changed a lot regarding rec state, etc.

backend/models/model_base.py

@@ -0,0 +1,11 @@
+
+class ModelBase:
+    def get(self, attribute_name, default_value=None):
+        if hasattr(self, attribute_name):
+            return getattr(self, attribute_name)
+        elif False:  # a check for properties?
+            pass
+        elif default_value is not None:
+            return default_value
+        else:
+            raise KeyError("{} not found".format(attribute_name))

backend/models/recorder_model.py

@@ -18,12 +18,13 @@ from backend import db, app, login_manager, LrcException
 from sqlalchemy import or_
 from datetime import datetime, timedelta
 
+from backend.models.model_base import ModelBase
 from backend.models.virtual_command_model import virtual_command_recorder_command_table, virtual_command_recorder_table
 
 metadata = MetaData()
 
 
-class RecorderModel(db.Model):
+class RecorderModel(db.Model, ModelBase):
     __table_args__ = {'extend_existing': True}
     id = db.Column(db.Integer, autoincrement=True, primary_key=True)
     created_at = db.Column(db.DateTime, nullable=False, default=datetime.utcnow())
@@ -43,6 +44,10 @@ class RecorderModel(db.Model):
     def get_all():
         return RecorderModel.query.all()
 
+    @staticmethod
+    def get_by_id(id):
+        return RecorderModel.query.filter(RecorderModel.id == id).first()
+
     @staticmethod
     def get_by_name(name):
         return RecorderModel.query.filter(RecorderModel.model_name == name).first()
@@ -79,7 +84,7 @@ class RecorderModel(db.Model):
         return self.model_name + " (record adapter: {})".format(self.record_adapter_id)
 
 
-class Recorder(db.Model):
+class Recorder(db.Model, ModelBase):
     __table_args__ = {'extend_existing': True}
     id = db.Column(db.Integer, autoincrement=True, primary_key=True)
     created_at = db.Column(db.DateTime, nullable=False, default=datetime.utcnow())
@@ -209,7 +214,7 @@ class Recorder(db.Model):
                           sort_keys=True, indent=4)
 
 
-class RecorderCommand(db.Model):
+class RecorderCommand(db.Model, ModelBase):
     __table_args__ = {'extend_existing': True}
     """Table containing permissions associated with groups."""
     id = db.Column(db.Integer, autoincrement=True, primary_key=True)