chore: init saasshop repo + sql migrations runner + gitee go
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228
app/Http/Controllers/SiteAdmin/MerchantController.php
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228
app/Http/Controllers/SiteAdmin/MerchantController.php
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<?php
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namespace App\Http\Controllers\SiteAdmin;
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use App\Http\Controllers\Concerns\ResolvesSiteContext;
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use App\Http\Controllers\Controller;
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use App\Models\Merchant;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Http\Request;
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use Illuminate\View\View;
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use Symfony\Component\HttpFoundation\StreamedResponse;
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class MerchantController extends Controller
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{
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use ResolvesSiteContext;
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public function index(Request $request): View
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{
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$site = $this->site($request);
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$filters = $this->filters($request);
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$query = $this->applySorting(
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$this->applyFilters(
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Merchant::query()
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->withCount(['admins', 'users', 'products', 'orders', 'categories'])
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->whereKey($site->id),
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$filters
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),
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$filters
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);
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$merchants = $query->get();
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$summaryStats = $this->buildSummaryStats($site);
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return view('site_admin.merchants.index', [
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'site' => $site,
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'merchants' => $merchants,
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'filters' => $filters,
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'activeFilterSummary' => $this->buildActiveFilterSummary($filters),
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'summaryStats' => $summaryStats,
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'statusLabels' => $this->statusLabels(),
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'planLabels' => $this->planLabels(),
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'filterOptions' => [
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'statuses' => array_keys($this->statusLabels()),
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'plans' => array_keys($this->planLabels()),
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'sortOptions' => [
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'latest' => '最近激活优先',
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'name_asc' => '名称 A-Z',
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'name_desc' => '名称 Z-A',
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],
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],
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]);
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}
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public function export(Request $request): StreamedResponse
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{
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$site = $this->site($request);
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$filters = $this->filters($request);
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$merchants = $this->applySorting(
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$this->applyFilters(
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Merchant::query()
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->withCount(['admins', 'users', 'products', 'orders', 'categories'])
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->whereKey($site->id),
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$filters
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),
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$filters
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)->get();
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$summaryStats = $this->buildSummaryStats($site);
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$fileName = 'site_' . $site->id . '_merchants_' . now()->format('Ymd_His') . '.csv';
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return response()->streamDownload(function () use ($site, $filters, $merchants, $summaryStats) {
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$handle = fopen('php://output', 'w');
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fwrite($handle, "\xEF\xBB\xBF");
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fputcsv($handle, ['导出信息', '站点商家导出']);
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fputcsv($handle, ['站点ID', $site->id]);
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fputcsv($handle, ['站点名称', $site->name]);
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fputcsv($handle, ['关键词', ($filters['keyword'] ?? '') !== '' ? $filters['keyword'] : '全部']);
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fputcsv($handle, ['状态', $this->statusLabel($filters['status'] ?? '')]);
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fputcsv($handle, ['套餐', $this->planLabel($filters['plan'] ?? '')]);
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fputcsv($handle, ['排序', $this->sortLabel($filters['sort'] ?? 'latest')]);
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fputcsv($handle, ['承接站点数', $summaryStats['site_count'] ?? 0]);
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fputcsv($handle, ['启用中站点', $summaryStats['active_site_count'] ?? 0]);
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fputcsv($handle, ['站点管理员数', $summaryStats['admin_count'] ?? 0]);
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fputcsv($handle, ['站点用户数', $summaryStats['user_count'] ?? 0]);
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fputcsv($handle, ['站点商品数', $summaryStats['product_count'] ?? 0]);
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fputcsv($handle, ['站点订单数', $summaryStats['order_count'] ?? 0]);
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fputcsv($handle, ['商品分类数', $summaryStats['category_count'] ?? 0]);
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fputcsv($handle, []);
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fputcsv($handle, ['当前站点资料', '']);
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fputcsv($handle, ['站点标识', $site->slug]);
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fputcsv($handle, ['当前状态', $this->statusLabel((string) $site->status)]);
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fputcsv($handle, ['当前套餐', $this->planLabel((string) $site->plan)]);
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fputcsv($handle, ['联系人', $site->contact_name ?: '未设置']);
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fputcsv($handle, ['联系电话', $site->contact_phone ?: '未设置']);
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fputcsv($handle, ['联系邮箱', $site->contact_email ?: '未设置']);
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fputcsv($handle, ['激活时间', $site->activated_at?->format('Y-m-d H:i:s') ?? '未激活']);
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fputcsv($handle, []);
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fputcsv($handle, ['ID', '名称', 'Slug', '状态', '套餐', '联系人', '联系电话', '联系邮箱', '管理员数', '用户数', '商品数', '订单数', '商品分类数', '激活时间']);
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foreach ($merchants as $merchant) {
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fputcsv($handle, [
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$merchant->id,
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$merchant->name,
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$merchant->slug,
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$this->statusLabel((string) $merchant->status),
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$this->planLabel((string) $merchant->plan),
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$merchant->contact_name ?: '未设置',
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$merchant->contact_phone ?: '未设置',
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$merchant->contact_email ?: '未设置',
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$merchant->admins_count ?? 0,
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$merchant->users_count ?? 0,
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$merchant->products_count ?? 0,
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$merchant->orders_count ?? 0,
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$merchant->categories_count ?? 0,
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$merchant->activated_at?->format('Y-m-d H:i:s') ?? '未激活',
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]);
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}
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fclose($handle);
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}, $fileName, [
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'Content-Type' => 'text/csv; charset=UTF-8',
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]);
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}
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protected function filters(Request $request): array
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{
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return [
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'keyword' => trim((string) $request->string('keyword')),
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'status' => trim((string) $request->string('status')),
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'plan' => trim((string) $request->string('plan')),
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'sort' => trim((string) $request->string('sort', 'latest')),
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];
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}
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protected function applyFilters(Builder $query, array $filters): Builder
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{
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return $query
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->when(($filters['status'] ?? '') !== '', fn ($builder) => $builder->where('status', $filters['status']))
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->when(($filters['plan'] ?? '') !== '', fn ($builder) => $builder->where('plan', $filters['plan']))
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->when(($filters['keyword'] ?? '') !== '', function ($builder) use ($filters) {
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$keyword = $filters['keyword'];
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$builder->where(function ($subQuery) use ($keyword) {
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$subQuery->where('name', 'like', '%' . $keyword . '%')
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->orWhere('slug', 'like', '%' . $keyword . '%')
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->orWhere('contact_name', 'like', '%' . $keyword . '%')
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->orWhere('contact_phone', 'like', '%' . $keyword . '%')
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->orWhere('contact_email', 'like', '%' . $keyword . '%');
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});
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});
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}
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protected function applySorting(Builder $query, array $filters): Builder
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{
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return match ($filters['sort'] ?? 'latest') {
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'name_asc' => $query->orderBy('name')->orderBy('id'),
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'name_desc' => $query->orderByDesc('name')->orderByDesc('id'),
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default => $query->orderByDesc('activated_at')->orderByDesc('id'),
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};
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}
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protected function buildSummaryStats(Merchant $site): array
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{
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$site->loadCount(['admins', 'users', 'products', 'orders', 'categories']);
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return [
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'site_count' => 1,
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'active_site_count' => $site->status === 'active' ? 1 : 0,
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'admin_count' => (int) ($site->admins_count ?? 0),
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'user_count' => (int) ($site->users_count ?? 0),
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'product_count' => (int) ($site->products_count ?? 0),
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'order_count' => (int) ($site->orders_count ?? 0),
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'category_count' => (int) ($site->categories_count ?? 0),
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];
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}
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protected function buildActiveFilterSummary(array $filters): array
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{
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return [
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'关键词' => ($filters['keyword'] ?? '') !== '' ? $filters['keyword'] : '全部',
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'状态' => $this->statusLabel($filters['status'] ?? ''),
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'套餐' => $this->planLabel($filters['plan'] ?? ''),
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'排序' => $this->sortLabel($filters['sort'] ?? 'latest'),
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];
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}
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protected function statusLabels(): array
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{
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return [
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'active' => '启用中',
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'inactive' => '未启用',
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'suspended' => '已停用',
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];
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}
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protected function statusLabel(string $status): string
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{
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return $this->statusLabels()[$status] ?? '全部';
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}
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protected function planLabels(): array
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{
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return [
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'basic' => '基础版',
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'pro' => '专业版',
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'enterprise' => '企业版',
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];
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}
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protected function planLabel(string $plan): string
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{
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return $this->planLabels()[$plan] ?? (($plan === '') ? '全部' : $plan);
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}
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protected function sortLabel(string $sort): string
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{
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return match ($sort) {
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'name_asc' => '名称 A-Z',
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'name_desc' => '名称 Z-A',
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default => '最近激活优先',
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};
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}
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}
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