Adapt post likes

app/Controllers/Http/PostsController.ts

@@ -1,6 +1,5 @@
 import Post from "App/Models/Post";
 import {HttpContextContract} from "@ioc:Adonis/Core/HttpContext";
-import Redis from "@ioc:Adonis/Addons/Redis";
 
 export default class PostsController {
 
@@ -17,37 +16,8 @@ export default class PostsController {
     return post.likes
   }
 
-  public async unlike ({request, params}: HttpContextContract) {
-    const post = await Post.findByOrFail('slug', params.slug)
-    const ip = await request.ip()
-
-    const getLikes = post.likes - 1
-    const isLiked = await Redis.exists(`posts:${post.slug}/${ip}`)
-
-    if (isLiked) {
-      await Redis.del(`posts:${post.slug}/${ip}`)
-      await post.merge({
-        likes: getLikes
-      }).save()
-      return {
-        code: 200,
-        post
-      }
-    }
-  }
-
-  public async isLiked ({params, request}: HttpContextContract) {
-    const post = await Post.findBy('slug', params.slug)
-    if (post) {
-      const ip = request.ip()
-      return Redis.exists(`posts:${post.slug}/${ip}`);
-    }
-    return false
-  }
-
-  public async like ({request, params}: HttpContextContract) {
+  public async like ({params, response}: HttpContextContract) {
     let post = await Post.findBy('slug', params.slug)
-    const ip = await request.ip()
 
     if (!post) {
       post = await Post.create({
@@ -57,18 +27,13 @@ export default class PostsController {
     }
 
     const getLikes = post.likes + 1
-    const isLiked = await Redis.exists(`posts:${post.slug}/${ip}`)
 
-    if (!isLiked) {
-      await Redis.set(`posts:${post.slug}/${ip}`, Date.now())
-      await post.merge({
-        likes: getLikes
-      }).save()
-      return {
-        code: 200,
-        post
-      }
-    }
+    await post.merge({
+      likes: getLikes
+    }).save()
+    return response.status(200).send({
+      post
+    })
   }
 
 }

start/routes.ts

@@ -75,7 +75,5 @@ Route.group(() => {
 // ArtSite
 Route.group(() => {
   Route.get('/:slug', 'PostsController.getLikes')
-  Route.get('/is/:slug', 'PostsController.isLiked')
   Route.post('/:slug/like', 'PostsController.like')
-  Route.post('/:slug/unlike', 'PostsController.unlike')
 }).prefix('posts')