From 49da9d5d4833fd9b866040cce2525d2a68b1ab02 Mon Sep 17 00:00:00 2001
From: Divlo <contact@divlo.fr>
Date: Wed, 25 Mar 2020 23:30:33 +0100
Subject: [PATCH] back: DELETE /admin/functions/:id

---
 api/.gitignore           |  1 +
 api/controllers/admin.js | 20 ++++++++++++++++++++
 api/routes/admin.js      |  7 ++++---
 3 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/api/.gitignore b/api/.gitignore
index 0cc182c..ea03c17 100644
--- a/api/.gitignore
+++ b/api/.gitignore
@@ -19,6 +19,7 @@
 .env.test.local
 .env.production.local
 /temp
+/assets/images/
 
 npm-debug.log*
 yarn-debug.log*
diff --git a/api/controllers/admin.js b/api/controllers/admin.js
index d029150..276510e 100644
--- a/api/controllers/admin.js
+++ b/api/controllers/admin.js
@@ -1,4 +1,5 @@
 const path                 = require('path');
+const fs                   = require('fs');
 const { validationResult } = require('express-validator');
 const errorHandling        = require('../assets/utils/errorHandling');
 const { serverError }      = require('../assets/config/errors');
@@ -30,4 +31,23 @@ exports.postFunction = (req, res, next) => {
             errorHandling(next, serverError);
         }
     });
+}
+
+exports.deleteFunction = async (req, res, next) => {
+    const { id } = req.params;
+    try {
+        const result = await Functions.findOne({ where: { id } });
+        if (!result) {
+            return errorHandling(next, { message: "La fonction n'existe pas.", statusCode: 404 });
+        }
+        if (result.image !== "/images/functions/default.png") {
+            const filePath = path.join(__dirname, '..', 'assets', result.image);
+            fs.unlinkSync(filePath); // supprime le fichier
+        }
+        await Functions.destroy({ where: { id } });
+        res.status(200).json({ message: "La fonction a été correctement supprimé!"});
+    } catch (error) {
+        console.log(error);
+        errorHandling(next, serverError);
+    }
 }
\ No newline at end of file
diff --git a/api/routes/admin.js b/api/routes/admin.js
index 8a6f4b0..745f69b 100644
--- a/api/routes/admin.js
+++ b/api/routes/admin.js
@@ -10,9 +10,7 @@ const Categories      = require('../models/categories');
 const AdminRouter = Router();
 
 // Permet de créé une fonction
-AdminRouter.post('/functions', 
-    isAuth, 
-    isAdmin, 
+AdminRouter.post('/functions', isAuth, isAdmin, 
     fileUpload({ 
         useTempFiles: true, 
         safeFileNames: true,
@@ -76,4 +74,7 @@ AdminRouter.post('/functions',
     adminController.postFunction
 );
 
+// Supprime une fonction avec son id
+AdminRouter.delete('/functions/:id', isAuth, isAdmin, adminController.deleteFunction);
+
 module.exports = AdminRouter;
\ No newline at end of file