In this article, we published the framework architecture of the online vehicle showroom, which is developed using PHP and MySQL.
CFD OF VEHICLE SHOWROOM MANAGEMENT:
Level 1: TOP LEVEL DFD
LOGIN MODULE:
INPUT: The username and password
PROCESS: The method is called authentication by verifying the agreed username and password.
OUTPUT: If the input is correct, the effective login will be one and a new screen with links to the respective website will be shown.
Level 2: ADMIN MODULE
ADMIN MODULE
INPUT: Inputs dealer information to build a new dealer account
PROCESS: validation of data.
OUTPUT: The device would build a new dealer profile with login ID and password.
Level 3: DEALER MODULE
DEALER MODULE
INPUT: inputs the vehicle details such as vehicle name, image, price, etc.
PROCESS: Calculate vehicle price and uploading image.
OUTPUT: The device will upload new car information to the database.
Level 4:CUSTOMER MODULE
CUSTOMER MODULE
INPUT: The customer can build a new account and order a new car.
PROCESS: Vehicle ordering and payment process
OUTPUT: The customer buys the car and pays for it.
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