init commit

api/app/Http/Requests/Parametrizacao/KitExame/ItemRequest.php

@@ -0,0 +1,126 @@
+<?php
+
+namespace App\Http\Requests\Parametrizacao\KitExame;
+
+use App\Http\Requests\FormRequest;
+use App\Models\Parametrizacao\Exame\Exame;
+use App\Models\Parametrizacao\KitExame\KitExame;
+
+class ItemRequest extends FormRequest
+{
+    public function authorize()
+    {
+        return true;
+    }
+
+    public function rules()
+    {
+        switch ($this->method()) {
+
+            case 'POST': {
+
+                return $this->getPostRules();
+            }
+            case 'PUT': {
+
+                return $this->getPutRules();
+            }
+            default: {
+
+                return [];
+            }
+        }
+    }
+
+    private function getPostRules()
+    {
+        return [
+            'nome' => [
+                'required',
+                'unique:\App\Models\Parametrizacao\KitExame\KitExame,nome,NULL,id,deleted_at,NULL',
+            ],
+            'tipo_id' => [
+                'required',
+                'integer',
+            ],
+            'itens' => [
+                'bail',
+                'required',
+                'array',
+                function ($attribute, $value, $fail) {
+
+                    foreach ($value as $item) {
+
+                        if (Exame::findOrFail($item['exame_id'])->tipo_id != $this->tipo_id) {
+
+                            $fail("Os exames devem ser do mesmo tipo do kit.");
+                        }
+                    }
+                },
+                function ($attribute, $value, $fail) {
+
+                    $this->validateDuplicatedKitItems($attribute, $value, $fail);
+                },
+            ],
+            'itens.*.exame_id' => [
+                'required',
+                'integer',
+                'distinct',
+            ],
+        ];
+    }
+
+    private function getPutRules()
+    {
+        return [
+            'nome' => [
+                'required',
+                "unique:\App\Models\Parametrizacao\KitExame\KitExame,nome,{$this->kit},id,deleted_at,NULL",
+            ],
+            'itens' => [
+                'bail',
+                'required',
+                'array',
+                function ($attribute, $value, $fail) {
+
+                    $this->validateDuplicatedKitItems($attribute, $value, $fail);
+                }
+            ],
+            'itens.*.exame_id' => [
+                'required',
+                'integer',
+                'distinct',
+            ]
+        ];
+    }
+
+    private function validateDuplicatedKitItems($attribute, $value, $fail)
+    {
+        $exames = collect($value)->pluck('exame_id');
+        $examesCount = $exames->count();
+
+        foreach (KitExame::where('id', '<>', $this->kit)->get() as $kit) {
+
+            $currentExames = $kit->itens->pluck('exame_id');
+
+            if ($currentExames->count() != $examesCount) {
+
+                continue;
+            }
+
+            if ($currentExames->diff($exames)->isEmpty()) {
+
+                $fail("O kit {$kit->nome} já possui estes mesmos exames cadastrados. Utilize ou atualize ele.");
+
+                break;
+            }
+        }
+    }
+
+    public function messages()
+    {
+        return [
+            'nome.unique' => 'Já existe um kit com este nome cadastrado.'
+        ];
+    }
+}