135 lines
3.4 KiB
PHP
135 lines
3.4 KiB
PHP
<?php
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namespace App\Letter;
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use App\Letter\Queries\BillKindQuery;
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use App\Letter\Queries\SingleMemberQuery;
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use App\Member\Member;
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use Illuminate\Database\Eloquent\Collection as EloquentCollection;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Str;
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class DocumentFactory
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{
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/**
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* @var array<int, class-string<Letter>>
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*/
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public array $types = [
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BillDocument::class,
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RememberDocument::class,
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];
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/**
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* @return Collection<int, Letter>
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*/
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public function getTypes(): Collection
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{
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/** @var array<int, Member> */
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$emptyMembers = [];
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return collect(array_map(fn ($classString) => new $classString(collect($emptyMembers)), $this->types));
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}
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/**
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* @param class-string<Letter> $type
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*/
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public function fromSingleRequest(string $type, Member $member): ?Letter
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{
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$members = $this->singleMemberPages($member, $type);
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if ($members->isEmpty()) {
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return null;
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}
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return tap(
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$this->resolve($type, $members),
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fn ($repo) => $repo->setFilename(Str::slug("{$repo->getSubject()} für {$members->first()->singleName}"))
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);
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}
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/**
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* @param class-string<Letter> $type
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*/
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public function forAll(string $type, BillKind $billKind): ?Letter
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{
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$pages = $this->allMemberPages($type, $billKind);
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if ($pages->isEmpty()) {
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return null;
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}
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return tap($this->resolve($type, $pages), fn ($repo) => $repo->setFilename('alle-rechnungen'));
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}
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/**
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* @param class-string<Letter> $type
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*/
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public function afterAll(string $type, BillKind $billKind): void
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{
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$letter = $this->forAll($type, $billKind);
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$this->afterSingle($letter);
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}
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/**
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* @param class-string<Letter> $type
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*
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* @return Collection<int, Letter>
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*/
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public function letterCollection(string $type, BillKind $billKind): Collection
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{
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$pages = $this->allMemberPages($type, $billKind);
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return $pages->map(fn ($page) => $this->resolve($type, collect([$page])));
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}
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public function afterSingle(Letter $letter): void
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{
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foreach ($letter->allPayments() as $payment) {
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$letter->afterSingle($payment);
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}
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}
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/**
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* @param class-string<Letter> $type
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*
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* @return Collection<int, Page>
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*/
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private function singleMemberPages(Member $member, string $type): Collection
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{
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return (new SingleMemberQuery($member))->getPages($type);
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}
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/**
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* @param class-string<Letter> $type
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*
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* @return Collection<int, Page>
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*/
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private function allMemberPages(string $type, BillKind $billKind): Collection
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{
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return (new BillKindQuery($billKind))->getPages($type);
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}
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/**
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* @param class-string<Letter> $type
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* @param Collection<int, Page> $pages
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*/
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private function resolve(string $type, Collection $pages): Letter
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{
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return new $type($pages);
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}
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/**
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* @param EloquentCollection<Member> $members
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*
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* @return Collection<int, Page>
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*/
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private function toPages(EloquentCollection $members): Collection
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{
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return $members->groupBy(
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fn ($member) => Str::slug(
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"{$member->lastname}{$member->address}{$member->zip}{$member->location}",
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),
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)->map(fn ($page) => new Page($page));
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}
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}
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