Segment view contract export option

2025-12-10 20:41:10 +01:00
parent d2287ef963
commit fa54cf48f3
8 changed files with 744 additions and 57 deletions
@@ -0,0 +1,125 @@
+<?php
+
+namespace App\Exports;
+
+use App\Models\Contract;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Carbon;
+use Maatwebsite\Excel\Concerns\FromQuery;
+use Maatwebsite\Excel\Concerns\ShouldAutoSize;
+use Maatwebsite\Excel\Concerns\WithColumnFormatting;
+use Maatwebsite\Excel\Concerns\WithHeadings;
+use Maatwebsite\Excel\Concerns\WithMapping;
+use PhpOffice\PhpSpreadsheet\Shared\Date as ExcelDate;
+
+class SegmentContractsExport implements FromQuery, ShouldAutoSize, WithColumnFormatting, WithHeadings, WithMapping
+{
+    public const DATE_EXCEL_FORMAT = 'dd"."mm"."yyyy';
+
+    /**
+     * @var array<string, array{label: string}>
+     */
+    public const COLUMN_METADATA = [
+        'reference' => ['label' => 'Pogodba'],
+        'client_case' => ['label' => 'Primer'],
+        'client' => ['label' => 'Stranka'],
+        'type' => ['label' => 'Vrsta'],
+        'start_date' => ['label' => 'Začetek'],
+        'end_date' => ['label' => 'Konec'],
+        'account' => ['label' => 'Stanje'],
+    ];
+
+    /**
+     * @param  array<int, string>  $columns
+     */
+    public function __construct(private Builder $query, private array $columns) {}
+
+    /**
+     * @return array<int, string>
+     */
+    public static function allowedColumns(): array
+    {
+        return array_keys(self::COLUMN_METADATA);
+    }
+
+    public static function columnLabel(string $column): string
+    {
+        return self::COLUMN_METADATA[$column]['label'] ?? $column;
+    }
+
+    public function query(): Builder
+    {
+        return $this->query;
+    }
+
+    /**
+     * @return array<int, mixed>
+     */
+    public function map($row): array
+    {
+        return array_map(fn (string $column) => $this->resolveValue($row, $column), $this->columns);
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    public function headings(): array
+    {
+        return array_map(fn (string $column) => self::columnLabel($column), $this->columns);
+    }
+
+    /**
+     * @return array<string, string>
+     */
+    public function columnFormats(): array
+    {
+        $formats = [];
+
+        foreach ($this->columns as $index => $column) {
+            if (in_array($column, ['start_date', 'end_date'], true)) {
+                $formats[$this->columnLetter($index)] = self::DATE_EXCEL_FORMAT;
+            }
+        }
+
+        return $formats;
+    }
+
+    private function resolveValue(Contract $contract, string $column): mixed
+    {
+        return match ($column) {
+            'reference' => $contract->reference,
+            'client_case' => optional($contract->clientCase?->person)->full_name,
+            'client' => optional($contract->clientCase?->client?->person)->full_name,
+            'type' => optional($contract->type)->name,
+            'start_date' => $this->formatDate($contract->start_date),
+            'end_date' => $this->formatDate($contract->end_date),
+            'account' => optional($contract->account)->balance_amount,
+            default => null,
+        };
+    }
+
+    private function formatDate(mixed $value): ?float
+    {
+        $carbon = Carbon::make($value);
+
+        if (! $carbon) {
+            return null;
+        }
+
+        return ExcelDate::dateTimeToExcel($carbon->copy()->startOfDay());
+    }
+
+    private function columnLetter(int $index): string
+    {
+        $index++;
+        $letter = '';
+
+        while ($index > 0) {
+            $remainder = ($index - 1) % 26;
+            $letter = chr(65 + $remainder).$letter;
+            $index = intdiv($index - 1, 26);
+        }
+
+        return $letter;
+    }
+}
@@ -2,12 +2,20 @@

 namespace App\Http\Controllers;

+use App\Exports\SegmentContractsExport;
+use App\Http\Requests\ExportSegmentContractsRequest;
 use App\Http\Requests\StoreSegmentRequest;
 use App\Http\Requests\UpdateSegmentRequest;
+use App\Models\Client;
+use App\Models\Contract;
 use App\Models\Segment;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Str;
 use Inertia\Inertia;
+use Maatwebsite\Excel\Facades\Excel;

 class SegmentController extends Controller
 {
@@ -44,64 +52,20 @@ public function index()
        ]);
    }

-    public function show(\App\Models\Segment $segment)
+    public function show(Segment $segment)
    {
-        // Retrieve contracts that are active in this segment, eager-loading required relations
        $search = request('search');
-        $clientFilter = request('client') ?? request('client_id'); // support either ?client=<uuid|id> or ?client_id=<id>
-        $contractsQuery = \App\Models\Contract::query()
-            ->whereHas('segments', function ($q) use ($segment) {
-                $q->where('segments.id', $segment->id)
-                    ->where('contract_segment.active', '=', 1);
-            })
-            ->with([
-                'clientCase.person',
-                'clientCase.client.person',
-                'type',
-                'account',
-            ])
-            ->latest('id');
+        $clientFilter = request('client') ?? request('client_id');
+        $perPage = request()->integer('perPage', request()->integer('per_page', 15));
+        $perPage = max(1, min(200, $perPage));

-        // Optional filter by client (accepts numeric id or client uuid)
-        if (! empty($clientFilter)) {
-            $contractsQuery->whereHas('clientCase.client', function ($q) use ($clientFilter) {
-                if (is_numeric($clientFilter)) {
-                    $q->where('clients.id', (int) $clientFilter);
-                } else {
-                    $q->where('clients.uuid', $clientFilter);
-                }
-            });
-        }
-
-        if (! empty($search)) {
-            $contractsQuery->where(function ($qq) use ($search) {
-                $qq->where('contracts.reference', 'ilike', '%'.$search.'%')
-                    ->orWhereHas('clientCase.person', function ($p) use ($search) {
-                        $p->where('full_name', 'ilike', '%'.$search.'%');
-                    })
-                    ->orWhereHas('clientCase.client.person', function ($p) use ($search) {
-                        $p->where('full_name', 'ilike', '%'.$search.'%');
-                    });
-            });
-        }
-
-        $contracts = $contractsQuery
-            ->paginate(15)
+        $contracts = $this->buildContractsQuery($segment, $search, $clientFilter)
+            ->paginate($perPage)
            ->withQueryString();

-        // Mirror client onto the contract to simplify frontend access (c.client.person.full_name)
-        $items = collect($contracts->items());
-        $items->each(function ($contract) {
-            if ($contract->relationLoaded('clientCase') && $contract->clientCase) {
-                $contract->setRelation('client', $contract->clientCase->client);
-            }
-        });
-        if (method_exists($contracts, 'setCollection')) {
-            $contracts->setCollection($items);
-        }
+        $contracts = $this->hydrateClientShortcut($contracts);

-        // Build a full client list for this segment (not limited to current page) for the dropdown
-        $clients = \App\Models\Client::query()
+        $clients = Client::query()
            ->whereHas('clientCases.contracts.segments', function ($q) use ($segment) {
                $q->where('segments.id', $segment->id)
                    ->where('contract_segment.active', '=', 1);
@@ -124,6 +88,69 @@ public function show(\App\Models\Segment $segment)
        ]);
    }

+    public function export(ExportSegmentContractsRequest $request, Segment $segment)
+    {
+        $data = $request->validated();
+        $client = $this->resolveClient($data['client'] ?? null);
+        $columns = array_values(array_unique($data['columns']));
+        $query = $this->buildContractsQuery(
+            $segment,
+            $data['search'] ?? null,
+            $data['client'] ?? null
+        );
+
+        if (($data['scope'] ?? ExportSegmentContractsRequest::SCOPE_ALL) === ExportSegmentContractsRequest::SCOPE_CURRENT) {
+            $page = max(1, (int) ($data['page'] ?? 1));
+            $perPage = max(1, min(200, (int) ($data['per_page'] ?? 15)));
+            $query->forPage($page, $perPage);
+        }
+
+        $filename = $this->buildExportFilename($segment, $client);
+
+        return Excel::download(new SegmentContractsExport($query, $columns), $filename);
+    }
+
+    private function resolveClient(?string $identifier): ?Client
+    {
+        if (empty($identifier)) {
+            return null;
+        }
+
+        $query = Client::query()->with(['person:id,full_name']);
+
+        if (Str::isUuid($identifier)) {
+            $query->where('uuid', $identifier);
+        } elseif (is_numeric($identifier)) {
+            $query->where('id', (int) $identifier);
+        } else {
+            $query->where('uuid', $identifier);
+        }
+
+        return $query->first();
+    }
+
+    private function buildExportFilename(Segment $segment, ?Client $client): string
+    {
+        $datePrefix = now()->format('dmy');
+        $segmentName = $this->slugify($segment->name ?? 'segment');
+        $base = sprintf('%s_%s-Pogodbe', $datePrefix, $segmentName);
+
+        if ($client && $client->person?->full_name) {
+            $clientName = $this->slugify($client->person->full_name);
+
+            return sprintf('%s_%s.xlsx', $base, $clientName);
+        }
+
+        return sprintf('%s.xlsx', $base);
+    }
+
+    private function slugify(string $value): string
+    {
+        $slug = trim(preg_replace('/[^a-zA-Z0-9]+/', '-', $value), '-');
+
+        return $slug !== '' ? $slug : 'data';
+    }
+
    public function settings(Request $request)
    {
        return Inertia::render('Settings/Segments/Index', [
@@ -155,4 +182,60 @@ public function update(UpdateSegmentRequest $request, Segment $segment)

        return to_route('settings.segments')->with('success', 'Segment updated');
    }
+
+    private function buildContractsQuery(Segment $segment, ?string $search, ?string $clientFilter): Builder
+    {
+        $query = Contract::query()
+            ->whereHas('segments', function ($q) use ($segment) {
+                $q->where('segments.id', $segment->id)
+                    ->where('contract_segment.active', '=', 1);
+            })
+            ->with([
+                'clientCase.person',
+                'clientCase.client.person',
+                'type',
+                'account',
+            ])
+            ->latest('id');
+
+        if (! empty($clientFilter)) {
+            $query->whereHas('clientCase.client', function ($q) use ($clientFilter) {
+                if (is_numeric($clientFilter)) {
+                    $q->where('clients.id', (int) $clientFilter);
+                } else {
+                    $q->where('clients.uuid', $clientFilter);
+                }
+            });
+        }
+
+        if (! empty($search)) {
+            $query->where(function ($qq) use ($search) {
+                $qq->where('contracts.reference', 'ilike', '%'.$search.'%')
+                    ->orWhereHas('clientCase.person', function ($p) use ($search) {
+                        $p->where('full_name', 'ilike', '%'.$search.'%');
+                    })
+                    ->orWhereHas('clientCase.client.person', function ($p) use ($search) {
+                        $p->where('full_name', 'ilike', '%'.$search.'%');
+                    });
+            });
+        }
+
+        return $query;
+    }
+
+    private function hydrateClientShortcut(LengthAwarePaginator $contracts): LengthAwarePaginator
+    {
+        $items = collect($contracts->items());
+        $items->each(function (Contract $contract) {
+            if ($contract->relationLoaded('clientCase') && $contract->clientCase) {
+                $contract->setRelation('client', $contract->clientCase->client);
+            }
+        });
+
+        if (method_exists($contracts, 'setCollection')) {
+            $contracts->setCollection($items);
+        }
+
+        return $contracts;
+    }
 }
@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Exports\SegmentContractsExport;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class ExportSegmentContractsRequest extends FormRequest
+{
+    public const SCOPE_CURRENT = 'current';
+
+    public const SCOPE_ALL = 'all';
+
+    public function authorize(): bool
+    {
+        return $this->user() !== null;
+    }
+
+    public function rules(): array
+    {
+        $columnRule = Rule::in(SegmentContractsExport::allowedColumns());
+
+        return [
+            'scope' => ['required', Rule::in([self::SCOPE_CURRENT, self::SCOPE_ALL])],
+            'columns' => ['required', 'array', 'min:1'],
+            'columns.*' => ['string', $columnRule],
+            'search' => ['nullable', 'string', 'max:255'],
+            'client' => ['nullable', 'string', 'max:64'],
+            'page' => ['nullable', 'integer', 'min:1'],
+            'per_page' => ['nullable', 'integer', 'min:1', 'max:200'],
+        ];
+    }
+
+    protected function prepareForValidation(): void
+    {
+        $this->merge([
+            'client' => $this->input('client') ?? $this->input('client_id'),
+            'per_page' => $this->input('per_page') ?? $this->input('perPage'),
+        ]);
+    }
+}
@@ -190,7 +190,7 @@ protected static function joinNameParts(?string $first, ?string $second): ?strin

    protected static function normalizeSegment(?string $value): ?string
    {
-        if (blank($value)) {
+        if (empty($value)) {
            return null;
        }