do not tell users to add a process model/group if they do not have access to do so w/ burnettk

spiffworkflow-backend/src/spiffworkflow_backend/config/permissions/local_development.yml

@@ -20,6 +20,16 @@ groups:
 
 permissions:
   admin:
-    groups: [admin, group1, group2]
+    groups: [admin, group1]
     allowed_permissions: [create, read, update, delete]
     uri: /*
+
+  basic:
+    groups: [group2]
+    allowed_permissions: [all]
+    uri: BASIC
+
+  basic-read:
+    groups: [group2]
+    allowed_permissions: [read]
+    uri: PG:ALL

spiffworkflow-frontend/src/components/ProcessGroupListTiles.tsx

@@ -20,6 +20,7 @@ type OwnProps = {
   processGroup?: ProcessGroup;
   headerElement?: ReactElement;
   showNoItemsDisplayText?: boolean;
+  userCanCreateProcessModels?: boolean;
 };
 
 export default function ProcessGroupListTiles({
@@ -27,6 +28,7 @@ export default function ProcessGroupListTiles({
   processGroup,
   headerElement,
   showNoItemsDisplayText,
+  userCanCreateProcessModels,
 }: OwnProps) {
   const [searchParams] = useSearchParams();
 
@@ -84,7 +86,7 @@ export default function ProcessGroupListTiles({
           </ClickableTile>
         );
       });
-    } else {
+    } else if (userCanCreateProcessModels) {
       displayText = (
         <p className="no-results-message">
           There are no process groups to display. You can add one by clicking
@@ -92,6 +94,12 @@ export default function ProcessGroupListTiles({
           additional process groups and / or process models.
         </p>
       );
+    } else {
+      displayText = (
+        <p className="no-results-message">
+          There are no process groups to display
+        </p>
+      );
     }
     return displayText;
   };

spiffworkflow-frontend/src/components/ProcessModelListTiles.tsx

@@ -19,6 +19,7 @@ type OwnProps = {
   checkPermissions?: boolean;
   onLoadFunction?: Function;
   showNoItemsDisplayText?: boolean;
+  userCanCreateProcessModels?: boolean;
 };
 
 export default function ProcessModelListTiles({
@@ -28,6 +29,7 @@ export default function ProcessModelListTiles({
   checkPermissions = true,
   onLoadFunction,
   showNoItemsDisplayText,
+  userCanCreateProcessModels,
 }: OwnProps) {
   const [searchParams] = useSearchParams();
   const [processModels, setProcessModels] = useState<ProcessModel[] | null>(
@@ -94,7 +96,7 @@ export default function ProcessModelListTiles({
           </Tile>
         );
       });
-    } else {
+    } else if (userCanCreateProcessModels) {
       displayText = (
         <p className="no-results-message">
           There are no process models to display. You can add one by clicking
@@ -103,6 +105,12 @@ export default function ProcessModelListTiles({
           runnable workflow.
         </p>
       );
+    } else {
+      displayText = (
+        <p className="no-results-message">
+          There are no process models to display
+        </p>
+      );
     }
     return displayText;
   };

spiffworkflow-frontend/src/routes/ProcessGroupShow.tsx

@@ -34,7 +34,9 @@ export default function ProcessGroupShow() {
     [targetUris.processGroupShowPath]: ['PUT', 'DELETE'],
     [targetUris.processModelCreatePath]: ['POST'],
   };
-  const { ability } = usePermissionFetcher(permissionRequestData);
+  const { ability, permissionsLoaded } = usePermissionFetcher(
+    permissionRequestData
+  );
 
   useEffect(() => {
     const processResult = (result: any) => {
@@ -63,7 +65,7 @@ export default function ProcessGroupShow() {
     }
   };
 
-  if (processGroup) {
+  if (processGroup && permissionsLoaded) {
     const modifiedProcessGroupId = modifyProcessIdentifierForPathParam(
       processGroup.id
     );
@@ -137,6 +139,10 @@ export default function ProcessGroupShow() {
             processGroup={processGroup}
             defaultProcessModels={processGroup.process_models}
             showNoItemsDisplayText={showNoItemsDisplayText}
+            userCanCreateProcessModels={ability.can(
+              'POST',
+              targetUris.processModelCreatePath
+            )}
           />
           <br />
           <br />
@@ -145,6 +151,10 @@ export default function ProcessGroupShow() {
             headerElement={<h2 className="clear-left">Process Groups</h2>}
             defaultProcessGroups={processGroup.process_groups}
             showNoItemsDisplayText={showNoItemsDisplayText}
+            userCanCreateProcessModels={ability.can(
+              'POST',
+              targetUris.processGroupListPath
+            )}
           />
         </ul>
       </>