Moved return types to models package

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/FetchEmailErrorType.kt

@@ -1,13 +0,0 @@
-package net.codinux.invoicing.email
-
-enum class FetchEmailErrorType {
-    GetEmail,
-
-    GetMesssageBody,
-
-    GetAttachment,
-
-    ExtractInvoice,
-
-    ListenForNewEmails
-}

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/FetchEmailsOptions.kt

@@ -1,6 +1,7 @@
 package net.codinux.invoicing.email
 
 import net.codinux.invoicing.email.model.Email
+import net.codinux.invoicing.email.model.FetchEmailError
 import java.io.File
 import java.time.Instant
 import java.time.LocalDate

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/FetchEmailsStatus.kt

@@ -5,6 +5,8 @@ import jakarta.mail.Message
 import jakarta.mail.Part
 import jakarta.mail.Store
 import net.codinux.invoicing.email.model.EmailAccount
+import net.codinux.invoicing.email.model.FetchEmailError
+import net.codinux.invoicing.email.model.FetchEmailErrorType
 import net.codinux.invoicing.filesystem.FileUtil
 import org.eclipse.angus.mail.imap.IMAPFolder
 import java.io.File

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/ListenForNewMailsOptions.kt

@@ -1,6 +1,7 @@
 package net.codinux.invoicing.email
 
 import net.codinux.invoicing.email.model.Email
+import net.codinux.invoicing.email.model.FetchEmailError
 import java.io.File
 import java.util.concurrent.atomic.AtomicBoolean
 

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/model/FetchEmailError.kt

@@ -1,4 +1,4 @@
-package net.codinux.invoicing.email
+package net.codinux.invoicing.email.model
 
 data class FetchEmailError(
     val type: FetchEmailErrorType,

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/model/FetchEmailErrorType.kt

@@ -0,0 +1,13 @@
+package net.codinux.invoicing.email.model
+
+enum class FetchEmailErrorType {
+    GetEmail,
+
+    GetMesssageBody,
+
+    GetAttachment,
+
+    ExtractInvoice, // TODO: due to orNull() these errors aren't caught anymore
+
+    ListenForNewEmails
+}

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/email/model/FetchEmailsResult.kt

@@ -1,6 +1,4 @@
-package net.codinux.invoicing.email
+package net.codinux.invoicing.email.model
-
-import net.codinux.invoicing.email.model.Email
 
 data class FetchEmailsResult(
     val emails: List<Email>,