/
tokens.go
67 lines (54 loc) · 1.33 KB
/
tokens.go
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package main
import (
"encoding/json"
"errors"
"net/http"
"strings"
"github.com/ck3g/homebugh-api/pkg/models"
)
type createTokenRequestBody struct {
Email string `json:"email"`
Password string `json:"password"`
}
func (app *application) createTokenHandler(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
w.Header().Set("Allow", http.MethodPost)
app.notFoundResponse(w, r)
return
}
var req createTokenRequestBody
err := json.NewDecoder(r.Body).Decode(&req)
if err != nil {
app.badRequestResponse(w, r, err)
return
}
email := strings.TrimSpace(req.Email)
password := strings.TrimSpace(req.Password)
token, err := app.models.Users.Authenticate(email, password)
if err != nil {
message := createTokenErrorMsg(err)
app.validationErrorResponse(w, r, map[string]string{"token": message})
return
}
env := envelope{
"result": "OK",
"token": token,
}
err = app.writeJSON(w, http.StatusCreated, env, nil)
if err != nil {
app.serverErrorResponse(w, r, err)
return
}
}
func createTokenErrorMsg(err error) string {
if errors.Is(err, models.ErrNoRecord) {
return "User does not exist"
}
if errors.Is(err, models.ErrUserNotConfirmed) {
return "User not confirmed"
}
if errors.Is(err, models.ErrWrongPassword) {
return "Invalid credentials"
}
return "Something went wrong"
}