dao/persondao.js

@@ -21,4 +21,20 @@ module.exports = class PersonDao extends Dao {
       callback
     );
   }
+  updateOne(json, callback) {
+    var val = [json.navn, json.adresse, json.alder, json.id];
+    super.query(
+      "update person set navn=?, adresse=?, alder=? where id = ?",
+      val,
+      callback
+    );
+  }
+  deleteOne(id, callback) {
+    var val = [id]
+    super.query(
+      "delete from person where id=?",
+      val,
+      callback
+    );
+  }
 };

dao/persondao.test.js

@@ -77,3 +77,24 @@ test("get all persons from db", done => {
 
   personDao.getAll(callback);
 });
+
+test("delete person from db", done => {
+  function callback(status,data){
+    console.log("Test callback: status: " + status+ ", data.length " + data.length);
+    expect(data.affectedRows).toBe(1);
+    done();
+  }
+
+  personDao.deleteOne(2, callback);
+});
+
+
+test("update person from db", done => {
+  function callback(status, data){
+    console.log("Test callback: status:" + status + ", data " + JSON.stringify(data));
+    expect(data.affectedRows).toBe(4);
+    done();
+  }
+  var val = { navn: "Arnhild", alder: 4, adresse: "Hjemløs", id: 1 }
+  personDao.updateOne(val,callback);
+})

server.js

@@ -40,5 +40,20 @@ app.post("/person", (req, res) => {
     res.json(data);
   });
 });
+app.put("/person", (req,res) => {
+  console.log("Fikk PUT-request fra klient");
+  personDao.updateOne(req.body, (status,data) => {
+    res.status(status);
+    res.json(data);
+  });
+});
+
+app.delete("/person/:personId", (req,res) =>{
+  console.log("Fikk delete fra klient");
+  personDao.deleteOne(req.params.personId, (status, data) => {
+    res.status(status);
+    res.json(data);
+  })
+})
 
 var server = app.listen(8080);