Refactor: merge dto, mapper and routes

internal/routes/usersignup.go

@@ -2,20 +2,24 @@ package routes
 
 import (
 	"git.artlef.fr/PersonalLibraryManager/internal/appcontext"
-	"git.artlef.fr/PersonalLibraryManager/internal/dto"
-	"git.artlef.fr/PersonalLibraryManager/internal/mapper"
 	"git.artlef.fr/PersonalLibraryManager/internal/model"
 	"git.artlef.fr/PersonalLibraryManager/internal/myvalidator"
+	"golang.org/x/crypto/bcrypt"
 )
 
+type userSignup struct {
+	Username string `json:"username" binding:"required,min=2,max=20"`
+	Password string `json:"password" binding:"required,min=6,max=100"`
+}
+
 func PostSignupHandler(ac appcontext.AppContext) {
-	var user dto.UserSignup
+	var user userSignup
 	err := ac.C.ShouldBindJSON(&user)
 	if err != nil {
 		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
 		return
 	}
-	userDb, err := mapper.UserWsToDb(user)
+	userDb, err := userWsToDb(user)
 	if err != nil {
 		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
 		return
@@ -27,3 +31,16 @@ func PostSignupHandler(ac appcontext.AppContext) {
 	}
 	ac.C.String(200, "Success")
 }
+
+func userWsToDb(u userSignup) (model.User, error) {
+	user := model.User{
+		Name:     u.Username,
+		Password: "",
+	}
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(u.Password), bcrypt.DefaultCost)
+	if err != nil {
+		return user, err
+	}
+	user.Password = string(hashedPassword)
+	return user, nil
+}