starting to add models and eslint for common

packages/common/.eslintrc.json

@@ -0,0 +1,16 @@
+{
+  "root": true,
+  "plugins": ["@typescript-eslint"],
+  "extends": [
+    "plugin:@typescript-eslint/recommended",
+    "prettier",
+    "eslint:recommended"
+  ],
+  "rules": {
+    // I suggest you add those two rules:
+    "@typescript-eslint/no-unused-vars": "error",
+    "@typescript-eslint/no-explicit-any": "error",
+    "prefer-const": "error"
+  },
+  "parser": "@typescript-eslint/parser"
+}

packages/common/models/conversation.ts

@@ -0,0 +1,17 @@
+import { v4 as uuid } from "uuid";
+import { Timestamp } from "firebase/firestore";
+
+export default class Conversation {
+  id: string = uuid();
+
+  name: string; // engineering, general, arjun and jacob...
+
+  createdDate: Timestamp = Timestamp.now()
+  createdByUserId: string
+
+
+  constructor(name: string createdByUserId: string) {
+    this.name = name;
+    this.createdByUserId = createdByUserId
+  }
+}

packages/common/package.json

@@ -3,5 +3,13 @@
   "version": "1.0.0",
   "main": "index.js",
   "license": "MIT",
-  "private": false
+  "private": false,
+  "dependencies": {
+    "@typescript-eslint/eslint-plugin": "^5.10.2",
+    "typescript": "^4.5.5",
+    "uuid": "^8.3.2"
+  },
+  "devDependencies": {
+    "@types/uuid": "^8.3.4"
+  }
 }

packages/common/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "noImplicitReturns": true,
+    "noUnusedLocals": true,
+    "strict": true,
+    "strictNullChecks": true
+  },
+  "compileOnSave": true
+}

packages/web/tsconfig.json

@@ -1,11 +1,7 @@
 {
   "compilerOptions": {
     "target": "es5",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
+    "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": false,
@@ -17,14 +13,9 @@
     "moduleResolution": "node",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve"
+    "jsx": "preserve",
+    "strictNullChecks": true
   },
-  "include": [
-    "next-env.d.ts",
-    "**/*.ts",
-    "**/*.tsx"
-  ],
-  "exclude": [
-    "node_modules"
-  ]
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
+  "exclude": ["node_modules"]
 }