janis/shop-ejs-expressjs
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order

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j.mei7
2022-03-26 13:54:51 +01:00
parent bfe995158e
commit 1f38925581
11 changed files with 389 additions and 76 deletions
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68
mysql_handler.js
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@@ -53,21 +53,34 @@ function sendQuery(sql){
}
// CREATES
function createOrder(userId, trackingnumber, received = 0){
createOrderStatus(trackingnumber);
function createOrder(userId, trackingnumber, received, productId, quantity){
con.query(`INSERT INTO order_status(received, trackingnumber) VALUES (${received}, '${trackingnumber}')`, function(err, result){
if(err) console.log(err);
sendQuery(`INSERT INTO orders(userId, order_statusId)
VALUES ((SELECT id FROM users WHERE id='${userId}'), (SELECT id FROM order_status WHERE trackingnumber='${trackingnumber}'))`);
}
con.query(`INSERT INTO orders(userId, order_statusId)
VALUES ((SELECT id FROM users WHERE id='${userId}'), (SELECT id FROM order_status WHERE trackingnumber='${trackingnumber}'))`, function(err, result){
con.query(`SELECT orders.id FROM orders LEFT JOIN order_status ON orders.order_statusId=order_status.id WHERE order_status.trackingnumber='${order_trackingnumber}'`, function(err, result){
if(err) console.log(err);
order = JSON.parse(JSON.stringify(result))[0];
function createOrderProduct(price, quantity, productId, orderId){
r = sendQuery(`INSERT INTO order_products(price, quantity, productId, orderId)
VALUES ('${price}','${quantity}',
(SELECT id FROM products WHERE id='${productId}'), (SELECT id FROM orders WHERE id='${orderId}'))`);
}
con.query(`SELECT * FROM products WHERE id=${productId}`, (err, result) => {
if(err) console.log(err);
product = JSON.parse(JSON.stringify(result))[0];
con.query(`UPDATE products SET quantity=quantity-${quantity} WHERE id=${productId}`, (err, result) => {
con.query(`INSERT INTO order_products(price, quantity, productId, orderId)
VALUES ('${product.price}','${quantity}',
(SELECT id FROM products WHERE id='${product.id}'), (SELECT id FROM orders WHERE id='${order.id}'))`, (err, result) => {
if(err) console.log(err);
})
})
})
})
function createOrderStatus(trackingnumber, received = 0){
sendQuery(`INSERT INTO order_status(received, trackingnumber) VALUES (${received}, '${trackingnumber}')`);
})
})
}
function createReview(title, content, rating, userID, productId){
@@ -91,23 +104,26 @@ function createSeller(name, description){
sendQuery(`INSERT INTO sellers(name, description) VALUES ('${name}', '${description}')`);
}
function createUser(username, email, password, firstname, lastname, gender){
result = sendQuery(`INSERT INTO users(username, email, password) VALUES ('${username}','${email}','${password}')`);
if(result){
sendQuery(`INSERT INTO userinfos(firstname, lastname, gender, userId) VALUES ('${firstname}','${lastname}','${gender}',
(SELECT id FROM users WHERE username='${username}' AND email='${email}'))`);
console.log(`User created: ${username}!`)
}
}
function createAddress(street, housenumber, postcode, city, country, userId){
sendQuery(`INSERT INTO addresses(street, housenumber, postcode, city, country, userId) VALUES ('${street}','${housenumber}','${postcode}','${city}','${country}',
(SELECT id FROM users WHERE id='${userId}'))`);
function createUser(username, email, password, firstname, lastname, gender, street, housenumber, postcode, cityName, country){
con.query(`INSERT INTO users(username, email, password) VALUES ('${username}','${email}','${password}')`, function(err, result){
if(err){
console.log(err);
}else if(result){
sendQuery(`INSERT INTO userinfos(firstname, lastname, gender, userId) VALUES ('${firstname}','${lastname}','${gender}',
(SELECT id FROM users WHERE username='${username}' AND email='${email}'))`);
console.log(`User created: ${username}!`)
sendQuery(`INSERT INTO cities(name, postcode) VALUES ('${cityName}', '${postcode}')`);
sendQuery(`INSERT INTO addresses(street, housenumber, country, userId, cityId) VALUES ('${street}','${housenumber}','${country}',
(SELECT id FROM users WHERE username='${username}'), (SELECT id FROM cities WHERE name='${cityName}' AND postcode='${postcode}'))`);
}
});
}
module.exports = {
sendQuery, createOrder, createOrderProduct, createOrderStatus, createReview,
createProduct, createCategory, createSeller, createUser, createAddress, con
sendQuery, createOrder, createReview,
createProduct, createCategory, createSeller, createUser, con
}