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1 files changed, 41 insertions, 0 deletions

diff --git a/opendc/models/simulation.py b/opendc/models/simulation.py
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index 00000000..b698867c
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+++ b/opendc/models/simulation.py
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+import json
+
+from opendc.models.authorization import Authorization
+from opendc.models.model import Model
+from opendc.models.user import User
+from opendc.util import database, exceptions
+
+class Simulation(Model):
+
+    JSON_TO_PYTHON_DICT = {
+        'Simulation': {
+            'id': 'id',
+            'name': 'name',
+            'datetimeCreated': 'datetime_created',
+            'datetimeLastEdited': 'datetime_last_edited'
+        }
+    }
+
+    TABLE_NAME = 'simulations'
+    COLUMNS = ['id', 'datetime_created', 'datetime_last_edited', 'name']
+    COLUMNS_PRIMARY_KEY = ['id']
+
+    def google_id_has_at_least(self, google_id, authorization_level):
+        """Return True if the user has at least the given auth level over this Simulation."""
+ 
+        # Get the User id
+
+        try:
+            user_id = User.from_google_id(google_id).read().id
+        except exceptions.RowNotFoundError:
+            return False
+
+        # Get the Simulation id
+
+        simulation_id = self.id
+
+        # Check the Authorization
+
+        authorization = Authorization.from_primary_key((user_id, simulation_id))
+
+        return authorization.has_at_least(authorization_level)