Added Pagination Service class

Pagination is going to need some additional features in the near future,
so it made sense to give it it's own seperate class.

app/Http/Controllers/FrontIndexController.php

@@ -5,18 +5,22 @@ namespace App\Http\Controllers;
 use Illuminate\Http\Request;
 use App\Repositories\LocationRepository;
 use App\Repositories\SourceRepository;
+use App\Services\PaginationService;
 
 class FrontIndexController extends Controller
 {
     protected $location;
     protected $source;
+    protected $pagination;
 
     public function __construct(
         LocationRepository $locationRepository,
-        SourceRepository $sourceRepository
+        SourceRepository $sourceRepository,
+        PaginationService $paginationService
     ) {
-        $this->location = $locationRepository;
+        $this->location   = $locationRepository;
-        $this->source   = $sourceRepository;
+        $this->source     = $sourceRepository;
+        $this->pagination = $paginationService;
     }
 
     public function start()
@@ -79,16 +83,16 @@ class FrontIndexController extends Controller
 
     public function listings(int $pageNum = 1)
     {
-        $listing = $this->location->getPage($pageNum);
+        $page = $this->pagination->getPage($pageNum);
 
         return view('front.listing', [
             'title'      => "Listings",
             'sources'    => count($this->source->getActive()),
-            "totalPages" => $listing[1],
+            "totalPages" => $page['pageCount'],
-            "prev"       => $listing[2],
+            "prev"       => $page['prev'],
-            "next"       => $listing[3],
+            "next"       => $page['next'],
             'pageNum'    => $pageNum,
-            'locations'  => $listing[0]
+            'locations'  => $page['locations']
         ]);
     }
 }

app/Providers/AppServiceProvider.php

@@ -35,6 +35,10 @@ class AppServiceProvider extends ServiceProvider
         $this->app->bind(MaintenanceService::class, function ($app) {
             return new MaintenanceService(new Location());
         });
+
+        $this->app->bind(PaginationService::class, function ($app) {
+            return new PaginationService(new Location());
+        });
     }
 
     /**

app/Repositories/LocationRepository.php

@@ -9,7 +9,6 @@ use Illuminate\Support\Facades\Auth;
 class LocationRepository
 {
     protected $model;
-    private $limit = 15;
 
     public function __construct(Location $model)
     {
@@ -54,28 +53,6 @@ class LocationRepository
             ->orderByDesc('updated_at')->limit(10)->get();
     }
 
-    public function getPage($pageNum)
-    {
-        $range     = $pageNum * $this->limit - $this->limit;
-        $active    = $this->model::where("active", true)->where('actions_count', '>=', 2)->get();
-        $locations = $this->model::where("active", true)->where('actions_count', '>=', 2)
-            ->limit($this->limit)->offset($range)->orderBy('id', 'asc')->get();
-        $pageCount = ceil(count($active) / $this->limit);
-
-        $next = $pageNum + 1;
-        if ($next > $pageCount) {
-            $next = 1;
-        }
-
-        $prev = $pageNum - 1;
-
-        if ($prev <= 0) {
-            $prev = $pageCount;
-        }
-
-        return $result = [$locations, $pageCount, $prev, $next];
-    }
-
     public function addLocation(Request $request)
     {
         $fields = $request->validate([

app/Services/PaginationService.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Location;
+
+class PaginationService
+{
+    protected $location;
+    protected $limit = 15;
+
+    public function __construct(
+        Location $location,
+    ) {
+        $this->location = $location;
+    }
+
+    public function getPage($pageNum)
+    {
+        $range     = $pageNum * $this->limit - $this->limit;
+        $active    = $this->location::where("active", true)->where('actions_count', '>=', 2)->get();
+        $locations = $this->location::where("active", true)->where('actions_count', '>=', 2)
+            ->limit($this->limit)->offset($range)->orderBy('id', 'asc')->get();
+        $pageCount = ceil(count($active) / $this->limit);
+
+        $next = $pageNum + 1;
+        if ($next > $pageCount) {
+            $next = 1;
+        }
+
+        $prev = $pageNum - 1;
+
+        if ($prev <= 0) {
+            $prev = $pageCount;
+        }
+
+        return $result = [
+            'locations' => $locations,
+            'pageCount' => $pageCount,
+            'prev'      => $prev,
+            'next'      => $next];
+    }
+}