1 files changed, 62 insertions, 0 deletions
diff --git a/sdc-workflow-designer-ui/src/main/frontend/src/features/workflow/overview/overviewSelectors.js b/sdc-workflow-designer-ui/src/main/frontend/src/features/workflow/overview/overviewSelectors.js
new file mode 100644
index 00000000..d6bb1915
--- /dev/null
+++ b/sdc-workflow-designer-ui/src/main/frontend/src/features/workflow/overview/overviewSelectors.js
@@ -0,0 +1,62 @@
+/*
+* Copyright © 2018 European Support Limited
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+ *      http://www.apache.org/licenses/LICENSE-2.0
+*
+ * Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import { createSelector } from 'reselect';
+import { getWorkflowParams } from 'features/workflow/create/createWorkflowSelector';
+import { versionState } from 'features/version/versionConstants';
+
+export const getVersions = state => state && state.workflow.versions;
+export const getSortedVersions = createSelector(
+    getVersions,
+    versions => versions && versions.sort((a, b) => a.name - b.name)
+);
+export const getSelectedVersionId = state =>
+    state && state.currentVersion.general.id;
+export const getWorkflowCreationTime = state =>
+    state && state.workflow.data.creationTime;
+
+export const getWorkflowModificationTime = state =>
+    state && state.workflow.data.modificationTime;
+
+export const getWorkflowId = state => state && state.workflow.data.id;
+export const getAllIsVersionsCertifies = createSelector(
+    getSortedVersions,
+    versions =>
+        versions &&
+        versions.filter(
+            version => version.state.toLowerCase() === versionState.CERTIFIED
+        ).length === versions.length
+);
+
+export const getWorkflowData = createSelector(
+    getWorkflowParams,
+    getWorkflowCreationTime,
+    getWorkflowModificationTime,
+    getWorkflowId,
+    (params, creationTime, modificationTime, id) => {
+        return {
+            ...params,
+            created: creationTime,
+            modified: modificationTime,
+            id
+        };
+    }
+);
+
+export const getLatestBaseId = createSelector(
+    getSortedVersions,
+    versions => versions.length && versions[versions.length - 1].id
+);