Add 'name' field to user object

Change-Id: I47bd9e0b35e61e9999c4563b797764a7e002b086

bilean/common/consts.py

@@ -17,7 +17,7 @@ MAX_VALUE = 100000000
 MIN_RESOURCE_NUM = 1
 MAX_RESOURCE_NUM = 1000
 
-RPC_ATTRs = (
+RPC_ATTRS = (
     ENGINE_TOPIC,
     SCHEDULER_TOPIC,
     NOTIFICATION_TOPICS,
@@ -31,6 +31,12 @@ RPC_ATTRs = (
     '1.0',
 )
 
+USER_STATUSES = (
+    USER_INIT, USER_FREE, USER_ACTIVE, USER_WARNING, USER_FREEZE,
+) = (
+    'INIT', 'FREE', 'ACTIVE', 'WARNING', 'FREEZE',
+)
+
 ACTION_NAMES = (
     USER_CREATE_RESOURCE, USER_UPDATE_RESOURCE, USER_DELETE_RESOURCE,
     USER_SETTLE_ACCOUNT,
@@ -58,11 +64,11 @@ RPC_PARAMS = (
 )
 
 USER_KEYS = (
-    USER_ID, USER_POLICY_ID, USER_BALANCE, USER_RATE, USER_CREDIT,
+    USER_ID, USER_NAME, USER_POLICY_ID, USER_BALANCE, USER_RATE, USER_CREDIT,
     USER_LAST_BILL, USER_STATUS, USER_STATUS_REASION, USER_CREATED_AT,
     USER_UPDATED_AT, USER_DELETED_AT,
 ) = (
-    'id', 'policy_id', 'balance', 'rate', 'credit',
+    'id', 'name', 'policy_id', 'balance', 'rate', 'credit',
     'last_bill', 'status', 'status_reason', 'created_at',
     'updated_at', 'deleted_at',
 )

bilean/db/sqlalchemy/api.py

@@ -180,6 +180,7 @@ def user_get_all(context, show_deleted=False, limit=None,
     sort_key_map = {
         consts.USER_CREATED_AT: models.User.created_at.key,
         consts.USER_UPDATED_AT: models.User.updated_at.key,
+        consts.USER_NAME: models.User.name.key,
         consts.USER_BALANCE: models.User.balance.key,
         consts.USER_STATUS: models.User.status.key,
     }

bilean/db/sqlalchemy/migrate_repo/versions/001_bilean_init.py

@@ -24,6 +24,7 @@ def upgrade(migrate_engine):
         'user', meta,
         sqlalchemy.Column('id', sqlalchemy.String(36), primary_key=True,
                           nullable=False),
+        sqlalchemy.Column('name', sqlalchemy.String(255)),
         sqlalchemy.Column('policy_id',
                           sqlalchemy.String(36),
                           sqlalchemy.ForeignKey('policy.id'),

bilean/db/sqlalchemy/models.py

@@ -97,6 +97,7 @@ class User(BASE, BileanBase, SoftDelete, StateAware, models.TimestampMixin):
     __tablename__ = 'user'
 
     id = sqlalchemy.Column(sqlalchemy.String(36), primary_key=True)
+    name = sqlalchemy.Column(sqlalchemy.String(255))
     policy_id = sqlalchemy.Column(
         sqlalchemy.String(36),
         sqlalchemy.ForeignKey('policy.id'),

bilean/engine/service.py

@@ -269,6 +269,8 @@ class EngineService(service.Service):
     def user_create(self, cnxt, user_id, balance=None, credit=None,
                     status=None):
         """Create a new user from notification."""
+        if status is None:
+            status = consts.USER_INIT
         user = user_mod.User(user_id, balance=balance, credit=credit,
                              status=status)
         user.store(cnxt)

bilean/engine/user.py

@@ -41,6 +41,7 @@ class User(object):
 
     def __init__(self, user_id, **kwargs):
         self.id = user_id
+        self.name = kwargs.get('name')
         self.policy_id = kwargs.get('policy_id')
         self.balance = kwargs.get('balance', 0)
         self.rate = kwargs.get('rate', 0.0)
@@ -54,10 +55,14 @@ class User(object):
         self.updated_at = kwargs.get('updated_at')
         self.deleted_at = kwargs.get('deleted_at')
 
+        if self.name is None:
+            self.name = self._retrieve_name(self.id)
+
     def store(self, context):
         """Store the user record into database table."""
 
         values = {
+            'name': self.name,
             'policy_id': self.policy_id,
             'balance': self.balance,
             'rate': self.rate,
@@ -90,17 +95,27 @@ class User(object):
                           six.text_type(ex))
             return False
 
-        project_ids = [project.id for project in projects]
         users = cls.load_all(context)
         user_ids = [user.id for user in users]
-        for pid in project_ids:
-            if pid not in user_ids:
-                user = cls(pid, status=cls.INIT,
+        for project in projects:
+            if project.id not in user_ids:
+                user = cls(project.id, name=project.name, status=cls.INIT,
                            status_reason='Init from keystone')
                 user.store(context)
                 users.append(user)
         return users
 
+    def _retrieve_name(cls, user_id):
+        '''Get user name form keystone.'''
+        keystoneclient = driver_base.BileanDriver().identity()
+        try:
+            project = keystoneclient.project_find(user_id)
+        except exception.InternalError as ex:
+            LOG.exception(_('Failed in retrieving project: %s'),
+                          six.text_type(ex))
+            return None
+        return project.name
+
     @classmethod
     def _from_db_record(cls, record):
         '''Construct a user object from database record.
@@ -108,6 +123,7 @@ class User(object):
         :param record: a DB user object that contains all fields;
         '''
         kwargs = {
+            'name': record.name,
             'policy_id': record.policy_id,
             'balance': record.balance,
             'rate': record.rate,
@@ -175,6 +191,7 @@ class User(object):
     def to_dict(self):
         user_dict = {
             'id': self.id,
+            'name': self.name,
             'policy_id': self.policy_id,
             'balance': self.balance,
             'rate': self.rate,