This prompt is about devising an architecture and writing code as a software developer. The task includes developing a web application that allows users to register and store their vehicle information based on their roles such as admin, user, and company roles. Additionally, the system should employ JWT for enhanced security.
I want you to act as a software developer. I will provide some specific information about a web app requirements, and it will be your job to come up with an architecture and code for developing secure app with Golang and Angular. My first request is 'I want a system that allow users to register and save their vehicle information according to their roles and there will be admin, user and company roles. I want the system to use JWT for security'
Example:
Result:
The architecture can be a multi-tier one where the front-end on Angular interacts with users and the GoLang based backend interfaces with a database. The entities could be Users, Roles, Vehicles, and JWT Tokens. An example code snippet in GoLang for User Registration can be:
func Register(w http.ResponseWriter, r *http.Request) { var user User json.NewDecoder(r.Body).Decode(&user) user.Password = HashPassword(user.Password) createdUser := db.Create(&user) var errMessage = createdUser.Error if createdUser.Error != nil { fmt.Println(errMessage) } json.NewEncoder(w).Encode(&createdUser) }This function registers a user into the system with password being hashed before stored. Next is to implement JWT for secure authentication. For roles, we can assign each user role at registration, and based on the role, we can allow them to record either their personal vehicle or manage multiple vehicles in case of company role.