100 lines
2.5 KiB
JavaScript
100 lines
2.5 KiB
JavaScript
const express = require('express');
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const mongoose = require('mongoose');
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const app = express();
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const cors = require('cors');
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app.use(cors(), express.json());
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const port = process.env.PORT || 5000;
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const MONGO_IP_ADDRESS = '192.168.100.102';
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mongoose.connect(`mongodb://${MONGO_IP_ADDRESS}/storage`, {useNewUrlParser: true});
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const db = mongoose.connection;
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db.on('error', console.error.bind(console, 'connection error:'));
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db.once('open', function() {
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console.log(`connected to mongodb: ${MONGO_IP_ADDRESS}`);
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});
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/*------------MODELS------------*/
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//create schema
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var itemSchema = new mongoose.Schema({
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id: String,
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name: String,
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description: String,
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quantity: Number
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});
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var boxSchema = new mongoose.Schema({
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id: String,
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name: String,
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description: String,
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item: [itemSchema],
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});
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//compile schema into model
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var Box = mongoose.model('box', boxSchema, 'box');
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var Item = mongoose.model('item', itemSchema, 'item');
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/*------------/MODELS------------*/
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/*------------CONTROLLER------------*/
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app.listen(port, () => console.log(`Listening on port ${port}`));
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// get all boxes
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app.get('/box', async (request, response) => {
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const boxes = await getAllBoxes();
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response.send(boxes);
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});
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// create box
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app.post('/box', async (request, response) => {
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await Box.create(request.body);
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const updatedBoxes = await getAllBoxes();
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response.send(updatedBoxes);
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});
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//delete box
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app.delete('/box/:id', async (request, response) => {
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await Box.deleteOne({_id: request.params.id});
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const updatedBoxes = await getAllBoxes();
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console.log(updatedBoxes);
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response.send(updatedBoxes);
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});
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//create item
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app.post('/box/:id/item', async (request, response) => {
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const id = request.params.id;
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const query = {_id: id};
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const box = await Box.updateOne(query, {
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$push: { item: request.body }
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});
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const updatedBox = await getBox(id);
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response.send(updatedBox);
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});
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//delete item
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app.delete('/box/:boxId/item/:itemId', async (request, response) => {
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const boxID = request.params.boxId;
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const itemID = request.params.itemId;
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await Box.update({ _id: boxID }, { $pull: { item: { _id: itemID } } });
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const box = await getBox(boxID);
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console.log(box.item);
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response.send(box.item);
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});
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/*------------/CONTROLLER------------*/
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const getAllBoxes = async (queryParameters) => {
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queryParameters = queryParameters ?? {};
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const data = await Box.find(queryParameters);
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return data;
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}
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const getBox = async (id) => {
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const data = await Box.findById(id);
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return data;
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} |