70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
package routes
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import (
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"errors"
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"net/http"
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"git.artlef.fr/PersonalLibraryManager/internal/appcontext"
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"git.artlef.fr/PersonalLibraryManager/internal/dto"
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"git.artlef.fr/PersonalLibraryManager/internal/model"
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"git.artlef.fr/PersonalLibraryManager/internal/myvalidator"
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"golang.org/x/crypto/bcrypt"
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"gorm.io/gorm"
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)
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func PostSignupHandler(ac appcontext.AppContext) {
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if ac.Config.DisableRegistration {
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myvalidator.ReturnErrorsAsJsonResponse(&ac,
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myvalidator.HttpError{
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StatusCode: http.StatusForbidden,
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Err: errors.New("Registration has been disabled on this instance."),
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})
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return
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}
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var user dto.UserSignup
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err := ac.C.ShouldBindJSON(&user)
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if err != nil {
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myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
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return
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}
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userDb, err := userWsToDb(user)
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if err != nil {
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myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
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return
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}
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var existingUser model.User
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err = ac.Db.Where("name = ?", user.Username).First(&existingUser).Error
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if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
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myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
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return
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}
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if err == nil {
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myvalidator.ReturnErrorsAsJsonResponse(&ac,
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myvalidator.HttpError{
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StatusCode: http.StatusInternalServerError,
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Err: errors.New("An user with this name already exists."),
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})
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return
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}
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err = ac.Db.Model(&model.User{}).Save(&userDb).Error
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if err != nil {
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myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
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return
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}
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ac.C.String(200, "Success")
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}
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func userWsToDb(u dto.UserSignup) (model.User, error) {
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user := model.User{
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Name: u.Username,
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Password: "",
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}
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hashedPassword, err := bcrypt.GenerateFromPassword([]byte(u.Password), bcrypt.DefaultCost)
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if err != nil {
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return user, err
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}
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user.Password = string(hashedPassword)
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return user, nil
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}
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