From 82c6bec793933bee6c7a3564c1babe0538236395 Mon Sep 17 00:00:00 2001
From: Dr Masroor Ehsan <masroore@gmail.com>
Date: Sat, 11 Jan 2025 22:20:15 +0600
Subject: [PATCH] radio profile

---
 .../Controllers/Staff/LanguageController.php  |  16 ++
 app/Models/RadiologistProfile.php             |  18 ++
 app/Models/Traits/HasOneFile.php              | 175 ++++++++++++++++++
 app/Models/User.php                           |   6 +
 ...07_904595_create_radiologist_profiles.php} |   6 +-
 5 files changed, 218 insertions(+), 3 deletions(-)
 create mode 100644 app/Http/Controllers/Staff/LanguageController.php
 create mode 100644 app/Models/RadiologistProfile.php
 create mode 100644 app/Models/Traits/HasOneFile.php
 rename database/migrations/{2025_01_07_904595_create_radiologists.php => 2025_01_07_904595_create_radiologist_profiles.php} (71%)

diff --git a/app/Http/Controllers/Staff/LanguageController.php b/app/Http/Controllers/Staff/LanguageController.php
new file mode 100644
index 0000000..30628af
--- /dev/null
+++ b/app/Http/Controllers/Staff/LanguageController.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Http\Controllers\Staff;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+
+class LanguageController extends Controller
+{
+    public function __invoke(Request $request)
+    {
+        session(['language' => $request->language_code]);
+
+        return response(['status' => 'success']);
+    }
+}
diff --git a/app/Models/RadiologistProfile.php b/app/Models/RadiologistProfile.php
new file mode 100644
index 0000000..c8ebcb6
--- /dev/null
+++ b/app/Models/RadiologistProfile.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Traits\HasOneFile;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class RadiologistProfile extends BaseModel
+{
+    use HasOneFile;
+    protected $fileStorageDisk = 'public';
+    protected $fileNameField = 'signature_image_path';
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+}
diff --git a/app/Models/Traits/HasOneFile.php b/app/Models/Traits/HasOneFile.php
new file mode 100644
index 0000000..e5a2830
--- /dev/null
+++ b/app/Models/Traits/HasOneFile.php
@@ -0,0 +1,175 @@
+<?php
+
+namespace App\Models\Traits;
+
+use Exception;
+use Illuminate\Database\Eloquent\Casts\Attribute;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Http\UploadedFile;
+use Illuminate\Support\Facades\Storage;
+use Symfony\Component\HttpFoundation\File\File;
+
+/**
+ * Trait HasOneFile
+ *
+ * Provides file management functionality for Eloquent models.
+ *
+ * @property string|null $file_name The name of the stored file
+ * @property string|null $file_url The URL to access the stored file
+ * @property string|null $fileStorageDisk Override the default storage disk
+ * @property string|null $fileNameField Override the default file name field
+ */
+trait HasOneFile
+{
+    /**
+     * Boot the trait's delete listener.
+     */
+    protected static function bootHasOneFile(): void
+    {
+        static::deleting(function (Model $model) {
+            // delete the file before deleting the associated model from the database
+            $model->deleteFile();
+        });
+    }
+
+    /**
+     * Store a new file.
+     * This will also update the file name field in the database with the new file name and save the model.
+     * If the file is an instance of UploadedFile, the file name will be the ClientOriginalName.
+     * If the file is an instance of File, the file name will be the filename of the file.
+     *
+     * @param  File  $file  The file to store.
+     * @return string The storage path of the file
+     */
+    public function storeFile(File $file, bool $save = true): string
+    {
+        $storageDirectory = $this->getStorageDirectory();
+
+        // delete any existing file
+        Storage::disk($this->getFileStorageDisk())->deleteDirectory($storageDirectory);
+
+        if ($file instanceof UploadedFile) {
+            $fileName = $file->getClientOriginalName();
+        } else {
+            $fileName = $file->getFilename();
+        }
+        $path = Storage::disk($this->getFileStorageDisk())->putFileAs($storageDirectory, $file, $fileName);
+
+        // record the file name in the database
+        $this->{$this->getFileNameField()} = $fileName;
+        if ($save) {
+            $this->save();
+        }
+
+        return $path;
+    }
+
+    /**
+     * Delete the associated file.
+     * This will also clear the file name field in the database and save the model.
+     *
+     * @throws Exception If file deletion fails
+     */
+    public function deleteFile(bool $save = true): bool
+    {
+        $storagePath = $this->getStorageDirectory();
+        $result = Storage::disk($this->getFileStorageDisk())->deleteDirectory($storagePath);
+
+        if (! $result) {
+            return $result;
+        }
+
+        $this->{$this->getFileNameField()} = null;
+        if ($save) {
+            $this->save();
+        }
+
+        return $result;
+    }
+
+    /**
+     * Check if a file exists for this model.
+     */
+    public function fileExists(): bool
+    {
+        return ! empty($this->{$this->getFileNameField()});
+    }
+
+    /**
+     * Get the contents of the file.
+     */
+    public function getFile(): string
+    {
+        return Storage::disk($this->getFileStorageDisk())->get($this->getFilePath());
+    }
+
+    /**
+     * Get the storage disk to use for file operations.
+     */
+    public function getFileStorageDisk(): string
+    {
+        // return the disk the user specified if they have it set
+        if ($this->fileStorageDisk) {
+            return $this->fileStorageDisk;
+        }
+
+        // otherwise return the default disk
+        return config('filesystems.default');
+    }
+
+    /**
+     * Get the full storage path to the file.
+     */
+    public function getFilePath(): string
+    {
+        $filePath = $this->getStorageDirectory() . $this->{$this->getFileNameField()};
+
+        return $filePath;
+    }
+
+    /**
+     * Get the URL for accessing the file.
+     */
+    protected function fileUrl(): Attribute
+    {
+        return Attribute::make(
+            get: function () {
+                if (empty($this->{$this->getFileNameField()})) {
+                    return null;
+                }
+
+                $disk = Storage::disk($this->getFileStorageDisk());
+
+                // Check if the disk supports URL generation
+                if (method_exists($disk, 'url')) {
+                    return $disk->url($this->getStorageDirectory() . $this->{$this->getFileNameField()});
+                }
+
+                // Return null if URL generation is not supported
+                return null;
+            },
+        );
+    }
+
+    /**
+     * Get the storage directory path for the file.
+     */
+    protected function getStorageDirectory(): string
+    {
+        return '/' . $this->getTable() . '/' . $this->{$this->primaryKey} . '/';
+    }
+
+    /**
+     * Get the database field name that stores the filename.
+     */
+    protected function getFileNameField(): string
+    {
+        // return the file name field the user specified if they have it set
+        if ($this->fileNameField) {
+            return $this->fileNameField;
+        }
+
+        // otherwise return the default file name field
+        return 'file_name';
+    }
+}
diff --git a/app/Models/User.php b/app/Models/User.php
index f6a0b0c..edd73fa 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -11,6 +11,7 @@
 use Database\Factories\UserFactory;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasOne;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 use Illuminate\Support\Facades\Storage;
@@ -149,6 +150,11 @@ public function assignedStudies(): BelongsToMany
         return $this->belongsToMany(Study::class, 'study_assignments');
     }
 
+    public function radiologistProfile(): HasOne
+    {
+        $this->hasOne(RadiologistProfile::class);
+    }
+
     /**
      * Get the attributes that should be cast.
      *
diff --git a/database/migrations/2025_01_07_904595_create_radiologists.php b/database/migrations/2025_01_07_904595_create_radiologist_profiles.php
similarity index 71%
rename from database/migrations/2025_01_07_904595_create_radiologists.php
rename to database/migrations/2025_01_07_904595_create_radiologist_profiles.php
index aba5ac2..2e76304 100644
--- a/database/migrations/2025_01_07_904595_create_radiologists.php
+++ b/database/migrations/2025_01_07_904595_create_radiologist_profiles.php
@@ -9,10 +9,10 @@
 {
     public function up(): void
     {
-        Schema::create('radiologists', static function (Blueprint $table) {
+        Schema::create('radiologist_profiles', static function (Blueprint $table) {
             $table->id();
             $table->foreignIdFor(User::class)->unique()->constrained()->cascadeOnDelete();
-            $table->text('signature_image_path')->nullable();
+            $table->string('signature_image_path')->nullable();
             $table->text('signature_text')->nullable();
             $table->timestamps();
         });
@@ -20,6 +20,6 @@ public function up(): void
 
     public function down(): void
     {
-        Schema::dropIfExists('radiologists');
+        Schema::dropIfExists('radiologist_profiles');
     }
 };