Start fleshing out card update code.

- Use node config,
- Add logger

src/models/cards.js

@@ -0,0 +1,10 @@
+const axios = require('axios')
+const config = require('config')
+
+class Cards {
+  static update() {
+    return axios.get(config.get('cardApi'))
+  }
+}
+
+module.exports = Cards

src/models/cards.test.js

@@ -0,0 +1,9 @@
+const Cards = require('./cards')
+
+describe('models/cards', () => {
+  describe('.update', () => {
+    test('should fetch list of RFID cards', () => {
+      return Cards.update().then(cards => expect(cards).toEqual())
+    })
+  })
+})

src/models/door.js

@@ -1,5 +1,9 @@
+const config = require('config')
+const logger = require('../utils/logger')
 const tessel = require('tessel')
-const constants = require('../../config/constants')
+
+const DOOR_OPEN_DELAY = config.get('openDelay')
+
 // const fs = require('fs')
 // const path = require('path')
 
@@ -8,21 +12,23 @@ const constants = require('../../config/constants')
 
 class Door {
   static open() {
+    logger.log('OPEN DOOR')
+
     // TODO: trigger door opening...
-    tessel.led[2].on()
+    tessel.led[3].on()
 
     return new Promise(resolve => {
       setTimeout(() => {
         // TODO: trigger door closing
         Door.close()
         resolve()
-      }, constants.DOOR_OPEN_DELAY)
+      }, DOOR_OPEN_DELAY)
     })
   }
 
   static close() {
-    console.log('CLOSE DOOR')
-    tessel.led[2].off()
+    logger.log('CLOSE DOOR')
+    tessel.led[3].off()
   }
 }
 

src/models/door.test.js

@@ -7,9 +7,8 @@ describe('models/door', () => {
   describe('.open', () => {
     test('opens door', () => {
       jest.spyOn(Door, 'close')
-      // Door.close = jest.fn()
       return Door.open().then(() => {
-        expect(tessel.led[2].on).toBeCalled()
+        expect(tessel.led[3].on).toBeCalled()
         expect(Door.close).toBeCalled()
       })
     })
@@ -18,7 +17,7 @@ describe('models/door', () => {
   describe('.close', () => {
     test('closes door', () => {
       Door.close()
-      expect(tessel.led[2].off).toBeCalled()
+      expect(tessel.led[3].off).toBeCalled()
     })
   })
 })

src/utils/logger.js

@@ -0,0 +1,10 @@
+const config = require('config')
+const ENV = config.get('env')
+
+class Logger {
+  log() {
+    ENV !== 'test' && console.log(...arguments)
+  }
+}
+
+module.exports = new Logger()