dadaloop82
454 lines
22 KiB
PHP
454 lines
22 KiB
PHP
<?php
|
|
/**
|
|
* EverShelf - Database initialization, schema, and migrations.
|
|
* Uses SQLite with WAL journal mode for concurrent read/write performance.
|
|
*
|
|
* @author Stimpfl Daniel <evershelfproject@gmail.com>
|
|
* @license MIT
|
|
*/
|
|
|
|
define('DB_PATH', __DIR__ . '/../data/evershelf.db');
|
|
|
|
function getDB(): PDO {
|
|
$isNew = !file_exists(DB_PATH);
|
|
$db = new PDO('sqlite:' . DB_PATH);
|
|
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
|
|
$db->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
|
|
$db->exec("PRAGMA journal_mode=WAL");
|
|
$db->exec("PRAGMA foreign_keys=ON");
|
|
|
|
if ($isNew) {
|
|
initializeDB($db);
|
|
}
|
|
|
|
// Run migrations
|
|
migrateDB($db);
|
|
|
|
return $db;
|
|
}
|
|
|
|
function initializeDB(PDO $db): void {
|
|
$db->exec("
|
|
CREATE TABLE IF NOT EXISTS products (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
barcode TEXT UNIQUE,
|
|
name TEXT NOT NULL,
|
|
brand TEXT DEFAULT '',
|
|
category TEXT DEFAULT '',
|
|
image_url TEXT DEFAULT '',
|
|
unit TEXT DEFAULT 'pz',
|
|
default_quantity REAL DEFAULT 1,
|
|
notes TEXT DEFAULT '',
|
|
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
|
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS inventory (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
product_id INTEGER NOT NULL,
|
|
location TEXT NOT NULL DEFAULT 'dispensa',
|
|
quantity REAL NOT NULL DEFAULT 1,
|
|
expiry_date DATE,
|
|
added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
|
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
|
FOREIGN KEY (product_id) REFERENCES products(id) ON DELETE CASCADE
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS transactions (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
product_id INTEGER NOT NULL,
|
|
type TEXT NOT NULL CHECK(type IN ('in', 'out', 'waste')),
|
|
quantity REAL NOT NULL,
|
|
location TEXT NOT NULL DEFAULT 'dispensa',
|
|
notes TEXT DEFAULT '',
|
|
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
|
FOREIGN KEY (product_id) REFERENCES products(id) ON DELETE CASCADE
|
|
);
|
|
|
|
CREATE INDEX IF NOT EXISTS idx_products_barcode ON products(barcode);
|
|
CREATE INDEX IF NOT EXISTS idx_inventory_product ON inventory(product_id);
|
|
CREATE INDEX IF NOT EXISTS idx_inventory_location ON inventory(location);
|
|
CREATE INDEX IF NOT EXISTS idx_transactions_product ON transactions(product_id);
|
|
CREATE INDEX IF NOT EXISTS idx_transactions_date ON transactions(created_at);
|
|
");
|
|
}
|
|
|
|
function migrateDB(PDO $db): void {
|
|
// Add package_unit column if missing
|
|
$cols = $db->query("PRAGMA table_info(products)")->fetchAll();
|
|
$colNames = array_column($cols, 'name');
|
|
if (!in_array('package_unit', $colNames)) {
|
|
$db->exec("ALTER TABLE products ADD COLUMN package_unit TEXT DEFAULT ''");
|
|
}
|
|
|
|
// Migrate transactions CHECK constraint to allow 'waste' type
|
|
$sql = $db->query("SELECT sql FROM sqlite_master WHERE type='table' AND name='transactions'")->fetchColumn();
|
|
if ($sql && strpos($sql, "'waste'") === false) {
|
|
$db->exec("ALTER TABLE transactions RENAME TO transactions_old");
|
|
$db->exec("
|
|
CREATE TABLE transactions (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
product_id INTEGER NOT NULL,
|
|
type TEXT NOT NULL CHECK(type IN ('in', 'out', 'waste')),
|
|
quantity REAL NOT NULL,
|
|
location TEXT NOT NULL DEFAULT 'dispensa',
|
|
notes TEXT DEFAULT '',
|
|
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
|
FOREIGN KEY (product_id) REFERENCES products(id) ON DELETE CASCADE
|
|
)
|
|
");
|
|
$db->exec("INSERT INTO transactions SELECT * FROM transactions_old");
|
|
$db->exec("DROP TABLE transactions_old");
|
|
$db->exec("CREATE INDEX IF NOT EXISTS idx_transactions_product ON transactions(product_id)");
|
|
$db->exec("CREATE INDEX IF NOT EXISTS idx_transactions_date ON transactions(created_at)");
|
|
}
|
|
|
|
// --- New shared tables ---
|
|
// app_settings: key-value store shared across all devices
|
|
$tables = $db->query("SELECT name FROM sqlite_master WHERE type='table' AND name='app_settings'")->fetchAll();
|
|
if (empty($tables)) {
|
|
$db->exec("
|
|
CREATE TABLE app_settings (
|
|
key TEXT PRIMARY KEY,
|
|
value TEXT NOT NULL DEFAULT '',
|
|
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
|
|
);
|
|
");
|
|
}
|
|
|
|
// recipes: one per meal per day (last wins)
|
|
$tables = $db->query("SELECT name FROM sqlite_master WHERE type='table' AND name='recipes'")->fetchAll();
|
|
if (empty($tables)) {
|
|
$db->exec("
|
|
CREATE TABLE recipes (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
date TEXT NOT NULL,
|
|
meal TEXT NOT NULL,
|
|
recipe_json TEXT NOT NULL,
|
|
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
|
UNIQUE(date, meal)
|
|
);
|
|
CREATE INDEX idx_recipes_date ON recipes(date);
|
|
");
|
|
}
|
|
|
|
// chat_messages: shared chat history
|
|
$tables = $db->query("SELECT name FROM sqlite_master WHERE type='table' AND name='chat_messages'")->fetchAll();
|
|
if (empty($tables)) {
|
|
$db->exec("
|
|
CREATE TABLE chat_messages (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
role TEXT NOT NULL,
|
|
text TEXT NOT NULL,
|
|
created_at DATETIME DEFAULT CURRENT_TIMESTAMP
|
|
);
|
|
");
|
|
}
|
|
|
|
// Add vacuum_sealed column to inventory if missing
|
|
$invCols = $db->query("PRAGMA table_info(inventory)")->fetchAll();
|
|
$invColNames = array_column($invCols, 'name');
|
|
if (!in_array('vacuum_sealed', $invColNames)) {
|
|
$db->exec("ALTER TABLE inventory ADD COLUMN vacuum_sealed INTEGER DEFAULT 0");
|
|
}
|
|
|
|
// Add opened_at column to inventory if missing
|
|
if (!in_array('opened_at', $invColNames)) {
|
|
$db->exec("ALTER TABLE inventory ADD COLUMN opened_at DATETIME DEFAULT NULL");
|
|
// Backfill: detect already-opened items and set opened_at + recalculate expiry
|
|
backfillOpenedItems($db);
|
|
}
|
|
|
|
// Migration v2: recalculate sealed fridge item expiry (fridge extends shelf life)
|
|
$migrated = $db->query("SELECT value FROM app_settings WHERE key = 'migration_fridge_expiry_v1'")->fetchColumn();
|
|
if (!$migrated) {
|
|
recalcSealedFridgeExpiry($db);
|
|
$db->exec("INSERT OR REPLACE INTO app_settings (key, value) VALUES ('migration_fridge_expiry_v1', '1')");
|
|
}
|
|
|
|
// Add undone column to transactions if missing
|
|
$txCols = $db->query("PRAGMA table_info(transactions)")->fetchAll();
|
|
$txColNames = array_column($txCols, 'name');
|
|
if (!in_array('undone', $txColNames)) {
|
|
$db->exec("ALTER TABLE transactions ADD COLUMN undone INTEGER DEFAULT 0");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Backfill opened_at for existing inventory items that appear to be opened.
|
|
* An item is considered opened if:
|
|
* - conf unit with fractional quantity
|
|
* - weight/volume unit (g,kg,ml,l) with quantity < default_quantity
|
|
* Uses updated_at as the approximate opened_at date.
|
|
* Recalculates expiry_date based on opened shelf life from opened_at.
|
|
*/
|
|
function backfillOpenedItems(PDO $db): void {
|
|
$stmt = $db->query("
|
|
SELECT i.id, i.quantity, i.location, i.updated_at, i.expiry_date, i.vacuum_sealed,
|
|
p.name, p.category, p.unit, p.default_quantity
|
|
FROM inventory i
|
|
JOIN products p ON i.product_id = p.id
|
|
WHERE i.quantity > 0
|
|
");
|
|
$rows = $stmt->fetchAll();
|
|
|
|
foreach ($rows as $row) {
|
|
$isOpened = false;
|
|
$unit = $row['unit'] ?: 'pz';
|
|
$qty = (float)$row['quantity'];
|
|
$defQty = (float)($row['default_quantity'] ?: 0);
|
|
|
|
if ($unit === 'conf') {
|
|
$frac = $qty - floor($qty + 0.001);
|
|
if ($frac > 0.001) $isOpened = true;
|
|
} elseif (in_array($unit, ['g','kg','ml','l']) && $defQty > 0 && $qty < $defQty - 0.001) {
|
|
$isOpened = true;
|
|
}
|
|
|
|
if (!$isOpened) continue;
|
|
|
|
$openedAt = $row['updated_at'];
|
|
$openedDays = estimateOpenedExpiryDaysPHP($row['name'], $row['category'], $row['location']);
|
|
if ($row['vacuum_sealed']) $openedDays = (int)round($openedDays * 1.5);
|
|
|
|
// Calculate new expiry from opened_at
|
|
$newExpiry = date('Y-m-d', strtotime($openedAt . " +{$openedDays} days"));
|
|
|
|
$upd = $db->prepare("UPDATE inventory SET opened_at = ?, expiry_date = ? WHERE id = ?");
|
|
$upd->execute([$openedAt, $newExpiry, $row['id']]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Estimate shelf life in days for an opened product.
|
|
* Much shorter than sealed shelf life.
|
|
*/
|
|
function estimateOpenedExpiryDaysPHP(string $name, string $category, string $location): int {
|
|
$n = mb_strtolower($name);
|
|
$cat = mb_strtolower($category);
|
|
$loc = mb_strtolower($location);
|
|
|
|
// ── A: Non-perishables — check BEFORE location so dispensa doesn't swallow them ──
|
|
if (preg_match('/\bsale\b|\bsel\s+mar|\bsalt\b/', $n) && !preg_match('/\b(salmone|salame|salsa)\b/', $n)) return 9999;
|
|
if (preg_match('/\bzucchero\b|\bsugar\b/', $n)) return 9999;
|
|
if (preg_match('/\bmiele\b/', $n)) return 9999;
|
|
if (preg_match('/\baceto\b/', $n)) return 9999; // all vinegars
|
|
if (preg_match('/\bbicarbonato\b|\blievito\s+chimico\b/', $n)) return 9999;
|
|
|
|
// ── B: High-ABV spirits ──────────────────────────────────────────────
|
|
if (preg_match('/\b(sambuca|rum\b|brandy|whiskey|whisky|vodka|gin\b|grappa|amaro|aperol|campari|limoncello|cognac|porto|marsala|baileys|amaretto|vermouth)\b/', $n)) return 730;
|
|
|
|
// ── C: Long-life regardless of location ─────────────────────────────
|
|
if (preg_match('/\b(aroma|estratto|essenza|vanilli|colorante)\b/', $n)) return 730;
|
|
if (preg_match('/\b(t[eè]\b|tea\b|tisana|camomilla|verbena|infuso|rooibos)\b/', $n)) return 730;
|
|
if (preg_match('/\b(caff[eè]|coffee|nespresso)\b/', $n)) return 365;
|
|
if (preg_match('/\bolio\b/', $n)) return 365;
|
|
if (preg_match('/salsa\s+di\s+soia|soy\s*sauce/', $n)) return 90; // soy sauce fine opened anywhere
|
|
// Dry goods only outside fridge (uncooked)
|
|
if ($loc !== 'frigo') {
|
|
if (preg_match('/\b(pasta|spaghetti|penne|rigatoni|fusilli|farfalle|tagliatelle|linguine|bucatini|lasagn|tortiglioni)\b/', $n)) return 365;
|
|
if (preg_match('/\b(riso|risotto|orzo|farro|quinoa|couscous)\b/', $n) && !preg_match('/\b(pronto|cotto)\b/', $n)) return 365;
|
|
if (preg_match('/\b(polenta|semola|maizena|amido|farina)\b/', $n)) return 180;
|
|
if (preg_match('/\b(lenticchie|ceci|fagioli|piselli)\b/', $n) && !preg_match('/\b(cotto|vapore|scatola)\b/', $n)) return 365;
|
|
}
|
|
|
|
// ── D: Freezer ───────────────────────────────────────────────────────
|
|
if ($loc === 'freezer') return 90;
|
|
|
|
// ── E: Pantry/dispensa — specific products then generic fallback ─────
|
|
if ($loc !== 'frigo') {
|
|
if (preg_match('/\b(biscott[io]|cookies|wafer|tarall[io]|crackers?)\b/', $n)) return 60;
|
|
if (preg_match('/\b(muesli|cereali|corn\s*flakes|granola|fiocchi)\b/', $n)) return 60;
|
|
if (preg_match('/\b(confettura|marmellata)\b/', $n)) return 90;
|
|
if (preg_match('/\b(nutella|cioccolat)\b/', $n)) return 90;
|
|
if (preg_match('/\bpane\b/', $n)) return 4;
|
|
// Specific jarred tomato sauce in pantry (opened, not refrigerated)
|
|
if (preg_match('/salsa\s+di\s+(pomodoro|pronta)/', $n)) return 5;
|
|
return 60; // generic pantry fallback (was 30, doubled)
|
|
}
|
|
|
|
// ── F: Fridge — short-life perishables ──────────────────────────────
|
|
if (preg_match('/latte\s+(fresco|intero|parzial|scremato)/', $n)) return 3;
|
|
if (preg_match('/latte\s+(uht|a\s+lunga)/', $n)) return 7;
|
|
// Long-life mountain/brand milks stored in pantry before use (UHT)
|
|
if (preg_match('/latte.*(montagna|alta\s+qual|parmalat|granarolo|esselunga|conservaz|microfiltrat)/i', $n)) return 7;
|
|
if (preg_match('/\blatte\b/', $n)) return 4;
|
|
if (preg_match('/\byogurt\b/', $n)) return 5;
|
|
if (preg_match('/mozzarella|burrata|stracciatella/', $n)) return 3;
|
|
if (preg_match('/philadelphia|spalmabile/', $n)) return 7;
|
|
if (preg_match('/formaggio.*(fresco|ricotta|mascarpone|stracchino|crescenza)/', $n)) return 5;
|
|
if (preg_match('/parmigiano|grana|pecorino|provolone/', $n)) return 21;
|
|
if (preg_match('/formaggio/', $n)) return 10;
|
|
if (preg_match('/\bburro\b/', $n)) return 30;
|
|
if (preg_match('/\bpanna\b/', $n)) return 4;
|
|
if (preg_match('/prosciutto\s+cotto|mortadella|wurstel/', $n)) return 5;
|
|
if (preg_match('/prosciutto\s+crudo|salame|bresaola|speck|pancetta|nduja/', $n)) return 7;
|
|
if (preg_match('/\b(pollo|tacchino|maiale|manzo|vitello|agnello)\b/', $n)) return 2;
|
|
if (preg_match('/salmone|tonno\s+fresco|pesce(?!\s+in)/', $n)) return 2;
|
|
if (preg_match('/\b(passata|pelati|polpa|sugo|salsa\s+di\s+pomodoro)\b/', $n)) return 5;
|
|
if (preg_match('/insalata|rucola|spinaci|lattuga|crescione|germogli/', $n)) return 2;
|
|
if (preg_match('/\b(succo|spremuta)\b/', $n)) return 3;
|
|
if (preg_match('/\b(birra|beer)\b/', $n)) return 3;
|
|
if (preg_match('/\bvino\b/', $n)) return 5;
|
|
if (preg_match('/tonno\s+in\s+scatola|tonno\s+rio|sgombro\s+in/', $n)) return 4;
|
|
// Fruit opened/cut in fridge — much shorter than sealed
|
|
if (preg_match('/\bavocado\b/', $n)) return 2;
|
|
if (preg_match('/\b(banana|banane|fragola|lampone|pesca|albicocca|ciliegia|mango|papaya)\b/', $n)) return 2;
|
|
if (preg_match('/\b(mela|pera|nettarina|prugna|kiwi|ananas|uva|melone|anguria)\b/', $n)) return 3;
|
|
if (preg_match('/\b(arancia|mandarino|pompelmo|clementina|limone)\b/', $n)) return 3; // cut citrus
|
|
// Vegetables opened/cut in fridge
|
|
if (preg_match('/\b(zucchina|zucchine|melanzana|pomodor)\b/', $n)) return 3;
|
|
if (preg_match('/\b(peperone|peperoni)\b/', $n)) return 3;
|
|
if (preg_match('/\b(broccolo|broccoli|cavolfiore|cavolo)\b/', $n)) return 3;
|
|
if (preg_match('/\bsedano\b|\bfinocchio\b/', $n)) return 3;
|
|
if (preg_match('/\b(cipolla|cipolle|cipollotto|scalogno|porro)\b/', $n)) return 4;
|
|
if (preg_match('/\b(carota|carote)\b/', $n)) return 5;
|
|
if (preg_match('/\b(patata|patate|tubero)\b/', $n)) return 3; // cooked/cut potato
|
|
if (preg_match('/\baglio\b/', $n)) return 10;
|
|
|
|
// ── G: Fridge condiments — medium shelf-life ─────────────────────────
|
|
if (preg_match('/maionese|mayo|mayon/', $n)) return 90;
|
|
if (preg_match('/\bketchup\b/', $n)) return 90;
|
|
if (preg_match('/\b(senape|mustard)\b/', $n)) return 90;
|
|
if (preg_match('/salsa\s+di\s+soia|soy\s*sauce/', $n)) return 90;
|
|
if (preg_match('/\b(tabasco|worcestershire|sriracha)\b/', $n)) return 180;
|
|
if (preg_match('/confettura|marmellata/', $n)) return 60;
|
|
if (preg_match('/nutella|cioccolat/', $n)) return 60;
|
|
|
|
// ── H: Category fallbacks ────────────────────────────────────────────
|
|
if (preg_match('/dairy|latticin/', $cat)) return 5;
|
|
if (preg_match('/meat|carne/', $cat)) return 3;
|
|
if (preg_match('/fish|pesce/', $cat)) return 2;
|
|
if (preg_match('/fruit|frutta/', $cat)) return 7;
|
|
if (preg_match('/verdur|vegetable/', $cat)) return 5;
|
|
if (preg_match('/conserve/', $cat)) return 7;
|
|
if (preg_match('/condimenti|sauce/', $cat)) return 30;
|
|
if (preg_match('/bevand|beverage/', $cat)) return 5;
|
|
|
|
return 5; // safe default for fridge
|
|
}
|
|
|
|
/**
|
|
* Estimate sealed shelf life in days, with fridge/freezer extensions.
|
|
* Mirrors the JS estimateExpiryDays() function.
|
|
*/
|
|
function estimateSealedExpiryDaysPHP(string $name, string $category, string $location): int {
|
|
$n = mb_strtolower($name);
|
|
$cat = mb_strtolower($category);
|
|
$loc = mb_strtolower($location);
|
|
|
|
$days = null;
|
|
|
|
// Specific product overrides
|
|
if (preg_match('/latte\s+(fresco|intero|parzial|scremato)/', $n)) $days = 7;
|
|
elseif (preg_match('/latte\s+uht|latte\s+a\s+lunga/', $n)) $days = 90;
|
|
elseif (preg_match('/yogurt/', $n)) $days = 21;
|
|
elseif (preg_match('/mozzarella|burrata|stracciatella/', $n)) $days = 5;
|
|
elseif (preg_match('/formaggio\s+(fresco|ricotta|mascarpone|stracchino|crescenza)/', $n)) $days = 10;
|
|
elseif (preg_match('/parmigiano|grana|pecorino|provolone/', $n)) $days = 60;
|
|
elseif (preg_match('/burro/', $n)) $days = 60;
|
|
elseif (preg_match('/panna/', $n)) $days = 14;
|
|
elseif (preg_match('/prosciutto\s+cotto|mortadella|wurstel/', $n)) $days = 7;
|
|
elseif (preg_match('/prosciutto\s+crudo|salame|bresaola|speck/', $n)) $days = 30;
|
|
elseif (preg_match('/nduja/', $n)) $days = 90;
|
|
elseif (preg_match('/uova/', $n)) $days = 28;
|
|
elseif (preg_match('/pane\s+fresco|pane\s+in\s+cassetta/', $n)) $days = 5;
|
|
elseif (preg_match('/pane\s+confezionato|pan\s+carr|pancarrè/', $n)) $days = 14;
|
|
elseif (preg_match('/insalata|rucola|spinaci\s+freschi/', $n)) $days = 5;
|
|
elseif (preg_match('/pollo|tacchino|maiale|manzo|vitello|sovracosci|cosci/', $n)) $days = 3;
|
|
elseif (preg_match('/salmone|tonno\s+fresco|pesce/', $n) && !preg_match('/tonno\s+in\s+scatola|tonno\s+rio/', $n)) $days = 2;
|
|
elseif (preg_match('/tonno\s+in\s+scatola|tonno\s+rio|sgombro\s+in/', $n)) $days = 1095;
|
|
elseif (preg_match('/surgelat|frozen|findus|4\s*salti/', $n)) $days = 180;
|
|
elseif (preg_match('/gelato/', $n)) $days = 365;
|
|
elseif (preg_match('/succo|spremuta/', $n)) $days = 7;
|
|
elseif (preg_match('/birra|vino/', $n)) $days = 365;
|
|
elseif (preg_match('/acqua/', $n)) $days = 365;
|
|
elseif (preg_match('/mela|mele\b/', $n)) $days = 7;
|
|
elseif (preg_match('/arancia|arance|mandarini|agrumi/', $n)) $days = 7;
|
|
elseif (preg_match('/banana|banane/', $n)) $days = 5;
|
|
elseif (preg_match('/pera|pere\b|fragola|fragole|uva|kiwi/', $n)) $days = 5;
|
|
elseif (preg_match('/carota|carote|zucchina|zucchine|peperoni|melanzane/', $n)) $days = 7;
|
|
elseif (preg_match('/broccoli|cavolfiore|cavolo|spinaci|bietola/', $n)) $days = 5;
|
|
elseif (preg_match('/cipolla|cipolle/', $n)) $days = 10;
|
|
elseif (preg_match('/patata|patate/', $n)) $days = 14;
|
|
elseif (preg_match('/biscott|cracker|grissini|fette\s+biscott/', $n)) $days = 180;
|
|
elseif (preg_match('/nutella|marmellata|miele/', $n)) $days = 365;
|
|
elseif (preg_match('/passata|pelati|pomodor/', $n)) $days = 730;
|
|
elseif (preg_match('/olio|aceto/', $n)) $days = 548;
|
|
|
|
if ($days === null) {
|
|
// Category fallbacks
|
|
$catMap = [
|
|
'latticini' => 7, 'carne' => 4, 'pesce' => 3, 'frutta' => 7, 'verdura' => 7,
|
|
'pasta' => 730, 'pane' => 4, 'surgelati' => 180, 'bevande' => 365, 'condimenti' => 365,
|
|
'snack' => 180, 'conserve' => 730, 'cereali' => 365, 'igiene' => 1095, 'pulizia' => 1095,
|
|
];
|
|
$days = 180;
|
|
foreach ($catMap as $key => $d) {
|
|
if (strpos($cat, $key) !== false) { $days = $d; break; }
|
|
}
|
|
}
|
|
|
|
// Fridge extends shelf life for produce and short-lived items
|
|
if ($loc === 'frigo') {
|
|
if (preg_match('/mela|mele/', $n)) $days = max($days, 28);
|
|
elseif (preg_match('/arancia|arance|agrumi|mandarini|limone|limoni/', $n)) $days = max($days, 21);
|
|
elseif (preg_match('/carota|carote/', $n)) $days = max($days, 21);
|
|
elseif (preg_match('/cipolla/', $n)) $days = max($days, 14);
|
|
elseif (preg_match('/patata|patate/', $n)) $days = max($days, 21);
|
|
elseif (preg_match('/pera|pere/', $n)) $days = max($days, 21);
|
|
elseif (preg_match('/kiwi/', $n)) $days = max($days, 28);
|
|
elseif (preg_match('/uva/', $n)) $days = max($days, 14);
|
|
elseif (preg_match('/fragola|fragole/', $n)) $days = max($days, 7);
|
|
elseif (preg_match('/peperoni/', $n)) $days = max($days, 14);
|
|
elseif (preg_match('/zucchina|zucchine/', $n)) $days = max($days, 14);
|
|
elseif (preg_match('/melanzane/', $n)) $days = max($days, 14);
|
|
elseif (preg_match('/broccoli|cavolfiore|cavolo/', $n)) $days = max($days, 10);
|
|
elseif ($days <= 7 && preg_match('/frutta|fruit|verdur|vegetable|plant-based/', $cat)) {
|
|
$days = (int)round($days * 2);
|
|
}
|
|
}
|
|
|
|
// Freezer extends shelf life significantly
|
|
if ($loc === 'freezer' && $days < 180) {
|
|
if ($days <= 4) $days = 120;
|
|
elseif ($days <= 14) $days = 75;
|
|
elseif ($days <= 30) $days = 120;
|
|
else $days = max($days, 180);
|
|
}
|
|
|
|
return $days;
|
|
}
|
|
|
|
/**
|
|
* Recalculate expiry for sealed (non-opened) fridge items with new fridge-aware logic.
|
|
*/
|
|
function recalcSealedFridgeExpiry(PDO $db): void {
|
|
$stmt = $db->query("
|
|
SELECT i.id, i.added_at, i.vacuum_sealed, i.opened_at, i.expiry_date,
|
|
p.name, p.category
|
|
FROM inventory i
|
|
JOIN products p ON i.product_id = p.id
|
|
WHERE i.location = 'frigo' AND i.opened_at IS NULL AND i.quantity > 0
|
|
");
|
|
$rows = $stmt->fetchAll();
|
|
|
|
foreach ($rows as $row) {
|
|
$days = estimateSealedExpiryDaysPHP($row['name'], $row['category'], 'frigo');
|
|
if ($row['vacuum_sealed']) $days = getVacuumExpiryDaysPHP($days);
|
|
$newExpiry = date('Y-m-d', strtotime($row['added_at'] . " +{$days} days"));
|
|
// Only extend expiry, never shorten it
|
|
if ($row['expiry_date'] && $newExpiry <= $row['expiry_date']) continue;
|
|
$upd = $db->prepare("UPDATE inventory SET expiry_date = ? WHERE id = ?");
|
|
$upd->execute([$newExpiry, $row['id']]);
|
|
}
|
|
}
|
|
|
|
function getVacuumExpiryDaysPHP(int $baseDays): int {
|
|
if ($baseDays <= 7) return (int)round($baseDays * 3);
|
|
if ($baseDays <= 14) return (int)round($baseDays * 3);
|
|
if ($baseDays <= 30) return (int)round($baseDays * 2.5);
|
|
if ($baseDays <= 90) return (int)round($baseDays * 2.5);
|
|
return (int)round($baseDays * 1.5);
|
|
}
|