Un-nest libtextsecure errors

Fix inconsistency in error format, where we sometimes get an unexpected
Error object and sometimes get a wrapper object containing an Error.

Also start saving network errors.

// FREEBIE

js/libtextsecure.js

@@ -39758,11 +39758,13 @@ window.textsecure.messaging = function() {
                 callback({success: successfulNumbers, failure: errors});
         };
 
-        var registerError = function(number, message, error) {
+        var registerError = function(number, reason, error) {
             if (!error) {
-                error = new Error(message);
+                error = new Error(reason);
             }
-            errors[errors.length] = { number: number, reason: message, error: error };
+            error.number = number;
+            error.reason = reason;
+            errors[errors.length] = error;
             numberCompleted();
         };
 

js/models/messages.js

@@ -137,30 +137,23 @@
                 this.save({sent: true});
             }.bind(this)).catch(function(errors) {
                 this.save({sent: true});
-                if (errors instanceof Error) {
+                if (!(errors instanceof Array)) {
                     errors = [errors];
                 }
-                var keyErrors = [];
+                errors.forEach(function(e) {
-                _.each(errors, function(e) {
                     console.log(e);
-                    console.log(e.stack);
+                    console.log(e.reason, e.stack);
-                    if (e.error.name === 'OutgoingIdentityKeyError') {
-                        keyErrors.push(e.error);
-                    }
                 });
-                if (keyErrors.length) {
+                message.save({
-                    message.save({ errors : keyErrors });
+                    errors : errors.filter(function(e) {
-                } else {
+                        switch(e.name) {
-                    if (!(errors instanceof Array)) {
+                            case 'OutgoingIdentityKeyError':
-                        errors = [errors];
+                            case 'HTTPError':
-                    }
+                                return true;
-                    errors.map(function(e) {
-                        if (e.error && e.error.stack) {
-                            console.error(e.error.stack);
                         }
-                    });
+                        return false;
-                    throw errors;
+                    })
-                }
+                });
             }.bind(this));
         },
 

libtextsecure/sendmessage.js

@@ -79,11 +79,13 @@ window.textsecure.messaging = function() {
                 callback({success: successfulNumbers, failure: errors});
         };
 
-        var registerError = function(number, message, error) {
+        var registerError = function(number, reason, error) {
             if (!error) {
-                error = new Error(message);
+                error = new Error(reason);
             }
-            errors[errors.length] = { number: number, reason: message, error: error };
+            error.number = number;
+            error.reason = reason;
+            errors[errors.length] = error;
             numberCompleted();
         };