frontend, api: add ability to clear comments

frontend/js/dashboard-danger.js

@@ -20,6 +20,18 @@
   }
 
 
+  // Clears all comments in a domain.
+  global.domainClearHandler = function() {
+    var data = global.dashboard.$data;
+
+    global.domainClear(data.domains[data.cd].domain, function(success) {
+      if (success) {
+        document.location = global.origin + "/dashboard";
+      }
+    });
+  }
+
+
   // Freezes a domain.
   global.domainFreezeHandler = function() {
     var data = global.dashboard.$data;

frontend/js/dashboard-domain.js

@@ -149,4 +149,24 @@
     });
   }
 
+
+  // Clears the comments in a domain.
+  global.domainClear = function(domain, callback) {
+    var json = {
+      "ownerToken": global.cookieGet("commentoOwnerToken"),
+      "domain": domain,
+    };
+
+    global.post(global.origin + "/api/domain/clear", json, function(resp) {
+      if (!resp.success) {
+        global.globalErrorShow(resp.message);
+        return;
+      }
+
+      if (callback !== undefined) {
+        callback(resp.success);
+      }
+    });
+  }
+
 } (window.commento, document));