Add unique constraints on db tables

Change-Id: I8480ed2be16f73ada314f64f0bfda8e788288933

3 files changed, 47 insertions, 2 deletions

diff --git a/python_moonutilities/Changelog b/python_moonutilities/Changelog
index 4c08f10c..e6ab2f6e 100644
--- a/python_moonutilities/Changelog
+++ b/python_moonutilities/Changelog
@@ -85,4 +85,8 @@ CHANGES
 
 1.4.7
 -----
-- Delete the auth.py file to remove some code duplication
\ No newline at end of file
+- Delete the auth.py file to remove some code duplication
+
+1.4.8
+-----
+- Add SubjectScopeExisting, ObjectScopeExisting, ActionScopeExisting exceptions
\ No newline at end of file
diff --git a/python_moonutilities/python_moonutilities/__init__.py b/python_moonutilities/python_moonutilities/__init__.py
index 43f8645f..cabb4c52 100644
--- a/python_moonutilities/python_moonutilities/__init__.py
+++ b/python_moonutilities/python_moonutilities/__init__.py
@@ -3,6 +3,6 @@
 # license which can be found in the file 'LICENSE' in this package distribution
 # or at 'http://www.apache.org/licenses/LICENSE-2.0'.
 
-__version__ = "1.4.7"
+__version__ = "1.4.8"
 
 
diff --git a/python_moonutilities/python_moonutilities/exceptions.py b/python_moonutilities/python_moonutilities/exceptions.py
index f3763428..f1dcd31e 100644
--- a/python_moonutilities/python_moonutilities/exceptions.py
+++ b/python_moonutilities/python_moonutilities/exceptions.py
@@ -282,6 +282,26 @@ class ActionUnknown(AdminPerimeter):
     logger = "ERROR"
 
 
+class SubjectExisting(AdminPerimeter):
+    description = _("The given subject is existing.")
+    code = 409
+    title = 'Subject Existing'
+    logger = "ERROR"
+
+
+class ObjectExisting(AdminPerimeter):
+    description = _("The given object is existing.")
+    code = 409
+    title = 'Object Existing'
+    logger = "ERROR"
+
+
+class ActionExisting(AdminPerimeter):
+    description = _("The given action is existing.")
+    code = 409
+    title = 'Action Existing'
+    logger = "ERROR"
+
 class SubjectNameExisting(AdminPerimeter):
     description = _("The given subject name is existing.")
     code = 400
@@ -338,6 +358,27 @@ class ActionScopeUnknown(AdminScope):
     logger = "ERROR"
 
 
+class SubjectScopeExisting(AdminScope):
+    description = _("The given subject scope is existing.")
+    code = 409
+    title = 'Subject Scope Existing'
+    logger = "ERROR"
+
+
+class ObjectScopeExisting(AdminScope):
+    description = _("The given object scope is existing.")
+    code = 409
+    title = 'Object Scope Existing'
+    logger = "ERROR"
+
+
+class ActionScopeExisting(AdminScope):
+    description = _("The given action scope is existing.")
+    code = 409
+    title = 'Action Scope Existing'
+    logger = "ERROR"
+
+
 class SubjectScopeNameExisting(AdminScope):
     description = _("The given subject scope name is existing.")
     code = 400