From 7babb353055b6fe7bea5a351aa6042ddc8da6695 Mon Sep 17 00:00:00 2001
From: Levin Herr <github@17d.me>
Date: Fri, 19 Apr 2024 23:05:24 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Reduce=20Brouter=20Polylines=20(#25?=
 =?UTF-8?q?05)?=
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Co-authored-by: Kris <git@k118.de>
---
 .../Controllers/Backend/BrouterController.php | 11 ++++++++--
 ...31906_add_index_to_poly_line_parent_id.php | 20 +++++++++++++++++++
 2 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 database/migrations/2024_04_19_131906_add_index_to_poly_line_parent_id.php

diff --git a/app/Http/Controllers/Backend/BrouterController.php b/app/Http/Controllers/Backend/BrouterController.php
index 6435e0121..8a93b9808 100644
--- a/app/Http/Controllers/Backend/BrouterController.php
+++ b/app/Http/Controllers/Backend/BrouterController.php
@@ -82,6 +82,15 @@ public static function reroutePolyline(Trip $trip): void {
         if (App::runningUnitTests()) {
             return;
         }
+
+        //0. Check if brouter Polyline is already available
+        $polyline = PolyLine::where('parent_id', $trip->polyline_id)->orderBy('id', 'desc')->first();
+        if ($polyline?->source === 'brouter') {
+            Log::debug('[RefreshPolyline] Brouter Polyline already available for Trip#' . $trip->trip_id);
+            $trip->update(['polyline_id' => $polyline->id]);
+            return;
+        }
+
         //1. Prepare coordinates from stations
         $coordinates = [];
         foreach ($trip->stopovers as $stopover) {
@@ -121,8 +130,6 @@ public static function reroutePolyline(Trip $trip): void {
             $properties = [
                 'id'                => $stopover->station->ibnr,
                 'name'              => $stopover->station->name,
-                'departure_planned' => $stopover->departure_planned,
-                'arrival_planned'   => $stopover->arrival_planned,
             ];
 
             //Get feature with the lowest distance to station
diff --git a/database/migrations/2024_04_19_131906_add_index_to_poly_line_parent_id.php b/database/migrations/2024_04_19_131906_add_index_to_poly_line_parent_id.php
new file mode 100644
index 000000000..c21e3a8c7
--- /dev/null
+++ b/database/migrations/2024_04_19_131906_add_index_to_poly_line_parent_id.php
@@ -0,0 +1,20 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void {
+        Schema::table('poly_lines', static function (Blueprint $table) {
+            $table->index('parent_id');
+        });
+    }
+
+    public function down(): void {
+        Schema::table('poly_lines', static function (Blueprint $table) {
+            $table->dropIndex(['parent_id']);
+        });
+    }
+};