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implemented region search by name

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This commit is contained in:
Mikayla Dobson
2022-09-27 16:51:16 -05:00
parent d020fa8af4
commit efa74d1c16
11 changed files with 38 additions and 220 deletions
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12
models/RegionsModel.js
View File

@@ -25,6 +25,18 @@ module.exports = class RegionsModel {
} }
} }
async getOneByName(name) {
try {
const statement = "SELECT * FROM region WHERE name = $1";
const values = [name];
const result = await db.query(statement, values);
if (result.rows.length) return result.rows;
return null;
} catch(e) {
throw new Error(e);
}
}
// protected // protected
async create(data) { async create(data) {
try { try {

11
old_routes/API.js
View File

@@ -1,11 +0,0 @@
const userRouter = require('./user');
const productsRouter = require('./products');
const registerRouter = require('./register');
const loginRouter = require('./login');
module.exports = async (app, passport) => {
loginRouter(app, passport);
productsRouter(app);
registerRouter(app);
userRouter(app);
};

8
old_routes/cart.js
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@@ -1,8 +0,0 @@
const express = require('express');
const cartRouter = express.Router();
cartRouter.route('/cart').get((req, res) => {
res.send('get cart');
});
module.exports = cartRouter;

8
old_routes/checkout.js
View File

@@ -1,8 +0,0 @@
const express = require('express');
const checkoutRouter = express.Router();
checkoutRouter.route('/checkout').get((req, res) => {
res.send('checkout?');
});
module.exports = checkoutRouter;

32
old_routes/login.js
View File

@@ -1,32 +0,0 @@
const loginRouter = require('express').Router();
const { LoginService } = require('../services/Auth');
module.exports = (app, passport) => {
app.use(
loginRouter.post('/api/login', passport.authenticate("local"), async (req, res, next) => {
const { email, password } = req.body;
/**
* @function LoginService
* @params email: string, password: string
* @returns: object, with keys:
* session: session object
* userProfile: postgres response from query
*
* session object:
* authenticated: boolean,
* user: { email, password }
*/
try {
const data = await LoginService(email, password);
const { session, userProfile } = data;
req.session.id = session.id;
res.status(200).send({ session, userProfile });
} catch(e) {
next(e);
}
})
);
}

8
old_routes/order.js
View File

@@ -1,8 +0,0 @@
const express = require('express');
const orderRouter = express.Router();
orderRouter.route('/orders').get((req, res) => {
res.send('get orders');
});
module.exports = orderRouter;

68
old_routes/products.js
View File

@@ -1,68 +0,0 @@
const express = require('express');
const productsRouter = express.Router();
const { connect } = require('../db/Pool');
module.exports = (app) => {
app.use('/api/products', productsRouter);
// route to get all products
productsRouter.route('/').get(async (req, res) => {
const client = await connect();
try {
await client.query("BEGIN");
const result = await client.query("SELECT * FROM products");
await client.query("COMMIT");
if (result) res.send(result.rows);
} catch(e) {
await client.query("ROLLBACK");
throw new Error(e);
} finally {
client.release();
console.log("Client disconnected.");
}
});
// route to get a product by id
productsRouter.route('/:id').get(async (req, res) => {
const { id } = req.params;
const client = await connect();
try {
await client.query("BEGIN");
const result = await client.query(("SELECT * FROM products WHERE id = ($1)"), [id]);
await client.query("COMMIT");
if (result) res.send(result.rows[0]);
} catch(e) {
await client.query("ROLLBACK");
throw new Error(e);
} finally {
client.release()
console.log("Client disconnected.");
}
});
// post a product from req.body
productsRouter.route('/').post(async (req, res) => {
const { name, description, category, categoryID, price } = req.body;
const input = `
INSERT INTO products (name, description, category, category_id, price)
VALUES ($1, $2, $3, $4, $5)
`
const client = await connect();
try {
await client.query("BEGIN");
await client.query(input, [name, description, category, categoryID, price]);
await client.query("COMMIT");
res.sendStatus(204);
} catch(e) {
await client.query("ROLLBACK");
throw new Error(e);
} finally {
await client.release()
.then(console.log("Client disconnected."));
}
});
}

17
old_routes/register.js
View File

@@ -1,17 +0,0 @@
const registerRouter = require('express').Router();
const { RegisterService } = require('../services/Auth');
// module.exports = registerRouter;
module.exports = (app) => {
app.use('/api/register', registerRouter);
registerRouter.route('/').post(async (req, res, done) => {
const { firstName, lastName, email, password } = req.body;
try {
const response = await RegisterService(firstName, lastName, email, password);
if (response) res.sendStatus(200);
} catch(e) {
done(e);
}
});
}

63
old_routes/user.js
View File

@@ -1,63 +0,0 @@
const userRouter = require('express').Router();
const { connect } = require('../db/Pool');
module.exports = (app) => {
app.use('/api/user', userRouter);
// get a list of all users, or a single user matching an email passed in as a query param
userRouter.route('/').get(async (req, res) => {
const { email } = req.query;
const client = await connect()
.then(console.log('Connection successful.'))
.catch(e => console.log(e));
if (!email) {
try {
await client.query("BEGIN");
const results = await client.query("SELECT * FROM users");
await client.query("COMMIT");
if (results) res.send(results.rows);
} catch(e) {
await client.query('ROLLBACK');
throw new Error(e);
} finally {
await client.release();
console.log("Client disconnected.");
}
} else {
try {
await client.query("BEGIN");
const result = await client.query(("SELECT * FROM users WHERE email = ($1)"), [email])
await client.query("COMMIT");
if (result) res.send(result.rows);
} catch(e) {
await client.query('ROLLBACK');
throw new Error(e);
} finally {
await client.release();
console.log("Client disconnected.");
}
}
});
// post a new user to the database
userRouter.route('/').post(async (req, res) => {
const { name, email } = req.body;
const client = await connect()
.then(console.log('Connection successful.'));
const input = "INSERT INTO users (name, email) VALUES ($1, $2)";
try {
await client.query("BEGIN");
await client.query(input, [name, email]);
await client.query("COMMIT");
res.sendStatus(200);
} catch(e) {
await client.query('ROLLBACK');
throw new Error(e);
} finally {
await client.release();
console.log("Client disconnected.");
}
});
};

21
routes/regions.js
View File

@@ -6,11 +6,22 @@ module.exports = (app) => {
app.use('/api/regions', router); app.use('/api/regions', router);
router.get('/', async (req, res, next) => { router.get('/', async (req, res, next) => {
try { const { name } = req.query;
const response = await RegionsInstance.getAll();
res.status(200).send(response); if (name) {
} catch(e) { try {
next(e); const response = await RegionsInstance.getOneByName(name);
res.status(200).send(response);
} catch(e) {
next(e);
}
} else {
try {
const response = await RegionsInstance.getAll();
res.status(200).send(response);
} catch(e) {
next(e);
}
} }
}) })

10
services/RegionsService.js
View File

@@ -23,6 +23,16 @@ module.exports = class RegionsService {
} }
} }
async getOneByName(name) {
try {
const result = await RegionInstance.getOneByName(name);
if (!result) throw createError(404, "No region entries found.");
return result;
} catch(e) {
throw new Error(e);
}
}
async create(data) { async create(data) {
try { try {
const result = await RegionInstance(data); const result = await RegionInstance(data);