Add unified sortUsing() method to simplify sorting logic

src/Http/Controllers/FilesController.php

@@ -18,20 +18,7 @@ public function index(Request $request)
         $sortingMethod = config('log-viewer.defaults.file_sorting_method', SortingMethod::ModifiedTime);
         $direction = $this->validateDirection($request->query('direction'));
 
-        if ($sortingMethod === SortingMethod::ModifiedTime) {
-            if ($direction === SortingOrder::Ascending) {
-                $files = $files->sortByEarliestFirst();
-            } else {
-                $files = $files->sortByLatestFirst();
-            }
-
-        } else {
-            if ($direction === SortingOrder::Ascending) {
-                $files = $files->sortAlphabeticallyAsc();
-            } else {
-                $files = $files->sortAlphabeticallyDesc();
-            }
-        }
+        $files->sortUsing($sortingMethod, $direction);
 
         return LogFileResource::collection($files);
     }

src/Http/Controllers/FoldersController.php

@@ -23,37 +23,9 @@ public function index(Request $request)
         $fileSortingMethod = config('log-viewer.defaults.file_sorting_method', SortingMethod::ModifiedTime);
         $fileSortingOrder = $this->validateDirection($request->query('direction'));
 
-        if ($sortingMethod === SortingMethod::Alphabetical) {
-            if ($sortingOrder === SortingOrder::Ascending) {
-                $folders = $folders->sortAlphabeticallyAsc();
-            } else {
-                $folders = $folders->sortAlphabeticallyDesc();
-            }
-        } else { // ModifiedTime
-            if ($fileSortingOrder === SortingOrder::Ascending) {
-                $folders = $folders->sortByEarliestFirst();
-            } else {
-                $folders = $folders->sortByLatestFirst();
-            }
-        }
+        $folders->sortUsing($sortingMethod, $sortingOrder);
 
-        // Sort files within folders after sorting folders
-        $folders->each(function ($folder) use ($fileSortingMethod, $fileSortingOrder) {
-            if ($fileSortingMethod === SortingMethod::ModifiedTime) {
-                if ($fileSortingOrder === SortingOrder::Ascending) {
-                    $folder->files()->sortByEarliestFirst();
-                } else {
-                    $folder->files()->sortByLatestFirst();
-                }
-
-            } else {
-                if ($fileSortingOrder === SortingOrder::Ascending) {
-                    $folder->files()->sortAlphabeticallyAsc();
-                } else {
-                    $folder->files()->sortAlphabeticallyDesc();
-                }
-            }
-        });
+        $folders->each(fn ($folder) => $folder->files()->sortUsing($fileSortingMethod, $fileSortingOrder));
 
         return LogFolderResource::collection($folders->values());
     }

src/LogFileCollection.php

@@ -3,43 +3,56 @@
 namespace Opcodes\LogViewer;
 
 use Illuminate\Support\Collection;
+use Opcodes\LogViewer\Enums\SortingMethod;
+use Opcodes\LogViewer\Enums\SortingOrder;
 use Opcodes\LogViewer\Readers\MultipleLogReader;
 
 /**
  * @var LogFile[] $items
  */
 class LogFileCollection extends Collection
 {
-    public function sortByEarliestFirst(): self
+    public function sortUsing(string $method, string $order): self
     {
-        $this->items = $this->sortBy(function (LogFile $file) {
-            return $file->earliestTimestamp().($file->name ?? '');
-        }, SORT_NATURAL)->values()->all();
+        if ($method === SortingMethod::ModifiedTime) {
+            if ($order === SortingOrder::Ascending) {
+                $this->items = $this->sortBy(function (LogFile $file) {
+                    return $file->earliestTimestamp().($file->name ?? '');
+                }, SORT_NATURAL)->values()->all();
+            } else {
+                $this->items = $this->sortByDesc(function (LogFile $file) {
+                    return $file->latestTimestamp().($file->name ?? '');
+                }, SORT_NATURAL)->values()->all();
+            }
+        } else {
+            if ($order === SortingOrder::Ascending) {
+                $this->items = $this->sortBy('name')->values()->all();
+            } else {
+                $this->items = $this->sortByDesc('name')->values()->all();
+            }
+        }
 
         return $this;
     }
 
-    public function sortByLatestFirst(): self
+    public function sortByEarliestFirst(): self
     {
-        $this->items = $this->sortByDesc(function (LogFile $file) {
-            return $file->latestTimestamp().($file->name ?? '');
-        }, SORT_NATURAL)->values()->all();
+        return $this->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Ascending);
+    }
 
-        return $this;
+    public function sortByLatestFirst(): self
+    {
+        return $this->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Descending);
     }
 
     public function sortAlphabeticallyAsc(): self
     {
-        $this->items = $this->sortBy('name')->values()->all();
-
-        return $this;
+        return $this->sortUsing(SortingMethod::Alphabetical, SortingOrder::Ascending);
     }
 
     public function sortAlphabeticallyDesc(): self
     {
-        $this->items = $this->sortByDesc('name')->values()->all();
-
-        return $this;
+        return $this->sortUsing(SortingMethod::Alphabetical, SortingOrder::Descending);
     }
 
     public function latest(): ?LogFile

src/LogFolderCollection.php

@@ -3,9 +3,40 @@
 namespace Opcodes\LogViewer;
 
 use Illuminate\Support\Collection;
+use Opcodes\LogViewer\Enums\SortingMethod;
+use Opcodes\LogViewer\Enums\SortingOrder;
 
 class LogFolderCollection extends Collection
 {
+    public function sortUsing(string $method, string $order): self
+    {
+        if ($method === SortingMethod::ModifiedTime) {
+            if ($order === SortingOrder::Ascending) {
+                $this->items = $this->sortBy->earliestTimestamp()->values()->all();
+            } else {
+                $this->items = $this->sortByDesc->latestTimestamp()->values()->all();
+            }
+        } else {
+            $this->items = collect($this->items)
+                ->sort(function (LogFolder $a, LogFolder $b) use ($order) {
+                    if ($a->isRoot() && ! $b->isRoot()) {
+                        return -1;
+                    }
+                    if (! $a->isRoot() && $b->isRoot()) {
+                        return 1;
+                    }
+
+                    return $order === SortingOrder::Ascending
+                        ? strcmp($a->cleanPath(), $b->cleanPath())
+                        : strcmp($b->cleanPath(), $a->cleanPath());
+                })
+                ->values()
+                ->all();
+        }
+
+        return $this;
+    }
+
     public static function fromFiles($files = []): LogFolderCollection
     {
         return new LogFolderCollection(
@@ -18,16 +49,12 @@ public static function fromFiles($files = []): LogFolderCollection
 
     public function sortByEarliestFirst(): self
     {
-        $this->items = $this->sortBy->earliestTimestamp()->values()->all();
-
-        return $this;
+        return $this->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Ascending);
     }
 
     public function sortByLatestFirst(): self
     {
-        $this->items = $this->sortByDesc->latestTimestamp()->values()->all();
-
-        return $this;
+        return $this->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Descending);
     }
 
     public function sortByEarliestFirstIncludingFiles(): self
@@ -48,39 +75,11 @@ public function sortByLatestFirstIncludingFiles(): self
 
     public function sortAlphabeticallyAsc(): self
     {
-        $this->items = collect($this->items)
-            ->sort(function (LogFolder $a, LogFolder $b) {
-                if ($a->isRoot() && ! $b->isRoot()) {
-                    return -1;
-                }
-                if (! $a->isRoot() && $b->isRoot()) {
-                    return 1;
-                }
-
-                return strcmp($a->cleanPath(), $b->cleanPath());
-            })
-            ->values()
-            ->all();
-
-        return $this;
+        return $this->sortUsing(SortingMethod::Alphabetical, SortingOrder::Ascending);
     }
 
     public function sortAlphabeticallyDesc(): self
     {
-        $this->items = collect($this->items)
-            ->sort(function (LogFolder $a, LogFolder $b) {
-                if ($a->isRoot() && ! $b->isRoot()) {
-                    return -1;
-                }
-                if (! $a->isRoot() && $b->isRoot()) {
-                    return 1;
-                }
-
-                return strcmp($b->cleanPath(), $a->cleanPath());
-            })
-            ->values()
-            ->all();
-
-        return $this;
+        return $this->sortUsing(SortingMethod::Alphabetical, SortingOrder::Descending);
     }
 }

tests/Unit/LogFileCollectionTest.php

@@ -1,5 +1,7 @@
 <?php
 
+use Opcodes\LogViewer\Enums\SortingMethod;
+use Opcodes\LogViewer\Enums\SortingOrder;
 use Opcodes\LogViewer\Facades\LogViewer;
 use Opcodes\LogViewer\LogFile;
 use Opcodes\LogViewer\LogFileCollection;
@@ -64,3 +66,55 @@
 
     expect($logFile)->toBe($secondFile);
 });
+
+test('LogFileCollection can sort by ModifiedTime ascending using sortUsing method', function () {
+    $firstFile = Mockery::mock(new LogFile('test.log'))
+        ->allows(['earliestTimestamp' => now()->subDay()->timestamp, 'name' => 'test.log']);
+    $secondFile = Mockery::mock(new LogFile('test2.log'))
+        ->allows(['earliestTimestamp' => now()->subDays(2)->timestamp, 'name' => 'test2.log']);
+    $collection = new LogFileCollection([$firstFile, $secondFile]);
+
+    $collection->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Ascending);
+
+    expect($collection[0])->toBe($secondFile)
+        ->and($collection[1])->toBe($firstFile);
+});
+
+test('LogFileCollection can sort by ModifiedTime descending using sortUsing method', function () {
+    $firstFile = Mockery::mock(new LogFile('test.log'))
+        ->allows(['latestTimestamp' => now()->subDays(2)->timestamp, 'name' => 'test.log']);
+    $secondFile = Mockery::mock(new LogFile('test2.log'))
+        ->allows(['latestTimestamp' => now()->subDay()->timestamp, 'name' => 'test2.log']);
+    $collection = new LogFileCollection([$firstFile, $secondFile]);
+
+    $collection->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Descending);
+
+    expect($collection[0])->toBe($secondFile)
+        ->and($collection[1])->toBe($firstFile);
+});
+
+test('LogFileCollection can sort alphabetically ascending using sortUsing method', function () {
+    $fileA = new LogFile('a.log');
+    $fileB = new LogFile('b.log');
+    $fileC = new LogFile('c.log');
+    $collection = new LogFileCollection([$fileC, $fileA, $fileB]);
+
+    $collection->sortUsing(SortingMethod::Alphabetical, SortingOrder::Ascending);
+
+    expect($collection[0])->toBe($fileA)
+        ->and($collection[1])->toBe($fileB)
+        ->and($collection[2])->toBe($fileC);
+});
+
+test('LogFileCollection can sort alphabetically descending using sortUsing method', function () {
+    $fileA = new LogFile('a.log');
+    $fileB = new LogFile('b.log');
+    $fileC = new LogFile('c.log');
+    $collection = new LogFileCollection([$fileA, $fileC, $fileB]);
+
+    $collection->sortUsing(SortingMethod::Alphabetical, SortingOrder::Descending);
+
+    expect($collection[0])->toBe($fileC)
+        ->and($collection[1])->toBe($fileB)
+        ->and($collection[2])->toBe($fileA);
+});

tests/Unit/LogFolderCollectionTest.php

@@ -1,5 +1,7 @@
 <?php
 
+use Opcodes\LogViewer\Enums\SortingMethod;
+use Opcodes\LogViewer\Enums\SortingOrder;
 use Opcodes\LogViewer\Facades\LogViewer;
 use Opcodes\LogViewer\LogFile;
 use Opcodes\LogViewer\LogFileCollection;
@@ -151,3 +153,59 @@
         ->and($collection[2])->toBe($bFolder)
         ->and($collection[3])->toBe($aFolder);
 });
+
+test('LogFolderCollection can sort by ModifiedTime ascending using sortUsing method', function () {
+    $firstFolder = Mockery::mock(new LogFolder('folder', []))
+        ->allows(['earliestTimestamp' => now()->subDay()->timestamp]);
+    $secondFolder = Mockery::mock(new LogFolder('folder2', []))
+        ->allows(['earliestTimestamp' => now()->subDays(2)->timestamp]);
+    $collection = new LogFolderCollection([$firstFolder, $secondFolder]);
+
+    $collection->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Ascending);
+
+    expect($collection[0])->toBe($secondFolder)
+        ->and($collection[1])->toBe($firstFolder);
+});
+
+test('LogFolderCollection can sort by ModifiedTime descending using sortUsing method', function () {
+    $firstFolder = Mockery::mock(new LogFolder('folder', []))
+        ->allows(['latestTimestamp' => now()->subDays(2)->timestamp]);
+    $secondFolder = Mockery::mock(new LogFolder('folder2', []))
+        ->allows(['latestTimestamp' => now()->subDay()->timestamp]);
+    $collection = new LogFolderCollection([$firstFolder, $secondFolder]);
+
+    $collection->sortUsing(SortingMethod::ModifiedTime, SortingOrder::Descending);
+
+    expect($collection[0])->toBe($secondFolder)
+        ->and($collection[1])->toBe($firstFolder);
+});
+
+test('LogFolderCollection can sort alphabetically ascending using sortUsing method, with root always on top', function () {
+    $rootFolder = Mockery::mock(new LogFolder('', []))->allows(['isRoot' => true, 'cleanPath' => LogFolder::rootPrefix()]);
+    $bFolder = Mockery::mock(new LogFolder('b', []))->allows(['isRoot' => false, 'cleanPath' => 'b']);
+    $aFolder = Mockery::mock(new LogFolder('a', []))->allows(['isRoot' => false, 'cleanPath' => 'a']);
+    $zFolder = Mockery::mock(new LogFolder('z', []))->allows(['isRoot' => false, 'cleanPath' => 'z']);
+    $collection = new LogFolderCollection([$zFolder, $rootFolder, $bFolder, $aFolder]);
+
+    $collection->sortUsing(SortingMethod::Alphabetical, SortingOrder::Ascending);
+
+    expect($collection[0])->toBe($rootFolder)
+        ->and($collection[1])->toBe($aFolder)
+        ->and($collection[2])->toBe($bFolder)
+        ->and($collection[3])->toBe($zFolder);
+});
+
+test('LogFolderCollection can sort alphabetically descending using sortUsing method, with root always on top', function () {
+    $rootFolder = Mockery::mock(new LogFolder('', []))->allows(['isRoot' => true, 'cleanPath' => LogFolder::rootPrefix()]);
+    $bFolder = Mockery::mock(new LogFolder('b', []))->allows(['isRoot' => false, 'cleanPath' => 'b']);
+    $aFolder = Mockery::mock(new LogFolder('a', []))->allows(['isRoot' => false, 'cleanPath' => 'a']);
+    $zFolder = Mockery::mock(new LogFolder('z', []))->allows(['isRoot' => false, 'cleanPath' => 'z']);
+    $collection = new LogFolderCollection([$aFolder, $zFolder, $rootFolder, $bFolder]);
+
+    $collection->sortUsing(SortingMethod::Alphabetical, SortingOrder::Descending);
+
+    expect($collection[0])->toBe($rootFolder)
+        ->and($collection[1])->toBe($zFolder)
+        ->and($collection[2])->toBe($bFolder)
+        ->and($collection[3])->toBe($aFolder);
+});