98 lines
2.9 KiB
PHP
98 lines
2.9 KiB
PHP
<?php
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use Illuminate\Database\Seeder;
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use League\Csv\Reader;
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use App\Proveedor;
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class CanastaSeeder extends Seeder
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{
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const FILA_HEADER = "Tipo";
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const ULTIMA_FILA = "TOTAL";
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/**
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* Run the database seeds.
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*
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* @return void
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*/
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public function run()
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{
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$csv = Reader::createFromPath(resource_path('csv/productos.csv'), 'r');
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$csv->setDelimiter("|");
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$iHeader = $this->obtenerIndiceDeHeader($csv);
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$csv->setHeaderOffset($iHeader);
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$registros = $csv->getRecords();
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$toInsert = [];
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$categoria = '';
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foreach($registros as $i => $registro){
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//filas que están arriba del header
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if ($i <= $iHeader){
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continue;
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}
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//finalizar
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if ($registro[$this::FILA_HEADER] == $this::ULTIMA_FILA){
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break;
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}
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//filas que no tienen tipo
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if (!Arr::has($registro,$this::FILA_HEADER)|| trim($registro[$this::FILA_HEADER]) == ''){
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var_dump("no hay tipo en la fila " . $i);
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continue;
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}
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//saltear bono de transporte
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if ($registro[$this::FILA_HEADER] == "T"){
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continue;
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}
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//obtener categoria
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if ($registro['Producto'] == '') {
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//es la pregunta de la copa?
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if (Str::contains($registro[$this::FILA_HEADER],"¿")) { continue; }
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$categoria = $registro[$this::FILA_HEADER];
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continue;
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}
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//completar producto
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$toInsert[] = [
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'fila' => $i,
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'categoria' => $categoria,
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'nombre' => trim(str_replace('*', ' ',$registro['Producto'])),
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'precio' => $registro['Precio'],
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'proveedor_id' => $this->obtenerProveedor($registro['Producto']),
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'bono' => $registro[$this::FILA_HEADER] == "B",
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'requiere_notas'=> $registro[$this::FILA_HEADER] =="PTC",
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];
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}
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foreach (array_chunk($toInsert,DatabaseSeeder::CHUNK_SIZE) as $chunk)
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{
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DB::table('productos')->insert($chunk);
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}
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}
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private function obtenerIndiceDeHeader($csv){
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$registros = $csv->getRecords();
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$iheader = 0;
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foreach ($registros as $i => $registro){
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if (strtolower($registro[0]) == strtolower($this::FILA_HEADER)) {
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$iheader = $i;
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break;
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}
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}
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return $iheader;
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}
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private function obtenerProveedor($nombre) {
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$result = null;
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if (Str::contains($nombre,"*")){
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$result = Proveedor::firstOrCreate([
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'nombre' => 'Proveedor de economía solidaria',
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'economia_solidaria' => 1,
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'nacional' => 1
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])->id;
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}
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return $result;
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}
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}
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