app/.dockerignore

@@ -7,6 +7,7 @@
 **/storage/framework/sessions/*
 **/storage/framework/views/*
 **/storage/framework/testing/*
+**/storage/translation_service/*
 **/storage/logs/*
 **/vendor/
 **/node_modules/

app/application/.env.example

@@ -15,6 +15,19 @@ CAPTCHA_PUBLIC_TOKEN=
 FEEDBACK_MAIL_NOTIFICATIONS=false
 FEEDBACK_MAIL_TO=
 
+TRANSLATION_SERVICE_ENABLE=false
+# yandex or log
+TRANSLATE_SERVICE=log
+TRANSLATE_YANDEX_FOLDER_ID=
+TRANSLATE_YANDEX_AUTHORIZED_KEY_PATH=/storage/translation_service/authorized_key.json
+TRANSLATE_YANDEX_LIMIT_MAX_REQUEST=20
+TRANSLATE_YANDEX_LIMIT_RATE_SECONDS=1
+TRANSLATE_YANDEX_LIMIT_MAX_SYMBOLS=9000
+
+TRANSLATE_LOG_LIMIT_MAX_REQUEST=20
+TRANSLATE_LOG_LIMIT_RATE_SECONDS=1
+TRANSLATE_LOG_LIMIT_MAX_SYMBOLS=9000
+
 APP_FORCE_HTTPS=false
 
 APP_DEFAULT_LOCALE=ru

app/application/app/Dto/Service/Admin/Project/ServiceTranslate/Translation.php

@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+
+namespace App\Dto\Service\Admin\Project\ServiceTranslate;
+
+use App\Dto\Service\Dto;
+
+final readonly class Translation extends Dto
+{
+    public function __construct(
+        private int     $languageId,
+        private ?int    $sourceLanguageId,
+        private ?string $code,
+    ) { }
+
+    public function getLanguageId(): int
+    {
+        return $this->languageId;
+    }
+
+    public function getSourceLanguageId(): ?int
+    {
+        return $this->sourceLanguageId;
+    }
+
+    public function getCode(): ?string
+    {
+        return $this->code;
+    }
+}

app/application/app/Dto/Service/Admin/Project/ServiceTranslate/Translations.php

@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+
+namespace App\Dto\Service\Admin\Project\ServiceTranslate;
+
+final class Translations
+{
+    private array $translations;
+
+    public function add(Translation $translation): void
+    {
+        $this->translations[] = $translation;
+    }
+
+    public function getTranslations(): array
+    {
+        return $this->translations;
+    }
+}

app/application/app/Dto/Service/Admin/Project/ServiceTranslate/Update.php

@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+
+namespace App\Dto\Service\Admin\Project\ServiceTranslate;
+
+use App\Dto\Service\Dto;
+
+final readonly class Update extends Dto
+{
+    public function __construct(
+        private Translations $translations,
+    ) { }
+
+    public function getTranslations(): Translations
+    {
+        return $this->translations;
+    }
+}

app/application/app/Enums/Permission.php

@@ -21,6 +21,9 @@ enum Permission: string
             self::AdminPanel => [
                 'view'   => __('permissions.Administrative panel allowed'),
             ],
+            self::Project => array_merge($this->getBasePermissions(), [
+                'Setting up automatic translation' => __('permissions.Setting up automatic translation'),
+            ]),
             self::ProjectContent => [
                 'view'   => __('permissions.Allowed to watch'),
                 'create' => __('permissions.Allowed to create'),

app/application/app/Http/Controllers/Admin/Projects/ServiceTranslateController.php

@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+
+namespace App\Http\Controllers\Admin\Projects;
+
+use App\Http\Controllers\Admin\Controller;
+use App\Http\Requests\Admin\Projects\ServiceTranslate\UpdateRequest;
+use App\Services\Admin\Project\ServiceTranslateService;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+
+final class ServiceTranslateController extends Controller
+{
+    public function __construct(
+        private readonly ServiceTranslateService $serviceTranslateService,
+    ) { }
+
+    public function view(int $projectId, Request $request): View
+    {
+        $user = $request->user();
+        $result = $this->serviceTranslateService->view($projectId, $user);
+        if ($result->isError()) {
+            $this->errors($result);
+        }
+
+        return view('admin.projects.service-translate.view', $result->getData());
+    }
+
+    public function update(int $projectId, UpdateRequest $request): RedirectResponse
+    {
+        $data = $request->getDto();
+        $user = $request->user();
+        $result = $this->serviceTranslateService->update($projectId, $data, $user);
+
+        if ($result->isError()) {
+            return redirect()->back()->withInput()->withErrors($result->getErrorsOrMessage());
+        }
+
+        return redirect()->route('admin.projects.service-translate.view', ['project' => $projectId])->withSuccess($result->getMessage());
+    }
+}

app/application/app/Http/Requests/Admin/Projects/ServiceTranslate/UpdateRequest.php

@@ -0,0 +1,56 @@
+<?php declare(strict_types=1);
+
+namespace App\Http\Requests\Admin\Projects\ServiceTranslate;
+
+use App\Contracts\FormRequestDto;
+use App\Dto\Service\Admin\Project\ServiceTranslate\Translation;
+use App\Dto\Service\Admin\Project\ServiceTranslate\Translations;
+use App\Dto\Service\Admin\Project\ServiceTranslate\Update;
+use Illuminate\Foundation\Http\FormRequest;
+
+final class UpdateRequest extends FormRequest implements FormRequestDto
+{
+    public function attributes(): array
+    {
+        return [
+            'language.*.id' => __('validation.attributes.language_id'),
+            'language.*.code' => __('validation.attributes.code'),
+            'language.*.source_language_id' => __('validation.attributes.source_language_id'),
+        ];
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     */
+    public function rules(): array
+    {
+        return [
+            'language.*.id' => ['required', 'numeric', 'min:1'],
+            'language.*.code' => ['nullable', 'string', 'min:2', 'max:50'],
+            'language.*.source_language_id' => ['nullable', 'numeric', 'min:1', 'different:language.*.id'],
+        ];
+    }
+
+
+    public function getDto(): Update
+    {
+        $translations = new Translations();
+        foreach ($this->input('language', []) as $language) {
+            $sourceLanguageId = $language['source_language_id'] ?? null;
+            if ($sourceLanguageId) {
+                $sourceLanguageId = (int) $sourceLanguageId;
+            }
+
+            $translation = new Translation(
+                languageId:       (int) $language['id'],
+                sourceLanguageId: $sourceLanguageId,
+                code:             $language['code'] ?? null,
+            );
+            $translations->add($translation);
+        }
+
+        return new Update(
+            translations: $translations,
+        );
+    }
+}

app/application/app/Models/ProjectLanguage.php

@@ -7,6 +7,7 @@ use App\Models\Scopes\SortScope;
 use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasOne;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Database\Eloquent\Attributes\ScopedBy;
 
@@ -70,4 +71,9 @@ final class ProjectLanguage extends Model
             },
         )->shouldCache();
     }
+
+    public function serviceTranslate(): HasOne
+    {
+        return $this->hasOne(ProjectTranslationService::class, 'language_id', 'id');
+    }
 }

app/application/app/Models/ProjectTranslationService.php

@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+final class ProjectTranslationService extends Model
+{
+    use HasFactory;
+
+    protected $table = 'project_translation_service';
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'code',
+        'language_id',
+        'source_language_id',
+    ];
+}

app/application/app/Policies/ProjectPolicy.php

@@ -32,6 +32,11 @@ final readonly class ProjectPolicy extends Policy
         return $user->hasPermission('project.delete');
     }
 
+    public function settingUpAutomaticTranslation(User $user, Project $project): bool
+    {
+        return $user->hasPermission('project.setting-up-automatic-translation');
+    }
+
     public function upload(User $user): bool
     {
         if ($user->hasPermission('project.create') || $user->hasPermission('project.update')) {

app/application/app/Repositories/ProjectTranslationServiceRepository.php

@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+
+namespace App\Repositories;
+
+use App\Models\ProjectTranslationService;
+use App\Services\Search\CreateSearchInstanceCommand;
+use App\Services\Search\Search;
+use Illuminate\Database\Eloquent\Builder;
+
+final readonly class ProjectTranslationServiceRepository
+{
+    public function __construct(
+        private CreateSearchInstanceCommand $createSearchInstanceCommand,
+    ) { }
+
+    public function getLanguagesBySourceLanguage(int $sourceLanguage, ?array $excludeLanguages = null): Search
+    {
+        $query = ProjectTranslationService::query()
+            ->select('language_id', 'code')
+            ->where('source_language_id', $sourceLanguage)
+            ->when($excludeLanguages, function (Builder $query) use ($excludeLanguages) {
+                $query->whereNotIn('language_id', $excludeLanguages);
+            });
+
+        return $this->createSearchInstanceCommand->execute($query);
+    }
+
+    public function getLanguageCodeByLanguageId(int $languageId): ?string
+    {
+        return ProjectTranslationService::query()
+            ->select('code')
+            ->where('language_id', $languageId)
+            ->first()?->code ?? null;
+    }
+}

app/application/app/Services/Admin/Project/ServiceTranslateService.php

@@ -0,0 +1,67 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\Admin\Project;
+
+use App\Dto\Service\Admin\Project\ServiceTranslate\Update;
+use App\Models\User;
+use App\Repositories\ProjectRepository;
+use App\ServiceResults\ServiceResultArray;
+use App\ServiceResults\ServiceResultError;
+use App\ServiceResults\ServiceResultSuccess;
+use App\Services\ProjectTranslationService\ModelSyncCommand as TranslationServiceModelSyncCommand;
+use App\Services\Service;
+use Illuminate\Support\Facades\DB;
+
+final class ServiceTranslateService extends Service
+{
+    public function __construct(
+        private readonly ProjectRepository                  $projectRepository,
+        private readonly TranslationServiceModelSyncCommand $translationServiceModelSyncCommand,
+    ) { }
+
+    public function view(int $projectId, User $user): ServiceResultError | ServiceResultArray
+    {
+        $project = $this->projectRepository->getProjectById($projectId);
+        if (\is_null($project)) {
+            return $this->errNotFound(__('Not Found'));
+        }
+
+        if (
+            config('translation_service.enable', false) === false
+            || $user->cannot('settingUpAutomaticTranslation', $project)
+        ) {
+            return $this->errFobidden(__('Access is denied'));
+        }
+
+        return $this->result([
+            'project'   => $project,
+            'languages' => $project->languages()->with(['serviceTranslate'])->get(),
+        ]);
+    }
+
+    public function update(int $projectId, Update $data, User $user): ServiceResultError | ServiceResultSuccess
+    {
+        $project = $this->projectRepository->getProjectById($projectId);
+        if (\is_null($project)) {
+            return $this->errNotFound(__('Not Found'));
+        }
+
+        if (
+            config('translation_service.enable', false) === false
+            || $user->cannot('settingUpAutomaticTranslation', $project)
+        ) {
+            return $this->errFobidden(__('Access is denied'));
+        }
+
+        try {
+            DB::transaction(function () use ($data, $project) {
+                $this->translationServiceModelSyncCommand->execute($project, $data->getTranslations());
+            });
+        } catch (\Throwable $e) {
+            report($e);
+            return $this->errService(__('Server Error'));
+        }
+
+        return $this->ok(__('The settings were saved successfully'));
+    }
+}

app/application/app/Services/Admin/ProjectService.php

@@ -50,6 +50,7 @@ final class ProjectService extends Service
 
         return $this->result([
             'projects' => $projects,
+            'serviceTranslationEnable' => config('translation_service.enable', false),
         ]);
     }
 

app/application/composer.json

@@ -8,6 +8,7 @@
         "php": "^8.3",
         "intervention/image-laravel": "^1.2",
         "kor-elf/captcha-rule-for-laravel": "^1.0",
+        "kor-elf/translate-laravel": "1.3.0",
         "laravel/framework": "^11.0",
         "laravel/tinker": "^2.9",
         "staudenmeir/laravel-adjacency-list": "^1.0"

app/application/config/translation_service.php

@@ -0,0 +1,11 @@
+<?php
+return [
+    /*
+    |--------------------------------------------------------------------------
+    | Translate service
+    |--------------------------------------------------------------------------
+    |
+    | Enables or disables translate service.
+    */
+    'enable' => (bool) env('TRANSLATION_SERVICE_ENABLE', false),
+];

app/application/database/migrations/2024_09_24_090241_create_project_translation_service.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('project_translation_service', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('language_id')->unique();
+            $table->foreign('language_id')->references('id')->on('project_languages');
+            $table->unsignedBigInteger('source_language_id')->nullable()->index();
+            $table->foreign('source_language_id')->references('id')->on('project_languages');
+            $table->string('code', 50);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('project_translation_service');
+    }
+};

app/application/lang/en/admin-sections.php

@@ -16,4 +16,5 @@ return [
     'Documentation version' => 'Documentation version',
     'Documentation' => 'Documentation',
     'Categories' => 'Categories',
+    'Setting up automatic translation' => 'Setting up automatic translation',
 ];

app/application/lang/en/permissions.php

@@ -9,6 +9,8 @@ return [
     'Allowed to edit'   => 'Allowed to edit',
     'Allowed to delete' => 'Allowed to delete',
 
+    'Setting up automatic translation' => 'Setting up automatic translation',
+
     'Administrative panel allowed' => 'Administrative panel allowed',
     'AdminPanel'                   => 'Administrative panel allowed',
 

app/application/lang/en/validation.php

@@ -308,5 +308,8 @@ return [
         'content.*.content'        => 'content',
         'category_id'              => 'category',
         'content_images'           => 'content images',
+        'source_language_id'       => 'source language identifier',
+        'translate_from_language'  => 'translate from language',
+        'translate-automatically.*' => 'translate automatically',
     ],
 ];

app/application/lang/ru/admin-sections.php

@@ -16,4 +16,5 @@ return [
     'Documentation version' => 'Версия документации',
     'Documentation' => 'Документация',
     'Categories' => 'Категории',
+    'Setting up automatic translation' => 'Настройка автоматического перевода',
 ];

app/application/lang/ru/permissions.php

@@ -9,6 +9,8 @@ return [
     'Allowed to edit'   => 'Разрешено редактировать',
     'Allowed to delete' => 'Разрешено удалять',
 
+    'Setting up automatic translation' => 'Настройка автоматического перевода',
+
     'Administrative panel allowed' => 'Административная панель разрешена',
     'AdminPanel'                   => 'Административная панель разрешена',
 

app/application/lang/ru/validation.php

@@ -308,5 +308,8 @@ return [
         'content.*.content'        => 'контент',
         'category_id'              => 'категория',
         'content_images'           => 'изображения контента',
+        'source_language_id'       => 'идентификатор исходного языка',
+        'translate_from_language'  => 'перевести с языка',
+        'translate-automatically.*' => 'переводить автоматически',
     ],
 ];

app/application/resources/views/admin/projects/service-translate/view.blade.php

@@ -0,0 +1,46 @@
+@section('meta_title', __('admin-sections.Setting up automatic translation') . '. ' . __('admin-sections.Project') . ': ' . $project->name)
+@section('h1', __('admin-sections.Setting up automatic translation') . '. ' . __('admin-sections.Project') . ': ' . $project->name)
+<x-admin.layout>
+    <div class="row">
+        <div class="col-12 mb-4">
+            <div class="card border-0 shadow components-section">
+                <div class="card-body">
+                    <form method="post" action="{{ route('admin.projects.service-translate.update', ['project' => $project->id]) }}">
+                        @csrf
+                        <div class="table-responsive">
+                            <table class="table table-centered table-nowrap mb-0 rounded">
+                                <thead class="thead-light">
+                                <tr>
+                                    <th class="border-0">{{ __('validation.attributes.lang') }}</th>
+                                    <th class="border-0">{{ __('validation.attributes.code') }}</th>
+                                    <th class="border-0">{{ __('validation.attributes.translate_from_language') }}</th>
+                                    <th class="border-0 rounded-end" style="width: 150px"></th>
+                                </tr>
+                                </thead>
+                                <tbody>
+                                    @foreach($languages as $index => $language)
+                                        <tr>
+                                            <td>{{ $language->title }}</td>
+                                            <td>
+                                                <x-volt.forms.input title="" name="language[{{ $index }}][code]" type="text" :value="$language->serviceTranslate?->code" />
+                                            </td>
+                                            <td>
+                                                <x-volt.forms.select title="" name="language[{{ $index }}][source_language_id]" :value="(string) $language->serviceTranslate?->source_language_id" :list="$languages->pluck('title', 'id')->toArray()">
+                                                    <option value=""></option>
+                                                </x-volt.forms.select>
+                                            </td>
+                                            <td>
+                                                <input type="hidden" value="{{ $language->id }}" name="language[{{ $index }}][id]" />
+                                            </td>
+                                        </tr>
+                                    @endforeach
+                                </tbody>
+                            </table>
+                        </div>
+                        <button class="btn btn-primary" type="submit">{{ __('Save') }}</button>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+</x-admin.layout>

app/application/resources/views/components/volt/forms/select.blade.php

@@ -1,5 +1,7 @@
 <div class="mb-4">
+    @if(!empty($title))
         <label for="form-select-{{ $requestName }}">{{ $title }}</label>
+    @endif
     <select id="form-select-{{ $requestName }}" aria-label="{{ $title }}" class="form-select @error($requestName) is-invalid @enderror" name="{{ $name }}" {{ $attributes }}>
         {{ $slot }}
         @foreach($list as $elementKey => $elementValue)

app/application/routes/web.php

@@ -25,6 +25,9 @@ Route::middleware(['auth', 'verified', \App\Http\Middleware\UserLocale::class])-
             Route::get('about/{language}', [\App\Http\Controllers\Admin\Projects\AboutController::class, 'edit'])->name('about.edit')->where(['language' => '[0-9]+']);
             Route::put('about/{language}', [\App\Http\Controllers\Admin\Projects\AboutController::class, 'update'])->name('about.update')->where(['language' => '[0-9]+']);
 
+            Route::get('service-translate', [\App\Http\Controllers\Admin\Projects\ServiceTranslateController::class, 'view'])->name('service-translate.view');
+            Route::post('service-translate', [\App\Http\Controllers\Admin\Projects\ServiceTranslateController::class, 'update'])->name('service-translate.update');
+
             Route::resource('links', \App\Http\Controllers\Admin\Projects\LinksController::class)->except(['show'])->where(['link' => '[0-9]+']);
 
             Route::get('translations', [\App\Http\Controllers\Admin\Projects\TranslationsController::class, 'languages'])->name('translations.languages');

app/application/storage/translation_service/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore