From d20d0ef5da94af0278259f10cb882a4171535982 Mon Sep 17 00:00:00 2001
From: Irfan <irfan.dahir@gmaill.com>
Date: Fri, 10 Jul 2020 20:58:07 +0500
Subject: [PATCH] add Anime/Manga Advanced Search

Pagination, Limit
Order By + Sort
Query
Letter
---
 app/GenreAnime.php                            | 54 +++++++++++++
 app/GenreManga.php                            | 54 +++++++++++++
 app/Http/Controllers/V4DB/GenreController.php | 77 +++++++++++++++++--
 .../QueryBuilder/SearchQueryBuilderGenre.php  | 64 +++++++++++++++
 app/Http/Resources/V4/GenreCollection.php     | 33 ++++++++
 app/Http/Resources/V4/GenreResource.php       | 24 ++++++
 app/Providers/SearchQueryBuilder.php          |  2 +-
 config/controller.php                         | 10 ++-
 routes/web.v4.php                             |  4 +-
 9 files changed, 311 insertions(+), 11 deletions(-)
 create mode 100644 app/GenreAnime.php
 create mode 100644 app/GenreManga.php
 create mode 100644 app/Http/QueryBuilder/SearchQueryBuilderGenre.php
 create mode 100644 app/Http/Resources/V4/GenreCollection.php
 create mode 100644 app/Http/Resources/V4/GenreResource.php

diff --git a/app/GenreAnime.php b/app/GenreAnime.php
new file mode 100644
index 0000000..380066b
--- /dev/null
+++ b/app/GenreAnime.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace App;
+
+use Jenssegers\Mongodb\Eloquent\Model;
+use Jikan\Request\Genre\AnimeGenresRequest;
+
+/**
+ * Class Magazine
+ * @package App
+ */
+class GenreAnime extends Model
+{
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'mal_id', 'name', 'url', 'count'
+    ];
+
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'genres_anime';
+
+
+    /**
+     * The attributes excluded from the model's JSON form.
+     *
+     * @var array
+     */
+    protected $hidden = [
+        '_id', 'expiresAt'
+    ];
+
+    /**
+     * @return array
+     */
+    public static function scrape() : array
+    {
+        $data = app('JikanParser')->getAnimeGenres(new AnimeGenresRequest());
+
+        return json_decode(
+            app('SerializerV4')
+                ->serialize($data, 'json'),
+            true
+        );
+    }
+}
\ No newline at end of file
diff --git a/app/GenreManga.php b/app/GenreManga.php
new file mode 100644
index 0000000..58e4a86
--- /dev/null
+++ b/app/GenreManga.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace App;
+
+use Jenssegers\Mongodb\Eloquent\Model;
+use Jikan\Request\Genre\AnimeGenresRequest;
+
+/**
+ * Class Magazine
+ * @package App
+ */
+class GenreManga extends Model
+{
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'mal_id', 'name', 'url', 'count'
+    ];
+
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'genres_manga';
+
+
+    /**
+     * The attributes excluded from the model's JSON form.
+     *
+     * @var array
+     */
+    protected $hidden = [
+        '_id', 'expiresAt'
+    ];
+
+    /**
+     * @return array
+     */
+    public static function scrape() : array
+    {
+        $data = app('JikanParser')->getAnimeGenres(new AnimeGenresRequest());
+
+        return json_decode(
+            app('SerializerV4')
+                ->serialize($data, 'json'),
+            true
+        );
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/V4DB/GenreController.php b/app/Http/Controllers/V4DB/GenreController.php
index 025db25..dac06ce 100644
--- a/app/Http/Controllers/V4DB/GenreController.php
+++ b/app/Http/Controllers/V4DB/GenreController.php
@@ -3,7 +3,14 @@
 namespace App\Http\Controllers\V4DB;
 
 use App\Anime;
+use App\GenreAnime;
+use App\GenreManga;
+use App\Http\QueryBuilder\SearchQueryBuilderGenre;
+use App\Http\QueryBuilder\SearchQueryBuilderProducer;
 use App\Http\Resources\V4\AnimeCollection;
+use App\Http\Resources\V4\GenreCollection;
+use App\Http\Resources\V4\ProducerCollection;
+use App\Producer;
 use Illuminate\Http\Request;
 use Jikan\Request\Genre\AnimeGenreRequest;
 use Jikan\Request\Genre\AnimeGenresRequest;
@@ -43,15 +50,73 @@ class GenreController extends Controller
         return response($this->serializer->serialize($person, 'json'));
     }
 
-    public function animeListing()
+    public function mainAnime(Request $request)
     {
-        $results = $this->jikan->getAnimeGenres(new AnimeGenresRequest());
-        return response($this->serializer->serialize($results, 'json'));
+        $page = $request->get('page') ?? 1;
+        $limit = $request->get('limit') ?? self::MAX_RESULTS_PER_PAGE;
+
+        if (!empty($limit)) {
+            $limit = (int) $limit;
+
+            if ($limit <= 0) {
+                $limit = 1;
+            }
+
+            if ($limit > self::MAX_RESULTS_PER_PAGE) {
+                $limit = self::MAX_RESULTS_PER_PAGE;
+            }
+        }
+
+        $results = SearchQueryBuilderGenre::query(
+            $request,
+            GenreAnime::query()
+        );
+
+        $results = $results
+            ->paginate(
+                $limit,
+                ['*'],
+                null,
+                $page
+            );
+
+        return new GenreCollection(
+            $results
+        );
     }
 
-    public function mangaListing()
+    public function mainManga(Request $request)
     {
-        $results = $this->jikan->getAnimeGenres(new AnimeGenresRequest());
-        return response($this->serializer->serialize($results, 'json'));
+        $page = $request->get('page') ?? 1;
+        $limit = $request->get('limit') ?? self::MAX_RESULTS_PER_PAGE;
+
+        if (!empty($limit)) {
+            $limit = (int) $limit;
+
+            if ($limit <= 0) {
+                $limit = 1;
+            }
+
+            if ($limit > self::MAX_RESULTS_PER_PAGE) {
+                $limit = self::MAX_RESULTS_PER_PAGE;
+            }
+        }
+
+        $results = SearchQueryBuilderGenre::query(
+            $request,
+            GenreManga::query()
+        );
+
+        $results = $results
+            ->paginate(
+                $limit,
+                ['*'],
+                null,
+                $page
+            );
+
+        return new GenreCollection(
+            $results
+        );
     }
 }
diff --git a/app/Http/QueryBuilder/SearchQueryBuilderGenre.php b/app/Http/QueryBuilder/SearchQueryBuilderGenre.php
new file mode 100644
index 0000000..46302ba
--- /dev/null
+++ b/app/Http/QueryBuilder/SearchQueryBuilderGenre.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace App\Http\QueryBuilder;
+
+use Illuminate\Http\Request;
+use Jenssegers\Mongodb\Eloquent\Builder;
+
+
+class SearchQueryBuilderGenre implements SearchQueryBuilderInterface
+{
+
+    const MAX_RESULTS_PER_PAGE = 50;
+
+    const ORDER_BY = [
+        'mal_id', 'title', 'count'
+    ];
+
+    public static function query(Request $request, Builder $results) : Builder
+    {
+        $query = $request->get('q');
+        $orderBy = $request->get('order_by');
+        $sort = self::mapSort($request->get('sort'));
+        $letter = $request->get('letter');
+
+
+        if (!empty($query) && is_null($letter)) {
+
+            $results = $results
+                ->where('name', 'like', "%{$query}%");
+        }
+
+        if (!is_null($letter)) {
+            $results = $results
+                ->where('name', 'like', "{$letter}%");
+        }
+
+        if (empty($query)) {
+            $results = $results
+                ->orderBy('mal_id');
+        }
+
+        if (!is_null($orderBy)) {
+            $results = $results
+                ->orderBy($orderBy, $sort ?? 'asc');
+        }
+
+        return $results;
+    }
+
+    /**
+     * @param string|null $sort
+     * @return string|null
+     */
+    public static function mapSort(?string $sort = null) : ?string
+    {
+        if (!is_null($sort)) {
+            return null;
+        }
+
+        $sort = strtolower($sort);
+
+        return $sort === 'desc' ? 'desc' : 'asc';
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Resources/V4/GenreCollection.php b/app/Http/Resources/V4/GenreCollection.php
new file mode 100644
index 0000000..a834ec5
--- /dev/null
+++ b/app/Http/Resources/V4/GenreCollection.php
@@ -0,0 +1,33 @@
+<?php
+
+
+namespace App\Http\Resources\V4;
+
+use Illuminate\Http\Resources\Json\ResourceCollection;
+
+class GenreCollection extends ResourceCollection
+{
+
+    /**
+     * The resource that this resource collects.
+     *
+     * @var string
+     */
+    public $collects = 'App\Http\Resources\V4\GenreResource';
+
+    /**
+     * Transform the resource collection into an array.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        return [
+            'data' => $this->collection,
+            'links' => [
+                'self' => 'link-value',
+            ],
+        ];
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Resources/V4/GenreResource.php b/app/Http/Resources/V4/GenreResource.php
new file mode 100644
index 0000000..7f26b4e
--- /dev/null
+++ b/app/Http/Resources/V4/GenreResource.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Http\Resources\V4;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class GenreResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        return [
+            'mal_id' => $this->mal_id,
+            'name' => $this->name,
+            'url' => $this->url,
+            'count' => $this->count
+        ];
+    }
+}
\ No newline at end of file
diff --git a/app/Providers/SearchQueryBuilder.php b/app/Providers/SearchQueryBuilder.php
index 892928c..622486d 100755
--- a/app/Providers/SearchQueryBuilder.php
+++ b/app/Providers/SearchQueryBuilder.php
@@ -193,7 +193,7 @@ class SearchQueryBuilder
                 }
             }
 
-            // Genre
+            // GenreAnime
             if (isset($_GET['genre']) && \is_string($_GET['genre']) && strpos($_GET['genre'], ',')) {
                 $_GET['genre'] = explode(',', $_GET['genre']);
             }
diff --git a/config/controller.php b/config/controller.php
index b89ddcd..dbe7846 100644
--- a/config/controller.php
+++ b/config/controller.php
@@ -147,8 +147,14 @@ return [
     'UserController@reviews' => 'users_reviews',
     'UserController@clubs' => 'users_clubs',
 
-    'GenreController@animeListing' => 'genres',
-    'GenreController@mangaListing' => 'genres',
+    'GenreController@mainAnime' => [
+        'table_name' => 'common',
+        'ttl' => env('CACHE_GENRE_EXPIRE')
+    ],
+    'GenreController@mainManga' => [
+        'table_name' => 'common',
+        'ttl' => env('CACHE_GENRE_EXPIRE')
+    ],
     'GenreController@anime' => 'genres_anime',
     'GenreController@manga' => 'genres_manga',
 
diff --git a/routes/web.v4.php b/routes/web.v4.php
index 7d7bd7a..bc87545 100755
--- a/routes/web.v4.php
+++ b/routes/web.v4.php
@@ -315,11 +315,11 @@ $router->group(
     ],
     function () use ($router) {
         $router->get('/anime', [
-            'uses' => 'GenreController@animeListing'
+            'uses' => 'GenreController@mainAnime'
         ]);
 
         $router->get('/manga', [
-            'uses' => 'GenreController@mangaListing'
+            'uses' => 'GenreController@mainManga'
         ]);
 
         $router->get('/anime/{id:[0-9]+}[/{page:[0-9]+}]', [