Show policies without results (#471)

* Update Dependencies

Signed-off-by: Frank Jogeleit <[email protected]>

* Show Policies without results when using a source plugin

Signed-off-by: Frank Jogeleit <[email protected]>

---------

Signed-off-by: Frank Jogeleit <[email protected]>

Author: fjogeleit

backend/pkg/server/api/handler.go

@@ -363,7 +363,7 @@ func (h *Handler) Policies(ctx *gin.Context) {
 		if err != nil {
 			zap.L().Error("failed to load policies from plugin", zap.String("cluster", ctx.Param("cluster")), zap.String("plugin", source), zap.Error(err))
 		} else {
-			ctx.JSON(http.StatusOK, MapPluginPolicies(policies, list))
+			ctx.JSON(http.StatusOK, MapPluginPolicies(source, policies, list))
 			return
 		}
 	}

backend/pkg/server/api/mapper.go

@@ -7,6 +7,7 @@ import (
 	plugin "github.com/kyverno/policy-reporter-plugins/sdk/api"
 
 	"github.com/kyverno/policy-reporter-ui/pkg/api/core"
+	"github.com/kyverno/policy-reporter-ui/pkg/service"
 	"github.com/kyverno/policy-reporter-ui/pkg/utils"
 )
 
@@ -118,7 +119,7 @@ func MapPoliciesFromCore(policies []core.Policy) map[string][]Policy {
 	return results
 }
 
-func MapPluginPolicies(policies []plugin.PolicyListItem, coreList []core.Policy) map[string][]Policy {
+func MapPluginPolicies(source string, policies []plugin.PolicyListItem, coreList []core.Policy) map[string][]Policy {
 	results := make(map[string][]Policy)
 
 	if len(coreList) == 0 {
@@ -135,15 +136,25 @@ func MapPluginPolicies(policies []plugin.PolicyListItem, coreList []core.Policy)
 
 	for _, policy := range policies {
 		if _, ok := cache[policy.Category]; !ok {
-			continue
+			cache[policy.Category] = make(map[string]*core.Policy)
 		}
 
 		corePolicy := cache[policy.Category][policyID(policy)]
 		if corePolicy == nil {
 			corePolicy = cache[policy.Category][policy.Name]
 		}
 		if corePolicy == nil {
-			continue
+			corePolicy = &core.Policy{
+				Name:   policy.Name,
+				Source: source,
+				Results: map[string]int{
+					service.StatusPass:  0,
+					service.StatusFail:  0,
+					service.StatusError: 0,
+					service.StatusWarn:  0,
+					service.StatusSkip:  0,
+				},
+			}
 		}
 
 		category := policy.Category

frontend/modules/core/components/policy/Item.vue

@@ -8,6 +8,9 @@
     <v-list-item-title>
       {{ item.title }}
     </v-list-item-title>
+    <v-list-item-subtitle v-if="item.namespace">
+      {{ item.namespace }}
+    </v-list-item-subtitle>
     <template v-slot:append v-if="summary">
       <ResultChip :to="{ name: 'policies-source-policy', params: { source: item.source, policy: item.name }, query: { kinds: route.query?.kinds, 'cluster-kinds': route.query['cluster-kinds'] }}" class="ml-2" :status="Status.SUMMARY" :count="count" tooltip="results" />
     </template>

frontend/modules/core/components/policy/SourceGroup.vue

@@ -12,7 +12,7 @@
         <v-card-text>
           <GraphBarPerCategory :source="source.chart" />
         </v-card-text>
-        <policy-list v-for="item in source.categories"
+        <policy-list v-for="item in categories"
                      :key="item"
                      :category="item"
                      :pending="pending as boolean"
@@ -47,6 +47,8 @@ const { data, refresh, pending } = useAPI(
     { default: () => ({}) }
 );
 
+const categories = computed(() => Object.keys(data.value || {}))
+
 watch(combinedFilter, onChange(refresh))
 
 useStatusProvider(ref({ status: props.source.status }))