add more controllers and fix tests
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@@ -0,0 +1,74 @@
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<?php
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namespace App\Services\PurchaseOrders;
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use App\Models\PurchaseOrder;
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use App\Models\PurchaseOrderItem;
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use Illuminate\Support\Facades\DB;
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use RuntimeException;
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class PurchaseOrderCreateService
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{
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public function create(array $payload): PurchaseOrder
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{
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$itemsPayload = $payload['items'] ?? [];
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if (empty($itemsPayload) || !is_array($itemsPayload)) {
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throw new RuntimeException('Add at least one line item.');
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}
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$subtotal = 0.0;
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$items = [];
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foreach ($itemsPayload as $item) {
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$supplyId = (int) ($item['supply_id'] ?? 0);
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$qty = max(0, (int) ($item['quantity'] ?? 0));
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$unitCost = (float) ($item['unit_cost'] ?? 0);
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if ($supplyId <= 0 || $qty <= 0) {
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continue;
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}
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$line = $qty * $unitCost;
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$subtotal += $line;
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$items[] = [
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'supply_id' => $supplyId,
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'description' => trim((string) ($item['description'] ?? '')),
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'quantity' => $qty,
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'unit_cost' => $unitCost,
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'received_qty' => 0,
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];
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}
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if (empty($items)) {
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throw new RuntimeException('Valid line items required.');
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}
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$status = (string) ($payload['status'] ?? 'ordered');
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$status = in_array($status, [PurchaseOrder::STATUS_DRAFT, PurchaseOrder::STATUS_ORDERED], true) ? $status : PurchaseOrder::STATUS_ORDERED;
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$tax = 0.0;
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$total = $subtotal + $tax;
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return DB::transaction(function () use ($payload, $items, $status, $subtotal, $tax, $total) {
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$po = PurchaseOrder::query()->create([
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'po_number' => $payload['po_number'] ?? null,
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'supplier_id' => $payload['supplier_id'] ?? null,
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'order_date' => $payload['order_date'] ?? null,
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'expected_date' => $payload['expected_date'] ?? null,
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'notes' => $payload['notes'] ?? null,
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'status' => $status,
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'subtotal' => $subtotal,
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'tax' => $tax,
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'total' => $total,
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]);
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foreach ($items as $item) {
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$item['purchase_order_id'] = $po->id;
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PurchaseOrderItem::query()->create($item);
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}
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return $po->refresh();
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});
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}
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}
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@@ -0,0 +1,65 @@
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<?php
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namespace App\Services\PurchaseOrders;
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use Illuminate\Support\Facades\DB;
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class PurchaseOrderQueryService
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{
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public function list(?string $q = null): array
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{
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$builder = DB::table('purchase_orders')
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->select('purchase_orders.*', 'suppliers.name as supplier_name')
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->leftJoin('suppliers', 'suppliers.id', '=', 'purchase_orders.supplier_id');
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if ($q !== null && trim($q) !== '') {
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$query = trim($q);
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$builder->where(function ($qbuilder) use ($query) {
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$qbuilder->where('purchase_orders.po_number', 'like', "%{$query}%")
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->orWhere('suppliers.name', 'like', "%{$query}%");
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});
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}
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return $builder->orderByDesc('purchase_orders.created_at')
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->get()
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->map(fn ($row) => (array) $row)
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->all();
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}
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public function options(): array
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{
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$suppliers = DB::table('suppliers')->orderBy('name')->get()->map(fn ($r) => (array) $r)->all();
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$supplies = DB::table('supplies')->orderBy('name')->get()->map(fn ($r) => (array) $r)->all();
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return [
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'suppliers' => $suppliers,
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'supplies' => $supplies,
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];
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}
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public function find(int $id): ?array
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{
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$po = DB::table('purchase_orders')
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->select('purchase_orders.*', 'suppliers.name as supplier_name')
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->leftJoin('suppliers', 'suppliers.id', '=', 'purchase_orders.supplier_id')
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->where('purchase_orders.id', $id)
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->first();
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if (!$po) {
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return null;
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}
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$items = DB::table('purchase_order_items')
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->select('purchase_order_items.*', 'supplies.name as supply_name', 'supplies.unit as supply_unit')
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->leftJoin('supplies', 'supplies.id', '=', 'purchase_order_items.supply_id')
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->where('purchase_order_id', $id)
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->get()
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->map(fn ($row) => (array) $row)
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->all();
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return [
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'purchase_order' => (array) $po,
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'items' => $items,
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];
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}
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}
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@@ -0,0 +1,87 @@
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<?php
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namespace App\Services\PurchaseOrders;
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use App\Models\PurchaseOrder;
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use App\Models\PurchaseOrderItem;
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use App\Models\Supply;
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use App\Models\SupplyTransaction;
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use Illuminate\Support\Facades\DB;
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use RuntimeException;
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class PurchaseOrderReceiveService
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{
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public function receive(int $poId, array $received, string $issuedBy): array
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{
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$po = PurchaseOrder::query()->find($poId);
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if (!$po || in_array($po->status, [PurchaseOrder::STATUS_CANCELED, PurchaseOrder::STATUS_RECEIVED], true)) {
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throw new RuntimeException('PO not receivable.');
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}
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if (empty($received)) {
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throw new RuntimeException('No items to receive.');
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}
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return DB::transaction(function () use ($po, $received, $issuedBy) {
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$completed = true;
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foreach ($received as $item) {
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$itemId = (int) ($item['id'] ?? 0);
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$qty = (int) ($item['quantity'] ?? 0);
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if ($itemId <= 0 || $qty <= 0) {
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continue;
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}
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$poItem = PurchaseOrderItem::query()
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->where('purchase_order_id', $po->id)
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->where('id', $itemId)
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->first();
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if (!$poItem) {
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$completed = false;
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continue;
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}
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$remaining = (int) $poItem->quantity - (int) $poItem->received_qty;
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$toReceive = min($remaining, $qty);
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if ($toReceive <= 0) {
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continue;
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}
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$poItem->received_qty = (int) $poItem->received_qty + $toReceive;
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$poItem->save();
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$supply = Supply::query()->find($poItem->supply_id);
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if (!$supply) {
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$completed = false;
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continue;
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}
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$supply->qty_on_hand = (int) $supply->qty_on_hand + $toReceive;
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$supply->save();
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SupplyTransaction::query()->create([
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'supply_id' => $supply->id,
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'type' => 'in',
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'quantity' => $toReceive,
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'ref' => 'PO ' . ($po->po_number ?? $po->id),
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'issued_to' => 'Inventory',
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'issued_by' => $issuedBy,
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'notes' => 'Received against PO',
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]);
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if ($poItem->received_qty < $poItem->quantity) {
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$completed = false;
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}
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}
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$po->status = $completed ? PurchaseOrder::STATUS_RECEIVED : PurchaseOrder::STATUS_ORDERED;
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$po->save();
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return [
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'status' => $po->status,
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'completed' => $completed,
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];
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});
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}
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}
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@@ -0,0 +1,22 @@
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<?php
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namespace App\Services\PurchaseOrders;
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use App\Models\PurchaseOrder;
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use RuntimeException;
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class PurchaseOrderStatusService
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{
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public function cancel(int $poId): PurchaseOrder
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{
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$po = PurchaseOrder::query()->find($poId);
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if (!$po || $po->status === PurchaseOrder::STATUS_RECEIVED) {
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throw new RuntimeException('Cannot cancel this PO.');
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}
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$po->status = PurchaseOrder::STATUS_CANCELED;
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$po->save();
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return $po;
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}
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}
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