add machine and calibration data

src/paveit/datamodels/machines.py

@@ -0,0 +1,73 @@
+import datetime
+
+from mongoengine import *
+
+from paveit.datamodels import (
+    ComponentsServoHydraulicMachineKMD,
+    ComponentsServoHydraulicMachineLVDT,
+    ComponentsServoHydraulicMachineTemperatureControl,
+    Labtest,
+)
+from paveit.helper import fetch_recursive, mongo_to_dict
+
+from .usermanagement import Organisation
+
+
+# ??? Labtest: Ist das richtig hier?
+class Experiment(EmbeddedDocument):
+    test = LazyReferenceField(Labtest, required=True)
+    config = ListField(StringField(), required=True)
+
+
+class Machine(Document):
+    
+    company = StringField(required=True)
+    name = StringField(required=True)
+    
+    department = StringField(required=False)
+    room = StringField(required=False)
+    
+    serialnumber = StringField(required=True)
+    
+    extrainfo = StringField(required=False)
+
+    tests = ListField(EmbeddedDocumentField(Experiment), required=True)
+    
+    # Standartkomponenten festlegen: wenn ortsveränderlich, dann leer lassen
+    component_temperature = LazyReferenceField(ComponentsServoHydraulicMachineTemperatureControl, required=True)
+    component_kmd = LazyReferenceField(ComponentsServoHydraulicMachineKMD, required=False)
+    component_lvdt = ListField(LazyReferenceField(ComponentsServoHydraulicMachineLVDT), required=False)
+    
+    date = DateTimeField(default=datetime.datetime.now,
+                         wtf_options={"render_kw": {
+                             "step": "60"
+                         }})
+
+    org_id = LazyReferenceField(Organisation,
+                                required=True,
+                                reverse_delete_rule=CASCADE)
+
+    tags = ListField(StringField())
+    
+    def to_dict(self):
+        # convert data to dict
+        data = fetch_recursive(self)
+        data = mongo_to_dict(data)
+       
+        return data
+
+    meta = {
+        'allow_inheritance': True,
+        'index_opts': {},
+        'index_background': True,
+        'index_cls': False,
+        'auto_create_index': True,
+        'collection': 'machines',
+        "db_alias": 'dblabtests',
+        'indexes': [
+            [("name", 1)],
+        ]
+    }
+
+class ServoHydraulicMachine(Machine):
+    pass