feat: separate db models from server

docker-compose.yml

@@ -1,6 +1,8 @@
 version: '3'
 services:
   app:
+    depends_on:
+      - backend
     build:
       context: .
       dockerfile: app/Dockerfile.dev
@@ -12,6 +14,8 @@ services:
       - ./app:/app/app
       - ./packages:/app/packages
   backend:
+    depends_on:
+      - db
     build:
       context: .
       dockerfile: server/Dockerfile.dev

packages/models/index.js

@@ -0,0 +1,22 @@
+import mongoose from 'mongoose'
+
+export { default as User } from './user.js'
+export { default as Quest } from './quest.js'
+export { default as Session } from './session.js'
+export { default as Command } from './command.js'
+
+export default async function connectDB(uri) {
+  try {
+    const db = await mongoose.connect(uri, {
+      useNewUrlParser: true,
+      useUnifiedTopology: true,
+    })
+    console.log('Connected to MongoDB')
+    console.log(mongoose.models)
+    return db.connection.getClient()
+  } catch (err) {
+    console.error(err)
+    process.exit(1)
+    return null
+  }
+}

packages/models/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "@linux-odyssey/models",
+  "type": "module",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "GPL",
+  "exports": "./index.js",
+  "dependencies": {
+    "@linux-odyssey/file-graph": "*",
+    "mongoose": "^7.6.0"
+  }
+}

server/Dockerfile

@@ -5,11 +5,13 @@ COPY ./package.json yarn.lock ./
 COPY server/package.json ./server/package.json
 COPY packages/file-graph/package.json ./packages/file-graph/package.json
 COPY packages/utils/package.json ./packages/utils/package.json
+COPY packages/models/package.json ./packages/models/package.json
 RUN yarn install --frozen-lockfile --production
 
 COPY ./server ./server
 COPY packages/file-graph ./packages/file-graph
 COPY packages/utils ./packages/utils
+COPY packages/models ./packages/models
 COPY quests ./quests
 
 WORKDIR /app/server

server/Dockerfile.dev

@@ -5,6 +5,7 @@ COPY package.json yarn.lock ./
 COPY server/package.json ./server/package.json
 COPY packages/file-graph/package.json ./packages/file-graph/package.json
 COPY packages/utils/package.json ./packages/utils/package.json
+COPY packages/models/package.json ./packages/models/package.json
 RUN yarn install --frozen-lockfile
 
 COPY server/nodemon.json ./server/nodemon.json

server/package.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "@linux-odyssey/file-graph": "*",
     "@linux-odyssey/utils": "*",
+    "@linux-odyssey/models": "*",
     "bcrypt": "^5.1.1",
     "commander": "^11.0.0",
     "connect-mongo": "^5.0.0",

server/src/api/controllers/authController.js

@@ -1,5 +1,5 @@
 import { isValidEmail, isValidUsername } from '@linux-odyssey/utils'
-import User from '../../models/user.js'
+import { User } from '@linux-odyssey/models'
 import { genJWT, hashPassword } from '../../utils/auth.js'
 
 export async function issueToken(req, res) {

server/src/api/controllers/commandController.js

@@ -1,6 +1,5 @@
 /* eslint-disable import/prefer-default-export */
-import Command from '../../models/command.js'
-import Session from '../../models/session.js'
+import { Command, Session } from '@linux-odyssey/models'
 import CommandHandler from '../../game/commandHandler.js'
 
 export async function newCommand(req, res) {

server/src/api/controllers/questController.js

@@ -1,4 +1,4 @@
-import Quest from '../../models/quest.js'
+import { Quest } from '@linux-odyssey/models'
 
 export async function getQuests(req, res) {
   const quests = await Quest.find({}).sort({ order: 1 })

server/src/api/controllers/sessionController.js

@@ -1,5 +1,4 @@
-import Session from '../../models/session.js'
-import Quest from '../../models/quest.js'
+import { Session, Quest } from '@linux-odyssey/models'
 import { createContainer } from '../../containers/docker.js'
 import SessionHandler from '../../game/sessionHandler.js'
 

server/src/api/socket.js

@@ -1,6 +1,6 @@
 import { Server } from 'socket.io'
+import { Session } from '@linux-odyssey/models'
 import { getAndStartContainer, attachContainer } from '../containers/docker.js'
-import Session from '../models/session.js'
 import SessionMiddleware from '../middleware/session.js'
 import { genJWT } from '../utils/auth.js'
 

server/src/auth/passwordStrategy.js

@@ -1,6 +1,6 @@
 import bcrypt from 'bcrypt'
 import LocalStrategy from 'passport-local'
-import User from '../models/user.js'
+import { User } from '@linux-odyssey/models'
 
 async function verifyPassword(username, password, done) {
   try {

server/src/containers/expiryChecker.js

@@ -1,6 +1,6 @@
 import schedule from 'node-schedule'
+import { Session } from '@linux-odyssey/models'
 import config from '../config.js'
-import Session from '../models/session.js'
 import { deleteContainer } from './docker.js'
 
 export async function removeExpired() {

server/src/db.js

@@ -1,17 +0,0 @@
-import mongoose from 'mongoose'
-import config from './config.js'
-
-export default async function connectDB() {
-  try {
-    const db = await mongoose.connect(config.db, {
-      useNewUrlParser: true,
-      useUnifiedTopology: true,
-    })
-    console.log('Connected to MongoDB')
-    return db.connection.getClient()
-  } catch (err) {
-    console.error(err)
-    process.exit(1)
-    return null
-  }
-}

server/src/game/commandHandler.js

@@ -1,6 +1,6 @@
 import minimist from 'minimist'
 import { FileGraph } from '@linux-odyssey/file-graph'
-import Quest from '../models/quest.js'
+import { Quest } from '@linux-odyssey/models'
 import { pushToSession } from '../api/socket.js'
 import SessionHandler from './sessionHandler.js'
 

server/src/index.js

@@ -4,10 +4,10 @@ import http from 'http'
 import YAML from 'yaml'
 import swaggerUI from 'swagger-ui-express'
 import passport from 'passport'
+import connectDB from '@linux-odyssey/models'
 
 import './auth/passport.js'
 import socketServer from './api/socket.js'
-import connectDB from './db.js'
 import apiRouter from './api/routes/index.js'
 import loadAndUpdateQuests from './utils/quest.js'
 import config from './config.js'
@@ -17,7 +17,7 @@ import expiryRemovalScheduler from './containers/expiryChecker.js'
 import { createTestUser } from './utils/auth.js'
 
 async function main() {
-  await connectDB()
+  await connectDB(config.db)
 
   await createTestUser()
 

server/src/utils/auth.js

@@ -1,7 +1,7 @@
 import jwt from 'jsonwebtoken'
+import { User } from '@linux-odyssey/models'
 import bcrypt from 'bcrypt'
 import config from '../config.js'
-import User from '../models/user.js'
 
 export function hashPassword(password) {
   return bcrypt.hash(password, 10)

server/src/utils/quest.js

@@ -2,7 +2,7 @@ import fs from 'fs/promises'
 import path from 'path'
 import yaml from 'yaml'
 
-import Quest from '../models/quest.js'
+import { Quest } from '@linux-odyssey/models'
 
 const questDirectory = path.join(process.cwd(), '..', 'quests')
 

yarn.lock

@@ -807,6 +807,13 @@
     semver "^7.3.5"
     tar "^6.1.11"
 
+"@mongodb-js/saslprep@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@mongodb-js/saslprep/-/saslprep-1.1.0.tgz#022fa36620a7287d17acd05c4aae1e5f390d250d"
+  integrity sha512-Xfijy7HvfzzqiOAhAepF4SGN5e9leLkMvg/OPOF97XemjfVCYN/oWa75wnkc6mltMSTwY+XlbhWgUOJmkFspSw==
+  dependencies:
+    sparse-bitfield "^3.0.3"
+
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5"
@@ -1569,6 +1576,11 @@ bson@^5.4.0:
   resolved "https://registry.yarnpkg.com/bson/-/bson-5.4.0.tgz#0eea77276d490953ad8616b483298dbff07384c6"
   integrity sha512-WRZ5SQI5GfUuKnPTNmAYPiKIof3ORXAF4IRU5UcgmivNIon01rWQlw5RUH954dpu8yGL8T59YShVddIPaU/gFA==
 
+bson@^5.5.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/bson/-/bson-5.5.0.tgz#a419cc69f368d2def3b8b22ea03ed1c9be40e53f"
+  integrity sha512-B+QB4YmDx9RStKv8LLSl/aVIEV3nYJc3cJNNTK2Cd1TL+7P+cNpw9mAPeCgc5K+j01Dv6sxUzcITXDx7ZU3F0w==
+
 buffer-crc32@~0.2.3:
   version "0.2.13"
   resolved "https://registry.yarnpkg.com/buffer-crc32/-/buffer-crc32-0.2.13.tgz#0d333e3f00eac50aa1454abd30ef8c2a5d9a7242"
@@ -4323,6 +4335,17 @@ mongodb@5.7.0:
   optionalDependencies:
     saslprep "^1.0.3"
 
+mongodb@5.9.0:
+  version "5.9.0"
+  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-5.9.0.tgz#5a22065fa8cfaf1d58bf2e3c451cd2c4bfa983a2"
+  integrity sha512-g+GCMHN1CoRUA+wb1Agv0TI4YTSiWr42B5ulkiAfLLHitGK1R+PkSAf3Lr5rPZwi/3F04LiaZEW0Kxro9Fi2TA==
+  dependencies:
+    bson "^5.5.0"
+    mongodb-connection-string-url "^2.6.0"
+    socks "^2.7.1"
+  optionalDependencies:
+    "@mongodb-js/saslprep" "^1.1.0"
+
 mongoose@^7.4.0:
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-7.4.0.tgz#3726a8dea0c9e2d54651845cc84c813a6507906a"
@@ -4336,6 +4359,19 @@ mongoose@^7.4.0:
     ms "2.1.3"
     sift "16.0.1"
 
+mongoose@^7.6.0:
+  version "7.6.0"
+  resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-7.6.0.tgz#3037b754ccdf168385e52d4bcabeb7f5c3b17a5f"
+  integrity sha512-ztQ12rm0BQN5i7LB6xhWX4l9a9w2aa3jEwa/mM2vAutYJRyAwOzcusvKJBULMzFHyUDBOVW15grisexypgMIWA==
+  dependencies:
+    bson "^5.4.0"
+    kareem "2.5.1"
+    mongodb "5.9.0"
+    mpath "0.9.0"
+    mquery "5.0.0"
+    ms "2.1.3"
+    sift "16.0.1"
+
 mpath@0.9.0:
   version "0.9.0"
   resolved "https://registry.yarnpkg.com/mpath/-/mpath-0.9.0.tgz#0c122fe107846e31fc58c75b09c35514b3871904"