feat: remove SET_DASHBOARD_REQUEST_LOADING reducer.

feat: fix dropdown filter.
feat: fix fetch resource data.

server/src/lib/DynamicFilter/DynamicFilterFilterRoles.ts

@@ -17,6 +17,10 @@ export default class FilterRoles extends DynamicFilterRoleAbstructor {
     this.setResponseMeta();  
   }
 
+  /**
+   * Builds filter roles logic expression.
+   * @return {string}
+   */
   private buildLogicExpression(): string {
     let expression = '';
     this.filterRoles.forEach((role, index) => {

server/src/lib/ViewRolesBuilder/index.ts

@@ -42,12 +42,14 @@ const numberRoleQueryBuilder = (role: IFilterRole, comparatorColumn: string) =>
 const textRoleQueryBuilder = (role: IFilterRole, comparatorColumn: string) => {
   switch (role.comparator) {
     case 'equals':
+    case 'is':
     default:
       return (builder) => {
         builder.where(comparatorColumn, role.value);
       };
     case 'not_equal':
     case 'not_equals':
+    case 'is_not':
       return (builder) => {
         builder.whereNot(comparatorColumn, role.value);
       };