//
//  File.swift
//  
//
//  Created by Michiel Carman on 9/26/24.
//

import Vapor
import Fluent

struct UserSignup: Content {
  let username: String
  let password: String
}

struct NewSession: Content {
  let token: String
  let user: User.Public
}

extension UserSignup: Validatable {
  static func validations(_ validations: inout Validations) {
    validations.add("username", as: String.self, is: !.empty)
    validations.add("password", as: String.self, is: .count(6...))
  }
}

struct UserController: RouteCollection {
    func boot(routes: any RoutesBuilder) throws {
        let users = routes.grouped("users")
        users.post(use: create)
    }
    @Sendable
    func create(req: Request) async throws -> Response{
        let user = try req.content.decode(User.self)
        user.passwordHash = try Bcrypt.hash(user.passwordHash)
        try await user.save(on: req.db)
        let token = try Token.generate(for: user)
        try await token.save(on: req.db)
        return try await token.encodeResponse(for: req)
    }
}