authentication-go-preact/routes/user.go

package routes

import (
	"encoding/json"
	"fmt"
	"net/http"

	"github.com/andreanidouglas/auth/model"
)

type UserRequest struct {
	ID uint64 `json:"id"`
}

type UserRoutes struct{}

func (u *UserRoutes) Register(r *Routes) {
	GetUserDetail(r)
}

func GetUserDetail(route *Routes) {

	handler := func(w http.ResponseWriter, r *http.Request) {
		var request_body UserRequest

		json_decoder := json.NewDecoder(r.Body)
		json_decoder.Decode(&request_body)

		user, err := model.GetUserById(request_body.ID, &route.Pool)
		if err != nil {
			w.WriteHeader(500)
			fmt.Fprintf(w, "Error getting user details: %v", err)
			return
		}

		err_json := json.NewEncoder(w).Encode(user)
		if err_json != nil {
			w.WriteHeader(500)
			fmt.Fprintf(w, "Error serializing user: %v", err_json)
			return
		}
	}

	route.RegisterRoute("/api/user", "POST", true, handler)
}