306 lines
12 KiB
PHP
306 lines
12 KiB
PHP
<?php
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namespace App\Http\Controllers\Bo;
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use App\Enums\CustomerExportType;
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use App\Http\Controllers\Controller;
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use App\Http\Requests\Bo\CustomerExport;
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use App\Models\Brand;
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use App\Models\Customer;
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use App\Models\CustomerInfo;
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use App\Models\CustomerLogin;
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use App\Models\SingleOptin;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Query\JoinClause;
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use Illuminate\Http\Request;
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use Illuminate\Support\Carbon;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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use Illuminate\Support\Facades\Session;
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use Illuminate\Support\Str;
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use League\Csv\Writer;
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use Symfony\Component\HttpFoundation\StreamedResponse;
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class CustomerController extends Controller
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{
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/**
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* View all customers.
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*
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* @param \Illuminate\Http\Request $request
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* @return \Illuminate\Contracts\View\View
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*/
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public function index(Request $request): \Illuminate\Contracts\View\View
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{
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$modelTable = (new Customer())->getTable();
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$modelClass = Customer::class;
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$brands = Brand::query()->select('id', 'name')->get();
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$columns = ['customer_infos.lastname', 'customer_infos.firstname'];
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// * Jointure pour pouvoir trier les colonnes.
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/** @var \Illuminate\Database\Eloquent\Builder */
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$query = CustomerInfo::query()->join('customer_logins', function (JoinClause $join) {
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$join->on('customer_logins.brand_id', '=', 'customer_infos.brand_id')
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->on('customer_logins.customer_id', '=', 'customer_infos.customer_id');
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})->join('customers', function (JoinClause $join) {
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$join->on('customers.id', '=', 'customer_infos.customer_id');
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})->join('brands', function (JoinClause $join) {
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$join->on('brands.id', '=', 'customer_infos.brand_id');
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});
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if ($request->rst) {
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Session::remove("crud.$modelTable.brand");
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Session::remove("crud.$modelTable.search");
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Session::remove("crud.$modelTable.sort_way");
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Session::remove("crud.$modelTable.sort_col");
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}
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if (request()->brand or Session::has("crud.$modelTable.brand")) {
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$brand = $request->brand ?? Session::get("crud.$modelTable.brand");
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Session::put("crud.$modelTable.brand", $brand);
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$query = $query->where('customer_infos.brand_id', $brand);
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}
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// * Search on crud Label column.
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if ($request->search or Session::has("crud.$modelTable.search")) {
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$search = $request->search ?? Session::get("crud.$modelTable.search");
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Session::put("crud.$modelTable.search", $search);
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$query->where(function ($q) use ($columns, $search) {
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foreach ($columns as $column) {
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$q = $q->orWhere($column, 'LIKE', "%$search%");
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}
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$q = $q->orWhere('customers.email', 'LIKE', "%$search%");
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$q = $q->orWhere('customer_logins.last_connection', 'LIKE', "%$search%");
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});
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}
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// * Sort columns.
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if ($request->sort_col) {
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Session::put("crud.$modelTable.sort_col", $request->sort_col);
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}
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if ($request->sort_way) {
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Session::put("crud.$modelTable.sort_way", $request->sort_way);
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}
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if (
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Session::has("crud.$modelTable.sort_col") and
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Session::has("crud.$modelTable.sort_way") and
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(Schema::hasColumn($modelTable, Session::get("crud.$modelTable.sort_col")) or
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in_array(Session::get("crud.$modelTable.sort_col"), [
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'brands.name',
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'customers.email',
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'customer_infos.firstname',
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'customer_infos.lastname',
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'customer_infos.opt_in',
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'customer_logins.last_connection',
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'customer_logins.status'
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]))
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) {
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$query = $query->orderBy(
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Session::get("crud.$modelTable.sort_col"),
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Session::get("crud.$modelTable.sort_way")
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);
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}
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$searchFields = trans('Email, Prénom, Nom');
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$query->with(['customer', 'brand']);
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/** @var \Illuminate\Pagination\AbstractPaginator */
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$customerModels = $this->paginate($query);
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return view('bo.pages.customers.index', compact(
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'modelClass',
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'modelTable',
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'customerModels',
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'brands',
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'searchFields'
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));
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}
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/**
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* Show a specific custmer.
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*
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* @param \App\Models\Customer $customer
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* @param \App\Models\Brand $brand
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* @return \Illuminate\Contracts\View\View
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*/
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public function show(Customer $customer, Brand $brand): \Illuminate\Contracts\View\View
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{
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$customerInfos = CustomerInfo::query()->where('customer_id', $customer->id)
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->where('brand_id', $brand->id)->firstOrFail();
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$customerLogin = CustomerLogin::query()->where('customer_id', $customer->id)
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->where('brand_id', $brand->id)->first();
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return view('bo.pages.customers.show', compact(
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'customerInfos',
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'customerLogin'
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));
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}
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/**
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* Delete a specific customer info.
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*
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* @param \App\Models\Customer $customer
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* @param \App\Models\Brand $brand
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* @return \Illuminate\Http\RedirectResponse
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*/
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public function delete(Customer $customer, Brand $brand): \Illuminate\Http\RedirectResponse
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{
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try {
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/** @var \App\Models\CustomerInfo */
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$customerInfo = $customer->info($brand, Customer::FIRST_OR_FAIL);
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/** @var \App\Models\CustomerLogin */
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$customerLogin = $customer->login($brand, Customer::FIRST_OR_FAIL);
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DB::transaction(function () use (
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$brand,
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$customer,
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$customerLogin,
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$customerInfo
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) {
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if (
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$customerInfo->delete() === false ||
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$customerLogin->delete() === false
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) {
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throw new \ErrorException('Api failed to delete customer.');
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};
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$customer->optInHistory()->whereHas('brand', function ($q) use ($brand) {
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$q->where('id', $brand->id);
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})->delete();
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$logins = $customer->logins()->count();
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$infos = $customer->infos()->count();
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$history = $customer->optInHistory()->count();
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// If customer is not associated with any brand then delete.
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if (!$logins and !$infos and !$history) {
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if ($customer->delete() === false) {
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throw new \ErrorException('Api failed to update customer.');
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}
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}
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});
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} catch (\ErrorException $e) {
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return redirect()->route('bo.customers.index')
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->with('error', trans('Le compte n\'a pas pu être supprimé.'));
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} //end try
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return redirect()->route('bo.customers.index')->with('warning', trans('Compte supprimé.'));
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}
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/**
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* Show export the customers form.
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*
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* @return \Illuminate\Contracts\View\View
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*/
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public function export(): \Illuminate\Contracts\View\View
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{
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$brands = Brand::all();
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return view('bo.pages.customers.export', compact(
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'brands'
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));
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}
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/**
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* Exports customers following the requested export type.
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*
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* @param \App\Http\Requests\Bo\CustomerExport $request
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* @return \Symfony\Component\HttpFoundation\StreamedResponse
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* @throws \Exception If the request export type in not handled.
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*/
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public function exportSubmit(CustomerExport $request): \Symfony\Component\HttpFoundation\StreamedResponse
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{
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$pagination = 2000;
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$header = '"lastname";"firstname";"email";"hashcode"';
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$w = Writer::createFromString($header . PHP_EOL);
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$w->setDelimiter(';');
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$w->setEnclosure('"');
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$w->setOutputBOM(Writer::BOM_UTF8);
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$exportType = CustomerExportType::make(\intval($request->export_type));
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// * We send the CSV using Symfony StreamedResponse.
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$response = new StreamedResponse();
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$response->headers->set('Content-Encoding', 'none');
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$response->headers->set('Content-Type', 'text/csv; charset=UTF-8');
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$response->headers->set('Description', 'File Transfer');
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$response->headers->set(
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'Content-Disposition',
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sprintf(
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'attachment; filename="Export pour newsletter %s %s.csv"',
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Carbon::now()->isoFormat('DD-MM-YYYY_HH-mm'),
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Str::slug($exportType->label())
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)
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);
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switch ($exportType) {
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case CustomerExportType::both:
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$continue = true;
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// ! Continue
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case CustomerExportType::customer:
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$page = 1;
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/** @var \Illuminate\Database\Eloquent\Builder $req */
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$req = CustomerInfo::query()->where('brand_id', $request->brand)
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->where('opt_in', true);
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$total = $req->count();
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$pages = \ceil($total / $pagination);
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do {
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/** @var \Illuminate\Pagination\LengthAwarePaginator $items */
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$items = $req->with('customer', function ($q) {
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$q->select(['id', 'email']);
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})->paginate(
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$pagination,
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['lastname', 'firstname', 'hashcode', 'customer_id'],
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'page',
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$page
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);
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$items->map(function (CustomerInfo $customerInfo) use ($w) {
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$w->insertOne([
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'lastname' => $customerInfo->lastname,
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'firstname' => $customerInfo->firstname,
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'email' => $customerInfo->customer->email,
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'hashcode' => $customerInfo->hashcode
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]);
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});
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} while ($page++ <= $pages);
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if (!isset($continue)) {
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break;
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}
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// ! Continue
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case CustomerExportType::singleOptin:
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SingleOptin::query()->whereHas('brand', function (Builder $q) use ($request) {
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$q->where('id', $request->brand);
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})->get()->map(function (SingleOptin $singleOptin) use ($w) {
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$w->insertOne([
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'lastname' => '',
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'firstname' => '',
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'email' => $singleOptin->email,
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'hashcode' => $singleOptin->hashcode
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]);
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});
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break;
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default:
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throw new \Exception(sprintf('Unhandled CustomerExportType %s', $exportType->label()));
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} //end switch
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/*
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We create a callable to output the CSV in chunk
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with Symfony StreamResponse you can flush the body content if necessary
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see Symfony documentation for more information
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*/
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// * The flush value should depend on your CSV size.
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$flush_threshold = 1000;
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$response->setCallback(function () use ($w, $flush_threshold) {
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foreach ($w->chunk(1024) as $offset => $chunk) {
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echo $chunk;
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if ($offset % $flush_threshold === 0) {
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flush();
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}
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}
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});
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return $response;
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}
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}
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