response details of device with annotations from api

api/urls.py

@@ -7,6 +7,7 @@ app_name = 'api'
 
 urlpatterns = [
     path('v1/snapshot/', views.NewSnapshotView.as_view(), name='new_snapshot'),
+    path('v1/device/<str:pk>/', views.DetailsDeviceView.as_view(), name='device'),
     path('v1/tokens/', views.TokenView.as_view(), name='tokens'),
     path('v1/tokens/new', views.TokenNewView.as_view(), name='new_token'),
     path("v1/tokens/<int:pk>/edit", views.EditTokenView.as_view(), name="edit_token"),

api/views.py

@@ -205,19 +205,57 @@ class EditTokenView(DashboardView, UpdateView):
         return kwargs
 
 
-class DetailsComputerView(ApiMixing):
+class DetailsDeviceView(ApiMixing):
 
     def get(self, request, *args, **kwargs):
         response = self.auth()
         if response:
             return response
 
-        try:
-            data = json.loads(request.body)
-        except:
-            pass
+        self.pk = kwargs['pk']
+        self.object = Device(id=self.pk)
 
+        if not self.object.last_evidence:
             return JsonResponse({}, status=404)
 
+        if self.object.owner != self.tk.owner.institution:
+            return JsonResponse({}, status=403)
+
+        data = self.get_data()
+        return JsonResponse(data, status=200)
+
     def post(self, request, *args, **kwargs):
         return JsonResponse({}, status=404)
+
+    def get_data(self):
+        data = {}
+        self.object.initial()
+        self.object.get_last_evidence()
+        evidence = self.object.last_evidence
+
+        if evidence.is_legacy():
+            data.update({
+                "device": evidence.get("device"),
+                "components": evidence.get("components"),
+            })
+        else:
+            evidence.get_doc()
+            snapshot = ParseSnapshot(evidence.doc).snapshot_json
+            data.update({
+                "device": snapshot.get("device"),
+                "components": snapshot.get("components"),
+            })
+
+        uuids = Annotation.objects.filter(
+            owner=self.tk.owner.institution,
+            value=self.pk
+        ).values("uuid")
+
+        annotations = Annotation.objects.filter(
+            uuid__in=uuids,
+            owner=self.tk.owner.institution,
+            type = Annotation.Type.USER
+        ).values_list("key", "value")
+
+        data.update({"annotations": list(annotations)})
+        return data

device/models.py

@@ -1,8 +1,7 @@
 from django.db import models, connection
 
-from utils.constants import STR_SM_SIZE, STR_SIZE, STR_EXTEND_SIZE, ALGOS
+from utils.constants import ALGOS
 from evidence.models import Annotation, Evidence
-from user.models import User
 from lot.models import DeviceLot
 
 

evidence/models.py

@@ -3,7 +3,7 @@ import json
 from dmidecode import DMIParse
 from django.db import models
 
-from utils.constants import STR_SM_SIZE, STR_EXTEND_SIZE, CHASSIS_DH
+from utils.constants import STR_EXTEND_SIZE, CHASSIS_DH
 from evidence.xapian import search
 from evidence.parse_details import ParseSnapshot
 from user.models import User, Institution
@@ -67,7 +67,7 @@ class Evidence:
         for xa in matches:
             self.doc = json.loads(xa.document.get_data())
 
-        if self.doc.get("software") == "workbench-script":
+        if not self.is_legacy():
             dmidecode_raw = self.doc["data"]["dmidecode"]
             self.dmi = DMIParse(dmidecode_raw)
 
@@ -80,7 +80,7 @@ class Evidence:
             self.created = self.annotations.last().created
 
     def get_components(self):
-        if self.doc.get("software") != "workbench-script":
+        if self.is_legacy():
             return self.doc.get('components', [])
         self.set_components()
         return self.components
@@ -92,7 +92,7 @@ class Evidence:
                 return ""
             return list(self.doc.get('kv').values())[0]
 
-        if self.doc.get("software") != "workbench-script":
+        if self.is_legacy():
             return self.doc['device']['manufacturer']
 
         return self.dmi.manufacturer().strip()
@@ -104,13 +104,13 @@ class Evidence:
                 return ""
             return list(self.doc.get('kv').values())[1]
 
-        if self.doc.get("software") != "workbench-script":
+        if self.is_legacy():
             return self.doc['device']['model']
 
         return self.dmi.model().strip()
 
     def get_chassis(self):
-        if self.doc.get("software") != "workbench-script":
+        if self.is_legacy():
             return self.doc['device']['model']
 
         chassis = self.dmi.get("Chassis")[0].get("Type", '_virtual')
@@ -132,3 +132,6 @@ class Evidence:
     def set_components(self):
         snapshot = ParseSnapshot(self.doc).snapshot_json
         self.components = snapshot['components']
+
+    def is_legacy(self):
+        return self.doc.get("software") != "workbench-script"