backend: PUT /admin/functions/:id

api/controllers/admin.js

@@ -1,12 +1,26 @@
-const path                 = require('path');
+const path                     = require('path');
-const fs                   = require('fs');
+const fs                       = require('fs');
-const { validationResult } = require('express-validator');
+const { validationResult }     = require('express-validator');
-const errorHandling        = require('../assets/utils/errorHandling');
+const errorHandling            = require('../assets/utils/errorHandling');
-const { serverError }      = require('../assets/config/errors');
+const { serverError }          = require('../assets/config/errors');
-const Functions            = require('../models/functions');
+const Functions                = require('../models/functions');
-const Categories           = require('../models/categories');
+const Categories               = require('../models/categories');
-const helperQueryNumber    = require('../assets/utils/helperQueryNumber');
+const helperQueryNumber        = require('../assets/utils/helperQueryNumber');
-const Sequelize            = require('sequelize');
+const Sequelize                = require('sequelize');
+const deleteFilesNameStartWith = require('../assets/utils/deleteFilesNameStartWith');
+
+const handleEditFunction = async (res, resultFunction, { title, slug, description, type, categorieId }, imageName = false) => {
+    resultFunction.title       = title;
+    resultFunction.slug        = slug;
+    resultFunction.description = description;
+    resultFunction.type        = type;
+    resultFunction.categorieId = categorieId;
+    if (imageName) {
+        resultFunction.image = `/images/functions/${imageName}`;
+    }
+    const result = await resultFunction.save();
+    res.status(200).json({ message: "La fonction a bien été modifié!", result });
+}
 
 exports.getFunctions = (req, res, next) => {
     const page       = helperQueryNumber(req.query.page, 1);
@@ -78,6 +92,54 @@ exports.postFunction = (req, res, next) => {
     });
 }
 
+exports.putFunction = async (req, res, next) => {
+    const { id }                                          = req.params;
+    const { title, slug, description, type, categorieId } = req.body;
+    const image                                           = req.files.image;
+    const errors = validationResult(req);
+    if (!errors.isEmpty()) {
+        return errorHandling(next, { message: errors.array()[0].msg, statusCode: 400 });
+    }
+    try {
+        // Vérifie si la fonction existe
+        const resultFunction = await Functions.findOne({ where: { id } });
+        if (!resultFunction) {
+            return errorHandling(next, { message: "La fonction n'existe pas.", statusCode: 404 });
+        }
+
+        // Vérifie si le slug existe déjà
+        const FunctionSlug = await Functions.findOne({ where: { slug } });
+        if (!FunctionSlug && FunctionSlug.id != resultFunction.id) {
+            return errorHandling(next, { message: "Le slug existe déjà...", statusCode: 404 });
+        }
+
+        // Sauvegarde de la fonction
+        if (image != undefined) {
+            if (image.truncated && (
+                image.mimetype !== 'image/png' || 
+                image.mimetype !== 'image/jpg' || 
+                image.mimetype !== 'image/jpeg'
+            )) {
+                return errorHandling(next, { message:"La fonction doit avoir une image valide.", statusCode: 400 });
+            }
+            const splitedImageName = image.name.split('.');
+            if (splitedImageName.length !== 2) return errorHandling(next, serverError);
+            const imageName = slug + '.' + splitedImageName[1];
+            // Supprime les anciennes images
+            deleteFilesNameStartWith(slug, path.join(__dirname, '..', 'assets', 'images', 'functions'));
+            image.mv(path.join(__dirname, '..', 'assets', 'images', 'functions', imageName), async (error) => {
+                if (error) return errorHandling(next, serverError);
+                return await handleEditFunction(res, resultFunction, { title, slug, description, type, categorieId }, imageName);
+            });
+        } else {
+            return await handleEditFunction(res, resultFunction, { title, slug, description, type, categorieId });
+        }
+    } catch (error) {
+        console.log(error);
+        return errorHandling(next, serverError);
+    }
+}
+
 exports.deleteFunction = async (req, res, next) => {
     const { id } = req.params;
     try {

api/routes/admin.js

@@ -97,6 +97,76 @@ AdminRouter.route('/functions')
 
 AdminRouter.route('/functions/:id')
 
+    // Modifier information basique d'une fonction
+    .put(isAuth, isAdmin, 
+        fileUpload({ 
+            useTempFiles: true, 
+            safeFileNames: true,
+            preserveExtension: Number,
+            limits: { fileSize: 5 * 1024 * 1024 }, // 5mb,
+            parseNested: true
+        }),
+        [
+            body('title')
+                .not()
+                .isEmpty()
+                .withMessage("La fonction doit avoir un titre.")
+                .isLength({ max: 100 })
+                .withMessage("Le titre est trop long.")
+                .custom(((title) => {
+                    if (title === 'undefined') {
+                        return Promise.reject("La fonction doit avoir un titre.");
+                    }
+                    return true;
+                })),
+            body('slug')
+                .not()
+                .isEmpty()
+                .withMessage("La fonction doit avoir un slug.")
+                .isLength({ max: 100 })
+                .withMessage("Le slug est trop long.")
+                .custom(((slug) => {
+                    if (slug === 'undefined') {
+                        return Promise.reject("La fonction doit avoir un slug.");
+                    }
+                    return true;
+                })),
+            body('description')
+                .not()
+                .isEmpty()
+                .withMessage("La fonction doit avoir une description.")
+                .isLength({ max: 255, min: 1 })
+                .withMessage("La description est trop longue.")
+                .custom(((description) => {
+                    if (description === 'undefined') {
+                        return Promise.reject("La fonction doit avoir une description.");
+                    }
+                    return true;
+                })),
+            body('categorieId')
+                .not()
+                .isEmpty()
+                .withMessage("La fonction doit avoir une catégorie.")
+                .custom(async (categorieId) => {
+                    try {
+                        const categorieFound = await Categories.findOne({ where: { id: parseInt(categorieId) } });
+                        if (!categorieFound) {
+                            return Promise.reject("La catégorie n'existe pas!");
+                        }
+                    } catch (error) {
+                        console.log(error);
+                    }
+                    return true;
+                }),
+            body('type')
+                .custom((type) => {
+                    if (!(type === 'article' || type === 'form' || type === 'page')) {
+                        return Promise.reject('Le type de la fonction peut être : article, form ou page.');
+                    }
+                    return true;
+                })
+        ], adminController.putFunction)
+
     // Supprime une fonction avec son id
     .delete(isAuth, isAdmin, adminController.deleteFunction);