init

src/main/kotlin/ddd/domain/validation/changeUsername/EmailVerificationValidation.kt

@@ -0,0 +1,17 @@
+package ddd.domain.validation.changeUsername
+
+import shared.exceptions.ChangeUsernameException
+import shared.validation.AbstractValidationHandler
+
+class EmailVerificationValidation : AbstractValidationHandler<UsernameChangeContext>() {
+    override fun validate(context: UsernameChangeContext) {
+        if(context.user.rank.policy.requiresEmailVerification()){
+            val emailVerified = context.verificationService.isVerified(context.user.id, context.verificationCode)
+            if (emailVerified) {
+                throw ChangeUsernameException("验证码错误")
+            }
+        }
+
+        next(context)
+    }
+}