From d7bb1cdd88f2f19839d99ad7d6aece10ba60a815 Mon Sep 17 00:00:00 2001
From: Martin Saturka <martin.saturka@sourcefabric.org>
Date: Mon, 7 Jul 2014 16:26:52 +0200
Subject: [PATCH] lb-1822: big ints for cids of users and blog posts

---
 .../livedesk/__plugin__/livedesk/upgrade.py   | 16 +++++++++-
 plugins/livedesk/livedesk/meta/blog_post.py   |  4 +--
 .../__plugin__/superdesk_user/upgrade.py      | 31 +++++++++++++++++++
 .../superdesk/user/meta/user.py               |  4 +--
 4 files changed, 50 insertions(+), 5 deletions(-)
 create mode 100644 plugins/superdesk-user/__plugin__/superdesk_user/upgrade.py

diff --git a/plugins/livedesk/__plugin__/livedesk/upgrade.py b/plugins/livedesk/__plugin__/livedesk/upgrade.py
index a9598e275..ae5452498 100644
--- a/plugins/livedesk/__plugin__/livedesk/upgrade.py
+++ b/plugins/livedesk/__plugin__/livedesk/upgrade.py
@@ -74,6 +74,20 @@ def insertTheme():
 
 # --------------------------------------------------------------------
 
+@app.populate(priority=PRIORITY_LAST)
+def upgradeBlogPostCid():
+    creator = alchemySessionCreator()
+    session = creator()
+    assert isinstance(session, Session)
+
+    try: session.execute("ALTER TABLE livedesk_post CHANGE COLUMN `id_change` `id_change` BIGINT UNSIGNED")
+    except (ProgrammingError, OperationalError): pass
+
+    session.commit()
+    session.close()
+
+# --------------------------------------------------------------------
+
 @app.populate
 def upgradeUser():
     creator = alchemySessionCreator()
@@ -512,4 +526,4 @@ def upgradeSeoChangedOnFix():
     try:
         session.execute("ALTER TABLE `livedesk_blog_seo` ADD COLUMN `changed_on` DATETIME NULL DEFAULT NULL")
     except (Exception): pass
-        
\ No newline at end of file
+        
diff --git a/plugins/livedesk/livedesk/meta/blog_post.py b/plugins/livedesk/livedesk/meta/blog_post.py
index fc7441728..18fb0cf0f 100644
--- a/plugins/livedesk/livedesk/meta/blog_post.py
+++ b/plugins/livedesk/livedesk/meta/blog_post.py
@@ -11,7 +11,7 @@
 
 from ..api.blog_post import BlogPost
 from livedesk.meta.blog import BlogMapped
-from sqlalchemy.dialects.mysql.base import INTEGER
+from sqlalchemy.dialects.mysql.base import BIGINT
 from sqlalchemy.ext.declarative import declared_attr
 from sqlalchemy.ext.hybrid import hybrid_property
 from sqlalchemy.schema import Column, ForeignKey
@@ -30,7 +30,7 @@ class BlogPostDefinition:
     __tablename__ = 'livedesk_post'
     __table_args__ = dict(mysql_engine='InnoDB', mysql_charset='utf8')
 
-    CId = declared_attr(lambda cls: Column('id_change', INTEGER(unsigned=True)))
+    CId = declared_attr(lambda cls: Column('id_change', BIGINT(unsigned=True)))
     Blog = declared_attr(lambda cls: Column('fk_blog_id', ForeignKey(BlogMapped.Id), nullable=False))
     Order = declared_attr(lambda cls: Column('ordering', REAL))
     # Non REST model attribute --------------------------------------
diff --git a/plugins/superdesk-user/__plugin__/superdesk_user/upgrade.py b/plugins/superdesk-user/__plugin__/superdesk_user/upgrade.py
new file mode 100644
index 000000000..9a8643f99
--- /dev/null
+++ b/plugins/superdesk-user/__plugin__/superdesk_user/upgrade.py
@@ -0,0 +1,31 @@
+'''
+Created on July 7, 2014
+
+@package: superdesk user
+@copyright: 2014 Sourcefabric o.p.s.
+@license: http://www.gnu.org/licenses/gpl-3.0.txt
+@author: Martin Saturka
+
+Contains upgrade functions
+'''
+
+from ..superdesk.db_superdesk import alchemySessionCreator
+from ally.container import app
+from sqlalchemy.exc import ProgrammingError, OperationalError
+from sqlalchemy.orm.session import Session
+from ally.container.app import PRIORITY_LAST
+
+# --------------------------------------------------------------------
+
+@app.populate(priority=PRIORITY_LAST)
+def upgradeUserCid():
+    creator = alchemySessionCreator()
+    session = creator()
+    assert isinstance(session, Session)
+
+    try: session.execute("ALTER TABLE user CHANGE COLUMN `cid` `cid` BIGINT UNSIGNED DEFAULT 0")
+    except (ProgrammingError, OperationalError): pass
+
+    session.commit()
+    session.close()
+
diff --git a/plugins/superdesk-user/superdesk/user/meta/user.py b/plugins/superdesk-user/superdesk/user/meta/user.py
index 448048f3e..119a6792a 100644
--- a/plugins/superdesk-user/superdesk/user/meta/user.py
+++ b/plugins/superdesk-user/superdesk/user/meta/user.py
@@ -18,7 +18,7 @@
 from sqlalchemy.orm import relationship
 from sqlalchemy.ext.associationproxy import association_proxy
 from superdesk.person.meta.person import PersonMapped
-from sqlalchemy.dialects.mysql.base import INTEGER
+from sqlalchemy.dialects.mysql.base import BIGINT
 
 # --------------------------------------------------------------------
 
@@ -33,7 +33,7 @@ class UserMapped(PersonMapped, User):
 
     Name = Column('name', String(150), nullable=False, unique=True)
     Uuid = Column('uuid', String(32), unique=True, nullable=True)
-    Cid = Column('cid', INTEGER(unsigned=True), nullable=True, default=0)
+    Cid = Column('cid', BIGINT(unsigned=True), nullable=True, default=0)
     CreatedOn = Column('created_on', DateTime, nullable=False)
     Active = Column('active', Boolean, nullable=False, default=True)
     Type = association_proxy('type', 'Key')