refactor

js/models/messages.js

@@ -12,7 +12,6 @@
   Whisper,
   clipboard,
   libloki,
-  lokiFileServerAPI,
 */
 
 /* eslint-disable more/no-then */

libloki/storage.js

@@ -114,30 +114,39 @@
   }
 
   // fetches device mappings from server.
-  // if the device is a secondary device,
+  async function getPrimaryDeviceMapping(pubKey) {
-  // fetch the device mappings for its primary device
-  async function saveAllPairingAuthorisationsFor(pubKey) {
     const deviceMapping = await lokiFileServerAPI.getUserDeviceMapping(pubKey);
-    let { authorisations } = deviceMapping || {};
+    if (!deviceMapping) {
-    if (deviceMapping) {
+      return [];
-      if (deviceMapping.isPrimary !== '1') {
+    }
-        const { primaryDevicePubKey } =
+    let { authorisations } = deviceMapping;
-          authorisations.find(
+    if (!authorisations) {
-            authorisation => authorisation.secondaryDevicePubKey === pubKey
+      return [];
-          ) || {};
+    }
-        if (primaryDevicePubKey) {
+    if (deviceMapping.isPrimary !== '1') {
-          ({ authorisations } =
+      const { primaryDevicePubKey } = authorisations.find(
-            (await lokiFileServerAPI.getUserDeviceMapping(
+        authorisation => authorisation.secondaryDevicePubKey === pubKey
-              primaryDevicePubKey
+      );
-            )) || {});
+      if (primaryDevicePubKey) {
-        }
+        // do NOT call getprimaryDeviceMapping recursively
-        await Promise.all(
+        // in case both devices are out of sync and think they are
-          authorisations.map(authorisation =>
+        // each others' secondary pubkey.
-            savePairingAuthorisation(authorisation)
+        ({ authorisations } = await lokiFileServerAPI.getUserDeviceMapping(
-          )
+          primaryDevicePubKey
-        );
+        ));
       }
     }
+    return authorisations || [];
+  }
+  // if the device is a secondary device,
+  // fetch the device mappings for its primary device
+  async function saveAllPairingAuthorisationsFor(pubKey) {
+    const authorisations = await getPrimaryDeviceMapping(pubKey);
+    await Promise.all(
+      authorisations.map(authorisation =>
+        savePairingAuthorisation(authorisation)
+      )
+    );
   }
 
   function savePairingAuthorisation(authorisation) {