From 1e91ebf49f90cb32d6b7e22899039b1a6ae3c3db Mon Sep 17 00:00:00 2001
From: Loreen-netizen <loreenmuusha@gmail.com>
Date: Thu, 4 Feb 2021 16:57:01 +0200
Subject: [PATCH 1/2] using req.body and req.params and creating route
 middleware

---
 index.js                       | 78 ++++++++++++++++++++++++++++++++++
 server/{server.js => index.js} |  3 ++
 2 files changed, 81 insertions(+)
 create mode 100644 index.js
 rename server/{server.js => index.js} (97%)

diff --git a/index.js b/index.js
new file mode 100644
index 0000000..1a70b63
--- /dev/null
+++ b/index.js
@@ -0,0 +1,78 @@
+// create a middleware function to catch and handle errors, register it
+// as the last middleware on app
+
+
+
+var express = require('express');
+var bodyParser = require('body-parser');
+var app = express();
+var _ = require('lodash');
+var morgan = require('morgan');
+
+var lions = [{name: "mimi", pride: "wakanda", age: 3, gender: "male"}];
+var id = 0;
+
+var updateId = function(req, res, next) {
+  // fill this out. this is the route middleware for the ids
+  id = id++
+  next(id);
+};
+
+app.use(morgan('dev'))
+app.use(express.static('client'));
+app.use(bodyParser.urlencoded({extended: true}));
+app.use(bodyParser.json());
+
+
+app.param('id', function(req, res, next, id) {
+  // fill this out to find the lion based off the id
+  // and attach it to req.lion. Rember to call next()
+ lion = id;
+ 
+ console.log({lion})
+  next();
+});
+
+app.get('/lions', function(req, res){
+  res.json(lions);
+});
+
+app.get('/lions/:id', function(req, res){
+    req.lion 
+    let theLion = lions[lion];
+    console.log({theLion});
+  res.json(theLion || {});
+});
+
+app.post('/lions', updateId, function(req, res) {
+  var lion = req.body;
+console.log({lion})
+  lions.push(lion);
+
+  res.json(lion);
+});
+
+
+app.put('/lions/:id', function(req, res) {
+  var update = req.body;
+  if (update.id) {
+    delete update.id
+  }
+
+  var lion = _.findIndex(lions, {id: req.params.id});
+  if (!lions[lion]) {
+    res.send();
+  } else {
+    var updatedLion = _.assign(lions[lion], update);
+    res.json(updatedLion);
+  }
+});
+
+
+function errors (err,req,res,next){
+     req.err(console.log("error message"))
+     next();
+ };
+
+app.listen(3000);
+console.log('on port 3000');
diff --git a/server/server.js b/server/index.js
similarity index 97%
rename from server/server.js
rename to server/index.js
index 40026e7..e21193d 100644
--- a/server/server.js
+++ b/server/index.js
@@ -31,6 +31,9 @@ app.use(bodyParser.json());
 app.param('id', function(req, res, next, id) {
   // fill this out to find the lion based off the id
   // and attach it to req.lion. Rember to call next()
+   id++;
+  console.log({id})
+  next();
 });
 
 app.get('/lions', function(req, res){

From 2ecdb50129e822a94e91aceb774ff1a2ecd68636 Mon Sep 17 00:00:00 2001
From: Loreen-netizen <loreenmuusha@gmail.com>
Date: Mon, 8 Feb 2021 14:45:02 +0200
Subject: [PATCH 2/2] index.js update

---
 index.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index 1a70b63..caab75d 100644
--- a/index.js
+++ b/index.js
@@ -69,10 +69,10 @@ app.put('/lions/:id', function(req, res) {
 });
 
 
-function errors (err,req,res,next){
-     req.err(console.log("error message"))
-     next();
- };
+app.use(function(err,req,res,next){
+   if(err){(console.log("error message"))}
+     res.status(500).send(err)
+ });
 
 app.listen(3000);
 console.log('on port 3000');