angular.module('ForumConvCtrl', ['SessionsServ', 'ApiServ'])
      .controller('ForumConvCtrl', function ($scope, $routeParams, SessionServ, ApiServ) {

          $scope.messs = [];

          $scope.conv = {};

          $scope.formData = {};

  
          $scope.session = SessionServ.cur;
          SessionServ.onChange(function () {
              $scope.session = SessionServ.cur;
          });

          ApiServ("récupération de la conversation", 'get', 'convs', $routeParams.conv_id, function (err, conv) {
              if (!err) {

                  $scope.conv = conv;

                  ApiServ("récupération des messages", 'get', 'messs', conv._id, function (err, messs) {
                      if (!err)
                          $scope.messs = messs;
                  });
              }

          });

  
          $scope.createMess = function () {
              data = $scope.formData;
              data.conv = $scope.conv._id;

              ApiServ("envoi du message", 'post', 'messs', data, function (err, mess) {

                  if (!err)
                      $scope.formData = {};
                  $scope.messs.push(mess);
              });
          };
  
          $scope.deleteMess = function (index) {

              ApiServ("suppression du message", 'delete', 'messs', $scope.messs[index]._id, function (err) {

                  if (!err)
                      $scope.messs.splice(index, 1);
              });
          };

      });