create_user.go

package main

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

	"github.com/google/uuid"
	"github.com/nk-reddy/chirpy/internal/auth"
	"github.com/nk-reddy/chirpy/internal/database"
)

type userResponse struct {
	ID        uuid.UUID `json:"id"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
	Email     string    `json:"email"`
	ChirpyRed bool      `json:"is_chirpy_red"`
}

type userRequest struct {
	Password string `json:"password"`
	Email    string `json:"email"`
}

func (cfg *apiConfig) handlerCreateUser(w http.ResponseWriter, r *http.Request) {
	decoder := json.NewDecoder(r.Body)
	params := userRequest{}
	if err := decoder.Decode(&params); err != nil {
		respondWithError(w, http.StatusBadRequest, err.Error())
		return
	}

	hashedPassword, err := auth.HashPassword(params.Password)
	if err != nil {
		respondWithError(w, http.StatusBadRequest, err.Error())
		return
	}

	user, err := cfg.db.CreateUser(r.Context(), database.CreateUserParams{
		Email:          params.Email,
		HashedPassword: hashedPassword,
	})
	if err != nil {
		respondWithError(w, http.StatusInternalServerError, err.Error())
		return
	}

	w.Header().Add("Content-Type", "application/json; charset=utf-8")
	respondWithJSON(w, http.StatusCreated, userResponse{
		ID:        user.ID,
		CreatedAt: user.CreatedAt,
		UpdatedAt: user.UpdatedAt,
		Email:     user.Email,
		ChirpyRed: false,
	})

}