From aaf0ff76453cf33b8540dd32d64d0741d0c10328 Mon Sep 17 00:00:00 2001
From: weichien00 <weichien00@gmail.com>
Date: Sat, 3 Jul 2021 00:58:24 +0800
Subject: [PATCH] new: Add classes required to upload identity document during
 account registration. #5

---
 .../DataTransferObjects/DocumentObject.php    |  80 +++++++++++
 .../DataTransferObjects/FileObject.php        |  86 ++++++++++++
 .../UploadIdentityDocumentProcessor.php       |  46 +++++++
 .../Services/ConvertsBase64ToFile.php         | 125 ++++++++++++++++++
 .../Documents/Services/CreatesDocument.php    |  26 ++++
 .../Documents/Services/CreatesFiles.php       |  32 +++++
 .../ValueObjects/Constants/DocumentType.php   |  24 ++++
 .../ValueObjects/Constants/FileType.php       |  24 ++++
 app/Models/Document.php                       |  59 +++++++++
 app/Models/File.php                           |  31 +++++
 10 files changed, 533 insertions(+)
 create mode 100644 app/Classes/Modules/Documents/DataTransferObjects/DocumentObject.php
 create mode 100644 app/Classes/Modules/Documents/DataTransferObjects/FileObject.php
 create mode 100644 app/Classes/Modules/Documents/Processors/UploadIdentityDocumentProcessor.php
 create mode 100644 app/Classes/Modules/Documents/Services/ConvertsBase64ToFile.php
 create mode 100644 app/Classes/Modules/Documents/Services/CreatesDocument.php
 create mode 100644 app/Classes/Modules/Documents/Services/CreatesFiles.php
 create mode 100644 app/Classes/ValueObjects/Constants/DocumentType.php
 create mode 100644 app/Classes/ValueObjects/Constants/FileType.php
 create mode 100644 app/Models/Document.php
 create mode 100644 app/Models/File.php

diff --git a/app/Classes/Modules/Documents/DataTransferObjects/DocumentObject.php b/app/Classes/Modules/Documents/DataTransferObjects/DocumentObject.php
new file mode 100644
index 00000000..8f73dc1b
--- /dev/null
+++ b/app/Classes/Modules/Documents/DataTransferObjects/DocumentObject.php
@@ -0,0 +1,80 @@
+<?php
+
+namespace App\Classes\Modules\Documents\DataTransferObjects;
+
+use App\Classes\General\Interfaces\DataTransferObject;
+use App\Classes\Modules\Documents\Services\ConvertsBase64ToFile;
+
+class DocumentObject implements DataTransferObject
+{
+
+    /** @var string */
+    private $document_type;
+
+    /** @var array */
+    private $files;
+
+    /** @var string */
+    private $reference;
+
+    /** @var int */
+    private $status;
+
+    /** @var string|null */
+    private $path;
+
+    /**
+     * DocumentObject constructor.
+     * @param string $document_type
+     * @param array $files
+     * @param string $reference
+     * @param int $status
+     * @param null|string $path
+     */
+    public function __construct(string $document_type, array $files, string $reference, int $status, ?string $path = '')
+    {
+        $this->document_type = $document_type;
+        $this->files = $files;
+        $this->reference = $reference;
+        $this->status = $status;
+        $this->path = $path;
+    }
+
+
+    /**
+     * @return string
+     */
+    public function getDocumentType(): string
+    {
+        return $this->document_type;
+    }
+
+    /**
+     * @return string
+     */
+    public function getReference(): string
+    {
+        return $this->reference;
+    }
+
+    /**
+     * @return int
+     */
+    public function getStatus(): int
+    {
+        return $this->status;
+    }
+
+
+    /**
+     * @return array
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function getFiles(): array
+    {
+        return (new ConvertsBase64ToFile($this->path))->convert($this->files);
+    }
+
+
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Documents/DataTransferObjects/FileObject.php b/app/Classes/Modules/Documents/DataTransferObjects/FileObject.php
new file mode 100644
index 00000000..ed289eac
--- /dev/null
+++ b/app/Classes/Modules/Documents/DataTransferObjects/FileObject.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace App\Classes\Modules\Documents\DataTransferObjects;
+
+use App\Classes\Exceptions\MalformedRequestException;
+use App\Classes\General\Interfaces\DataTransferObject;
+use App\Classes\ValueObjects\Constants\FileType;
+use Illuminate\Support\Str;
+use Intervention\Image\ImageManager;
+
+class FileObject implements DataTransferObject
+{
+    /** @var string */
+    private $data;
+
+    /**
+     * FileInfoObject constructor.
+     * @param string $data
+     */
+    public function __construct(string $data)
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * @return \Intervention\Image\Image|string
+     * @throws MalformedRequestException
+     */
+    public function getData()
+    {
+        return $this->getExtension() === 'pdf' ? $this->data : (new imageManager())->make($this->data);
+    }
+
+    /**
+     * @return string
+     */
+    public function getFileName(): string
+    {
+        return (string) Str::uuid();
+    }
+
+    /**
+     * @return string
+     */
+    public function getMimeType(): string
+    {
+        return finfo_file(finfo_open(), $this->data, FILEINFO_MIME_TYPE);
+    }
+
+    /**
+     * @return string
+     * @throws MalformedRequestException
+     */
+    public function getExtension(): string
+    {
+        if(array_key_exists($this->getMimeType(), FileType::EXTENSION)){
+            return FileType::EXTENSION[$this->getMimeType()];
+        }
+
+        throw new MalformedRequestException('Failed to save file due to Unknown file extension');
+    }
+
+    /**
+     * @return string
+     * @throws MalformedRequestException
+     */
+    public function getDecodedData(): string
+    {
+        return $this->getExtension() === 'pdf' ?
+            base64_decode((explode('base64,', $this->getData()))[1]):
+            $this->getData()->encode('data-url')->encoded;
+    }
+
+    /**
+     * @param string $data
+     */
+    public function setData(string $data): void
+    {
+        $this->data = $data;
+    }
+
+
+
+
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Documents/Processors/UploadIdentityDocumentProcessor.php b/app/Classes/Modules/Documents/Processors/UploadIdentityDocumentProcessor.php
new file mode 100644
index 00000000..9fb09c4a
--- /dev/null
+++ b/app/Classes/Modules/Documents/Processors/UploadIdentityDocumentProcessor.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Classes\Modules\Documents\Processors;
+
+use App\Classes\Modules\Documents\DataTransferObjects\DocumentObject;
+use App\Classes\Modules\Documents\Services\CreatesDocument;
+use App\Classes\Modules\Documents\Services\CreatesFiles;
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+use App\Classes\ValueObjects\Constants\CompanyType;
+use App\Classes\ValueObjects\Constants\DocumentType;
+
+use Illuminate\Http\Request;
+use App\Models\Company;
+
+class UploadIdentityDocumentProcessor
+{
+    /**
+     * UploadIdentityDocumentProcessor constructor.
+     * @param CreatesDocument $createsDocument
+     * @param CreatesFiles $createsFile
+     */
+    public function __construct(CreatesDocument $createsDocument, CreatesFiles $createsFile)
+    {
+        $this->createsDocument = $createsDocument;
+        $this->createsFile = $createsFile;
+    }
+
+    /**
+     * @param DocumentObject $object
+     * @return Array
+     * @throws \App\Classes\Exceptions\AccessForbiddenException
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     * @throws \App\Classes\Exceptions\RequestValidationException
+     */
+    public function execute(Request $request, Company $company): Array {
+
+        $object = new DocumentObject($company->type === CompanyType::COMPANY_BUSINESS ?
+            DocumentType::SSM_REGISTRATION : DocumentType::IDENTITY_CARD, $request->input('files'),
+            $request->input('identification_no'), ApprovalStatus::PENDING_VERIFICATION, 'identifications');
+
+        /** @var Document $document */
+        $document = $this->createsDocument->execute($company, $object);
+        return $this->createsFile->execute($document, $object);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Documents/Services/ConvertsBase64ToFile.php b/app/Classes/Modules/Documents/Services/ConvertsBase64ToFile.php
new file mode 100644
index 00000000..a7a5c8b6
--- /dev/null
+++ b/app/Classes/Modules/Documents/Services/ConvertsBase64ToFile.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace App\Classes\Modules\Documents\Services;
+
+use App\Classes\Exceptions\MalformedRequestException;
+use App\Classes\Modules\Documents\DataTransferObjects\FileObject;
+use Illuminate\Support\Facades\File;
+use Illuminate\Support\Facades\Storage;
+
+class ConvertsBase64ToFile
+{
+
+    /** @var string|null */
+    private $path;
+
+    /** @var array */
+    private $filesInfo;
+
+    /**
+     * ConvertsBase64ToFile constructor.
+     * @param null|string $path
+     */
+    public function __construct(?string $path = 'documents')
+    {
+        $this->path = $path;
+        $this->filesInfo = [];
+    }
+
+
+    /**
+     * @param array $files
+     * @return array
+     * @throws MalformedRequestException
+     */
+    public function convert($files = []){
+        foreach ($files as $file) {
+
+            $object = new FileObject($file);
+            $object->getExtension() === 'pdf' ? $this->generatePDF($object) : $this->generateImage($object);
+
+        }
+
+        return $this->filesInfo;
+
+    }
+
+    /**
+     * @param FileObject $file
+     * @throws MalformedRequestException
+     */
+    private function generatePDF(FileObject $file){
+
+        $filePath = $this->generateFile($file);
+        $this->updateFiles($file, [ 'original' => [ 'file' => $filePath ] ]);
+    }
+
+    /**
+     * @param FileObject $file
+     * @throws MalformedRequestException
+     */
+    private function generateImage(FileObject $file){
+
+        $fileInfo = [];
+
+        foreach (['original' => null, 'large' => 800, 'medium' => 480, 'small' => 320] as $size => $value) {
+            $suffix = $size !== 'original' ? '_'.$size : '';
+
+            if($size !== 'original') {
+                $thumbnail = $file->getData()->widen($value, function ($constraint) {
+
+                    $constraint->upsize();
+
+                })->heighten($value, function ($constraint) {
+
+                    $constraint->upsize();
+
+                });
+
+                $file->setData($thumbnail->encode('data-url')->encoded);
+            }
+
+
+            $filePath = $this->generateFile($file, $suffix);
+
+            $fileInfo[] = [ $size => [ 'file' => $filePath, 'width' => $file->getData()->width(), 'height' => $file->getData()->height() ]];
+
+
+        }
+
+        $this->updateFiles($file, $fileInfo);
+
+    }
+
+    /**
+     * @param FileObject $file
+     * @param string $suffix
+     * @return string
+     * @throws MalformedRequestException
+     */
+    private function generateFile(FileObject $file, string $suffix = '') {
+
+        $filePath = $this->path.'/'.$file->getFileName().$suffix.'.'.$file->getExtension();
+
+        Storage::disk('documents')->put($filePath, $file->getDecodedData());
+
+        return $filePath;
+
+    }
+
+    /**
+     * @param FileObject $file
+     * @param array $fileInfo
+     * @throws MalformedRequestException
+     */
+    private function updateFiles(FileObject $file, array $fileInfo){
+        $this->filesInfo[] = json_encode([
+            'path' => $this->path,
+            'filename' => $file->getFileName().'.'.$file->getExtension(),
+            'mime_type' => $file->getMimeType(),
+            'extension' => $file->getExtension(),
+            'file_info' => $fileInfo
+        ]);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Documents/Services/CreatesDocument.php b/app/Classes/Modules/Documents/Services/CreatesDocument.php
new file mode 100644
index 00000000..16e7d094
--- /dev/null
+++ b/app/Classes/Modules/Documents/Services/CreatesDocument.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Classes\Modules\Documents\Services;
+
+use App\Classes\General\Eloquent\AbstractUpdateRelationshipRecord;
+use App\Classes\General\Interfaces\Documentable;
+use App\Classes\Modules\Documents\DataTransferObjects\DocumentObject;
+use App\Models\Document;
+
+class CreatesDocument extends AbstractUpdateRelationshipRecord
+{
+    /**
+     * @param Documentable $documentable
+     * @param DocumentObject $object
+     * @return \Illuminate\Database\Eloquent\Model
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function execute(Documentable $documentable, DocumentObject $object)
+    {
+        $model = new Document();
+        $model->document_type = $object->getDocumentType();
+        $model->reference = $object->getReference();
+
+        return $this->handler($documentable->documents(), $model);
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Documents/Services/CreatesFiles.php b/app/Classes/Modules/Documents/Services/CreatesFiles.php
new file mode 100644
index 00000000..30c85a13
--- /dev/null
+++ b/app/Classes/Modules/Documents/Services/CreatesFiles.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Classes\Modules\Documents\Services;
+
+use App\Classes\General\Eloquent\AbstractUpdateRelationshipRecord;
+use App\Classes\Modules\Documents\DataTransferObjects\DocumentObject;
+use App\Models\Document;
+use App\Models\File;
+
+class CreatesFiles extends AbstractUpdateRelationshipRecord
+{
+    /**
+     * @param Document $document
+     * @param DocumentObject $object
+     * @return array
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function execute(Document $document, DocumentObject $object)
+    {
+        $models = [];
+
+        foreach ($object->getFiles() as $file) {
+
+            $model = new File(['file' => $file]);
+            $models[] = $this->handler($document->files(), $model);
+
+        }
+
+        return $models;
+
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/ValueObjects/Constants/DocumentType.php b/app/Classes/ValueObjects/Constants/DocumentType.php
new file mode 100644
index 00000000..2b053163
--- /dev/null
+++ b/app/Classes/ValueObjects/Constants/DocumentType.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Classes\ValueObjects\Constants;
+
+final class DocumentType {
+
+    public const PROFILE_PICTURE = 'PROFILE_PICTURE';
+
+    public const SSM_REGISTRATION = 'SSM_REGISTRATION';
+    public const IDENTITY_CARD = 'IDENTITY_CARD';
+    public const IDENTIFICATION_DOCUMENTS = [self::IDENTITY_CARD, self::SSM_REGISTRATION];
+
+    public const CUSTOMER_PAYMENT_PROOF = 'CUSTOMER_PAYMENT_PROOF';
+    public const CURRENCY_VENDOR_PAYMENT_PROOF = 'CURRENCY_VENDOR_PAYMENT_PROOF';
+    public const CURRENCY_VENDOR_ORDER = 'CURRENCY_VENDOR_ORDER';
+
+    public const WALLET_TOP_UP_PAYMENT_PROOF = 'WALLET_TOP_UP_PAYMENT_PROOF';
+    public const WALLET_REFUND_PAYMENT_PROOF = 'WALLET_REFUND_PAYMENT_PROOF';
+
+    public const PURCHASE_ORDER = 'PURCHASE_ORDER';
+    public const DELIVER_ORDER = 'DELIVER_ORDER';
+    public const INVOICE = 'INVOICE';
+    public const SUPPLIER_DELIVER_ORDER = 'SUPPLIER_DELIVER_ORDER';
+}
diff --git a/app/Classes/ValueObjects/Constants/FileType.php b/app/Classes/ValueObjects/Constants/FileType.php
new file mode 100644
index 00000000..8564643c
--- /dev/null
+++ b/app/Classes/ValueObjects/Constants/FileType.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Classes\ValueObjects\Constants;
+
+
+class FileType
+{
+
+    public const GIF = 'image/gif';
+
+    public const PNG = 'image/png';
+
+    public const JPEG = 'image/jpeg';
+
+    public const PDF = 'application/pdf';
+
+    public const EXTENSION = [
+        'image/gif' => 'gif',
+        'image/png' => 'png',
+        'image/jpeg' => 'jpeg',
+        'application/pdf' => 'pdf',
+    ];
+
+}
\ No newline at end of file
diff --git a/app/Models/Document.php b/app/Models/Document.php
new file mode 100644
index 00000000..eb3f8c77
--- /dev/null
+++ b/app/Models/Document.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Models;
+
+use Carbon\Traits\Timestamp;
+use Illuminate\Database\Eloquent\Relations\HasOne;
+use Illuminate\Database\Eloquent\Relations\MorphTo;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+use Illuminate\Database\Eloquent\Relations\hasMany;
+
+/**
+ * Class Document
+ * @package App\Models
+ * @version August 4, 2020, 4:36 am
+ *
+ * @property int owner_id
+ * @property int owner_type
+ * @property int document_type
+ * @property string reference
+ * @property int status
+ * @property \App\Models\User approver
+ * @property timestamp issued_date
+ * @property timestamp expired_date
+ * @property timestamp approved_date
+ */
+class Document extends AbstractModel
+{
+    use SoftDeletes;
+
+    protected $table = 'documents';
+
+    protected $dates = ['deleted_at'];
+
+    /**
+     * @return \Illuminate\Database\Eloquent\Relations\MorphTo
+     */
+    public function owner(): morphTo
+    {
+        return $this->morphTo();
+    }
+
+    /**
+     * @return hasMany
+     */
+    public function files(): hasMany 
+    {
+        return $this->hasMany(File::class, 'document_id');
+    }
+
+    /**
+     * @return HasOne
+     */
+    public function approver(): hasOne
+    {
+        return $this->hasOne(User::class, 'id', 'approver');
+    }
+
+}
diff --git a/app/Models/File.php b/app/Models/File.php
new file mode 100644
index 00000000..6707fd9f
--- /dev/null
+++ b/app/Models/File.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+/**
+ * Class File
+ * @package App\Models
+ * @version August 4, 2020, 4:36 am
+ *
+ * @property \App\Models\Document document_id
+ * @property text file
+ * @property int file_type_id
+ */
+class File extends AbstractModel
+{
+    use SoftDeletes;
+
+    protected $table = 'files';
+
+    protected $fillable = ['file'];
+
+    protected $dates = ['deleted_at'];
+
+    public function getFileAttribute($value)
+    {
+        return $value ? json_decode($value) : [];
+    }
+}