QkoSad
94 lines
2.5 KiB
JavaScript
94 lines
2.5 KiB
JavaScript
require("dotenv").config();
|
|
const express = require("express");
|
|
const cors = require("cors");
|
|
const morgan = require("morgan");
|
|
const Person = require("./models/person");
|
|
|
|
const app = express();
|
|
|
|
const errorHandler = (error, req, res, next) => {
|
|
console.log(err.message);
|
|
if (err.name === "CastError")
|
|
return res.status(404).send({ error: "malformatted id" });
|
|
else if (err.name === "ValidationError")
|
|
return res.status(400).json({ error: err.message });
|
|
next(err);
|
|
};
|
|
|
|
morgan.token("type", function (req, res) {
|
|
return String(JSON.stringify(req.body));
|
|
});
|
|
// middleware to deal with same origin
|
|
app.use(cors());
|
|
// middleware to allow express to deliver html
|
|
// it is unclear to me why i cant just make a get method that deals with that
|
|
app.use(express.static("build"));
|
|
// transfprms it to jsontransfprms it to json
|
|
app.use(express.json());
|
|
// adding additional information on request
|
|
app.use(
|
|
morgan(":method :url :status :res[content-length] - :response-time ms :type")
|
|
);
|
|
app.use(errorHandler);
|
|
|
|
app.get("/api/persons", (req, res, next) => {
|
|
Person.find({})
|
|
.then((persons) => {
|
|
res.json(persons);
|
|
})
|
|
.catch((err) => next(err));
|
|
});
|
|
/* currently not used
|
|
const date = new Date();
|
|
app.get("/api/info", (req, res) => {
|
|
res.send(`Phonebook has info for ${data.length} persons <br />${date}`);
|
|
});
|
|
*/
|
|
app.get("/api/persons/:id", (req, res, next) => {
|
|
Person.findById(req.params.id)
|
|
.then((person) => {
|
|
if (person) res.json(person);
|
|
else res.status(404).end();
|
|
})
|
|
.catch((err) => next(err));
|
|
});
|
|
app.post("/api/persons", (req, res, next) => {
|
|
const body = req.body;
|
|
const person = new Person({
|
|
name: body.name,
|
|
number: body.number,
|
|
id: Math.floor(Math.random() * 1000),
|
|
});
|
|
person
|
|
.save()
|
|
.then((savedPerson) => {
|
|
res.json(savedPerson);
|
|
})
|
|
.catch((err) => next(err));
|
|
});
|
|
app.put("/api/persons/:id", (req, res, next) => {
|
|
const { name, number } = req.body;
|
|
Person.findOneAndUpdate(
|
|
{ id: req.params.id },
|
|
{ name, number },
|
|
{ new: true, runValidators: true, context: "query" }
|
|
)
|
|
.then((updatedPerson) => {
|
|
res.json(updatedPerson);
|
|
})
|
|
.catch((err) => next(err));
|
|
});
|
|
app.delete("/api/persons/:id", (req, res, next) => {
|
|
Person.findByIdAndRemove(req.params.id)
|
|
.then((result) => {
|
|
console.log("result:", result);
|
|
res.status(204).end();
|
|
})
|
|
.catch((err) => next(err));
|
|
});
|
|
|
|
const PORT = process.env.PORT || 3001;
|
|
app.listen(PORT, () => {
|
|
console.log(`Server running on port ${PORT}`);
|
|
});
|