[FIX] partner_autocomplete: Catch error on get credit balance

addons/iap/models/iap.py

@@ -186,7 +186,6 @@ class IapAccount(models.Model):
 
     @api.model
     def get_credits(self, service_name):
-        credit = 0
         account = self.get(service_name)
 
         route = '/iap/1/balance'
@@ -197,12 +196,14 @@ class IapAccount(models.Model):
             'account_token': account.account_token,
             'service_name': service_name,
         }
-
-        credit = jsonrpc(url=url, params=params)
-        account.sudo().write({'insufficient_credit': credit == 0})
+        try:
+            credit = jsonrpc(url=url, params=params)
+            account.sudo().write({'insufficient_credit': credit == 0})
+        except Exception as e:
+            _logger.info('Get credit error : %s', str(e))
+            credit = -1
 
         return {
             'credit': credit,
             'url': account.get_credits_url(service_name),
         }
-

addons/iap/static/src/js/iap_credit_checker_widget.js

@@ -31,6 +31,7 @@ var IAPCreditChecker = Widget.extend({
         this.$loading = this.$widget.find('.loading');
         this.$sufficient = this.$widget.find('.sufficient');
         this.$insufficient = this.$widget.find('.insufficient');
+        this.$error = this.$widget.find('.error');
         this.$buyLink = this.$widget.find('.oe_link');
 
         this.$widget.appendTo(this.$el);
@@ -52,7 +53,8 @@ var IAPCreditChecker = Widget.extend({
         }, {
             shadow: true,
         }).then(function (result) {
-            if (result.credit) self._showSufficient(result.credit);
+            if (result.credit > 0) self._showSufficient(result.credit);
+            else if (result.credit < 0) self._showError();
             else self._showInsufficient();
             self.$buyLink.attr('href', result.url);
         });
@@ -62,16 +64,25 @@ var IAPCreditChecker = Widget.extend({
         this.$loading.show();
         this.$sufficient.hide();
         this.$insufficient.hide();
+        this.$error.hide();
     },
     _showSufficient: function (credits) {
         this.$loading.hide();
         this.$sufficient.show().find('.remaining_credits').text(credits);
         this.$insufficient.hide();
+        this.$error.hide();
     },
     _showInsufficient: function () {
         this.$loading.hide();
         this.$sufficient.hide();
         this.$insufficient.show();
+        this.$error.hide();
+    },
+    _showError: function () {
+        this.$loading.hide();
+        this.$sufficient.hide();
+        this.$insufficient.hide();
+        this.$error.show();
     },
 });
 

addons/iap/static/src/xml/iap_templates.xml

@@ -28,11 +28,14 @@
                 <i class="fa fa-spinner fa-spin"/> Checking remaining credit ...
             </div>
             <div class="insufficient">
-                <i class="fa fa-exclamation-triangle text-warning"/> Insufficient credit<br/>
+                <i class="fa fa-exclamation-triangle text-warning"/> Insufficient credit
             </div>
             <div class="sufficient">
                 <i class="fa fa-check-circle text-success"/> Remaining : <b class="remaining_credits"/> credits
             </div>
+            <div class="error">
+                <i class="fa fa-question-circle text-muted"/> Temporarily unavailable
+            </div>
         </div>
         <div class="col-sm text-right">
             <a class="oe_link" target="_blank"><i class="fa fa-arrow-right"/> Buy more credits</a>