Question

- Modify /login router to accept username and password as query string parameter

- Read data from user.json file

- If username and passsword is valid then send resonse as below

{

status: true,

message: "User Is valid"

}

- If username is invalid then send resonse as below

{

status: false,

message: "User Name is invalid"

}

- If passsword is invalid then send resonse as below

{

status: false,

message: "Password is invalid"

}

*/

router.get('/login', (req,res) => {

res.send('This is login router');

});

user.json

"id":1,

"name":"Leanne Graham",

"username":"bret",

"password":"bret@123",

"email":"[email protected]",

"address":{

"street":"Kulas Light",

"suite":"Apt. 556",

"city":"Gwenborough",

"zipcode":"92998-3874",

"geo":{

"lat":"-37.3159",

"lng":"81.1496"

}

},

"phone":"1-770-736-8031 x56442",

"website":"hildegard.org",

"company":{

"name":"Romaguera-Crona",

"catchPhrase":"Multi-layered client-server neural-net",

"bs":"harness real-time e-markets"

}

}

Answer 1

require json file in your file and set variable name to jsondata

router.get("/login", (req, res) => {

if (req.username === jsonData.username && req.password === jsonData.password)

res.status(200).json({

status: true,

message: "User Is valid"

});

else if (req.username === jsonData.username)

res.status(200).json({

status: false,

message: "Password is invalid"

});

else

res.status(200).json({

status: false,

message: "User Name is invalid"

});

});