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<?php |
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namespace App\Http\Controllers\Trees; |
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use App\Note; |
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use Illuminate\Routing\Controller; |
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use Illuminate\Http\Request; |
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use App\Family; |
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use App\Person; |
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class Show extends Controller |
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{ |
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private $persons; |
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private $unions; |
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private $links; |
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private $nest; |
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public function __invoke(Request $request) |
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{ |
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$start_id = $request->get('start_id', 1); |
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$nest = $request->get('nest', 3); |
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$ret = array(); |
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$ret['start'] = $start_id; |
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$this->persons = array(); |
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$this->unions = array(); |
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$this->links = []; |
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$this->nest = $nest; |
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$this->getGraphData(2); |
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$ret['persons'] = $this->persons; |
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$ret['unions'] = $this->unions; |
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$ret['links'] = $this->links; |
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return $ret; |
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} |
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private function getGraphData($start_id, $nest = 1){ |
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if($this->nest >= $nest){ |
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$nest++; |
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// get unions first |
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$person = Person::find($start_id); |
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// add family |
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$families = Family::where('husband_id', $start_id)->orwhere('wife_id', $start_id)->get(); |
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$own_unions = []; |
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// add children |
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foreach($families as $family) { |
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$family_id = $family->id; |
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$father = Person::find($family->husband_id); |
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$mother = Person::find($family->wife_id); |
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// add partner to person |
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// add partner link |
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if(isset($father->id)){ |
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$_families = Family::where('husband_id', $father->id)->orwhere('wife_id', $father->id)->select('id')->get()->toArray(); |
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$father->setAttribute('own_unions', $_families); |
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$this->persons[$father->id] = $father; |
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$this->links[] = [$father->id, $family_id]; |
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} |
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if(isset($mother->id)){ |
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$_families = Family::where('husband_id', $mother->id)->orwhere('wife_id', $mother->id)->select('id')->get()->toArray(); |
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$mother->setAttribute('own_unions', $_families); |
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$this->persons[$mother->id] = $mother; |
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$this->links[] = [$mother->id, $family_id]; |
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} |
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// "u1": { "id": "u1", "partner": ["id1", "id2"], "children": ["id3", "id4", "id11"] }, |
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// find children |
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$children = Person::where('child_in_family_id', $family_id)->get(); |
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$children_ids = []; |
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foreach($children as $child){ |
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$child_id = $child->id; |
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// add child to person |
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// parent_union |
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$child_data = Person::find($child_id); |
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$_families = Family::where('husband_id', $child_id)->orwhere('wife_id', $child_id)->select('id')->get()->toArray(); |
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$this->persons[$child_id] = $child_data; |
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// add union-child link |
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$this->links[] = [$family_id, $child_id]; |
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// make union child filds |
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$children_ids[] = $child_id; |
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$this->getGraphData($child_id,$nest); |
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} |
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// compose union item and add to unions |
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$union = array(); |
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$union['id'] = $family_id; |
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$union['partner'] = [isset($father->id) ? $father->id : null, isset($mother->id)? $mother->id: null]; |
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$union['children'] = $children_ids; |
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$this->unions[$family_id] = $union; |
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$own_unions[] = $family_id; |
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} |
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} |
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return true; |
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} |
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} |
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modularsoftware /
genealogy
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