interface: fix group joining and display of share profile view

pkg/interface/src/logic/lib/group.ts

@@ -24,11 +24,11 @@ export function makeResource(ship: string, name: string) {
 
 export function isWriter(group: Group, resource: string) {
   const writers: Set<string> | undefined = _.get(
-    group.tags,
-    ["graph", resource, "writers"],
+    group,
+    ["tags", "graph", resource, "writers"],
     undefined
   );
-  const admins = group.tags?.role?.admin ?? new Set();
+  const admins = group?.tags?.role?.admin ?? new Set();
   if (_.isUndefined(writers)) {
     return true;
   } else {

pkg/interface/src/views/apps/chat/components/ShareProfile.js

@@ -83,7 +83,7 @@ export const ShareProfile = (props) => {
       p={1}
       alignItems="center"
       borderRadius={2}
-      backgroundColor={!props.our ? `#${uxToHex(props.our.color)}` : "#000000"}>
+      backgroundColor={!!props.our ? `#${uxToHex(props.our.color)}` : "#000000"}>
       <Sigil
         ship={window.ship}
         size={16}

pkg/interface/src/views/landscape/components/ChannelPopoverRoutes/ChannelPermissions.tsx

@@ -76,7 +76,7 @@ export function GraphPermissions(props: GraphPermissionsProps) {
   const { api, group, association } = props;
 
   const writers = _.get(
-    group.tags,
+    group?.tags,
     ["graph", association.resource, "writers"],
     new Set()
   );

pkg/interface/src/views/landscape/components/JoinGroup.tsx

@@ -87,6 +87,7 @@ export function JoinGroup(props: JoinGroupProps) {
           (group in (p.associations?.graph ?? {})
             || group in (p.associations?.groups ?? {}))
       });
+
       if(props.groups?.[group]?.hidden) {
         const { metadata } = associations.graph[group];
         history.push(`/~landscape/home/resource/${metadata.module}${group}`);