Github user garrensmith commented on a diff in the pull request:
https://github.com/apache/couchdb/pull/221#discussion_r12520334
--- Diff: src/fauxton/app/addons/documents/resources.js ---
@@ -295,6 +295,120 @@ function(app, FauxtonAPI, PagingCollection) {
});
+ Documents.BulkDeleteDoc = FauxtonAPI.Model.extend({
+ idAttribute: "_id"
+ });
+
+ Documents.BulkDeleteDocCollection = FauxtonAPI.Collection.extend({
+
+ model: Documents.BulkDeleteDoc,
+
+ initialize: function (models, options) {
+ this.databaseId = options.databaseId;
+ },
+
+ bulkDelete: function () {
+ var payload = this.createPayload(this.toJSON()),
+ that = this;
+
+ $.ajax({
+ type: 'POST',
+ url: app.host + '/' + this.databaseId + '/_bulk_docs',
+ contentType: 'application/json',
+ dataType: 'json',
+ data: JSON.stringify(payload),
+ })
+ .then(function (res) {
+ that.handleResponse(res);
+ })
+ .fail(function () {
+ var ids = _.reduce(this.toArray(), function (acc, doc) {
+ acc.push(doc.id);
+ return acc;
+ }, []);
+ that.trigger('error', ids);
+ });
+ },
+
+ handleResponse: function (res) {
+ var errorIds = [],
+ successIds = [],
+ doc;
+
+ for (doc in res) {
+ if (res[doc].error) {
+ errorIds.push(res[doc].id);
+ }
+ if (res[doc].ok === true) {
+ successIds.push(res[doc].id);
+ }
+ }
+
+ this.removeDocuments(successIds);
+
+ if (!errorIds.length) {
+ this.clear();
+ } else {
+ this.trigger('error', errorIds);
+ this.save();
+ }
+
+ this.trigger('updated');
+ },
+
+ removeDocuments: function (ids) {
+ _.each(ids, function (id) {
+ if (/_design/.test(id)) {
+ FauxtonAPI.triggerRouteEvent('reloadDesignDocs');
--- End diff --
Lets only trigger a reload at the end of the loop. Otherwise every time we
trigger a reload, it will do a fetch for the list of design docs. So rather
just put a flag in this if statement, then check the flag after the loop has
completed and decide if we need to trigger the `reloadDesignDocs` routeEvent.
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