store hashed password in the database

Author: gambitier

Projects/BooksLibrary/package-lock.json

@@ -12,6 +12,7 @@
     "author": "akash jadhav",
     "license": "ISC",
     "devDependencies": {
+        "@types/bcryptjs": "^2.4.2",
         "@types/cors": "^2.8.12",
         "@types/express": "^4.17.13",
         "@types/express-fileupload": "^1.2.2",
@@ -28,6 +29,7 @@
         "typescript": "^4.6.2"
     },
     "dependencies": {
+        "bcryptjs": "^2.4.3",
         "cors": "^2.8.5",
         "dotenv": "^16.0.0",
         "express": "^4.17.3",

Projects/BooksLibrary/package.json

@@ -1,6 +1,17 @@
 import { InputValidationError } from './input.validation.error';
+import { compareSync, genSaltSync, hashSync } from 'bcryptjs';
 
 export class Helper {
+    public static hash = (str: string) => {
+        const salt = genSaltSync(8);
+        const hashed = hashSync(str, salt);
+        return hashed;
+    };
+
+    public static compare = (plainText: string, hashed: string) => {
+        return compareSync(plainText, hashed);
+    };
+
     static handleValidationError = (result) => {
         let index = 1;
         const errorMessages = [];

Projects/BooksLibrary/src/common/helper.ts

@@ -1,5 +1,8 @@
 /* eslint-disable indent */
+import { Helper } from 'common/helper';
 import {
+    BeforeCreate,
+    BeforeUpdate,
     BelongsTo,
     Column,
     CreatedAt,
@@ -81,6 +84,12 @@ export default class User extends Model {
     })
     Password: string;
 
+    @BeforeCreate
+    @BeforeUpdate
+    static encryptPassword(client) {
+        client.Password = Helper.hash(client.Password);
+    }
+
     // @IsUUID(4)
     @ForeignKey(() => Role)
     @Column({