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ZA2-MATTHIAS-MATANDA-SQL-Coursework-Week3 #155

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ZA2-MATTHIAS-MATANDA-SQL-Coursework-Week3 #155

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9e54f54
initial commit
Mathias02 Mar 6, 2023
615c0c1
exercise fie committed
Mathias02 Mar 6, 2023
b7f28bd
server changes
Mathias02 Mar 13, 2023
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216 changes: 216 additions & 0 deletions cyf-ecommerce-api/exercise.js
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Original file line number Diff line number Diff line change
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//routes,
// app.get("/hotels", function(req, res) {
// pool.query('SELECT * FROM hotels')
// .then((result) => res.json(result.rows))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });
// app.post("/hotels", function (req, res) {
// const newHotelName = req.body.name;
// const newHotelRooms = req.body.rooms;
// const newHotelPostcode = req.body.postcode;
// if (!Number.isInteger(newHotelRooms) || newHotelRooms <= 0) {
// return res
// .status(400)
// .send("The number of rooms should be a positive integer.");
// }
// pool
// .query("SELECT * FROM hotels WHERE name=$1", [newHotelName])
// .then((result) => {
// if (result.rows.length > 0) {
// return res
// .status(400)
// .send("An hotel with the same name already exists!");
// } else {
// const query =
// "INSERT INTO hotels (name, rooms, postcode) VALUES ($1, $2, $3)";
// pool
// .query(query, [newHotelName, newHotelRooms, newHotelPostcode])
// .then(() => res.send("Hotel created!"))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// }
// });
// });
// //name, email, address, city, postcode, country
// app.post("/customers", function (req, res) {
// const newCustomerName = req.body.name;
// const newEmail = req.body.email;
// const newAddress = req.body.address;
// const newCity = req.body.city;
// const newPostcode = req.body.postcode;
// const newCountry = req.body.country;
// pool
// .query("SELECT * FROM customers WHERE name=$1", [newCustomerName])
// .then((result) => {
// if (result.rows.length > 0) {
// return res
// .status(400)
// .send("An Customer with the same name already exists!");
// } else {
// const query =
// "INSERT INTO customers (name, email, address, city, postcode, country) VALUES ($1, $2, $3)";
// pool
// .query(query, [newCustomerName, newAddress, newCity, newPostcode, newCountry])
// .then(() => res.send("Customer created!"))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// }
// });
// });
// // search hotel by id
// app.get("/hotels/:hotelId", function (req, res) {
// const hotelId = req.params.hotelId;
// pool
// .query("SELECT * FROM hotels WHERE id=$1", [hotelId])
// .then((result) => res.json(result.rows))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });
// app.get("/customers", function (req, res) {
// const customerNameQuery = req.query.name;
// let query = `SELECT * FROM customers ORDER BY name`;
// let params = [];
// if (customerNameQuery) {
// query = `SELECT * FROM customers WHERE name LIKE $1 ORDER BY name`;
// params.push(`%${customerNameQuery}%`);
// }
// pool
// .query(query, params)
// .then((result) => res.json(result.rows))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });
// app.get("/customers/:customerId", function (req, res) {
// const customerId = req.params.customerId;
// pool
// .query("SELECT * FROM customers WHERE id=$1", [customerId])
// .then((result) => res.json(result.rows))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });
// app.get("/customers/:customerId/bookings", function (req, res) {
// const customerId = req.params.customerId;
// pool
// .query("SELECT * FROM customers c inner join bookings b on c.id = b.customer_id WHERE c.id=$1", [customerId])
// .then((result) => res.json(result.rows))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });
// // updating customers email
// app.put("/customers/:customerId", function (req, res) {
// const customerId = req.params.customerId;
// const newEmail = req.body.email;
// if(newEmail === "" || !newEmail.includes("@")){
// return res
// .status(400)
// .send("Please insert a valid email address");
// }
// pool
// .query("UPDATE customers SET email=$1 WHERE id=$2", [newEmail, customerId])
// .then(() => res.send(`Customer ${customerId} updated!`))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });
// app.listen(port, function() {
// console.log("Server is listening on port 3001. Ready to accept requests!");
// });

//DELETE
// app.delete("/customers/:customerId", function (req, res) {
// const customerId = req.params.customerId;

// pool
// .query("DELETE FROM bookings WHERE customer_id=$1", [customerId])
// .then(() => pool.query("DELETE FROM customers WHERE id=$1", [customerId]))
// .then(() => res.send(`Customer ${customerId} deleted!`))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });

// //DELETE
// app.delete("/customers/:customerId", function (req, res) {
// const customerId = req.params.customerId;

// pool
// .query("DELETE FROM customers WHERE id=$1", [customerId])
// .then(() => res.send(`Customer ${customerId} deleted!`))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });


// GET QUERY NAME

// app.get("/products/", function(req, res) {
// const nameSearch = req.query.name;
// let query = `SELECT * FROM products ORDER BY name`;
// let params = [];
// if(nameSearch){
// query = 'SELECT * FROM products WHERE name LIKE $1 ORDER BY name';
// params.push(`%{nameSearch}%`)
// }

// pool.query(query, params)
// .then((result) => {
// res.status(200).send(result.rows)
// })
// .catch((error) =>{
// console.error(error)
// res.status(500).send(error)
// })

// });

//GET WITH QUERY NAME

// app.get("/hotels", function (req, res) {
// const hotelNameQuery = req.query.name;
// let query = `SELECT * FROM hotels ORDER BY name`;
// let params = [];
// if (hotelNameQuery) {
// query = `SELECT * FROM hotels WHERE name LIKE $1 ORDER BY name`;
// params.push(`%${hotelNameQuery}%`);
// }

// pool
// .query(query, params)
// .then((result) => res.json(result.rows))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });

//GET WITH QUERY
// app.get("/products", function (req, res) {
// const prodId = req.query.name;

// pool
// .query("SELECT * FROM hotels WHERE id=$1", [prodId])
// .then((result) => res.json(result.rows))
// .catch((error) => {
// console.error(error);
// res.status(500).json(error);
// });
// });
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