feat: add likelihood endpoint

backend/ebios_rm/models.py

@@ -101,6 +101,10 @@ class Meta:
         verbose_name_plural = _("Ebios RM Studies")
         ordering = ["created_at"]
 
+    @property
+    def parsed_matrix(self):
+        return self.risk_matrix.parse_json_translated()
+
 
 class FearedEvent(NameDescriptionMixin, FolderMixin):
     ebios_rm_study = models.ForeignKey(
@@ -210,6 +214,7 @@ class Meta:
         verbose_name = _("RO/TO couple")
         verbose_name_plural = _("RO/TO couples")
         ordering = ["created_at"]
+
 
     def save(self, *args, **kwargs):
         self.folder = self.ebios_rm_study.folder
@@ -396,3 +401,11 @@ class Meta:
     def save(self, *args, **kwargs):
         self.folder = self.ebios_rm_study.folder
         super().save(*args, **kwargs)
+
+    @property
+    def risk_matrix(self):
+        return self.ebios_rm_study.risk_matrix
+
+    @property
+    def parsed_matrix(self):
+        return self.risk_matrix.parse_json_translated()

backend/ebios_rm/views.py

@@ -1,4 +1,5 @@
 from core.views import BaseModelViewSet as AbstractBaseModelViewSet
+from core.serializers import RiskMatrixReadSerializer
 from .models import (
     EbiosRMStudy,
     FearedEvent,
@@ -31,6 +32,20 @@ class EbiosRMStudyViewSet(BaseModelViewSet):
     def status(self, request):
         return Response(dict(EbiosRMStudy.Status.choices))
 
+    @method_decorator(cache_page(60 * LONG_CACHE_TTL))
+    @action(detail=True, name="Get likelihood choices")
+    def likelihood(self, request, pk):
+        ebios_rm_study: EbiosRMStudy = self.get_object()
+        undefined = dict([(-1, "--")])
+        _choices = dict(
+            zip(
+                list(range(0, 64)),
+                [x["name"] for x in ebios_rm_study.parsed_matrix["probability"]],
+            )
+        )
+        choices = undefined | _choices
+        return Response(choices)
+
 
 class FearedEventViewSet(BaseModelViewSet):
     model = FearedEvent
@@ -82,3 +97,22 @@ class OperationalScenarioViewSet(BaseModelViewSet):
     filterset_fields = [
         "ebios_rm_study",
     ]
+
+    @action(detail=True, name="Get risk matrix", url_path="risk-matrix")
+    def risk_matrix(self, request, pk=None):
+        attack_path = self.get_object()
+        return Response(RiskMatrixReadSerializer(attack_path.risk_matrix).data)
+
+    @method_decorator(cache_page(60 * LONG_CACHE_TTL))
+    @action(detail=True, name="Get likelihood choices")
+    def likelihood(self, request, pk):
+        attack_path: AttackPath = self.get_object()
+        undefined = dict([(-1, "--")])
+        _choices = dict(
+            zip(
+                list(range(0, 64)),
+                [x["name"] for x in attack_path.parsed_matrix["probability"]],
+            )
+        )
+        choices = undefined | _choices
+        return Response(choices)

frontend/messages/en.json

@@ -384,7 +384,7 @@
 	"exportDatabase": "Export database",
 	"upload": "Upload",
 	"add": "Add",
-	"undefined": "undefined",
+	"undefined": "--",
 	"production": "Production",
 	"design": "Design",
 	"development": "Development",
@@ -937,5 +937,6 @@
 	"resources": "Resources",
 	"pertinence": "Pertinence",
 	"isSelected": "Is selected",
-	"attackPaths": "Attack paths"
+	"attackPaths": "Attack paths",
+	"likelihood": "Likelihood"
 }

frontend/src/lib/components/Forms/ModelForm/OperationalScenarioForm.svelte

@@ -6,6 +6,7 @@
 	import * as m from '$paraglide/messages.js';
 	import { getOptions } from '$lib/utils/crud';
 	import TextArea from '../TextArea.svelte';
+	import Select from '../Select.svelte';
 
 	export let form: SuperValidated<any>;
 	export let model: ModelInfo;
@@ -46,13 +47,14 @@
 	field="attack_paths"
 	label={m.attackPaths()}
 />
-<!-- <Select
-    {form}
-    options={data.impactChoices}
-    color_map={impactColorMap}
-    field="residual_impact"
-    label={m.residualImpact()}
-/> -->
+<Select
+	{form}
+	options={model.selectOptions['likelihood']}
+	field="likelihood"
+	label={m.likelihood()}
+	cacheLock={cacheLocks['likelihood']}
+	bind:cachedValue={formDataCache['likelihood']}
+/>
 <Checkbox {form} field="is_selected" label={m.isSelected()} />
 <TextArea
 	{form}

frontend/src/lib/utils/crud.ts

@@ -659,6 +659,9 @@ export const URL_MODEL_MAP: ModelMap = {
 			{ field: 'ebios_rm_study', urlModel: 'ebios-rm' },
 			{ field: 'threats', urlModel: 'threats' },
 			{ field: 'attack_paths', urlModel: 'attack_paths' }
+		],
+		selectFields: [
+			{ field: 'likelihood' }
 		]
 	}
 };

frontend/src/routes/(app)/(internal)/ebios-rm/[id=uuid]/workshop-four/operational-scenario/+page.server.ts

@@ -30,6 +30,10 @@ export const load: PageServerLoad = async ({ params, fetch }) => {
 
 	const foreignKeys: Record<string, any> = {};
 
+	const endpoint = `${BASE_API_URL}/${model.endpointUrl}?ebios_rm_study=${params.id}`;
+	const res = await fetch(endpoint);
+	const data = await res.json().then((res) => res.results);
+
 	for (const keyField of foreignKeyFields) {
 		const keyModel = getModelInfo(keyField.urlModel);
 		const queryParams = keyField.urlParams ? `?${keyField.urlParams}` : '';
@@ -50,9 +54,7 @@ export const load: PageServerLoad = async ({ params, fetch }) => {
 
 	for (const selectField of selectFields) {
 		if (selectField.detail) continue;
-		const url = model.endpointUrl
-			? `${BASE_API_URL}/${model.endpointUrl}/${selectField.field}/`
-			: `${BASE_API_URL}/${model.urlModel}/${selectField.field}/`;
+		const url = `${BASE_API_URL}/ebios-rm/studies/${params.id}/${selectField.field}/`
 		const response = await fetch(url);
 		if (response.ok) {
 			selectOptions[selectField.field] = await response.json().then((data) =>
@@ -68,10 +70,6 @@ export const load: PageServerLoad = async ({ params, fetch }) => {
 
 	model['selectOptions'] = selectOptions;
 
-	const endpoint = `${BASE_API_URL}/${model.endpointUrl}?ebios_rm_study=${params.id}`;
-	const res = await fetch(endpoint);
-	const data = await res.json().then((res) => res.results);
-
 	const bodyData = tableSourceMapper(data, listViewFields[URLModel as urlModel].body);
 
 	const headData: Record<string, string> = listViewFields[URLModel as urlModel].body.reduce(