kongadmin/assets/js/app/apis/controllers/apis-controller.js

Kong admin GUI

(function() {
  'use strict';

  angular.module('frontend.apis')
    .controller('ApisController', [
      '$scope','$rootScope', '$log', '$state','ApiService','ListConfig','ApiModel',
        'UserService','$uibModal','DialogService','ApiHCModel',
      function controller($scope,$rootScope, $log, $state, ApiService,ListConfig,ApiModel,
                          UserService,$uibModal,DialogService,ApiHCModel ) {

          ApiModel.setScope($scope, false, 'items', 'itemCount');
          $scope = angular.extend($scope, angular.copy(ListConfig.getConfig('api',ApiModel)));
          $scope.user = UserService.user()
          $scope.toggleStripRequestPathOrUri = toggleStripRequestPathOrUri
          $scope.isRequestPathOrUriStripped = isRequestPathOrUriStripped
          $scope.openAddApiModal = openAddApiModal
          $scope.updateApi = updateApi


          /**
           * -----------------------------------------------------------------------------------------------------------
           * Internal Functions
           * -----------------------------------------------------------------------------------------------------------
           */

          function updateApi(id,data) {

              $scope.loading = true

              ApiModel.update(id,data)
                  .then(function(res){
                      $log.debug("Update Api: ",res)
                      $scope.loading = false
                      _fetchData()
                  }).catch(function(err){
                  $log.error("Update Api: ",err)
                  $scope.loading = false;
              });

          }

          function toggleStripRequestPathOrUri(api) {

              if($rootScope.Gateway.version.indexOf("0.9.") > -1){
                  api.strip_request_path=!api.strip_request_path;
              }else{
                  api.strip_uri=!api.strip_uri;
              }

              $scope.updateApi(api.id,{
                  strip_uri : api.strip_uri
              })
          }


          function isRequestPathOrUriStripped(api) {
              if($rootScope.Gateway && $rootScope.Gateway.version.indexOf("0.9.") > -1){
                  return api.strip_request_path;
              }

              return api.strip_uri
          }


          function openAddApiModal() {
              $uibModal.open({
                  animation: true,
                  ariaLabelledBy: 'modal-title',
                  ariaDescribedBy: 'modal-body',
                  templateUrl: 'js/app/apis/views/add-api-modal.html',
                  controller: 'AddApiModalController',
                  controllerAs: '$ctrl',
                  size: 'lg'
              });
          }


          function _fetchData(){
              $scope.loading = true;
              ApiModel.load({
                  size : $scope.itemsFetchSize
              }).then(function(response){
                  $scope.items = response;
                  $scope.loading= false;
              })

          }


          function loadApiHealthChecks(callback) {
              ApiHCModel.load({
                  limit  : $scope.items.total
              }).then(function(response){
                  $scope.healthChecks = response
                  callback(null,response);
              })
          }


          function assignApiHealthChecks(apis, hcs) {
              apis.forEach(function (api) {

                  hcs.forEach(function (hc) {
                      if (api.id == hc.api_id) {
                          api.health_checks = hc
                      }
                  })
              })
          }

          function onFilteredItemsChanged(apis) {

              if(!$scope.healthChecks) {
                  loadApiHealthChecks(function(err,hcs){
                      if(hcs) {
                          assignApiHealthChecks(apis, hcs);
                      }
                  })
              }else{
                  assignApiHealthChecks(apis, $scope.healthChecks);
              }

          }


          /**
           * -----------------------------------------------------------------------------------------------------------
           * Watchers and Listeners
           * -----------------------------------------------------------------------------------------------------------
           */

          $scope.$on('api.health_checks',function(event,data){
              $scope.items.data.forEach(function(api){
                  if(api.health_checks && data.hc_id == api.health_checks.id) {
                      api.health_checks.data = data
                      $scope.$apply()
                  }
              })
          })

          $scope.$on('api.created',function(){
              _fetchData()
          })


          $scope.$on('user.node.updated',function(node){
              _fetchData()
          })


          // Assign API health checks to filtered items only
          // so that the DOM is not overencumbered
          // when dealing with large datasets

          $scope.$watch('filteredItems',function(newValue,oldValue){

              if(newValue && (JSON.stringify(newValue) !== JSON.stringify(oldValue))){
                  onFilteredItemsChanged(newValue)
              }
          })



          // Init

          _fetchData();

      }
    ])
  ;
}());