added update and delete

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

dao/persondao.js

@@ -21,4 +21,22 @@ module.exports = class PersonDao extends Dao {
       callback
     );
   }
+
+  updateOne(json, callback){
+    var val= [json.navn,json.alder,json.adresse,json.id];
+    super.query(
+        "UPDATE person SET navn=?,alder=?,adresse=? WHERE id=? ",
+        val,
+        callback
+    );
+  }
+
+  deleteOne(json,callback){
+    var val=[json.id];
+    super.query(
+        "DELETE from person WHERE id=?",
+        val,
+        callback
+    );
+  }
 };

dao/persondao.test.js

@@ -6,10 +6,10 @@ const runsqlfile = require("./runsqlfile.js");
 // GitLab CI Pool
 var pool = mysql.createPool({
   connectionLimit: 1,
-  host: "mysql",
-  user: "root",
-  password: "secret",
-  database: "supertestdb",
+  host: "mysql.stud.iie.ntnu.no",
+  user: "stianaad",
+  password: "at5lTFrZ",
+  database: "stianaad",
   debug: false,
   multipleStatements: true
 });
@@ -77,3 +77,30 @@ test("get all persons from db", done => {
 
   personDao.getAll(callback);
 });
+
+test("Update a person", done =>{
+  function callback(status,data) {
+    console.log(
+        "Test callback: status=" + status +", data=" + JSON.stringify(data)
+    );
+    expect(data.affectedRows).toBeGreaterThanOrEqual(1);
+    done();
+  }
+  personDao.updateOne({navn: "Stian Ådnanes", alder:20, adresse: "Gate 4",id : 2},
+      callback
+  );
+});
+
+test("Delete a person", done =>{
+  function callback(status,data){
+    console.log(
+        "Test callback: status="+ status+", data="+ JSON.stringify(data)
+    );
+    expect(data.affectedRows).toBeGreaterThanOrEqual(1);
+    done();
+  }
+  personDao.deleteOne({id: 2},
+      callback
+  );
+});
+

package.json

@@ -13,10 +13,12 @@
     "body-parser": "^1.18.3",
     "express": "^4.16.3",
     "fs": "0.0.1-security",
-    "jest": "^23.6.0",
     "mysql": "^2.16.0"
   },
   "scripts": {
     "test": "jest"
+  },
+  "devDependencies": {
+    "jest": "^23.6.0"
   }
 }

server.js

@@ -41,4 +41,22 @@ app.post("/person", (req, res) => {
   });
 });
 
+app.put("/person",(req,res) =>{
+  console.log("Fikk put request fra klienten");
+  personDao.updateOne(reg.body,(status, data) =>{
+    res.status(status);
+    res.json(data);
+    });
+});
+
+add.delete("/person",(reg,res) =>{
+  console.log("Fikk slettet en person");
+  personDao.deleteOne(reg.body,(status, data)=>{
+    res.status(status);
+    res.json(data);
+  });
+});
+
+
+
 var server = app.listen(8080);