Use CouchDocument from new backend (#4475).

3 files changed, 8 insertions, 7 deletions

diff --git a/changes/VERSION_COMPAT b/changes/VERSION_COMPAT
index cc00ecf..615578e 100644
--- a/changes/VERSION_COMPAT
+++ b/changes/VERSION_COMPAT
@@ -8,3 +8,4 @@
 #
 # BEGIN DEPENDENCY LIST -------------------------
 # leap.foo.bar>=x.y.z
+leap.soledad.common>=0.5
diff --git a/changes/bug_4475_use-couch-document b/changes/bug_4475_use-couch-document
new file mode 100644
index 0000000..54c6897
--- /dev/null
+++ b/changes/bug_4475_use-couch-document
@@ -0,0 +1 @@
+  o Use CouchDocument to comply with new Soledad couch backend (#4475).
diff --git a/src/leap/mx/mail_receiver.py b/src/leap/mx/mail_receiver.py
index c90dda9..7836ab2 100644
--- a/src/leap/mx/mail_receiver.py
+++ b/src/leap/mx/mail_receiver.py
@@ -39,13 +39,12 @@ from twisted.internet import inotify, defer, task
 from twisted.python import filepath, log
 
 from leap.common.mail import get_email_charset
-from leap.soledad.common.document import SoledadDocument
 from leap.soledad.common.crypto import (
     EncryptionSchemes,
     ENC_JSON_KEY,
     ENC_SCHEME_KEY,
 )
-from leap.soledad.common.couch import CouchDatabase
+from leap.soledad.common.couch import CouchDatabase, CouchDocument
 from leap.keymanager import openpgp
 
 
@@ -109,7 +108,7 @@ class MailReceiver(Service):
 
         :return: doc to sync with Soledad or None, None if something
                  went wrong.
-        :rtype: SoledadDocument
+        :rtype: CouchDocument
         """
         if pubkey is None or len(pubkey) == 0:
             log.msg("_encrypt_message: Something went wrong, here's all "
@@ -125,7 +124,7 @@ class MailReceiver(Service):
             result = chardet.detect(message_as_string)
             encoding = result["encoding"]
 
-        doc = SoledadDocument(doc_id=str(pyuuid.uuid4()))
+        doc = CouchDocument(doc_id=str(pyuuid.uuid4()))
 
         # store plain text if pubkey is not available
         data = {'incoming': True, 'content': message_as_string}
@@ -167,14 +166,14 @@ class MailReceiver(Service):
 
     def _export_message(self, uuid, doc):
         """
-        Given a UUID and a SoledadDocument, it saves it directly in the
+        Given a UUID and a CouchDocument, it saves it directly in the
         couchdb that serves as a backend for Soledad, in a db
         accessible to the recipient of the mail.
 
         :param uuid: the mail owner's uuid
         :type uuid: str
-        :param doc: SoledadDocument that represents the email
-        :type doc: SoledadDocument
+        :param doc: CouchDocument that represents the email
+        :type doc: CouchDocument
 
         :return: True if it's ok to remove the message, False
                  otherwise