1 files changed, 34 insertions, 0 deletions

diff --git a/client/src/app/helpers/utils/channel.ts b/client/src/app/helpers/utils/channel.ts
new file mode 100644
index 000000000..93863a8af
--- /dev/null
+++ b/client/src/app/helpers/utils/channel.ts
@@ -0,0 +1,34 @@
+import { first, map } from 'rxjs/operators'
+import { SelectChannelItem } from 'src/types/select-options-item.model'
+import { AuthService } from '../../core/auth'
+
+function listUserChannels (authService: AuthService) {
+  return authService.userInformationLoaded
+    .pipe(
+      first(),
+      map(() => {
+        const user = authService.getUser()
+        if (!user) return undefined
+
+        const videoChannels = user.videoChannels
+        if (Array.isArray(videoChannels) === false) return undefined
+
+        return videoChannels
+          .sort((a, b) => {
+            if (a.updatedAt < b.updatedAt) return 1
+            if (a.updatedAt > b.updatedAt) return -1
+            return 0
+          })
+          .map(c => ({
+            id: c.id,
+            label: c.displayName,
+            support: c.support,
+            avatarPath: c.avatar?.path
+          }) as SelectChannelItem)
+      })
+    )
+}
+
+export {
+  listUserChannels
+}