Refactoring soledad querier to use mixins

9 files changed, 337 insertions, 186 deletions

diff --git a/service/pixelated/adapter/services/draft_service.py b/service/pixelated/adapter/services/draft_service.py
index ddb86c5c..df295eec 100644
--- a/service/pixelated/adapter/services/draft_service.py
+++ b/service/pixelated/adapter/services/draft_service.py
@@ -22,13 +22,13 @@ class DraftService(object):
         self._mailboxes = mailboxes
 
     def create_draft(self, input_mail):
-        self._drafts().add(input_mail)
-        return input_mail
+        pixelated_mail = self._drafts().add(input_mail)
+        return pixelated_mail
 
     def update_draft(self, ident, input_mail):
-        new_mail = self.create_draft(input_mail)
+        pixelated_mail = self.create_draft(input_mail)
         self._drafts().remove(ident)
-        return new_mail
+        return pixelated_mail
 
     def _drafts(self):
         return self._mailboxes.drafts()
diff --git a/service/pixelated/adapter/services/mailbox.py b/service/pixelated/adapter/services/mailbox.py
index fbdbfc30..508dec31 100644
--- a/service/pixelated/adapter/services/mailbox.py
+++ b/service/pixelated/adapter/services/mailbox.py
@@ -43,6 +43,9 @@ class Mailbox:
 
     def remove(self, ident):
         mail = self.querier.mail(ident)
+        self.remove_mail(mail)
+
+    def remove_mail(self, mail):
         mail.remove_all_tags()
         self.querier.remove_mail(mail)
 
diff --git a/service/pixelated/adapter/soledad/soledad_duplicate_removal_mixin.py b/service/pixelated/adapter/soledad/soledad_duplicate_removal_mixin.py
new file mode 100644
index 00000000..e695a55f
--- /dev/null
+++ b/service/pixelated/adapter/soledad/soledad_duplicate_removal_mixin.py
@@ -0,0 +1,41 @@
+#
+# Copyright (c) 2014 ThoughtWorks, Inc.
+#
+# Pixelated is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pixelated is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+from pixelated.adapter.soledad.soledad_facade_mixin import SoledadDbFacadeMixin
+
+
+class SoledadDuplicateRemovalMixin(SoledadDbFacadeMixin, object):
+
+    def remove_duplicates(self):
+        for mailbox in ['INBOX', 'DRAFTS', 'SENT', 'TRASH']:
+            self._remove_dup_inboxes(mailbox)
+            self._remove_dup_recent(mailbox)
+
+    def _remove_many(self, docs):
+        [self.delete_doc(doc) for doc in docs]
+
+    def _remove_dup_inboxes(self, mailbox_name):
+        mailboxes = self.get_mbox(mailbox_name)
+        if len(mailboxes) == 0:
+            return
+        mailboxes_to_remove = sorted(mailboxes, key=lambda x: x.content['created'])[1:len(mailboxes)]
+        self._remove_many(mailboxes_to_remove)
+
+    def _remove_dup_recent(self, mailbox_name):
+        rct = self.get_recent_by_mbox(mailbox_name)
+        if len(rct) == 0:
+            return
+        rct_to_remove = sorted(rct, key=lambda x: len(x.content['rct']), reverse=True)[1:len(rct)]
+        self._remove_many(rct_to_remove)
\ No newline at end of file
diff --git a/service/pixelated/adapter/soledad/soledad_facade_mixin.py b/service/pixelated/adapter/soledad/soledad_facade_mixin.py
new file mode 100644
index 00000000..4d6cf675
--- /dev/null
+++ b/service/pixelated/adapter/soledad/soledad_facade_mixin.py
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2014 ThoughtWorks, Inc.
+#
+# Pixelated is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pixelated is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+
+
+class SoledadDbFacadeMixin(object):
+
+    def get_all_flags(self):
+        return self.soledad.get_from_index('by-type', 'flags')
+
+    def get_all_flags_by_mbox(self, mbox):
+        return self.soledad.get_from_index('by-type-and-mbox', 'flags', mbox)
+
+    def get_all_headers_by_chash(self, chash):
+        return self.soledad.get_from_index('by-type-and-contenthash', 'head', chash)
+
+    def get_content_by_phash(self, phash):
+        return self.soledad.get_from_index('by-type-and-payloadhash', 'cnt', phash)
+
+    def get_flags_by_chash(self, chash):
+        return self.soledad.get_from_index('by-type-and-contenthash', 'flags', chash)[0]
+
+    def get_header_by_chash(self, chash):
+        return self.soledad.get_from_index('by-type-and-contenthash', 'head', chash)[0]
+
+    def get_recent_by_mbox(self, mbox):
+        return self.soledad.get_from_index('by-type-and-mbox', 'rct', mbox)
+
+    def put_doc(self, doc):
+        return self.soledad.put_doc(doc)
+
+    def create_doc(self, doc):
+        return self.soledad.create_doc(doc)
+
+    def delete_doc(self, doc):
+        return self.soledad.delete_doc(doc)
+
+    def idents_by_mailbox(self, mbox):
+        return set(doc.content['chash'] for doc in self.soledad.get_from_index('by-type-and-mbox-and-deleted', 'flags', mbox, '0'))
+
+    def get_all_mbox(self):
+        return self.soledad.get_from_index('by-type', 'mbox')
+
+    def get_mbox(self, mbox):
+        return self.soledad.get_from_index('by-type-and-mbox', 'mbox', mbox)
+
+    def get_search_index_masterkey(self):
+        return self.soledad.get_from_index('by-type', 'index_key')
+
diff --git a/service/pixelated/adapter/soledad/soledad_querier.py b/service/pixelated/adapter/soledad/soledad_querier.py
index b319eac0..e0b215d3 100644
--- a/service/pixelated/adapter/soledad/soledad_querier.py
+++ b/service/pixelated/adapter/soledad/soledad_querier.py
@@ -13,182 +13,17 @@
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
-import base64
-import quopri
+from pixelated.adapter.soledad.soledad_duplicate_removal_mixin import SoledadDuplicateRemovalMixin
+from pixelated.adapter.soledad.soledad_reader_mixin import SoledadReaderMixin
+from pixelated.adapter.soledad.soledad_search_key_masterkey_retrieval_mixin import SoledadSearchIndexMasterkeyRetrievalMixin
+from pixelated.adapter.soledad.soledad_writer_mixin import SoledadWriterMixin
 
-from cryptography.fernet import Fernet
-from pixelated.adapter.model.mail import PixelatedMail
-import re
 
-
-class SoledadQuerier:
+class SoledadQuerier(SoledadWriterMixin,
+                     SoledadReaderMixin,
+                     SoledadDuplicateRemovalMixin,
+                     SoledadSearchIndexMasterkeyRetrievalMixin,
+                     object):
 
     def __init__(self, soledad):
         self.soledad = soledad
-
-    def mark_all_as_not_recent(self):
-        for mailbox in ['INBOX', 'DRAFTS', 'SENT', 'TRASH']:
-            rct = self.soledad.get_from_index('by-type-and-mbox', 'rct', mailbox)
-            if len(rct) == 0:
-                return
-            rct = rct[0]
-            rct.content['rct'] = []
-            self.soledad.put_doc(rct)
-
-    def all_mails(self):
-        fdocs_chash = [(fdoc, fdoc.content['chash']) for fdoc in self.soledad.get_from_index('by-type', 'flags')]
-        if len(fdocs_chash) == 0:
-            return []
-        return self._build_mails_from_fdocs(fdocs_chash)
-
-    def all_mails_by_mailbox(self, mailbox_name):
-        fdocs_chash = [(fdoc, fdoc.content['chash']) for fdoc in self.soledad.get_from_index('by-type-and-mbox', 'flags', mailbox_name)]
-        return self._build_mails_from_fdocs(fdocs_chash)
-
-    def _build_mails_from_fdocs(self, fdocs_chash):
-        if len(fdocs_chash) == 0:
-            return []
-
-        fdocs_hdocs = []
-        for fdoc, chash in fdocs_chash:
-            hdoc = self.soledad.get_from_index('by-type-and-contenthash', 'head', chash)
-            if len(hdoc) == 0:
-                continue
-            fdocs_hdocs.append((fdoc, hdoc[0]))
-
-        fdocs_hdocs_bodyphash = [(f[0], f[1], f[1].content.get('body')) for f in fdocs_hdocs]
-        fdocs_hdocs_bdocs_parts = []
-        for fdoc, hdoc, body_phash in fdocs_hdocs_bodyphash:
-            bdoc = self.soledad.get_from_index('by-type-and-payloadhash', 'cnt', body_phash)
-            if len(bdoc) == 0:
-                continue
-            parts = self._extract_parts(hdoc.content)
-            fdocs_hdocs_bdocs_parts.append((fdoc, hdoc, bdoc[0], parts))
-
-        return [PixelatedMail.from_soledad(*raw_mail, soledad_querier=self) for raw_mail in fdocs_hdocs_bdocs_parts]
-
-    def save_mail(self, mail):
-        self.soledad.put_doc(mail.fdoc)
-        self._update_index([mail.fdoc])
-
-    def create_mail(self, mail, mailbox_name):
-        mbox = [m for m in self.soledad.get_from_index('by-type', 'mbox') if m.content['mbox'] == 'INBOX'][0]
-
-        uid = mbox.content['lastuid'] + 1
-        new_docs = [self.soledad.create_doc(doc) for doc in mail.get_for_save(next_uid=uid, mailbox=mailbox_name)]
-        mbox.content['lastuid'] = uid
-
-        self.soledad.put_doc(mbox)
-        self._update_index(new_docs)
-
-        return self.mail(mail.ident)
-
-    def mail(self, ident):
-        fdoc = self.soledad.get_from_index('by-type-and-contenthash', 'flags', ident)[0]
-        hdoc = self.soledad.get_from_index('by-type-and-contenthash', 'head', ident)[0]
-        parts = self._extract_parts(hdoc.content)
-        bdoc = self.soledad.get_from_index('by-type-and-payloadhash', 'cnt', hdoc.content['body'])[0]
-
-        return PixelatedMail.from_soledad(fdoc, hdoc, bdoc, parts=parts, soledad_querier=self)
-
-    def mails(self, idents):
-        fdocs_chash = [(self.soledad.get_from_index('by-type-and-contenthash', 'flags', ident), ident) for ident in idents]
-        fdocs_chash = [(result[0], ident) for result, ident in fdocs_chash if result]
-        return self._build_mails_from_fdocs(fdocs_chash)
-
-    def remove_mail(self, mail):
-        _mail = self.mail(mail.ident)
-        # FIX-ME: Must go through all the part_map phash to delete all the cdocs
-        self.soledad.delete_doc(_mail.fdoc)
-        self.soledad.delete_doc(_mail.hdoc)
-        self.soledad.delete_doc(_mail.bdoc)
-
-    def idents_by_mailbox(self, mailbox_name):
-        return set(doc.content['chash'] for doc in self.soledad.get_from_index('by-type-and-mbox-and-deleted', 'flags', mailbox_name, '0'))
-
-    def _update_index(self, docs):
-        db = self.soledad._db
-
-        indexed_fields = db._get_indexed_fields()
-        if indexed_fields:
-            # It is expected that len(indexed_fields) is shorter than
-            # len(raw_doc)
-            getters = [(field, db._parse_index_definition(field))
-                       for field in indexed_fields]
-            for doc in docs:
-                db._update_indexes(doc.doc_id, doc.content, getters, db._db_handle)
-
-    # Attachments
-    def attachment(self, ident, encoding):
-        bdoc = self.soledad.get_from_index('by-type-and-payloadhash', 'cnt', ident)[0]
-        return {'content': self._try_decode(bdoc.content['raw'], encoding),
-                'content-type': bdoc.content['content-type']}
-
-    def _try_decode(self, raw, encoding):
-        encoding = encoding.lower()
-        if encoding == 'base64':
-            return base64.decodestring(raw)
-        elif encoding == 'quoted-printable':
-            return quopri.decodestring(raw)
-        else:
-            return str(raw)
-
-    def _extract_parts(self, hdoc, parts=None):
-        if not parts:
-            parts = {'alternatives': [], 'attachments': []}
-
-        if hdoc['multi']:
-            for part_key in hdoc.get('part_map', {}).keys():
-                self._extract_parts(hdoc['part_map'][part_key], parts)
-        else:
-            headers_dict = {elem[0]: elem[1] for elem in hdoc.get('headers', [])}
-            if 'attachment' in headers_dict.get('Content-Disposition', ''):
-                parts['attachments'].append(self._extract_attachment(hdoc, headers_dict))
-            else:
-                parts['alternatives'].append(self._extract_alternative(hdoc, headers_dict))
-        return parts
-
-    def _extract_alternative(self, hdoc, headers_dict):
-        bdoc = self.soledad.get_from_index('by-type-and-payloadhash', 'cnt', hdoc['phash'])[0]
-        raw_content = bdoc.content['raw']
-        return {'headers': headers_dict, 'content': raw_content}
-
-    def _extract_attachment(self, hdoc, headers_dict):
-        content_disposition = headers_dict['Content-Disposition']
-        match = re.compile('.*name=\"(.*)\".*').search(content_disposition)
-        filename = ''
-        if match:
-            filename = match.group(1)
-        return {'headers': headers_dict, 'ident': hdoc['phash'], 'name': filename}
-
-    # Removing duplicates
-    def remove_duplicates(self):
-        for mailbox in ['INBOX', 'DRAFTS', 'SENT', 'TRASH']:
-            self._remove_dup_inboxes(mailbox)
-            self._remove_dup_recent(mailbox)
-
-    def _remove_many(self, docs):
-        [self.soledad.delete_doc(doc) for doc in docs]
-
-    def _remove_dup_inboxes(self, mailbox_name):
-        mailboxes = self.soledad.get_from_index('by-type-and-mbox', 'mbox', mailbox_name)
-        if len(mailboxes) == 0:
-            return
-        mailboxes_to_remove = sorted(mailboxes, key=lambda x: x.content['created'])[1:len(mailboxes)]
-        self._remove_many(mailboxes_to_remove)
-
-    def _remove_dup_recent(self, mailbox_name):
-        rct = self.soledad.get_from_index('by-type-and-mbox', 'rct', mailbox_name)
-        if len(rct) == 0:
-            return
-        rct_to_remove = sorted(rct, key=lambda x: len(x.content['rct']), reverse=True)[1:len(rct)]
-        self._remove_many(rct_to_remove)
-
-    # Search Index encryption key get/create
-    def get_index_masterkey(self):
-        index_key = self.soledad.get_from_index('by-type', 'index_key')
-        if len(index_key) == 0:
-            index_key = Fernet.generate_key()
-            self.soledad.create_doc(dict(type='index_key', value=index_key))
-            return index_key
-        return str(index_key[0].content['value'])
diff --git a/service/pixelated/adapter/soledad/soledad_reader_mixin.py b/service/pixelated/adapter/soledad/soledad_reader_mixin.py
new file mode 100644
index 00000000..d0bd2053
--- /dev/null
+++ b/service/pixelated/adapter/soledad/soledad_reader_mixin.py
@@ -0,0 +1,111 @@
+#
+# Copyright (c) 2014 ThoughtWorks, Inc.
+#
+# Pixelated is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pixelated is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+import base64
+import quopri
+from pixelated.adapter.soledad.soledad_facade_mixin import SoledadDbFacadeMixin
+import re
+from pixelated.adapter.model.mail import PixelatedMail
+
+
+class SoledadReaderMixin(SoledadDbFacadeMixin, object):
+
+    def all_mails(self):
+        fdocs_chash = [(fdoc, fdoc.content['chash']) for fdoc in self.get_all_flags()]
+        if len(fdocs_chash) == 0:
+            return []
+        return self._build_mails_from_fdocs(fdocs_chash)
+
+    def all_mails_by_mailbox(self, mailbox_name):
+        fdocs_chash = [(fdoc, fdoc.content['chash']) for fdoc in self.get_all_flags_by_mbox(mailbox_name)]
+        return self._build_mails_from_fdocs(fdocs_chash)
+
+    def _build_mails_from_fdocs(self, fdocs_chash):
+        if len(fdocs_chash) == 0:
+            return []
+
+        fdocs_hdocs = []
+        for fdoc, chash in fdocs_chash:
+            hdoc = self.get_all_headers_by_chash(chash)
+            if len(hdoc) == 0:
+                continue
+            fdocs_hdocs.append((fdoc, hdoc[0]))
+
+        fdocs_hdocs_bodyphash = [(f[0], f[1], f[1].content.get('body')) for f in fdocs_hdocs]
+        fdocs_hdocs_bdocs_parts = []
+        for fdoc, hdoc, body_phash in fdocs_hdocs_bodyphash:
+            bdoc = self.get_content_by_phash(body_phash)
+            if len(bdoc) == 0:
+                continue
+            parts = self._extract_parts(hdoc.content)
+            fdocs_hdocs_bdocs_parts.append((fdoc, hdoc, bdoc[0], parts))
+
+        return [PixelatedMail.from_soledad(*raw_mail, soledad_querier=self) for raw_mail in fdocs_hdocs_bdocs_parts]
+
+    def mail(self, ident):
+        fdoc = self.get_flags_by_chash(ident)
+        hdoc = self.get_header_by_chash(ident)
+        bdoc = self.get_content_by_phash(hdoc.content['body'])[0]
+        parts = self._extract_parts(hdoc.content)
+
+        return PixelatedMail.from_soledad(fdoc, hdoc, bdoc, parts=parts, soledad_querier=self)
+
+    def mails(self, idents):
+        fdocs_chash = [(self.get_flags_by_chash(ident), ident) for ident in
+                       idents]
+        fdocs_chash = [(result, ident) for result, ident in fdocs_chash if result]
+        return self._build_mails_from_fdocs(fdocs_chash)
+
+    def attachment(self, attachment_ident, encoding):
+        bdoc = self.get_content_by_phash(attachment_ident)[0]
+        return {'content': self._try_decode(bdoc.content['raw'], encoding),
+                'content-type': bdoc.content['content-type']}
+
+    def _try_decode(self, raw, encoding):
+        encoding = encoding.lower()
+        if encoding == 'base64':
+            return base64.decodestring(raw)
+        elif encoding == 'quoted-printable':
+            return quopri.decodestring(raw)
+        else:
+            return str(raw)
+
+    def _extract_parts(self, hdoc, parts=None):
+        if not parts:
+            parts = {'alternatives': [], 'attachments': []}
+
+        if hdoc['multi']:
+            for part_key in hdoc.get('part_map', {}).keys():
+                self._extract_parts(hdoc['part_map'][part_key], parts)
+        else:
+            headers_dict = {elem[0]: elem[1] for elem in hdoc.get('headers', [])}
+            if 'attachment' in headers_dict.get('Content-Disposition', ''):
+                parts['attachments'].append(self._extract_attachment(hdoc, headers_dict))
+            else:
+                parts['alternatives'].append(self._extract_alternative(hdoc, headers_dict))
+        return parts
+
+    def _extract_alternative(self, hdoc, headers_dict):
+        bdoc = self.get_content_by_phash(hdoc['phash'])[0]
+        raw_content = bdoc.content['raw']
+        return {'headers': headers_dict, 'content': raw_content}
+
+    def _extract_attachment(self, hdoc, headers_dict):
+        content_disposition = headers_dict['Content-Disposition']
+        match = re.compile('.*name=\"(.*)\".*').search(content_disposition)
+        filename = ''
+        if match:
+            filename = match.group(1)
+        return {'headers': headers_dict, 'ident': hdoc['phash'], 'name': filename}
diff --git a/service/pixelated/adapter/soledad/soledad_search_key_masterkey_retrieval_mixin.py b/service/pixelated/adapter/soledad/soledad_search_key_masterkey_retrieval_mixin.py
new file mode 100644
index 00000000..4946e704
--- /dev/null
+++ b/service/pixelated/adapter/soledad/soledad_search_key_masterkey_retrieval_mixin.py
@@ -0,0 +1,28 @@
+#
+# Copyright (c) 2014 ThoughtWorks, Inc.
+#
+# Pixelated is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pixelated is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+from pixelated.adapter.soledad.soledad_facade_mixin import SoledadDbFacadeMixin
+from cryptography.fernet import Fernet
+
+
+class SoledadSearchIndexMasterkeyRetrievalMixin(SoledadDbFacadeMixin, object):
+
+    def get_index_masterkey(self):
+        index_key = self.get_search_index_masterkey()
+        if len(index_key) == 0:
+            index_key = Fernet.generate_key()
+            self.create_doc(dict(type='index_key', value=index_key))
+            return index_key
+        return str(index_key[0].content['value'])
\ No newline at end of file
diff --git a/service/pixelated/adapter/soledad/soledad_writer_mixin.py b/service/pixelated/adapter/soledad/soledad_writer_mixin.py
new file mode 100644
index 00000000..124a50b5
--- /dev/null
+++ b/service/pixelated/adapter/soledad/soledad_writer_mixin.py
@@ -0,0 +1,69 @@
+#
+# Copyright (c) 2014 ThoughtWorks, Inc.
+#
+# Pixelated is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pixelated is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+from pixelated.adapter.model.mail import PixelatedMail
+from pixelated.adapter.soledad.soledad_facade_mixin import SoledadDbFacadeMixin
+
+
+class SoledadWriterMixin(SoledadDbFacadeMixin, object):
+
+    def mark_all_as_not_recent(self):
+        for mailbox in ['INBOX', 'DRAFTS', 'SENT', 'TRASH']:
+            rct = self.get_recent_by_mbox(mailbox)
+            if len(rct) == 0:
+                return
+            rct = rct[0]
+            rct.content['rct'] = []
+            self.put_doc(rct)
+
+    def save_mail(self, mail):
+        self.put_doc(mail.fdoc)
+        self._update_index([mail.fdoc])
+
+    def create_mail(self, mail, mailbox_name):
+        mbox = [m for m in self.get_all_mbox() if m.content['mbox'] == 'INBOX'][0]
+        uid = mbox.content['lastuid'] + 1
+
+        new_docs = [self.create_doc(doc) for doc in mail.get_for_save(next_uid=uid, mailbox=mailbox_name)]
+        fdoc, hdoc, cdocs = new_docs[0], new_docs[1], new_docs[2:len(new_docs)]
+        bdoc_index = None
+        for i, val in enumerate(cdocs):
+            if val.content['phash'] == hdoc.content['body']:
+                bdoc_index = i
+        bdoc = cdocs.pop(bdoc_index)
+
+        mbox.content['lastuid'] = uid
+        self.put_doc(mbox)
+
+        self._update_index(new_docs)
+        return self.mail(mail.ident) # PixelatedMail.from_soledad(fdoc, hdoc, bdoc, parts=None, soledad_querier=self)
+
+    def remove_mail(self, mail):
+        # FIX-ME: Must go through all the part_map phash to delete all the cdocs
+        self.delete_doc(mail.fdoc)
+        self.delete_doc(mail.hdoc)
+        self.delete_doc(mail.bdoc)
+
+    def _update_index(self, docs):
+        db = self.soledad._db
+
+        indexed_fields = db._get_indexed_fields()
+        if indexed_fields:
+            # It is expected that len(indexed_fields) is shorter than
+            # len(raw_doc)
+            getters = [(field, db._parse_index_definition(field))
+                       for field in indexed_fields]
+            for doc in docs:
+                db._update_indexes(doc.doc_id, doc.content, getters, db._db_handle)
diff --git a/service/pixelated/controllers/mails_controller.py b/service/pixelated/controllers/mails_controller.py
index 50256fa5..9d649a1f 100644
--- a/service/pixelated/controllers/mails_controller.py
+++ b/service/pixelated/controllers/mails_controller.py
@@ -60,19 +60,23 @@ class MailsController:
             self._search_engine.index_mail(mail)
         return ""
 
-    def delete_mail(self, request, mail_id):
+    def _delete_mail(self, mail_id):
         mail = self._mail_service.mail(mail_id)
         if mail.mailbox_name == 'TRASH':
             self._mail_service.delete_permanent(mail_id)
+            self._search_engine.remove_from_index(mail_id)
         else:
             trashed_mail = self._mail_service.delete_mail(mail_id)
             self._search_engine.index_mail(trashed_mail)
+
+    def delete_mail(self, request, mail_id):
+        self._delete_mail(mail_id)
         return respond_json(None, request)
 
     def delete_mails(self, request):
         idents = json.loads(request.content.read())['idents']
         for ident in idents:
-            self.delete_mail(request, ident)
+            self._delete_mail(ident)
         return respond_json(None, request)
 
     def send_mail(self, request):
@@ -102,17 +106,16 @@ class MailsController:
 
     def update_draft(self, request):
         content_dict = json.loads(request.content.read())
-
         _mail = InputMail.from_dict(content_dict)
         draft_id = content_dict.get('ident')
+
         if draft_id:
-            ident = self._draft_service.update_draft(draft_id, _mail).ident
+            pixelated_mail = self._draft_service.update_draft(draft_id, _mail)
             self._search_engine.remove_from_index(draft_id)
         else:
-            ident = self._draft_service.create_draft(_mail).ident
-
-        self._search_engine.index_mail(self._mail_service.mail(ident))
-        return respond_json({'ident': ident}, request)
+            pixelated_mail = self._draft_service.create_draft(_mail)
+        self._search_engine.index_mail(pixelated_mail)
+        return respond_json({'ident': pixelated_mail.ident}, request)
 
     def reply_all_template(self, request, mail_id):
         mail = self._mail_service.reply_all_template(mail_id)