick={() => setEditModal(null)} className="flex-1 btn btn-secondary">Ακύρωση</button>
<button
onClick={() => updateWaiter.mutate({ id: editModal.id, username: editForm.username.trim() || undefined, full_name: editForm.full_name || null, nickname: editForm.nickname || null, mobile_phone: editForm.mobile_phone || null, role: editForm.role })}
disabled={updateWaiter.isPending || !editForm.username.trim() || !editForm.full_name.trim() || !editForm.nickname.trim()}
className="flex-1 btn btn-primary"
>
{updateWaiter.isPending ? 'Αποθήκευση…' : 'Αποθήκευση'}
</button>
</div>
</div>
</div>
)}
{/* Reset PIN modal */}
{pinModal !== null && (
<div className="fixed inset-0 bg-black/40 flex items-center justify-center z-50 p-4">
<div className="bg-white rounded-2xl shadow-xl w-full max-w-xs p-6 space-y-4">
<h2 className="font-bold text-gray-800">Reset PIN {waiters.find(w => w.id === pinModal)?.username}</h2>
<PinInput value={newPin} onChange={setNewPin} />
<div className="flex gap-3 pt-2">
<button onClick={() => { setPinModal(null); setNewPin('') }} className="flex-1 btn btn-secondary">Ακύρωση</button>
<button
onClick={() => resetPin.mutate({ id: pinModal, pin: newPin })}
disabled={newPin.length < 4}
className="flex-1 btn btn-primary"
>
Αποθήκευση
</button>
</div>
</div>
</div>
)}
{confirmDelete !== null && (
<ConfirmModal
title="Διαγραφή σερβιτόρου;"
message="Αυτή η ενέργεια δεν μπορεί να αναιρεθεί."
confirmLabel="Διαγραφή"
confirmVariant="danger"
onConfirm={() => deleteWaiter.mutate(confirmDelete)}
onCancel={() => setConfirmDelete(null)}
/>
)}
{zoneModal && (
<ZoneModal waiter={zoneModal} groups={groups} onClose={() => setZoneModal(null)} />
)}
</div>
</div>
)
}