사이트·관리자 봉투 물류 기능(수불·통계·레포트·재고·발주)과 DB·메뉴·E2E를 운영 반영한다.
통계 분석(전년대비·월별·계절별), 수급계획·LOT 수불, 지정판매소·실사·메뉴 링크 등을 포함한다. Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
taekyoungc
494
app/Libraries/BagSupplyPlanBuilder.php
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494
app/Libraries/BagSupplyPlanBuilder.php
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@@ -0,0 +1,494 @@
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<?php
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declare(strict_types=1);
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namespace App\Libraries;
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/**
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* 쓰레기봉투 수급 계획 (레거시 w_gm820r 유추)
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*
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* - 바코드 봉투: bag_receiving_pack_code 에 등록된 품목
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* - 기존 봉투: 그 외 (수기·비바코드 재고)
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* - 소진일수 ≈ (총재고 / 월판매량) × 30
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* - 발주예정일 = 기준일 + 소진일수 − 적정재고보유일수(제작기일)
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* - 긴급(발주예정일 ≤ 기준일): 발주수량 ≈ max(0, 월판매량×18 − 총재고)
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*/
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class BagSupplyPlanBuilder
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{
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private const AVG_SALES_MONTHS = 12;
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/** 긴급 발주 시 목표 보유 개월 수 (레거시 화면 값 유추) */
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private const URGENT_REPLENISH_MONTHS = 18;
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private \CodeIgniter\Database\BaseConnection $db;
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public function __construct(?\CodeIgniter\Database\BaseConnection $db = null)
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{
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$this->db = $db ?? \Config\Database::connect();
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}
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/**
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* @return array{
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* rows: list<array<string, mixed>>,
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* barcodeCodes: array<string, bool>,
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* queried: bool
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* }
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*/
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public function build(
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int $lgIdx,
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string $refDate,
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int $leadDays,
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string $stockScope,
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string $salesScope,
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bool $queried
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): array {
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$barcodeCodes = $this->loadBarcodeCodes($lgIdx);
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$products = $this->loadProducts($lgIdx);
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if ($products === [] || ! $queried) {
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return ['rows' => [], 'barcodeCodes' => $barcodeCodes, 'queried' => $queried];
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}
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$inventory = $this->loadInventoryMap($lgIdx);
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$pendingIn = $this->loadPendingInbound($lgIdx);
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$lastOrders = $this->loadLastOrders($lgIdx);
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$monthlySales = $this->loadMonthlyAverageSales($lgIdx, $refDate, $salesScope, $barcodeCodes);
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$movementsSince = $this->loadMovementsSinceOrders($lgIdx, $lastOrders, $refDate);
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$rows = [];
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foreach ($products as $code => $name) {
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$isBarcode = isset($barcodeCodes[$code]);
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$rawStock = (int) ($inventory[$code] ?? 0);
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$currentStock = $this->scopedStock($rawStock, $stockScope, $isBarcode);
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$pendingQty = $this->scopedPending((int) ($pendingIn[$code] ?? 0), $stockScope, $isBarcode);
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$totalStock = $currentStock + $pendingQty;
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$monthlyFloat = (float) ($monthlySales[$code] ?? 0.0);
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$monthlyAvg = (int) round($monthlyFloat);
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$depletionDays = $this->calcDepletionDays($totalStock, $monthlyFloat);
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$scheduleDate = $this->calcScheduleDate($refDate, $depletionDays, $leadDays);
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$orderQty = $this->calcOrderQty($refDate, $scheduleDate, $depletionDays, $leadDays, $monthlyAvg, $totalStock);
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$last = $lastOrders[$code] ?? null;
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$orderDate = $last ? (string) ($last['order_date'] ?? '') : '';
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$lastQty = $last ? (int) ($last['qty_sheet'] ?? 0) : 0;
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$stockAtOrder = 0;
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if ($orderDate !== '' && $lastQty > 0) {
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$mv = $movementsSince[$code] ?? ['sale' => 0, 'recv' => 0, 'issue' => 0];
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$stockAtOrder = max(0, $rawStock + $mv['sale'] - $mv['recv'] - $mv['issue']);
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}
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$rows[] = [
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'bag_code' => $code,
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'bag_name' => $name,
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'is_barcode' => $isBarcode,
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'last_order_date' => $orderDate,
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'last_order_qty' => $lastQty,
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'stock_at_order' => $stockAtOrder,
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'current_stock' => $currentStock,
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'pending_inbound' => $pendingQty,
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'total_stock' => $totalStock,
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'monthly_avg_sales' => $monthlyAvg,
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'depletion_days' => $depletionDays,
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'schedule_date' => $scheduleDate,
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'schedule_overdue' => $scheduleDate !== '' && $scheduleDate <= $refDate && $depletionDays < 99999,
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'order_qty' => $orderQty,
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];
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}
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usort($rows, static fn (array $a, array $b): int => strcmp((string) $a['bag_code'], (string) $b['bag_code']));
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return ['rows' => $rows, 'barcodeCodes' => $barcodeCodes, 'queried' => true];
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}
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/**
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* @return array<string, bool>
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*/
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private function loadBarcodeCodes(int $lgIdx): array
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{
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if (! $this->db->tableExists('bag_receiving_pack_code')) {
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return [];
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}
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$set = [];
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foreach ($this->db->table('bag_receiving_pack_code')
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->select('brpc_bag_code')
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->distinct()
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->where('brpc_lg_idx', $lgIdx)
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->where('brpc_bag_code !=', '')
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->get()
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->getResultArray() as $row) {
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$code = trim((string) ($row['brpc_bag_code'] ?? ''));
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if ($code !== '') {
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$set[$code] = true;
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}
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}
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return $set;
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}
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/**
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* @return array<string, string> code => name
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*/
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private function loadProducts(int $lgIdx): array
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{
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$kindO = model(\App\Models\CodeKindModel::class)->where('ck_code', 'O')->first();
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$products = [];
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if ($kindO) {
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foreach (model(\App\Models\CodeDetailModel::class)->getByKind((int) $kindO->ck_idx, true, $lgIdx) as $d) {
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$code = trim((string) ($d->cd_code ?? ''));
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if ($code !== '') {
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$products[$code] = trim((string) ($d->cd_name ?? $code));
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}
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}
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}
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foreach ($this->db->table('bag_inventory')
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->select('bi_bag_code, bi_bag_name')
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->where('bi_lg_idx', $lgIdx)
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->get()
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->getResultArray() as $row) {
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$code = trim((string) ($row['bi_bag_code'] ?? ''));
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if ($code === '') {
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continue;
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}
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if (! isset($products[$code])) {
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$products[$code] = trim((string) ($row['bi_bag_name'] ?? $code));
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}
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}
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return $products;
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}
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/**
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* @return array<string, int>
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*/
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private function loadInventoryMap(int $lgIdx): array
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{
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$map = [];
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foreach (model(\App\Models\BagInventoryModel::class)->where('bi_lg_idx', $lgIdx)->findAll() as $inv) {
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$code = trim((string) ($inv->bi_bag_code ?? ''));
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if ($code !== '') {
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$map[$code] = (int) ($inv->bi_qty ?? 0);
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}
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}
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return $map;
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}
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/**
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* @return array<string, int>
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*/
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private function loadPendingInbound(int $lgIdx): array
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{
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$map = [];
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$sql = "
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SELECT boi.boi_bag_code AS bag_code,
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SUM(GREATEST(0, CAST(boi.boi_qty_sheet AS SIGNED) - IFNULL(r.recv_qty, 0))) AS pending_qty
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FROM bag_order_item boi
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INNER JOIN bag_order bo ON bo.bo_idx = boi.boi_bo_idx
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LEFT JOIN (
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SELECT br_bo_idx, br_bag_code, SUM(br_qty_sheet) AS recv_qty
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FROM bag_receiving
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GROUP BY br_bo_idx, br_bag_code
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) r ON r.br_bo_idx = bo.bo_idx AND r.br_bag_code = boi.boi_bag_code
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WHERE bo.bo_lg_idx = ? AND bo.bo_status = 'normal'
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GROUP BY boi.boi_bag_code
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";
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foreach ($this->db->query($sql, [$lgIdx])->getResult() as $row) {
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$qty = (int) ($row->pending_qty ?? 0);
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if ($qty > 0) {
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$map[(string) $row->bag_code] = $qty;
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}
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}
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return $map;
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}
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/**
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* @return array<string, array{order_date: string, qty_sheet: int, bag_name: string}>
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*/
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private function loadLastOrders(int $lgIdx): array
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{
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$map = [];
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$supportsWindow = $this->db->DBDriver === 'MySQLi';
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if ($supportsWindow) {
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$sql = "
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SELECT bag_code, order_date, qty_sheet, bag_name
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FROM (
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SELECT boi.boi_bag_code AS bag_code, bo.bo_order_date AS order_date,
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boi.boi_qty_sheet AS qty_sheet, boi.boi_bag_name AS bag_name,
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ROW_NUMBER() OVER (
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PARTITION BY boi.boi_bag_code
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ORDER BY bo.bo_order_date DESC, bo.bo_idx DESC
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) AS rn
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FROM bag_order_item boi
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INNER JOIN bag_order bo ON bo.bo_idx = boi.boi_bo_idx
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WHERE bo.bo_lg_idx = ? AND bo.bo_status = 'normal'
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) t
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WHERE t.rn = 1
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";
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foreach ($this->db->query($sql, [$lgIdx])->getResultArray() as $row) {
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$code = trim((string) ($row['bag_code'] ?? ''));
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if ($code === '') {
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continue;
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}
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$map[$code] = [
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'order_date' => (string) ($row['order_date'] ?? ''),
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'qty_sheet' => (int) ($row['qty_sheet'] ?? 0),
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'bag_name' => (string) ($row['bag_name'] ?? ''),
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];
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}
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return $map;
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}
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$sql = "
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SELECT boi.boi_bag_code AS bag_code, MAX(bo.bo_order_date) AS order_date
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FROM bag_order_item boi
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INNER JOIN bag_order bo ON bo.bo_idx = boi.boi_bo_idx
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WHERE bo.bo_lg_idx = ? AND bo.bo_status = 'normal'
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GROUP BY boi.boi_bag_code
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";
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foreach ($this->db->query($sql, [$lgIdx])->getResultArray() as $row) {
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$code = trim((string) ($row['bag_code'] ?? ''));
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$orderDate = (string) ($row['order_date'] ?? '');
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if ($code === '' || $orderDate === '') {
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continue;
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}
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$item = $this->db->query("
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SELECT boi.boi_qty_sheet AS qty_sheet, boi.boi_bag_name AS bag_name
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FROM bag_order_item boi
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INNER JOIN bag_order bo ON bo.bo_idx = boi.boi_bo_idx
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WHERE bo.bo_lg_idx = ? AND bo.bo_status = 'normal'
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AND boi.boi_bag_code = ? AND bo.bo_order_date = ?
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ORDER BY bo.bo_idx DESC
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LIMIT 1
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", [$lgIdx, $code, $orderDate])->getRowArray();
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if ($item) {
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$map[$code] = [
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'order_date' => $orderDate,
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'qty_sheet' => (int) ($item['qty_sheet'] ?? 0),
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'bag_name' => (string) ($item['bag_name'] ?? ''),
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];
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}
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}
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return $map;
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}
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/**
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* @param array<string, array{order_date: string, qty_sheet: int, bag_name: string}> $lastOrders
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* @return array<string, array{sale: int, recv: int, issue: int}>
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*/
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private function loadMovementsSinceOrders(int $lgIdx, array $lastOrders, string $refDate): array
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{
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$byCode = [];
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$minDate = $refDate;
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foreach ($lastOrders as $code => $info) {
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$d = (string) ($info['order_date'] ?? '');
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if ($d === '') {
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continue;
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}
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$byCode[$code] = $d;
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if ($d < $minDate) {
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$minDate = $d;
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}
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}
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if ($byCode === []) {
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return [];
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}
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$codes = array_keys($byCode);
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$placeholders = implode(',', array_fill(0, count($codes), '?'));
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$params = array_merge([$lgIdx], $codes, [$minDate, $refDate]);
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$out = [];
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foreach ($codes as $code) {
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$out[$code] = ['sale' => 0, 'recv' => 0, 'issue' => 0];
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}
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$sql = "
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SELECT bs_bag_code AS bag_code, bs_sale_date AS mv_date,
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SUM(CASE WHEN bs_type IN ('sale','cancel') THEN ABS(bs_qty) ELSE 0 END) AS sale_qty
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FROM bag_sale
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WHERE bs_lg_idx = ? AND bs_bag_code IN ({$placeholders})
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AND bs_sale_date >= ? AND bs_sale_date <= ?
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GROUP BY bs_bag_code, bs_sale_date
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";
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foreach ($this->db->query($sql, $params)->getResult() as $row) {
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$code = (string) $row->bag_code;
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$orderDate = $byCode[$code] ?? '';
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if ($orderDate === '' || (string) $row->mv_date < $orderDate) {
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continue;
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}
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$out[$code]['sale'] += (int) $row->sale_qty;
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}
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$sql = "
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SELECT br_bag_code AS bag_code, br_receive_date AS mv_date, SUM(br_qty_sheet) AS recv_qty
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FROM bag_receiving
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WHERE br_lg_idx = ? AND br_bag_code IN ({$placeholders})
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AND br_receive_date >= ? AND br_receive_date <= ?
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GROUP BY br_bag_code, br_receive_date
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";
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foreach ($this->db->query($sql, $params)->getResult() as $row) {
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$code = (string) $row->bag_code;
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$orderDate = $byCode[$code] ?? '';
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if ($orderDate === '' || (string) $row->mv_date < $orderDate) {
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continue;
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}
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$out[$code]['recv'] += (int) $row->recv_qty;
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}
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$sql = "
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SELECT bi2_bag_code AS bag_code, bi2_issue_date AS mv_date, SUM(bi2_qty) AS issue_qty
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FROM bag_issue
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WHERE bi2_lg_idx = ? AND bi2_status = 'normal' AND bi2_bag_code IN ({$placeholders})
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AND bi2_issue_date >= ? AND bi2_issue_date <= ?
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GROUP BY bi2_bag_code, bi2_issue_date
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";
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foreach ($this->db->query($sql, $params)->getResult() as $row) {
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$code = (string) $row->bag_code;
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$orderDate = $byCode[$code] ?? '';
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if ($orderDate === '' || (string) $row->mv_date < $orderDate) {
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continue;
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}
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$out[$code]['issue'] += (int) $row->issue_qty;
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}
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return $out;
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}
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/**
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* @param array<string, bool> $barcodeCodes
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* @return array<string, float>
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*/
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private function loadMonthlyAverageSales(
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int $lgIdx,
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string $refDate,
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string $salesScope,
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array $barcodeCodes
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): array {
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$fromDate = date('Y-m-d', strtotime($refDate . ' -' . self::AVG_SALES_MONTHS . ' months'));
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$legacyNet = [];
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$barcodeNet = [];
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foreach ($this->db->query("
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SELECT bs_bag_code AS bag_code,
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SUM(CASE WHEN bs_type = 'sale' THEN ABS(bs_qty)
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WHEN bs_type IN ('return','cancel') THEN -ABS(bs_qty)
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ELSE 0 END) AS net_qty
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FROM bag_sale
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WHERE bs_lg_idx = ? AND bs_sale_date > ? AND bs_sale_date <= ?
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GROUP BY bs_bag_code
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", [$lgIdx, $fromDate, $refDate])->getResult() as $row) {
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$code = (string) $row->bag_code;
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$legacyNet[$code] = (float) ($row->net_qty ?? 0) / self::AVG_SALES_MONTHS;
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}
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if ($this->db->tableExists('bag_sale_scan_code')) {
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foreach ($this->db->query("
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SELECT bssc_bag_code AS bag_code, SUM(bssc_qty) AS net_qty
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FROM bag_sale_scan_code
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WHERE bssc_lg_idx = ? AND bssc_state = 'sold'
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AND DATE(bssc_regdate) > ? AND DATE(bssc_regdate) <= ?
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GROUP BY bssc_bag_code
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", [$lgIdx, $fromDate, $refDate])->getResult() as $row) {
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$code = (string) $row->bag_code;
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$barcodeNet[$code] = (float) ($row->net_qty ?? 0) / self::AVG_SALES_MONTHS;
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}
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}
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$merged = [];
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$allCodes = array_unique(array_merge(array_keys($legacyNet), array_keys($barcodeNet)));
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foreach ($allCodes as $code) {
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$isBarcode = isset($barcodeCodes[$code]);
|
||||
$legacy = $legacyNet[$code] ?? 0.0;
|
||||
$scan = $barcodeNet[$code] ?? 0.0;
|
||||
$merged[$code] = match ($salesScope) {
|
||||
'legacy' => $isBarcode ? 0.0 : $legacy,
|
||||
'barcode' => $isBarcode ? ($scan > 0 ? $scan : $legacy) : 0.0,
|
||||
default => $isBarcode && $scan > 0 ? $scan : $legacy,
|
||||
};
|
||||
}
|
||||
|
||||
return $merged;
|
||||
}
|
||||
|
||||
private function scopedStock(int $qty, string $scope, bool $isBarcode): int
|
||||
{
|
||||
return match ($scope) {
|
||||
'legacy' => $isBarcode ? 0 : $qty,
|
||||
'barcode' => $isBarcode ? $qty : 0,
|
||||
default => $qty,
|
||||
};
|
||||
}
|
||||
|
||||
private function scopedPending(int $qty, string $scope, bool $isBarcode): int
|
||||
{
|
||||
return $this->scopedStock($qty, $scope, $isBarcode);
|
||||
}
|
||||
|
||||
private function calcDepletionDays(int $totalStock, float $monthlyAvg): int
|
||||
{
|
||||
if ($monthlyAvg <= 0.0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return (int) round(($totalStock / $monthlyAvg) * 30);
|
||||
}
|
||||
|
||||
private function calcScheduleDate(string $refDate, int $depletionDays, int $leadDays): string
|
||||
{
|
||||
if ($depletionDays <= 0) {
|
||||
return '';
|
||||
}
|
||||
if ($depletionDays >= 99999) {
|
||||
return '';
|
||||
}
|
||||
|
||||
$offset = $depletionDays - $leadDays;
|
||||
if ($offset < 0) {
|
||||
return $refDate;
|
||||
}
|
||||
|
||||
$base = \DateTimeImmutable::createFromFormat('Y-m-d', $refDate);
|
||||
if ($base === false) {
|
||||
return '';
|
||||
}
|
||||
|
||||
try {
|
||||
$scheduled = $base->modify('+' . $offset . ' days');
|
||||
} catch (\Exception) {
|
||||
return '';
|
||||
}
|
||||
|
||||
$year = (int) $scheduled->format('Y');
|
||||
$refYear = (int) $base->format('Y');
|
||||
if ($year < $refYear - 1 || $year > $refYear + 120) {
|
||||
return '';
|
||||
}
|
||||
|
||||
return $scheduled->format('Y-m-d');
|
||||
}
|
||||
|
||||
private function calcOrderQty(
|
||||
string $refDate,
|
||||
string $scheduleDate,
|
||||
int $depletionDays,
|
||||
int $leadDays,
|
||||
int $monthlyAvg,
|
||||
int $totalStock
|
||||
): int {
|
||||
if ($monthlyAvg <= 0) {
|
||||
return 0;
|
||||
}
|
||||
$urgent = $scheduleDate !== '' && $scheduleDate <= $refDate;
|
||||
$lowStock = $depletionDays > 0 && $depletionDays <= $leadDays && $scheduleDate !== '';
|
||||
if (! $urgent && ! $lowStock) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
$target = (int) round($monthlyAvg * ($urgent ? self::URGENT_REPLENISH_MONTHS : max(2, (int) ceil($leadDays / 30.0))));
|
||||
|
||||
return max(0, $target - $totalStock);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user