Video 37

weather-app/app.js

@@ -1,35 +1,12 @@
-const request = require('request')
 const geocode = require('./utils/geocode')
-
-const url = 'https://api.darksky.net/forecast/0466bccb953c0b9daeb091a529da2c0d/37.8267,-122.4233?units=si'
-
-// request({ url: url, json: true }, (error, response) => {
-//   if (error) {
-//     console.log('Unable to connect to weather service!')
-//   } else if (response.body.error) {
-//     console.log('Unable to find location')
-//   } else {
-//     console.log(response.body.daily.data[0].summary + ' It is currently ' + response.body.currently.temperature + ' degrees out. There is a ' + response.body.currently.precipProbability + '% chance of rain.')
-//   }
-// })
-
-// const geocodeURL = 'https://api.mapbox.com/geocoding/v5/mapbox.places/philadelphia.json?access_token=pk.eyJ1IjoiamF5d2xsIiwiYSI6ImYyZjkyMGNlOTgyNGQ5ZWM5ZDExN2FjNGYwMDZmNTQ4In0.y3lv5ddmGhVNSL7wfMpB0g&limit=1'
-
-// request({ url: geocodeURL, json: true }, (error, response) => {
-//   if (error) {
-//     console.log('Unable to connect to location services!')
-//   } else if (response.body.features.length === 0) {
-//     console.log ('Unable to find location. Try another search.')
-//   } else {
-//     const latitude = response.body.features[0].center[1]
-//     const longitude = response.body.features[0].center[0]
-//     console.log(latitude, longitude)
-//   }
-// })
-
-
+const forecast = require('./utils/forecast')
 
 geocode('Boston', (error, data) => {
   console.log('Error', error)
   console.log('Data', data)
 })
+
+forecast(-75.7088, 44.1545, (error, data) => {
+  console.log('Error', error)
+  console.log('Data', data)
+})

weather-app/utils/forecast.js

@@ -0,0 +1,17 @@
+const request = require('request')
+
+const forecast = (latitude, longitude, callback) => {
+  const url = 'https://api.darksky.net/forecast/0466bccb953c0b9daeb091a529da2c0d/' + latitude + ',' + longitude + '?units=si'
+
+  request({ url: url, json: true }, (error, response) => {
+    if (error) {
+      callback('Unable to connect to weather service!', undefined)
+    } else if  (response.body.error) {
+      callback('Unable to find location', undefined)
+    } else {
+      callback(undefined, response.body.daily.data[0].summary + ' It is currently ' + response.body.currently.temperature + ' degrees out. There is a ' + response.body.currently.precipProbability + '% chance of rain.')
+    }
+  })
+}
+
+module.exports = forecast