Merge remote-tracking branch 'fork/unique-taxo-label-parent' into dev…

…elopment

app/Http/Controllers/TaxonomyController.php

@@ -39,12 +39,16 @@ public function add($id)
 
     public function addstore(TaxonomyRequest $request, $id)
     {
+	try{
 	$taxonomy_new = new Taxonomy();
     $taxonomy_new ->label = $request->label;
     $taxonomy_new->parent_id = $id;
 	$taxonomy_new ->save();
-
-	Session::flash('alert-success', 'Taxonomy successfully added.');
+		Session::flash('alert-success', 'Taxonomy successfully added.');
+	}
+	catch(\Exception $e){
+		Session::flash('alert-error', $e->getMessage());
+	}
 	return redirect()->route('taxonomies.index');
     }
 
@@ -57,12 +61,16 @@ public function edit($id)
 
     public function update(TaxonomyRequest $request, $id)
     {
+	try{
 	$taxonomies = Taxonomy::find($id);
     $taxonomies ->parent_id = $request->parent_id;
 	$taxonomies ->label = $request->label;
 	$taxonomies ->save();
-
 	Session::flash('alert-success', 'Taxonomy successfully updated.');
+	}
+	catch(\Exception $e){
+		Session::flash('alert-error', $e->getMessage());
+	}
         return redirect()->route('taxonomies.index')->withStatus(__('Taxonomy successfully updated.'));
     }
 

database/migrations/2023_12_07_102246_unique-taxo-label-parent.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class UniqueTaxoLabelParent extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+	Schema::table('taxonomies', function (Blueprint $table) {
+	    $table->unique(['label','parent_id']);
+	});
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+		Schema::table('taxonomies', function (Blueprint $table) {
+		$table->dropUnique(['label','parent_id']);
+		});
+    }
+}