react Like - Unlike and get all likes for a post

Author: EmanElhelaly11

Codelink.postman_collection.json

@@ -317,7 +317,7 @@
 					"bearer": [
 						{
 							"key": "token",
-							"value": "1|DZu0Q0HEtqM18Sn1Xt7GYJPoNsKg50WPNQkUF0vb",
+							"value": "1|2YArSOq0wRwfYxdSvlemFcX5PlewiRNkXlS8SQGz",
 							"type": "string"
 						}
 					]
@@ -347,7 +347,7 @@
 					"bearer": [
 						{
 							"key": "token",
-							"value": "1|NpVE3izi4ZTMzabaHzUJHyDMGSm91Jnt3hSiRnw2",
+							"value": "1|2YArSOq0wRwfYxdSvlemFcX5PlewiRNkXlS8SQGz",
 							"type": "string"
 						}
 					]
@@ -379,7 +379,7 @@
 					"bearer": [
 						{
 							"key": "token",
-							"value": "1|DZu0Q0HEtqM18Sn1Xt7GYJPoNsKg50WPNQkUF0vb",
+							"value": "1|2YArSOq0wRwfYxdSvlemFcX5PlewiRNkXlS8SQGz",
 							"type": "string"
 						}
 					]
@@ -409,7 +409,8 @@
 						{
 							"key": "file_path",
 							"type": "file",
-							"src": []
+							"src": [],
+							"disabled": true
 						}
 					]
 				},
@@ -784,6 +785,86 @@
 			},
 			"response": []
 		},
+		{
+			"name": "likes",
+			"request": {
+				"auth": {
+					"type": "bearer",
+					"bearer": [
+						{
+							"key": "token",
+							"value": "1|2YArSOq0wRwfYxdSvlemFcX5PlewiRNkXlS8SQGz",
+							"type": "string"
+						}
+					]
+				},
+				"method": "GET",
+				"header": [],
+				"url": {
+					"raw": "http://localhost:8000/api/posts/1/likes",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8000",
+					"path": [
+						"api",
+						"posts",
+						"1",
+						"likes"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "likes/like",
+			"request": {
+				"auth": {
+					"type": "bearer",
+					"bearer": [
+						{
+							"key": "token",
+							"value": "1|2YArSOq0wRwfYxdSvlemFcX5PlewiRNkXlS8SQGz",
+							"type": "string"
+						}
+					]
+				},
+				"method": "POST",
+				"header": [
+					{
+						"key": "Accept",
+						"value": "application/json",
+						"type": "text"
+					},
+					{
+						"warning": "This is a duplicate header and will be overridden by the Authorization header generated by Postman.",
+						"key": "Authorization",
+						"value": "application/json",
+						"type": "text"
+					}
+				],
+				"body": {
+					"mode": "formdata",
+					"formdata": []
+				},
+				"url": {
+					"raw": "http://localhost:8000/api/posts/1/like",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8000",
+					"path": [
+						"api",
+						"posts",
+						"1",
+						"like"
+					]
+				}
+			},
+			"response": []
+		},
 		{
 			"name": "teams",
 			"request": {

app/Http/Controllers/Api/LikesController.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use App\Models\Like;
+use App\Models\Post;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use App\Traits\ApiTrait;
+
+class LikesController extends Controller
+{
+    use ApiTrait;
+
+    public function likePost(Post $post)
+    {
+        // Check if the user has already liked this post
+        $existingLike = Like::where('user_id', Auth::id())->where('post_id', $post->id)->first();
+    
+        if ($existingLike) {
+            // Remove the like record
+            $existingLike->delete();
+    
+            // Update the likes_count in the posts table
+            $post->decrement('likes_count');
+    
+            return $this->successMessage('Post unliked successfully', 200);
+        }
+    
+        // Create a new like record for the authenticated user and the post
+        $like = new Like;
+        $like->user_id = Auth::id();
+        $like->post_id = $post->id;
+        $like->save();
+    
+        // Update the likes_count in the posts table
+        $post->increment('likes_count');
+    
+        return $this->successMessage('Post liked successfully', 200);
+    }
+
+    public function getLikesForPost(Post $post)
+{
+    // Get all likes for the post
+    $likes = Like::where('post_id', $post->id)->get();
+
+    // Transform the likes data to include user_name and user_imageUrl
+    $likeData = $likes->map(function ($like) {
+        $data = $like->toArray();
+        $data['user_name'] = $like->user->name; // Change 'name' to the actual column name in your users table
+        $data['user_imageUrl'] = $like->user->imageUrl; // Change 'imageUrl' to the actual column name in your users table
+        unset($data['user']); // Remove the user relationship to avoid redundancy
+        return $data;
+    });
+
+    return $this->data(compact('likeData'));
+}
+
+    
+}

routes/api.php

@@ -18,6 +18,7 @@
 use App\Http\Controllers\Api\NotificationController;
 use App\Http\Controllers\Api\DashboardController;
 use App\Http\Controllers\Api\CommentController;
+use App\Http\Controllers\Api\LikesController;
 
 
 /*
@@ -112,7 +113,12 @@
     Route::post('/edit/{comment}', 'editComment');
     Route::get('/delete/{comment}', 'deleteComment');
 });
+// --------------------------------- Likes Controller ------------------------------------------
 
+Route::group(['prefix' => 'posts/{post}', 'middleware' => ['auth:sanctum'],'controller' => LikesController::class], function () {
+    Route::get('/likes', 'getLikesForPost');
+    Route::post('/like', 'likePost');
+});
 // --------------------------------- Track Controller ------------------------------------------
 
 Route::group(['prefix' => 'tracks', 'middleware' => ['auth:sanctum'], 'controller' => TrackController::class], function () {