61 lines
2.2 KiB
Kotlin
61 lines
2.2 KiB
Kotlin
package be.simplenotes.domain.validation
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import arrow.core.Either
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import arrow.core.left
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import arrow.core.right
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import be.simplenotes.domain.model.User
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import be.simplenotes.domain.usecases.users.delete.DeleteError
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import be.simplenotes.domain.usecases.users.delete.DeleteForm
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import be.simplenotes.domain.usecases.users.login.InvalidLoginForm
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import be.simplenotes.domain.usecases.users.login.LoginForm
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import be.simplenotes.domain.usecases.users.register.InvalidRegisterForm
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import be.simplenotes.domain.usecases.users.register.RegisterForm
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import io.konform.validation.Validation
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import io.konform.validation.jsonschema.maxLength
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import io.konform.validation.jsonschema.minLength
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internal object UserValidations {
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private val loginValidator = Validation<LoginForm> {
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LoginForm::username required {
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minLength(3)
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maxLength(50)
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}
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LoginForm::password required {
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minLength(8)
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maxLength(72) // jbcrypt limit, see https://security.stackexchange.com/a/39851
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}
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}
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fun validateLogin(form: LoginForm): Either<InvalidLoginForm, User> {
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val errors = loginValidator.validate(form).errors
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return if (errors.isEmpty()) User(form.username!!, form.password!!).right()
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else return InvalidLoginForm(errors).left()
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}
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fun validateRegister(form: RegisterForm): Either<InvalidRegisterForm, User> {
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val errors = loginValidator.validate(form).errors
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return if (errors.isEmpty()) User(form.username!!, form.password!!).right()
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else return InvalidRegisterForm(errors).left()
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}
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private val deleteValidator = Validation<DeleteForm> {
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DeleteForm::username required {
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minLength(3)
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maxLength(50)
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}
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DeleteForm::password required {
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minLength(8)
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maxLength(72)
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}
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DeleteForm::checked required {
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addConstraint("Should be checked") { it }
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}
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}
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fun validateDelete(form: DeleteForm): Either<DeleteError.InvalidForm, User> {
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val errors = deleteValidator.validate(form).errors
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return if (errors.isEmpty()) User(form.username!!, form.password!!).right()
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else return DeleteError.InvalidForm(errors).left()
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}
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}
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