#166138182 Fix failing password check

[chidimo]

What does this PR do?

Fixes a failing password check during user sign in

Description of Task to be completed?

1. Write a helper to check password match

How should this be manually tested?

1. Clone the repo
2. cd into the root folder on a cmd shell and run yarn install. PowerShell is fine also.
3. Setup a PostgreSQL DB.
4. Define a .env file in the root of the project and supply values for the following parameters

   JWT_SECRET=<json-web-token-secret>
   DBNAME=<database-name>
   PGPASSWORD=<postgres-db-password>
   PGHOST=<postgres-db-host>
   PGUSER=<postgres-db-user>
   PGPORT=<postgres-db-port>

5. Create a PostgreSQL database called testdb.
6. Create the database tables listed below.
7. Now run the tests with yarn test

CREATE TABLE users (
	id SERIAL PRIMARY KEY,
	email VARCHAR NOT NULL UNIQUE,
    password VARCHAR NOT NULL,
    firstname VARCHAR DEFAULT '',
    lastname VARCHAR DEFAULT '',
    phone VARCHAR DEFAULT '',
    photo VARCHAR NULL,
    address jsonb DEFAULT '{"home": "", "office": ""}',
    status VARCHAR DEFAULT 'unverified',
    isAdmin BOOLEAN DEFAULT false
);

CREATE TABLE IF NOT EXISTS loans (
	id SERIAL PRIMARY KEY,
	userid INT NOT NULL,
    createdon TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
    status VARCHAR DEFAULT 'pending',
    repaid BOOLEAN DEFAULT false,
    amount FLOAT NOT NULL,
    tenor INT NOT NULL,
    interest FLOAT NOT NULL,
    balance FLOAT NOT NULL,
    paymentinstallment FLOAT NOT NULL
);

CREATE TABLE IF NOT EXISTS repayments (
    id SERIAL PRIMARY KEY,
    loanid INT NOT NULL,
    adminid INT NOT NULL,
    createdon TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
    amount FLOAT NOT NULL
)

1. Now run command yarn test

Any background context you want to provide?

Nil

What are the relevant pivotal tracker stories?

166138182

Screenshots (if appropriate)

Nil

Questions:

Nil