84 lines
1.9 KiB
JavaScript
84 lines
1.9 KiB
JavaScript
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/**
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* Express app
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*/
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const express = require('express')
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// db connection pool
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const db = require('./db')
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// set up app
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const app = express()
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// building geometry by lat/lon - TODO join geometry against buildings
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app.get('/buildings', function(req, res){
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const { lng, lat } = req.query
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db.query(
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`SELECT
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b.building_id as id,
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b.building_doc as doc,
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g.geometry_id as geometry_id
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FROM buildings as b, geometries as g
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WHERE
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b.geometry_id = g.geometry_id
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AND
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ST_Intersects(
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ST_Transform(
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ST_SetSRID(ST_Point($1, $2), 4326),
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3857
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),
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g.geometry_geom
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)
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LIMIT 1
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`,
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[lng, lat]
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).then(function(data){
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const rows = data.rows
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if (rows.length){
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const id = rows[0].id
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const doc = rows[0].doc
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const geometry_id = rows[0].geometry_id
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console.log(lng, lat, id)
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doc.id = id
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doc.geometry_id = geometry_id
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res.send(doc)
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} else {
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console.log(lng, lat, undefined)
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res.status(404).send({error:'Not Found'})
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}
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}).catch(function(error){
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console.error('Error:', error)
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res.status(500).send({error:'Database error'})
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})
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})
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app.post('/user', function(req, res){
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db.query(
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`INSERT
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INTO users (
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user_id,
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username,
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email,
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pass
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) VALUES (
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gen_random_uuid(),
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%s,
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%s,
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crypt(%s, gen_salt('bf')); -- hash (max password input length is 72)
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)
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`
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)
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})
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app.get('/user', function(req, res){
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db.query(
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`SELECT
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(
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hash = crypt(%s, pass)
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) AS authenticated
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FROM;
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`
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)
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})
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module.exports = app
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