issue #5: Creato migration per generalizzazione documenti e funzioni sul model GenDoc

app/Http/Controllers/GenDocController.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class GenDocController extends Controller
+{
+    //
+}

app/Models/GenDoc.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\DB;
+
+class GenDoc extends Model
+{
+    use HasFactory;
+
+    // DocumentiGenerali
+
+    public static function saveDocument($entity,$entity_id,$data){
+        
+        $filename=$data->file('filename')->store('Documenti');
+        DB::table('gen_docs')
+        ->insert([
+            'entity'=>$entity,
+            'entity_id'=>$data->input('id'),
+            'descrizione'=>$data->input('descrizione'),
+            'filename'=>$filename,
+        ]);
+    }
+
+    public static function listDocument($entity,$entity_id)
+    {
+        // Ritorna la lista dei documenti in base all'entità e al rispettivo id
+        return DB::table('gen_docs')->where('entity','=',$entity)->andWere('entity_id','=',$entity_id)->get();
+    }
+
+    public static function countDocument($entity,$entity_id){
+        // Conta i documenti inseriti per la determinata entità e id
+        $quanti=DB::table('gen_docs')
+        ->where('entity','=',$entity)
+        ->andWhere('entity_id','=',$entity_id)
+        ->count();
+        return $quanti;
+    }
+
+
+}

database/migrations/2023_09_12_083340_create_gen_docs_table.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateGenDocsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('gen_docs', function (Blueprint $table) {
+            // Documenti generali definibili agganciabili a diverse entità
+            $table->id();
+            $table->timestamps();
+            $table->integer('entity')->unsigned();
+            $table->bigInteger('entity_id');
+            $table->string('filename', 255);
+            $table->longText('descrizone');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('gen_docs');
+    }
+}