initial code cleanup

Author: alexchao26

tests/addressResolvers.test.js renamed to __tests__/addressResolvers.test.js

@@ -13,29 +13,13 @@ const psqlPool = require('../database/psql/dbConnection');
 // import the mongo Models (they are on the export of dbConnection)
 const mongoConnectionAndModels = require('../database/mongo/dbConnection');
 
-// flow test (if needed)
-// app.use(express.json()); // parse req.body to json
-// app.use((req, res, next) => {
-// console.log(`METHOD: ${req.method}, \nURL: ${req.url}, \nBODY: ${JSON.stringify(req.body)}\n`);
-// return next();
-// });
-
-// massively helpful resource: https://marmelab.com/blog/2017/09/06/dive-into-graphql-part-iii-building-a-graphql-server-with-nodejs.html
-// makeExe.Sch. is used to combine the typeDef and resolvers. this allows us to
-// define type resolvers which are essential to relational data in my opinion...
-// const schema = makeExecutableSchema({ typeDefs, resolvers });
+// async function to start the server (to await the mongo connection)
 const startServer = async () => {
  // this is asyncronous, so use await to avoid sending an unresolved promise to context in app.use
 
+ // await the mongo connection to be passed into context only when it is connected
  const mongo = await mongoConnectionAndModels();
 
- // console.log(mongo); // contains { CartModel: Model { Cart } }
-
- // console.log('--before default / use');
- // THIS WAS THROWING ERRORS BECAUSE A FETCH TO ANY ENDPOINT HAS TO GO THROUGH HERE
- // app.use('/', (req, res) => res.send('hello'));
-
-
  console.log('--before graphql endpoint code');
  // setup the single graphql endpoint
  app.use('/graphql',
@@ -54,77 +38,15 @@ const startServer = async () => {
  app.listen(PORT, () => console.log(`Listening on PORT ${PORT}`));
 };
 
+// example that is used to slow down the startup of the server for demonstration purposes only
 // async function that delays how long until the server runs, for testing
-// async function breakShit() {
+// async function slowDownStuff() {
 // return new Promise((resolve) => {
 // setTimeout(() => { resolve(); }, 5000);
 // });
 // }
-// breakShit().then(() => startServer());
+// slowDownStuff().then(() => startServer());
 
 
 // run the async function defined above to connect to mongo and run the server
 startServer();
-
-/*
- * EXAMPLE QUERY FROM THE FRONT END (FETCH)
- fetch('/graphql', {
- method: 'POST',
- headers: {'Content-Type': 'application/json'},
- body: JSON.stringify({ query: '{ addresses { address address2 city state zipCode } }'})
- })
- .then(res => res.json())
- .then(data => console.log(data))
- .catch(err => console.log('ERROR!!!', err));
- */
-
-/*
- * EXAMPLE QUERY FROM THE FRONT END FOR A MUTATION
- fetch('/graphql', {
- method: 'POST',
- headers: { 'Content-Type': 'application/json' },
- body: JSON.stringify({
- query: `mutation {
- addCustomer (
- firstName: "testing2"
- lastName: "testingLast"
- phoneNumber: "347-306-5701klhjkg"
- email: "alex@al,hjkhex.com"
- ) {
- #asking for what data we want back
- firstName
- lastName
- cart { products }
- }
- }`,
- }),
- })
- .then((res) => res.json())
- .then((data) => console.log(data))
- .catch((err) => console.log('ERROR!!!', err));
-*/
-
-function graphQuill() {}
-graphQuill(`
- {
- customer (id: 10) { 
- firstName 
- lastName
- email
- phoneNumber
- address {
- address
- address2
- city
- state
- zipCode
- }
- }
- }
-`);
-
-graphQuill(`{
- warehouse (warehouseId: 5) {
- name 
- }
-}`);