deletando users

app/Http/Controllers/AdministradorController.php

@@ -306,23 +306,37 @@ class AdministradorController extends Controller
 
     public function destroy($id) {
         $user = User::find($id);
-
-        $adminResp = AdministradorResponsavel::where('user_id', '=', $id)->first();
-        $avaliador = Avaliador::where('user_id', '=', $id)->first();
-        $proponente = Proponente::where('user_id', '=', $id)->first();
-        $participante = Participante::where('user_id', '=', $id)->first();
+        
+        $adminResp = AdministradorResponsavel::where('user_id', $id)->first();
+        $coordenador = CoordenadorComissao::where('user_id', $id)->first();
+        $avaliador = Avaliador::where('user_id', $id)->first();
+        $proponente = Proponente::where('user_id', $id)->first();
+        $participantes = Participante::where('user_id', $id)->get();
 
         if (!(is_null($adminResp))) {
             $adminResp->delete();
-        } else if (!(is_null($avaliador))) {
+        }
+        if (!(is_null($coordenador))) {
+            $evento = Evento::where('coordenadorId', $coordenador->id)->get();
+            if (isset($evento) && $evento->count() > 0) {
+                return redirect()->back()->withErrors(['error' => 'Esse coordenador está ligado a um edital']);
+            } else {
+                $coordenador->delete();
+            }
+        }
+        if (!(is_null($avaliador))) {
             $avaliador->delete();
-        } else if (!(is_null($proponente))) {
+        }
+        
+        if (!(is_null($proponente))) {
             $proponente->delete();
-        } else if (!(is_null($participante))) {
-            $participante->delete();
         }
-
+        if (isset($participantes) && $participantes->count() > 0) {
+            return redirect()->back()->withErrors(['error' => 'Esse participante está ligado a um projeto que só pode ser deletado por seu proponente']);
+        }
+    
         $user->delete();
+
         return redirect( route('admin.usuarios') )->with(['mensagem' => 'Usuário deletado com sucesso']);
     }
 

app/User.php

@@ -7,11 +7,12 @@ use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 use Illuminate\Contracts\Auth\CanResetPassword;
 use App\Notifications\recuperacaoSenha;
+use Illuminate\Database\Eloquent\SoftDeletes;
 
 class User extends Authenticatable implements MustVerifyEmail
 {
     use Notifiable;
-
+    use SoftDeletes;
     /**
      * The attributes that are mass assignable.
      *

database/migrations/2014_10_12_000000_create_users_table.php

@@ -26,6 +26,7 @@ class CreateUsersTable extends Migration
 
             $table->rememberToken();
             $table->timestamps();
+            $table->softDeletes();
             $table->timestamp('email_verified_at')->nullable();
 
             $table->integer('enderecoId')->nullable();

database/migrations/2020_02_06_132418_chaves_estrangeiras.php

@@ -61,13 +61,6 @@ class ChavesEstrangeiras extends Migration
 
       //------------------------------------------------------------------------
 
-
-      Schema::table('eventos', function (Blueprint $table) {
-          $table->foreign('coordenadorId')->references('id')->on('users');
-      });
-
-      //------------------------------------------------------------------------
-
       Schema::table('mensagems', function (Blueprint $table) {
           $table->foreign('comissaoId')->references('id')->on('users');
       });

database/migrations/2020_07_02_164936_change_foreign_evento_coordenador.php

+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class ChangeForeignEventoCoordenador extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('eventos', function (Blueprint $table) {
+            $table->foreign('coordenadorId')->references('id')->on('coordenador_comissaos');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}

resources/views/administrador/usersAdmin.blade.php

@@ -5,6 +5,17 @@
 <div class="container" style="margin-top: 100px;">
 
   <div class="container" >
+    @if ($errors->any())
+      <div class="row">
+        <div class="col-md-12">
+          <ul style="list-style-type: none;">
+              @foreach ($errors->all() as $error)
+                  <li class="alert alert-danger" role="alert">{{ $error }}</li>
+              @endforeach
+          </ul>
+        </div>
+      </div>
+    @endif
     <div class="row" >
       <div class="col-sm-10">
         <h3>Usuários</h3> 

routes/web.php

@@ -40,7 +40,7 @@ Route::post('/perfil-usuario',                 'UserController@editarPerfil'
 Route::group(['middleware' => ['isTemp', 'auth', 'verified']], function(){
 
   //######## Rotas Avaliador  ####################################
-Route::prefix('avaliador')->name('avaliador.')->group(function(){
+  Route::prefix('avaliador')->name('avaliador.')->group(function(){
   Route::get('/index',          'AvaliadorController@index'                      )->name('index')->middleware('auth');
   Route::get('/trabalhos',     'AvaliadorController@visualizarTrabalhos'         )->name('visualizarTrabalho')->middleware('auth');
   Route::post('/parecer',       'AvaliadorController@parecer'                    )->name('parecer')->middleware('auth');