84 lines
3.4 KiB
PHP
84 lines
3.4 KiB
PHP
<?php
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namespace Modules\StockTransfer\Http\Requests;
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use Illuminate\Foundation\Http\FormRequest;
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use App\Models\ProductBatch;
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class StockTransferRequest extends FormRequest
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{
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public function authorize()
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{
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return true;
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}
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public function rules()
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{
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return [
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'source_branch_id' => [
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'required',
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'exists:branches,id',
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'different:destination_branch_id'
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],
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'destination_branch_id' => [
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'required',
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'exists:branches,id',
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'different:source_branch_id'
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],
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'transfer_date' => 'required|date',
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'note' => 'nullable|string|max:1000',
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'items' => 'required|array|min:1',
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'items.*.product_id' => 'required|exists:products,id',
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'items.*.product_batch_id' => [
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'required',
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'exists:product_batches,id',
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function ($attribute, $value, $fail) {
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$index = explode('.', $attribute)[1];
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$sourceBranchId = $this->input('source_branch_id');
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$productId = $this->input("items.{$index}.product_id");
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$quantity = $this->input("items.{$index}.quantity");
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// Check if batch belongs to source branch
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$batch = ProductBatch::where('id', $value)
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->where('product_id', $productId)
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->where('branch_id', $sourceBranchId)
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->first();
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if (!$batch) {
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$fail('Selected batch does not belong to source branch.');
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return;
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}
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// Check if quantity is available
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if ($batch->quantity < $quantity) {
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$fail("Insufficient quantity in batch. Available: {$batch->quantity}");
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}
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}
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],
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'items.*.quantity' => 'required|integer|min:1'
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];
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}
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public function messages()
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{
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return [
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'source_branch_id.required' => 'Source branch is required',
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'source_branch_id.exists' => 'Selected source branch is invalid',
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'source_branch_id.different' => 'Source branch must be different from destination branch',
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'destination_branch_id.required' => 'Destination branch is required',
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'destination_branch_id.exists' => 'Selected destination branch is invalid',
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'destination_branch_id.different' => 'Destination branch must be different from source branch',
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'transfer_date.required' => 'Transfer date is required',
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'transfer_date.date' => 'Invalid transfer date format',
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'items.required' => 'At least one product is required',
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'items.min' => 'At least one product is required',
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'items.*.product_id.required' => 'Product is required',
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'items.*.product_id.exists' => 'Selected product is invalid',
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'items.*.product_batch_id.required' => 'Product batch is required',
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'items.*.product_batch_id.exists' => 'Selected product batch is invalid',
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'items.*.quantity.required' => 'Quantity is required',
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'items.*.quantity.integer' => 'Quantity must be a whole number',
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'items.*.quantity.min' => 'Quantity must be at least 1'
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];
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}
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}
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