Docker deployment doesn't work

[aminmarashi]

I faced two main issues while trying to run this project locally using docker compose during a workshop. The two issues where:

• goof would fail to start complaining about not being able to connect to mysql at localhost
• I wasn't able to create a new todo, it would fail with the following error: TypeError: Busboy is not a constructor
  • I have modified the Dockerfile not to run npm update anymore.

I have opened this #1254 to fix both.

[mathiasconradt]

Can confirm, same for me:

goof        | failed connecting and seeding users to the MySQL database
goof        | Error: connect ECONNREFUSED 127.0.0.1:3306
goof        |     at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1142:16)
goof        |     --------------------
goof        |     at Protocol._enqueue (/usr/src/goof/node_modules/mysql/lib/protocol/Protocol.js:144:48)
goof        |     at Protocol.handshake (/usr/src/goof/node_modules/mysql/lib/protocol/Protocol.js:51:23)
goof        |     at PoolConnection.connect (/usr/src/goof/node_modules/mysql/lib/Connection.js:116:18)
goof        |     at Pool.getConnection (/usr/src/goof/node_modules/mysql/lib/Pool.js:48:16)
goof        |     at /usr/src/goof/node_modules/typeorm/driver/mysql/MysqlDriver.js:903:18
goof        |     at new Promise (<anonymous>)
goof        |     at MysqlDriver.createPool (/usr/src/goof/node_modules/typeorm/driver/mysql/MysqlDriver.js:900:16)
goof        |     at MysqlDriver.<anonymous> (/usr/src/goof/node_modules/typeorm/driver/mysql/MysqlDriver.js:301:51)
goof        |     at step (/usr/src/goof/node_modules/tslib/tslib.js:144:27)
goof        |     at Object.next (/usr/src/goof/node_modules/tslib/tslib.js:125:57)
goof        |     at /usr/src/goof/node_modules/tslib/tslib.js:118:75
goof        |     at new Promise (<anonymous>)
goof        |     at __awaiter (/usr/src/goof/node_modules/tslib/tslib.js:114:16)
goof        |     at MysqlDriver.connect (/usr/src/goof/node_modules/typeorm/driver/mysql/MysqlDriver.js:286:38)
goof        |     at Connection.<anonymous> (/usr/src/goof/node_modules/typeorm/connection/Connection.js:112:58)
goof        |     at step (/usr/src/goof/node_modules/tslib/tslib.js:144:27) {
goof        |   errno: -111,
goof        |   code: 'ECONNREFUSED',
goof        |   syscall: 'connect',
goof        |   address: '127.0.0.1',
goof        |   port: 3306,
goof        |   fatal: true
goof        | }

Wondering why there is a dependency on Mysql in the first place if the project uses Mongo (only)? Or is there also a particular Mysql vuln do exploit?
Would be good to update the README.md in this regard.