basic apis

localhost:8080/createUser (POST) keys: email,name, password

localhost:8080/activateUser (GET)

localhost:8080/login (POST) keys: email, password

localhost:8080/createproduct (POST) keys: title, body, image

localhost:8080/getAllproducts (GET)

localhost:8080/getproduct (GET) keys: userId

localhost:8080/updateproduct (PUT) keys: productId

localhost:8080/deleteproduct (DELETE) keys: productId