From 9347bc9425af7c63575ded3f82be2cec72fe6f28 Mon Sep 17 00:00:00 2001 From: Damien <damien.armillon@gmail.com> Date: Tue, 30 Apr 2019 12:08:25 +0200 Subject: [PATCH] On peut demander qu'un nombre limit de toucan --- backend/routes/routesToucan.js | 7 ++++--- backend/utils/schema.js | 5 +++-- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/backend/routes/routesToucan.js b/backend/routes/routesToucan.js index 1011874..743518c 100644 --- a/backend/routes/routesToucan.js +++ b/backend/routes/routesToucan.js @@ -3,17 +3,18 @@ var fs = require("fs"); var path = require("path"); var { celebrate } = require("celebrate"); -var { newToucan, validId } = require("../utils/schema"); +var { newToucan, validId, validLimit } = require("../utils/schema"); var env = require("../.env"); var upload = require("../utils/fileSaver"); var Toucan = require("../models/modelToucan"); var router = express.Router(); router.route("/toucans") - // Une route qui renvoie un json avec tous les toucans - .get(function(req,res) { + // Une route qui renvoie un json avec tous les toucans, si limit est défini et vaut n, on renvoie les n derniers toucans + .get(celebrate({query: validLimit}),function(req,res) { Toucan.find() .sort({date:-1}) + .limit(req.query.limit) .exec(function (err, toucans) { if (err) { res.send(err); diff --git a/backend/utils/schema.js b/backend/utils/schema.js index e053b50..cdd8ce1 100644 --- a/backend/utils/schema.js +++ b/backend/utils/schema.js @@ -5,6 +5,7 @@ var newToucan = Joi.object({ date: Joi.date().required() }); -var validId = Joi.object({id: Joi.string().hex().length(24)}); +var validId = Joi.object({id: Joi.string().hex().length(24).required()}); +var validLimit = Joi.object({limit: Joi.number().integer()}); -module.exports = { newToucan, validId }; \ No newline at end of file +module.exports = { newToucan, validId, validLimit }; \ No newline at end of file -- GitLab